The document discusses best practices for electrical equipment installation and safety in solar power systems. It provides information on solar PV targets and projections in India, noting that safety and efficiency have been compromised in some cases due to unrealistic pricing pressures and maintenance issues. It recommends dry cleaning of solar panels and adding battery storage. Statistics on India's solar pump program are presented. The benefits of higher voltage DC systems like 1500V are explained, including lower losses and installation costs. Factors to consider in fuse selection for string monitoring boxes are outlined.
Your electrical safety specilist for all equipments Powered AC and DCMahesh Chandra Manav
We all are aware that we are applying lots of Artficial Sources to make our Life Comforts .
For This we are installing Many Electrical Equipments Power AC & DC and Electric Vehicles Inside our Building and out Side and in this process many of metal Part is entering into our Building.
To ensure better perform and Human Safety Earthing of Equipment and Conductive stucture is very important Value from 1 Ohms up to 0.25 Ohms.
Our National Building Code 2016 is alreday given Guide Line and Supporting by MBBL2019
(Manual Building By LAW).
Internal Switch and External Lightning will very Danger for our Equipments and Human Lives May Cause Assest Damage up to Sacrifice Human Live due to Fire and Electric Change.
We have to Design and protect our Building or Permises form External Lightning by Nature use NBC IS/IEC 62305.
When Lightning Fall any Condutive Like Pole ,Transmission Line and React with Ground may be Shift 100kA Fault Current into our Building use Surge Protection Device to product from any ind of Direct and Indirect Threat.
JMV LPS Ltd belive Make in India Noida Base Company Manufacturer Design ,Engineering ,Supply and Installation.
Maintenance Free Earthing ,Copper Clad Steet Sof Conductore, Exothermic Weld, External Lightning Protection and per IS/IEC62305, Surge Protection Devive as per IS/IEC 62035.
To meet the growing demand of higher efficiency power converters, designers are utilizing fast switching wide bandgap (WBG) semiconductors which operate at higher voltages, temperatures, and frequencies. However, just implementing WBG semiconductors are not enough to realize the maximum potential of new converter topologies. Designers must also select the proper passive components such as capacitors to support DC-LINK, snubber, and resonator applications. This webinar will review the wide bandgap semiconductor trend and how it impacts selection of capacitors for high efficiency designs.
Your electrical safety specilist for all equipments Powered AC and DCMahesh Chandra Manav
We all are aware that we are applying lots of Artficial Sources to make our Life Comforts .
For This we are installing Many Electrical Equipments Power AC & DC and Electric Vehicles Inside our Building and out Side and in this process many of metal Part is entering into our Building.
To ensure better perform and Human Safety Earthing of Equipment and Conductive stucture is very important Value from 1 Ohms up to 0.25 Ohms.
Our National Building Code 2016 is alreday given Guide Line and Supporting by MBBL2019
(Manual Building By LAW).
Internal Switch and External Lightning will very Danger for our Equipments and Human Lives May Cause Assest Damage up to Sacrifice Human Live due to Fire and Electric Change.
We have to Design and protect our Building or Permises form External Lightning by Nature use NBC IS/IEC 62305.
When Lightning Fall any Condutive Like Pole ,Transmission Line and React with Ground may be Shift 100kA Fault Current into our Building use Surge Protection Device to product from any ind of Direct and Indirect Threat.
JMV LPS Ltd belive Make in India Noida Base Company Manufacturer Design ,Engineering ,Supply and Installation.
Maintenance Free Earthing ,Copper Clad Steet Sof Conductore, Exothermic Weld, External Lightning Protection and per IS/IEC62305, Surge Protection Devive as per IS/IEC 62035.
To meet the growing demand of higher efficiency power converters, designers are utilizing fast switching wide bandgap (WBG) semiconductors which operate at higher voltages, temperatures, and frequencies. However, just implementing WBG semiconductors are not enough to realize the maximum potential of new converter topologies. Designers must also select the proper passive components such as capacitors to support DC-LINK, snubber, and resonator applications. This webinar will review the wide bandgap semiconductor trend and how it impacts selection of capacitors for high efficiency designs.
Evaluating the Arc-Flash Protection Benefits of IEC 61850 CommunicationSchneider Electric
The goal of arc-flash protection is to minimize the damaging effects of released energy, which requires very fast and reliable communication among protection system components. In addition to discussing communication requirements and options for sensors, current transformers, relays, circuit breakers, and upper level control systems, this paper introduces and evaluates the benefits and drawbacks of new IEC 61850-based communication options.
Power Adapter Design for 400 V DC Power Distribution in Electronic SystemsVicor Corporation
This white paper describes the design of power adaptors for systems that distribute power using 400 V DC. The paper particularly considers telecom and data center equipment.
Elektro Tipp - Array junction boxes: A strong requirement of the IEC standard for protection against electric shock in PV plants.
To know more details click here: http://hensel.in
Evaluating the Arc-Flash Protection Benefits of IEC 61850 CommunicationSchneider Electric
The goal of arc-flash protection is to minimize the damaging effects of released energy, which requires very fast and reliable communication among protection system components. In addition to discussing communication requirements and options for sensors, current transformers, relays, circuit breakers, and upper level control systems, this paper introduces and evaluates the benefits and drawbacks of new IEC 61850-based communication options.
Power Adapter Design for 400 V DC Power Distribution in Electronic SystemsVicor Corporation
This white paper describes the design of power adaptors for systems that distribute power using 400 V DC. The paper particularly considers telecom and data center equipment.
Elektro Tipp - Array junction boxes: A strong requirement of the IEC standard for protection against electric shock in PV plants.
To know more details click here: http://hensel.in
GE LV5 1500V 태양광 인버터(LV5 1500V Solar Inverter)GE코리아
태양광발전의 미래를 견인하는 LV5 1500V 인버터
태양광은 신재생에너지원 중 기술 개발이 가장 빠르게 이루어져 지속적이고 가파른 성장이 기대되는 에너지원이다. 글로벌 산업 분석 기구 IHS는 올해 세계 태양광 시장의 전망을 전년대비 17% 증가한 67기가와트(GW)로 전망하고 있다. 국제재생에너지기구(IRENA)에 따르면 세계 태양광 발전 용량은 2030년까지 최대 2500GW까지 늘어날 전망으로, 2030년에 태양광이 세계 발전량에서 차지하는 비중은 13%로 높아질 것이라고 예상했다.
Maximizing Bankability and Productivity throughout lifetime for Utility Scale Solar PV Power Plants
LV5 1500V Solar Inverter
GE Power Conversion
"We've installed to standard installation practice!" Photovoltaic installations need different ratings.
To know more details click here: http://www.hensel.in
Passion for Power!!!
The Ministry of Road Transport and Highways with Electric Vehicle Charging an...Mahesh Chandra Manav
India Plan all National Road Highways should with all require Amenities for the person Journey by Roads In India under NHAI.
This should be offer all infra Facilities involve Safety Comfort ,Entertainment and Refreshment with Stay for Passengers and Heavy Fleet Transportation Truck and Bus Drivers.
NHAI should install all Lighting and Traffic Gadgets along with Fast Telecom Networks for person feel Comfort and Safety across the Highways.
Building Infra Residential ,Commercial , Hotels, Hospitals , Highway Police and Rescue Centre Warehouse , Vehicles Fuel Refueling Pumps ,Electric Vehicle Charging , Parking for Passenger and Heavy Fleet Transport Truck Drivers ,Refreshments , Vehicle Repair Workshops, .
Smart Power Generation with High Energy Power Storage battery Unit and Smart Power Distribution 24X7.
Very Prospective Business Opportunity and High Return Long-term Investments for Industries.
link Vue System Offer Design Engineering Supply and Installation by Professional.
Electrical Safety , Networking LAN ,Optical Fiber ,Wireless and GSM Solutions, Building Automation , Smart Data Loggers, Protocol Convertors, CCTV .Fire Alarm Systems, Access Controls Systems, Security Systems, Parking Management Systems, Audio Visuals, PA Systems, Smart Toll Managements, EPABX, PIDS Fencing , Weather Monitoring Station ,Variable Messages Moving Display , Video Walls, Electric Vehicle Charging Stations. to know more plz visit www.linkvuesystem.com
Mahesh Chandra Manav M-9811247237 manav.chandra@linkvuesystem.com
you can visit my profile and comments
Building Automation,Networking & Communication Presentation by LVS 2022.pdfMahesh Chandra Manav
Link Vue System Offering Technical and Genuine support to all Customers also Introducing of New Technologies upgradation knowledge of customer while preparing Tenders for New and Modernization of Old facilities .
We are into OEM for Networking Products LAN ,Fiber Optics and Wireless with GSM Solutions. Electrical Connectors ,PLUG Sockets and Electric Vehicles Cable Harness, We are also distributor of Surge Protection and System Integrators of Building ,Automation , Smart Data Loggers, Protocol Convertors, Protocol to FO Convertors, CCTV , Fire Alarm , Access Controls, Security Systems, Audio Visuals ,PA Systems , EPABX ,Parking Managements and Enterprises Solutions with PIDS Fencing.
Latest We Introduce DRONE Survey and Monitoring Services, Weather Monitoring Station and Electric Vehicle Charging Unit for AC and DC Charging of Electric Vehicles 3KW-360KW.
We are into Design Engineering Selection of Right and Genuine Components as per application and Environment demand with Installation by Professionals.
to know more plz visit our webpage www.linkvuesystem.com
Mahesh Chandra Manav HOD M-9811247237 manav.chandra@linkvuesystem.com
you can visit my profile and comments
Indian railway&metro rail,others electrical safety first periortyMahesh Chandra Manav
India is growing Rail Transportation Infra Connecting Maximum Possible Land Connectivity Long route and Suburban Daily Passenger Travelling with in Cities Like State Connectivity ,City Local Travelling speed 70KMP to 200KMP and Fast Bullet Trains.
These Infra is Full of Metal Jungle From Track ,Structures,Cables and Rolling Stocks.
These Track may be Ground ,Elevated ,Under Ground and Long Tunnels now introducing some route below River .
To Operate Railways Infra Traction Power ,Power for Building Infra and Various Equipment's require .
Power Demand for Railways Network from Grid ,Self Power Solar Generation ,High Energy Battery Storage Systems and Others
Water Supply for Equipment Washing ,Public Drinking and other use ,Disposal Of Waters now connected through Automation.
The Whole System Connected Power ,Signal ,Data ,Telecom ,Traffic Routes ,Safety&Building Automation Like CCTV .Fire Alarm,Access Control , Audio Visuals, Public Address ,Telecom (Exchange ,Base Station Towers ,Wireless Network Towers ,Safety , Real Time Passenger Information Moving Displays, Platform Screen Door ,Lifts and Escalators,Ticketing &Fare Collections ,Entry and Exit of Passenger Inside Station Buildings.
Electrical Safety is very important roles to performance of Equipment's Operators ,Human surrounding from Electrical Hazards.
Earthing&connectivity of all Equipment's to discharge any kind of over voltages&Surges Due to Internal&External Like Lightning follow NBC2016 /RDSO Electrical/RDSO S&T Latest Technical Documents.
We connect Power to various Equipment's&also Signal , Telecom ,Other Data Cables& Cable route from Indoor to Outdoor from Track , Control Rooms, Station Buildings &Substation via Power Transformers consider directly or indirectly these all are Interconnected and high Chances of Surge and Over-voltage enter into our System from Power Sources or via Data or Communication Ports to safe system maximum Low Voltages Signal ,Data or communication now change to Fiber Connectivity this help to protect our System from any surge from Data Port.
Railway Technical Documents is very much up to marks but in Tender BID Selection of Components, Installation the involve TEAM Compromise with Contractors after taking Favor Directly or Indirectly &these Contractor Do Fraud mental using Substandard from supply up to installation Just for 3%-5% whole project is smash&High Value Damage occur when system fail&also public inconvenience due to Train Delay ,Stop&Cancel Route.Fire Accidents
Earthing ,Lightning&Surge Protection is not a BOQ it's Design ,Engineering&Calculation ,With Selection of Components &Installation .
Plz go through Presentation to now more about us visit webpage www.linkvuesystem.com
LinkVue System is Technical Pool of Engineers Offering Design ,Engineering ,Calculation Supply with Installation Support.
Maintenance Free Earthing
Lightning Protection Systems
Surge Protection Device
Contact M-9811247237 manav.chandra@linkvuesystem.com
National green building code 2021 india kaya kool hey hum by link vue systemMahesh Chandra Manav
National Building CODE 2021 by Bureau of Energy Efficiency
(Ministry of Power, Government of India to ensure Utilization of Power by Building and Infra with use of Automation Help Monitor , Controls and Networking to easy and freedom to know and control their Electrical and Electronics using Mobile/TAB if they are away from their Facilities.
To Support Carbon Free Green Environment Installation of Solar PV Power and High Energy Battery Storage establish Electrical Vehicle Charging in every Large Building and Housing Society Compulsory with ensure 25% free and Reserve Parking for Electric Vehicles .
Rating for Green Building Start from Power Supply Incomer Transformers, Low Voltage Power Distribution Controls Panels and Supply to all Building ,Flats using Power Distribution Junction BOX installation of Surge Protection and RCD with Load and Application base type of MCB's.
For Networking maximum installation and Laying of Fiber Cable and Turn to Electrical when enter into premises Indoor ,this help to protection for Surge threat any because of Lighting Discharge and may be chance to enter into System by Power Line or through Communication Cables.
Maximum Product which we use in our Building should be 5 Start Rating (Energy Efficient Products) along with possible to Connect to IBMS.
The Circular issued by Ministry of Power and Bureau of Energy Efficiency to CPWD/PWD/Project Engineering Division Center and State with advise to Architects ,Electrical, MEP Consultants to implements without fail these Advise for all upcoming new Buildings Infra for Government and Large Private Infra Project , Metro Station Building , Depot ,Railway Station Building , Hospitals,Universities, Airports Infra along with who want to have Green Building and Star Rating for Buildings.
Plz go through presentation
to know more about us visit webpage www.linkvuesystem.com
Link Vue System Offer Components , Design , Engineering Selection of Right and Genuine Products , Supply of BOQ extend support for Installation.
Smart Data Logger , RTU's ,Protocol Converter BACNet .Modbus RTU, MODbus TCIP, Ethernet , Lon-works , IEC61850.
Networking LAN,Fiber ,Wireless , GSM Solution
Protocol to Fiber Optic Converter
CCTV ,Fire Alarm,Access Controls,Security Systems
Building Electrical Free Connectors
Industrial Plug Sockets EV Connectors and Harness
EV Charger 3 KW-300 KW AC /DC Public Chargers
Plz send for Web presentation /Inquiry Mail to manav.chandra@linkvuesystem.com M-9811247237
We are witness globally weather is changing due to development and destroy nature by Industries and Infrastructure Demand.
Lightning strike to ground can not be stop but this can be control and discharge to ground safely using best and latest practice document for Installation of Lightning Protection available Follow IEC62305 Conventional and Advance Effective ESE Type Lightning Protection NFC17-102 .
Now Days in India Many disaster happened more than 100 People Died due to Lightning and national Figure reported Human Loss 5000 or More and 1000 Cr. Value Assets burn partial of fully.
Lightning Early Warning is Responsibility of Every Government along with mandatory of Installation Lightning Protection under Electrical Safety .
Every Structure or Shed which is use for Public , other purpose Like Highways, Road ,Public Park , Museum should be protected from Lightning with Effective Earthing to discharge safely to ground.
Earthing and Surge Protection is very important under Electrical Safety to protect assets and Human Life for any kind of threat due to Lightning and Other Surges Reason Over Voltage or Transients.
Worldwide its duty of Engineering while design and Installation of any Projects for Building Infra, Industries and Public Transports Electrical Safety for any Power Supply to Equipment's will consider as priority and do Design ,Engineering ,Selection of Earthing ,Lightning and Surge Protection as per application and environment condition not a Similar BOQ for all Equipment's.
They should also give proper instruction for installation and Maintenance procedure to ensure long life and Safety of Human and sustainability of Equipment Life with performance .
Our Electrical and Fire Safety departments should aware latest National Electric Code follow and instruct all the Industries to follow same and ensure periodical maintenance by these people for safety of human Life and Valuable assets.
All The Leading Insurance Companies who do Insurance under cover Fire and other Damage of Equipment's due to power should aware Electrical Safety Law and ask report from customer before accept any Insurance or issuing Policy otherwise they may have bear huge loss plz refer USA and other forward Company report loss due to Lightning and Electrical Short Circuit.
Plz go through presentation
Link Vue System Offering Design ,Engineering ,Selection of Genuine and Right Components , Supply and extending support for Installation .
want to know more about us plz visit webpage www.linkvuesystem.com
Call M- 9811247237 manav.chandra@linkvuesystem.com
Mahesh Chandra Manav
Now India is Implementing with Preference and Priority A Green Carbon Free Silent Road Transportation Electric Vehicle and Charging Infrastructure. To Charge These Vehicle we need more power and Separate Power Infrastructure to ensure Stable and Clean Power System with support 24X7 only possible with addition Solar PV Power Plant and High Energy Storage Power System adoption and Implements where demand is more that 1MW.
Our Broad Band and Telecom Signal should be Strong Signal and Fast response as and when require by System.
Ministry Of Urban Infra , Railways, Power , National Highway and Road Infra already advise all State and Central to offer Charging Facilities as per demand in the Market 3KM Radius Public Charging and 25KM Both side of Highways Electric Vehicle Charging Station for Charging 2/3/4 Wheeler Vehicle along with Passenger Buses and Heavy Fleet Electric Vehicles.
This Can be Charging Station or with Restaurant in Highways power demand may be 2.00MW-4.00MW .
Plz Find Attach latest presentation EV Charging Infra from Linkvue System Pvt Ltd Kindly go through .visit www.linkvuesystem.com
We are into Manufacturing , Supply ,Design ,Engineering ,Selection of Genuine and Right Products with supervision support for Installation .
Electrical Safety Earthing ,Lightning and Surge Protection
Net Working Solution LAN ,Fiber ,Wireless and GSM Solutions
Automation and Data Logger RTU's
Protocol Convertor and FO Convertors
CCTV .Fire Alarm ,Access Controls, Security Systems
Fencing PIDS
Industrial PLUG Socket IP 68 Out door up to 400 Amps
Electric Vehicle Charging Connectors and Harness
Solar MC4 Connectors with and Without Fuses
Plz Contact M-9811247237 Mahesh Chandra Manav
manav.chandra@linkvuesystem.com.
Power Demand ,Power Generation ,Transmission and Distribution of Power to Consumers is increasing Day 2 Day because of Technologies and Equipment's Turn from Mechanical to Automation for more productivity.
We all are facing nature problem Climate Change , Pollutions in Environment and Noise Pollution this in effecting Human and other life health and witness of new Diseases(VIRUS) .
Human Stamina and Patience are losing because we started more depend on gadgets and not doing physical work due to automation in Home , outside and Industrial operations..
Now in the Global started to think Assessment and Implementation to protect Nature along with Developments.
Power Generation now with Renewable Process and Supporting with High Energy Battery Storage is preference by countries along with Implementation of Pollution and Noise Free Electric Vehicle Road Transportation .
High Energy Storage System is supporting Grid Health and Other power generation to storage of power when demand is less than Generation and Support Grid when their is heavy Load on grid.
Our Electrical Equipment's now with more efficient and maximum output ,Consumption of Power is less than 40% due to Automation and Advance Technologies.
Plz go through our presentation by Link Vue System Pvt Ltd and visit www.linkvuesystem.com
We are into Manufacturing , Supply ,Design ,Engineering ,Selection of Genuine and Right Products with supervision support for Installation .
Electrical Safety Earthing ,Lightning and Surge Protection
Net Working Solution LAN ,Fiber ,Wireless and GSM Solutions
Automation and Data Logger RTU's
Protocol Convertor and FO Convertors
CCTV .Fire Alarm ,Access Controls, Security Systems
Fencing PIDS
Industrial PLUG Socket IP 68 Out door up to 400 Amps
Electric Vehicle Charging Connectors and Harness
Solar MC4 Connectors with and Without Fuses
Plz Contact M-9811247237 Mahesh Chandra Manav
manav.chandra@linkvuesystem.com
Solar PV Power Project India and International Companies Kindly go through Important and Helpful Topic.
Solar PV Power Generation is Preference Now Days by any Country for Investment in Power Generation it's Economical and Silent Green Carbon Free Power Generation System.
Installation of Solar PV Panel is Possible Pole Mounted ,Roof Top Mounted Residential and Industrial , Ground Mounted ,Canal TOP also Water Floating .
Many Solar PV Power Developers is Accepting Very Low Tariff and due to this EPC Companies ,Solar PV Panels, Invertors and Balance Of Plants Equipment's Supply ,Design ,Engineering and Installation have to work with very Low Margin.
The Maintenance of These Plant Costing is Total Depend Selection Of Component Quality ,Design ,Engineering and Professional Approach for Installation otherwise Developer will lose Revenue because of Failure or Low Generation this incurred high cost for Maintenance.
Earthing Design for Total Plant AC and DC Array , Lightning Protection (Threat Cloud Charge Strike) and Installation of Surge Protection with DC Cable and MC4 Connectors are ignorance part in projects Later Face big Problem many time lead Fire Accidents.
Selection OF Solar PV Panels Structure and Design also very important many failure showing Selection Structure Quality and Poor Installation .
Another Challenge is Cleaning of PV Panels and Monitoring of Large Installed Solar PV Panels now days recommendation Robotics Dry Cleaning of PV Panels and Inspection through DRONE .
Solar PV Plant Size is very Large and maintained by less Staff very Difficult to Control Tree Passing and Steel /Damage by un Identify Person so Industries recommend to do Installation CCTV with Day Nigh Monitoring , Fencing of Plant (PIDS), Security System added Fire Alarm and Access Controls Systems.
Networking of Solar PV Power Plant using Fiber Optics and Wireless Infra and Extending Data ,Monitoring of plant Local and Central Level .
Link Vue System Experience to Offer Design ,Engineering ,Selection of Genuine and Right Components, Supply Support for Installation and AMC if customer require .
Electrical Safety Maintenance Free Earthing , ESE Type Lightning Protection ,Surge Protection ,Industrial Out Door Plug Sockets.
LED Street Light , CCTV Camera, Fire Alarm ,Access Controls, Security Systems, PIDS .
High Energy Battery Storage Systems
MC4 Connectors with and Without Fuse ,DC Fuse 1500V-1800 V, Current 30 Amps.
Plz go through and give feedback ,Inquiry , time for Web Presentation.
useful for Solar PV Power Plant Developer, EPC and Electrical Contractors.
MNRE /SECI/NTPC/NHPC/State Renewable Departments/Smart City/Ministry of Power/REC Ltd/BHEL/CEL/REIL/RECML
Private Solar Power Leading EPC Companies.
Visit our Website www.linkvuesystem.com
Call M-9811247237 Mahesh Chandra Manav
manav.chandra@linkvuesystem.com
Electrical Failure ,Short Circuit Reason Cables and TerminationMahesh Chandra Manav
Wire is a piece of metal that is used to carry electric current, while on the other hand, cable contain number of wires inside a plastic or rubber casing which is used to carry electric signals. Copper, aluminium, plastics and alloys are the materials which are used to make these wires and cables.
When ever we are doing Selection of Cables for Power ,Data ,Communication and Networking ,Think Twice about Application ,Environment, Routing ,Indoor and out door along with Connectors(Terminal Blocks, Plug Socket , Glands, Conduit and Junction Box .
Earthing of Equipment's or Metal compulsory for all when we are routing , ELV to avoid Noise Transmission or Cross Talk of Signals.
LinkVue System Offer Freedom Connectors (Termination) for all kind of Cable Installation along with Junction BOX as per Industries ,Environment Demands.
These product as carrying all International Standard .
We are also undertaking Design ,Engineering , System Integration as advise by customer with supporting of their Customize requirements.
Electric Vehicle Plug ,Socket Cable Harness GBT ,CHEDMO, CCS
Solar PV Power Plant MC 4 Connectors with and Without DC FUSE
We request kindly go through our product range if you have some special need for Bulk Production or Project Requirement we are capable to offer.
Plz Send your inquiry , invite us for web meeting
Mahesh Chandra Manav M-9811247237 manav.chandra@linkvuesystem.com
High speed electric sky pods for passenger and cargo presentation by link vueMahesh Chandra Manav
India is Witness and adopting High Speed, Comfort with Safety Surface and SKY High Transportation Like Bullet Train ,Hyper Loop(Capsule Type) POD Taxi Ground and Sky Elevated this will help us to reduce Time for Journey .
Technology and Science ,Innovation and Successful Trail and Safety Certification all to gather many time High Investor who are in capable to take Risk in the Business.
India Still no a Rich and capable to do Such risky investment always looking for international Partner .
We have recent 4 Year Experience for Project on paper Hyper Loop ,and POD TAXI which is not shown any development .
Plz Find Picture of SKY High SPEED POD Passenger Taxi Trail Run for 2.4 KM also planning for Cargo .
Link Vue System Continues in process to gather latest technology updating and Share to our valued Customers.
You can Invite us for Following for Design , Engineering , Selection of Genuine and Right Components which meet Technical and Economical ,Supply along with Installation Support.
Electrical Safety
Earthing ,Lightning ,Surge Protection , Industrial Plug Socket , Building Electrical Internal Wiring Free Joint Connectors, Socket for Power ,Data and Communication.
Networking LAN, Fiber and Wireless
Building Automation ,Data Logger , Protocol Convertor
CCTV ,Fire Alarm ,Access Controls, Security Systems ,PIDS
Solar PV Power Plant , High Energy Battery Storage Systems, Electric Vehicle Charging Infra.
You can send Inquiry ,Web meeting manav.chandra@linkvuesystem.com
M-9811247237
Mahesh Chandra Manav HOD
Link Vue System Pvt Ltd
India/Australia
India is now Exceeding Demand of Power adopting more and More Value Addition Equipment's and Building and Other Infrastructure Like Road Transportation Electric Vehicles 2/3/4 and Heavy Fleet Transportation .
These requirement demand More Power ,Clean and Un-trip Power ,Decentralize of Power Distribution also taking care Environment Pollution Free Solar PV Power ,Wind Power and High Energy Storage Battery Systems .
We have to develop separate Power Distribution EV Charging Infrastructure as per Government promotion and Subsidy for EV Charging Utilization of Power Demand .
We should also do installation Power Transformer supply 800V-1000V AC along with Panels and Battery Storage in all Commercial Charging Station in Highways and Parking Place because power demand will be more than 2 MW if Consider Buses, Car and Other Fleet Transportation .
Our Telecom Infra should be more Strengthen to support these network to help to monitor and Payment Gateway.
Diesel Generators are already BAN in India for Commercial Activities only allow in emergency place like Hospitals and advisory issued to adopt High Energy Power Storage System which can be delivery power in absence of grid for longer duration as per storage of Power and easy to charge when grid is available with lower tariff.
We all have to use maximum Electronic Gadgets help to reduce your working staff and easy to protect , Monitoring ,Control and Access Remotely .
Installation of Networking ,CCTV ,Fire Alarm ,Access Control and other Security System is become mandatory along with Electrical Safety (Earthing .Lightning and Surge Protection).
We have to ensure Cable Installation , Routing and Jointing as per recommendation and monitor periodical with lodge history work done in record.
Maximum Failure Reported found Negligence and Over Sight and Temporary action to resolve problem in break down by Maintenance TEAM.
We have also complaint with all power distribution companies who's duty to ensure 24X7 Power to consumers in the Building and Other infra Dilute major Safety and playing with Human Lives witness many accidents .
Every Fire accidents in Buildings reported Short Circuit how this will be possible when we design all this consideration in the Projects .
This is only increasing Load with out considering safety and Building encroachments extending building near by HT Power Cables mounted on Poles for Power Distribution.
Link Vue System having experience in Electrical Safety ,Automation, Building Automation , Networking, CCTV, Fire Alarm ,Access Control ,Security Systems, PIDS , Industrial Plug and Sockets and Free Electrical Connectors for Building Wiring.
Plz send inquiry , contact us for webinar presentation.
Mahesh Chandra Manav M-9811247237 manav.chandra@linkvuesystem.com
Intelligence, Communicate Controls and Monitors your Building Gadgets as you want with use Smart and Efficient Devices which all can connect through Physical Cables for Power, Signal and Data Cables .
Worldwide many leading protocol Data Loggers and I/0's Digital and Analogue Field Products.
BACANET, MODBUS-TCIP ,MODBUS RTU and IEC61850 are most popular and demanding by Industries.
Use of Smart Energy Efficiency product and Incorporation of Solar PV Power Generation Plant , High Energy Battery Storage , Water Treatment Plant, Electric Vehicle Charging Infrastructure ,Networking now most important demand by Customer's.
Electrical Safety is very important which is not only ensuring of performing Electrical Equipment's Healthy also protection human from Electrical Shocks may be lead to death.
Surge Protection mandatory and advise to use all Power Incomer in the Buildings and before entry any into Flats .
All Data ,Communication and Monitoring Device and Other if we use Copper Cable recommended Surge Protection if Cable are entering into premises from outside or Routing any High Voltage Cables .
We can reduce effect or hit any Surge to our communication and Networking if we consider to install Fiber Optics and change to Electrical Signal when enter into premises.
Another Major Threat is Lightning due to Cloud Discharge High Voltage and High Current and they Lightning Protection which we install top of the Building allow to discharge this Current Design ,Selection of Components and Installation as per IEC 62035 Conventional or NFC17-102 Advance Lighting Protection Systems.
Link Vue System offering Products ,Design , Supply and Installation extending up to AMC .
Electrical Safety
Networking
Building Automation
CCTV
Fire Alarm Systems
Access Control Systems
Security Systems
Solar PV Power Plant
High Energy Battery Storage System
Electric Vehicle Charging Infra
Industrial Freedom Plug and Socket IP 68 outdoor up to 400Amps
Building Internal Electrical Wiring Connectors Replacement of Tape Joint and Poor Termination .
All Building Power and Data Plug Sockets as per International Standard.
We request all Architect, Electrical Consultants, OEM Automation, EPC Companies, Electrical Contractors ,Interior Decorators, EV Charging Manufacturer , Solar EPC also High Energy Storage Battery Manufacturer, We also Request Smart City Project's, Municipal Corporation ,Police , Hospitals , PWD.CPWD ,Government Project Planning , Metro Rail Projects ,Airport Infra Project ,Power Distribution Companies for send their inquiries by email or contact .
Mahesh Chandra Manav HOD M-9811247237
manav.chandra@linkvuesystem.com
Safe you and your team from corona virus 2021 by link vue systemMahesh Chandra Manav
Corona Virus is now changing many variants and world wide our Scientist is working very Sincerely to come out medicine which will be effective to kill Corona Virus but before that they have given us to protect from corona and every country trying to have this protection for their person as per priority.
We have received guide line under Covid Using Mask ,Social Distancing , Sanitize(Wash) our Hand .
Every responsible person when they will be out personal and official should not forget to follow.
In India our Government and Citizen taken this as lightly and invited again result Impose LOCK Down ,many People Lost their Earning and Loving Family members and our medical Facilities Collapse many hospital took advantage looted patient even very bad handling of dead body by Government and not did proper crimination .
Now many of state is in process to Lift Lockdown and our Industries and Office will be open for employees our request all the Industries plz don't dilute COVID Guide line use Thermal Camera with Face and Temperature Detective Software for Office Employees and visiting guest to safe guard your staff from Corona Patient.
World wide we already witness of Economical Loss and people lost their JOB if don't follow COVID guide line our situation will worst .
Employers and Employees both should be follow guide line with responsibilities ,Fever Check every employees who is attending office before entry and Exit from Office.
When we return to our home from out side plz ensure safety of your Family member to protect from Corona.
What for you are waiting we all are warrior and know how to come over from problems and ensure any reason no LOCKDOWN condition arise again.
SO Work Hard ,SMILE Please no Body want DULL or Stress Face Surrounding .
Your One Beautiful SMILE Face will Change Environment from STRESS to WELLNESS.
COME and JOIN US World is Waiting and Welcome you all Again.
You all are very Important be SAFE and keep other SAFE Surrounding
KYONKI TUZHME RAB DHIKTA HEY YAARA MEIN KAYA KAROON
India is in verge of utilization of Carbon Free A Silent ROAD Public Transportation Passenger BUS by Ministry of Road Transportation from MINI Bus up to High Capacity Passenger Bus for Local and Urban TRIP.
This is help India to Build Healthy Environment ,Low Operation Cost to support our duty to utilize as much possible .
Indian Government has advised all department and Industries give priority to Electric Vehicle .
for Vehicle Charging Infrastructure for Electric we have to develop microgrid Solar PV , High Energy Battery Storage and 11KV/33KV Distribution Power Substation , Networking to online Monitoring of Charging for Vehicles.
Many of OEM for Buses also offering Battery Swapping Options apart from Charging of Vehicles.
This is require professional approach Training to BUS Driver Concerned Team Handling Charging and Safety Aspect to handle High Power System .
The Person Having Heart Problem ,Installation of Pace Makers should not be near to Charging Station any given time .
CCTV ,Fire Alarm ,Access Controls ,SCADA , Protocol Convertor IEC62305 , Monitoring ,Communication and Networking is very important where Number Of Charging is more .
The Bus Operators Public Transportation apart from Depot they has to offer Charging in route with in city for urban Government is Installation on Road and Highways every 25KM both side on Roads with Facility Like Hotels and Other Refreshments.
Link Vue System Offer Electrical Safety Earthing ,Surge Protection ,Lightning Protection ,
Networking LAN Fiber and Wireless
Automation for Monitoring ,Controls and Billing Gateways
Protocol Convertors, RTU's with I/0's
CCTV ,Fire Alarm ,Access Controls
High Energy Battery Storage System
Industrial and EV Plug and Sockets up to 400Amps and IP68 Condition
Solar MC4 Connectors with and without FUSE 1800VDC /30Amps
Freedom Connectors for LV Cables Wire Joints
Plz Write or Contact us Mahesh Chandra Manav M-9811247237
manav.chandra@linkvuesystem.com
We are already losing our people due to corona&other disease which is not in our control&many time we are enable to pay for medical help .
World is already suffering Economical , Food ,Medical&many more problems&every body is struggling for survival .
Cross Border,BorderProblem,PowerGame,Hate People,Fight with insurgents inside Country&use for Terrorisms,Provoke for WAR all these world in mean of Destroyer .
WAR is not a Solution Only Less Work for Piece, Kill People is not a answer let work to save each Life as possible .
IF we all united understand each other dialogue with each other discuss instead of Silence no believe on snatching,start believe to help&support each Other's.
The People who fight they always think for Hiding Place but if you open your Hand&Mind take people on believe you are well-wisher you are more protective&no body break that shield.
This Problem is only when we think for ourself only use power to control other's not giving other people right for leaving unnecessary claim and Border between Two Person Two Country .
but Understand Human BODY and Organs are same for all who lives in earth accept genders to balance and complete reason for Life.
Help and Connect people
NO ISERIAL NO Philippine only HUMANITY WIN
LETS STAY to Gather Stay with Humanity
India National Policy for Electric Vehicle and Road and Highway Electric Vehicle Charging Infra is already published .
Our Government Announce Attractive Subsidy for Customers OEM and also who are into Electric Vehicle Charging and Supporting Infrastructure.
They have advised Govt Agencies who are into Power Generation , Transmission and Distribution , Oil and Gas Distribution Infra Companies to invest&Support Electric Vehicle Charging Infrastructures .
Maximum State has issued&Implementing EV Policy by Smart City ,Municipal Corporation ,Road Transportation&other Public Fleet.
Demand of Power Supply will be High as per EV Charger Installation &Separate Transformer 600V should be installed on Public Charging for 4Wheeler and Buses.
Solar PV Power ,High Energy Battery Storage&Wind Power will be benefit on Highways .
Link Vue System can offer Support for products ,Supply&Installation Electrical Safety (Earthing,Surge Protection). Automation ,Networking , Connectors ,Cables&High Energy Power Storage Systems.
Write or Contact : Mahesh Chandra Manav M-9811247237 manav.chandra@linkvuesystem.com
Inviting OEM of Electric Vehicles, Battery Bank , Electric Vehicle Charging ,EPC Companies and Other Govt&Private involving EV Infra projects .
EV Ka Jamana Hey Environment ko Bachana Hey
India great intiative a carbon free silent road transportaion electric vehicleMahesh Chandra Manav
We are now realize Clean Air (Oxygen) is very important for each breath to ensure life of earth.
Like Other Industries releasing Pollution and Carbon due to production but for Transportation may be we can stop these Pollution by using Electric Vehicle on Road.
But the same time we have to understand and ready to build infra for Additional Power in Demand for Charging of these Vehicles.
It will be only possible when we develop power in Local Integrate with Battery Energy Storage and Supply Clean Power and Untrip Power to full Fill demand of Power for Vehicle Charging Infra.
Industry has to select Connector both side from Vehicle and Vehicle Charging should be same .
Link Vue System is professional Company Supporting Technical and Product Demand as trade or Installation Partner .
We invite to join us for Nation Agenda to reduce Carbon in Air and Increase of Oxygen in AIR.
We Offer Electrical Safety Earthing&Surge Protection ,Cable and Connectors (up to400Amps IP 68 )for Electric Vehicle , Networking Lan ,Fiber and Wireless,Automation &Connectivity of Building Commination connectivity up to distribution Substation .
We Request to Electric Vehicle&Battery Manufacturer, Vehicle Charging OEM, Installation Partner , Power Plant Solar Roof Top ,High Energy Batter Storage to Contact us
We are Witness of Success&Failure of Industries and Equipment's when we compromise their Connectivity(Interface PLUG & Socket)
Environment Condition,Rating ,Proper Wire Size and Define Industrial Standards.
Our Main Segment Focus Data Centre ,Office , Factories , Electrical Equipment's, Industrial Equipment's Motors, Pumps , Robotics and Mobility Equipment's, Lifts and Escalators ,Wind Power,Power Plants,
Sugar Plants,Cement Plants, Chemical ,Process and Hazards Plants,
These Plug and Sockets and Suitable for Indoor and outdoor up to IP68 Conditions.
Power Source AC 2.00Amps up to 400 Amps also DC Power up to 250Amps.
We also Offering Connectors ,Patch Cords for Data and Communication Cables .
We are also Introduce Multi Connection PLUG and Sockets for Institutional Purpose Like Hospitals, Universities, Hotels, Shopping Malls, Product Displays, Railway Station Building , Airport Infra and Various Public Utilities .
Building Electrical Internal Cable Wiring for Joints and Branches we are offering Hazel free Connectors simple to operate wire Size 1.50Sqmm -10.00Sqmm Cables.
We are having Special Junction BOX as per customer demand in engineering plastic&metal products for Indoor&Out door up to IP68 Conditions.
These Product and Complying with All International Standards.
Platform touch voltage protection membrane system and other railways buildin...Mahesh Chandra Manav
We are now experience witness of Metro Rails Project in India &travelling by Metro RIDERS increasing&this is another comforts shorts distance travelling for Official&Personal Trip.
Electrical Safety&Lots of Building Automaton&Networking involve to ensure Fast ,Smooth&Hassall Free Travelling for Passenger Like Automation of Ticket&Smart Card,Lifts&Escalators, Message Display ,Public Announcement ,Free Wi-fi , CCTV,Fire Alarm, Access Controls, Security Systems, Platform Screen Door. LED Lighting , Air Ventilation&Conditioning, Publicity&Refreshment Counters Now Offering Shuttles Road Transportation Electric Vehicles&Electric Vehicle Charging Infra.
Power for Traction&Building form Substation 33KV to 25KV for Traction&11KV for Building Power is established with Support Solar PV &High Energy Storage Battery System to Untrip Power 24X7.
Electrical Safety is very essential&Mandatory as per NBC2016 which take care of 440V AC Power running to power each and every equipment's. Earthing for Buildings, Traffic, Signal &Telecom design as per IEEE80 ,IS3043&Touch &Step Potential Voltage should be with in Limit for Safety of Person Operating Metro also for Metro Rider against Direct or Indirect shock.
Lightning&Surge Protection for all Power Data&Communication Write us LinkVue System Pvt Ltd
India is great Country and we may Second Largest in Population is this World .
We are witness in history Like More Social and Ethical behavior and very easy to lure by people all Political Parties Taken advantages on us After Independence thrown lots of Fauls promise and impose Tax and Duties as per their wish and looted our Hard Earn money from Treasure.
Now we are going to be witness largest Crime and Huge loss of Humanity.
Court Warn but our Present Govt ignored
Basic Medicine and requirement like oxygen now because Night Mare.
Now we are going to Largest JOB less Citizen as compare to any Forward country .
Kasme Wade paya wafa sir Jumle ki Baaten hein Baton ka kaya Yeh hey MODI aur Presnt Govt Ka mantra.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
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Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Event Management System Vb Net Project Report.pdfKamal Acharya
In present era, the scopes of information technology growing with a very fast .We do not see any are untouched from this industry. The scope of information technology has become wider includes: Business and industry. Household Business, Communication, Education, Entertainment, Science, Medicine, Engineering, Distance Learning, Weather Forecasting. Carrier Searching and so on.
My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
1. Presentation on Best Practice for
Electrical Equipment Installation and Safety
of Product(Earthing & Protection)
INDIA belive Power From Sun + Battery(HESB)
Green Power/Silent Power/Econmical Power
Sabco Bijlee Milegi Hum Dekarke Rahenge
2. Solar PV Plant and India
Target /Projection behind with Reality
Safety and Efficiency Missing due to un Practical
Decision by Some Developer forcing Component
Supplier to Reduce Prices and also threating for un
Practical Financial Long Credit Period Terms.
Payment against Generation.
Poor O&M
We should not use water for cleaning of PV Panels
practice dry cleaning of Friendly Chemicals.
Add Hybrid Source of Generation Like Wind Machine
or High Energy Storage Battaries.
3.
4. Solar PV PUMP Programme
CFA
Pattern
• 30% capital subsidy
to farmers through
SNA
• 40% through banks
coupled with Loan
Implementi
ng
Agencies
• State Nodal Agencies
• NABARD and other
banks
• State Drinking Water
Department
5. 1,08,766 Solar Pumps
Sanctioned
Rs.353.50 Crore was released
various agencies.
63,436 pumps sanctioned to
States (Irrigation)
30,000 was sanctioned to NABARD
15,330 nos. sanctioned to States
(Drinking Water.
6. G
M
Generation Transmission Distribution Load
Battery Power Generation Transmission Distribution Consumption
Electric Power Systems Lets us work till dark is away from Each Home
7. Why and how it make sense to go with
higher DC system voltage?• As entire solar Industry across the globe is facing heat in competitive bid recent years that is because of
drastically fall of overall project cost of Solar PV plant and along with other factors i.e. Radiation,
financing, credit worthyness of Offtaker etc. The drastically downfall of overall Solar PV system cost due
to drastically change in Solar PV Module price (~0.80%-1.10%/Month since March 2015) and innovation
,optimization in BoS i.e. Solar Inverter, block size (smart block arrangement), optimized DC overloading,
Structure design.Lets checkout- How Solar Industry shifted in Higher voltage installation on DC side
• Why did the industry move from 600 volt solar arrays to 1000 volt solar arrays? The answer is simple, to
reduce system costs. The value of increased system voltages is realized in infrastructure savings, reduced
installation costs, and end-to-end efficiency improvements. That is the same reason that the industry is
now moving from 1000 volt systems to 1500 volt systems. Although 1000VDC-rated BOS equipment was
generally more expensive than 600VDC equipment, those costs were more than offset by the cost
reductions throughout the overall system. As the volume of the higher voltage rated components and
wire increased, the installed costs were reduced even further. Again, the story is repeated with the move
towards 1500VDC systems. The primary reason is the 31% to 37% decrease in DC current for the same
power.
8. • Lets talk about advantages first
• Lower DC Losses - Higher the system voltage lower the system current, for the same
resistance ohmic losses will be lower
• Less Strings
• Reduced string cable length and Array cable length - Due to higher no. of module in series in
case of 1500 V dc system compare to 1000 Vdc
• Reduction of String Combiner boxes
• Capex & Opex Saving
• Bigger Block Size - Concept of the bigger is better
• Understand the challenge
• O e ight ask h stop at 5 VDC? Wh as ’t it V? The short a s er is the solar
pa el, s it hgear, fuse, a d ir uit reaker a ufa turers ere ’t read to ork ith a
increase of 1000V, so the acceptable challenge was a 500V step above the 1000VDC rating.
1500V rated wire is not the problem. Switchgear, fuses, surge protectors, circuit breakers
and other BOS components are still being introduced and certified. The reduction of current
is the advantage, but the corresponding disadvantage is the conductor spacing (creep).
Spacing must be greater for the higher voltages so the equipment gets correspondingly
bigger and takes up more room. Internal arcing becomes a bigger concern so the design
standards for these components become more complex and costly.
• 1500VDC fuses and 1500VDC disconnect switches, molded case switches, contactors, surge
protective devices and sensors . Other manufacturers have joined in and the competition to
supply the industry with the full range of 1500VDC rated components has both kept prices in
check and increased the range of available product options. However, the list is still limited
compared to those rated for 1000VDC. The good news is that at any given power capacity,
with the increase in voltage, the current is reduced. Inverters are power conditioning units
that esse tiall , push urre t at a fi ed oltage. The higher the urre t, the higher the heat
and the higher the stress on current carrying components and switching devices. So a
redu tio i urre t is, i ge eral, a good thi g fro the i erter’s perspe ti e
9. Efficiency and cost considerations for
1500Vdc PV Systems
• Efficiency and cost considerations for 1500Vdc PV Systems
• Higher output power levels can be obtained from essentially the same IGBT
stacks if the current is reduced.The catch is that to work at the higher
voltages, IGBTs have to be rated at the higher peak operating voltages. This
means more expensive devices and higher switching losses. Some inverter
manufacturers have had to accept lower efficiencies (usually .5% lower)
compared to 1000VDC inverters. Sungrow has been able to maintain the
same CEC energy conversion efficiencies in their line of 1500VDC inverters
as they do in their line of central and string 1000VDC inverters (98.5%).
• There are cost savings on the AC side of the inverter as well. With the
increase in DC input voltage, the inverter can be designed for a higher AC
output voltage. This reduces the AC current and allows for smaller gauge
wire to be used for the wire runs from the inverters to the transformers. For
example, a change from an output voltage of 480VAC to 600VAC reduces
the current by 20%. For the same distance between the inverter and the
point of connection to the transformer, this can mean a reduction of two
wire sizes in most cases .
10. • Way forward- What does 1500 Vdc mean for Solar Industry in future
• So where are the real savings?
• If there is a premium for 1500VDC rated solar panels, and the 1500VDC
rated BOS components have a premium, will that offset the savings in wire,
labor, and other installation costs? If the inverter has a lower CEC weighted
efficiency that results in a lower energy throughput, then the answer will be
a resounding there will definitely be a reduction in the cost of the installed
system. This is verified by the fact that virtually all utility scale project
developers and EPCs are going with 1500VDC systems.
11. • A recent survey by IHS showed that the over-all savings estimates for
1500VDC system installations by experienced EPCs were in the range of 20%
to 25% compared to 1000VDC systems. The variables include the cost of the
wire (changes with the market price of copper), the local labor rates, union
or non-union, system architectures, use of trackers, and the choice of
inverters
• 2. So where will the industry go from here?
• It may move to even higher DC voltages, but the costs required to design
and manufacture key components that can handle say, 2000VDC, may be
too daunting. Most, if not all of the innovations and design changes have
been incorporated based on their ability to reduce costs somewhere in the
BOS components, installation, or O&M processes. Large volume orders and
competition among 1500VDC component suppliers will continue to drive
BOS costs down.
13. • Fuse Selection Criteria of SMB (String Monitoring Box) in case of Solar
System Design
• In case of electrical system design anywhere as per standard practice we
select fuse/breaker size with the help of the below formula:
• Fuse/Breaker rating size = Current X 1.2 or 1.3 times
• Suppose we selected 280Wp module, as per datasheet Isc is 8.68Amps so
Selected Fuse = 8.68Amps X 1.25 = 10.85Amps so selected fuse say 12Amps
• But in case of solar system design this formula many times fail to provide
correct rating of fuses or fuses burnt frequently at site in the period of
summer season.
• Before starting we all have to know about this fact that in case of solar
modules, irradiation is proportional to module current as well as
temperature is proportional to module current (minutely) also, which
means when irradiance & temperature will increase than module current
will also increase from its rated current.
• Reasons for burning of fuses (my own practical experience) :
• As noted in datasheet All electrical parameter specified at STC 25degC cell
temperature & 1000W/m2 irradiance, in summer season radiation will
increase from 1000W/ m2 to 1100 to 1200W/m2 also temperature will
increase.
• Say at 1100W/m2 and 40deg ambient temperature Isc will become from
8.68Amps to 9.62 Amps
14. • Now when inner Box temp of SMB is 65degC (fuse holder) then as per
derating of say fuse, fuse current carrying capacity will become from
12Amps to 9.5Amps at 65degC.
• Particularly at this instance fuses will blown, also in summer season this
will happen frequently at site.
• So in case of fuses they will define selection of fuses as per below formula:
• Fuse rating = Isc X 1.56 times
• Fuse rating = Isc(8.68Amps) X 1.56 times(very safer side) = 13.54Amps so
selected fuse say 15Amps
• Conclusion: Before selecting fuse rating, solar designer has must to know
about following informations:
• Maximum Irradiation and ambient temperature of site in summer
• Selection of SMB based on internal temperature rise calculation of each
components.