Royal Vendors faced declining performance from its aging metal forming machine that is critical to its production of vending machines. They decided to retrofit the machine rather than replace it due to the high costs and downtime of replacing such a large machine. The retrofit involved replacing the outdated analog controls and DC motors with new digital drives, controls, and AC motors from Bosch Rexroth. This upgrade improved the machine's precision and flexibility while reducing energy costs. The retrofit was completed in just five days, allowing Royal Vendors to continue producing vending machines with increased efficiency and reliability for years to come.
Nidec asi capability overview for lng and oil&gas applicationsNidec Corporation
Nidec ASI has over 40 years of experience serving the oil and gas industry. They provide electric drive systems, motors, and generators for applications across the oil and gas supply chain from extraction to distribution. Nidec takes an integrated engineering approach to design customized solutions that optimize performance, reliability, efficiency and costs.
Nidec asi electric power solutions for marine applicationsNidec Corporation
Nidec ASI is a leading supplier of electrical power and propulsion systems for marine applications. They have over 150 years of experience and supply solutions such as electric propulsion, auxiliary thrusters, shaft generators, and onboard power generation. Their engineering team can provide customized solutions and end-to-end project management. They also offer global service and support 24/7 through offices and service centers around the world. The document provides examples of Nidec ASI's work on various passenger ships, cargo vessels, offshore rigs, navy ships, and research vessels.
Nidec asi corporate energy efficient power solutionsNidec Corporation
Nidec ASI provides efficient power solutions with over 40 years of experience in areas like variable speed drives, generators, excitation systems, and soft starters. They offer products for applications in thermal, hydropower, nuclear, solar, and other power plants. Nidec ASI also has experience providing revamping and modernization services to improve plant flexibility and efficiency.
This document provides an overview of Bharat Heavy Electricals Limited (BHEL) Jhansi unit and discusses its various departments. It begins with introducing BHEL, its vision, mission and values. It then discusses the establishment of BHEL Jhansi unit in 1974 and its product profile including power transformers, locomotives, and other equipment. The document outlines the major departments at BHEL Jhansi involved in transformer engineering, fabrication, testing, winding and commercial functions to support transformer manufacturing. It concludes with providing performance details of BHEL Jhansi and the overall BHEL organization.
The companies of Altra Industrial Motion offer many critical drivetrain products utilized in farming applications including clutches & brakes, gearing, torque-limiting devices, belted drives, linear actuators and castings.
The document describes the Silcovert TN 3300V converter. It is a single converter with an NPC-type voltage source IGBT inverter that can be configured with either a diode front end or active front end. The base configuration includes components like an input converter, output reactors, capacitors, safety switches, sensors, and a cooling system. It provides output power from 1300 to 21,600 kVA. Standard control types include scalar, sensorless vector, and field-oriented vector control. The document provides details on the converter components, layout, control system, user interface, and applications.
This document provides an index and overview of a report on Siemens Ltd. in Maneja, India. It discusses the history of Siemens, the company's business segments, and the manufacturing process at the Maneja plant. The plant focuses on manufacturing steam turbines, condenser units, and designing components for power plant control systems and alternators/auxiliaries. The report will provide further details on topics like sensors and transducers, pumps, turbines, thermal power plants, substations, alternators, synchronization, switchgear, and alternator protection.
Nidec asi capability overview for lng and oil&gas applicationsNidec Corporation
Nidec ASI has over 40 years of experience serving the oil and gas industry. They provide electric drive systems, motors, and generators for applications across the oil and gas supply chain from extraction to distribution. Nidec takes an integrated engineering approach to design customized solutions that optimize performance, reliability, efficiency and costs.
Nidec asi electric power solutions for marine applicationsNidec Corporation
Nidec ASI is a leading supplier of electrical power and propulsion systems for marine applications. They have over 150 years of experience and supply solutions such as electric propulsion, auxiliary thrusters, shaft generators, and onboard power generation. Their engineering team can provide customized solutions and end-to-end project management. They also offer global service and support 24/7 through offices and service centers around the world. The document provides examples of Nidec ASI's work on various passenger ships, cargo vessels, offshore rigs, navy ships, and research vessels.
Nidec asi corporate energy efficient power solutionsNidec Corporation
Nidec ASI provides efficient power solutions with over 40 years of experience in areas like variable speed drives, generators, excitation systems, and soft starters. They offer products for applications in thermal, hydropower, nuclear, solar, and other power plants. Nidec ASI also has experience providing revamping and modernization services to improve plant flexibility and efficiency.
This document provides an overview of Bharat Heavy Electricals Limited (BHEL) Jhansi unit and discusses its various departments. It begins with introducing BHEL, its vision, mission and values. It then discusses the establishment of BHEL Jhansi unit in 1974 and its product profile including power transformers, locomotives, and other equipment. The document outlines the major departments at BHEL Jhansi involved in transformer engineering, fabrication, testing, winding and commercial functions to support transformer manufacturing. It concludes with providing performance details of BHEL Jhansi and the overall BHEL organization.
The companies of Altra Industrial Motion offer many critical drivetrain products utilized in farming applications including clutches & brakes, gearing, torque-limiting devices, belted drives, linear actuators and castings.
The document describes the Silcovert TN 3300V converter. It is a single converter with an NPC-type voltage source IGBT inverter that can be configured with either a diode front end or active front end. The base configuration includes components like an input converter, output reactors, capacitors, safety switches, sensors, and a cooling system. It provides output power from 1300 to 21,600 kVA. Standard control types include scalar, sensorless vector, and field-oriented vector control. The document provides details on the converter components, layout, control system, user interface, and applications.
This document provides an index and overview of a report on Siemens Ltd. in Maneja, India. It discusses the history of Siemens, the company's business segments, and the manufacturing process at the Maneja plant. The plant focuses on manufacturing steam turbines, condenser units, and designing components for power plant control systems and alternators/auxiliaries. The report will provide further details on topics like sensors and transducers, pumps, turbines, thermal power plants, substations, alternators, synchronization, switchgear, and alternator protection.
Projectf on POWER TRANSFOMER BHEL (SHIVAM DWIVEDI)SHIVAM DWIVEDI
This document provides details about Shivam Dwivedi's rotation report and project on power transformers at Bharat Heavy Electricals Limited (BHEL) in Jhansi. It includes information about BHEL Jhansi, the various departments involved in transformer production such as Transformer Engineering and Fabrication, and the products manufactured such as power transformers, locomotive transformers, and instrument transformers. It also lists the project manager for Shivam Dwivedi's project as Mr. Krishan Kumar and was submitted to Dr. Dhruv Bharagav of BHEL Jhansi.
The document discusses Adex Group, which provides complete electrical solutions including power transformers, switchgears, automation equipment, industrial controls, and power management systems. It details their manufacturing capabilities and product lines covering high voltage, medium voltage, low voltage, and control equipment.
The document discusses securing energy resources by addressing the immediate need for power generation. It explores options for power generation machines and materials that can solve problems, as well as long term plans and local suppliers that can help reduce risks. It also considers investing in "Plan B" options as a reserve, discussing the costs and value of alternative strategies like compact induction generators and bigger superconducting generators.
TGOOD is a global leader in prefabricated substation and E-House solutions. They produce over 5,000 units annually serving industries such as mining, oil and gas, transportation, power generation, and distribution. Their modular designs reduce on-site construction and commissioning times by 50% on average. TGOOD prides itself on delivering and installing solutions in weeks, not months, through rigorous factory testing and pre-assembly.
The QSK95 series generator sets from Cummins provide more power, performance and reliability for mission critical backup applications. Key features include redundant components for increased uptime, easy serviceability and accessibility, integrated monitoring of critical components, factory tested and validated cooling systems, and over 15,000 combined operating hours demonstrating reliability in pilot installations.
Dynapower is a leading manufacturer of custom power conversion equipment and systems. It designs and manufactures products ranging from 10 kW to 50 MW, including rectifiers, inverters, transformers, and energy management systems. Dynapower has a 150,000 square foot facility and vertically integrated manufacturing process to ensure quality. It serves industries such as mining, energy storage, metal finishing, water treatment, and more.
ABB's PASS hybrid switchgear technology combines the advantages of air-insulated and gas-insulated switchgear. The technology is now available up to 420kV applications. ABB recently introduced its PASS M0S 420kV module which integrates circuit breakers, instrument transformers, and disconnectors into a single preassembled and pretested module. This allows for rapid installation within 24 hours as no on-site assembly of live components is required. The key innovation is a rotating bushing system that allows the fully assembled module to be transported then erected on site.
The companies of Altra Industrial Motion offer many critical drivetrain products utilized in power generation applications including couplings, clutches & brakes, gearing and geared motors, belted drives and torque-limiting devices.
BHEL is India's largest engineering and manufacturing company, established in 1964 to develop India's indigenous heavy electrical equipment industry. It has over 42,600 employees working across 15 manufacturing divisions and over 150 project sites in India and abroad, and is engaged in designing, manufacturing, testing, engineering, servicing, commissioning, construction and maintenance of power generation and transmission equipment. The Jhansi unit of BHEL was set up in 1974 at a cost of ₹16.22 crores and began commercial production in 1976-77.
BHEL summer training report on ROLE OF CNC MACHINE IN MANUFACTURING OF 500/60...Nawneet Thakur
This document provides an overview of the role of CNC machines in manufacturing stator bars for large turbo generators between 500-1000MW at Bharat Heavy Electricals Limited (BHEL). It discusses how CNC machines such as the Robel bar centre machine are used in BHEL's Heavy Electrical Equipment Plant to cut, bend, and transpose conductors for stator bar winding with high precision and accuracy for large generators. The document also provides background on BHEL, CNC machines, and the various sections involved in stator bar manufacturing.
The document is an internship report on Vizag Steel Plant that discusses the plant's substation. It provides an introduction to Vizag Steel Plant, describing it as one of the largest and most profitable steel producers in India. It then describes the various components of the 220/132/33/11 kV substation, including transformers, isolators, circuit breakers, arrestors, busbars, protective relays, and wave traps. It also discusses gas insulated substations, noting their compact size and use of sulfur hexafluoride gas as the insulating medium. The report concludes that electricity plays an important role in daily life and that the internship provided awareness of how power is transmitted within Vizag
This document provides a 3-page summary of the basic components and construction of turbo generators at Bharat Heavy Electricals Ltd. in Haridwar, India. It begins with an acknowledgment and introduction discussing the design and manufacturing of electric generators. It then covers insulation materials and systems, a case study of a 500MW turbo generator including technical specifications and construction features of the stator and rotor. It also discusses excitation systems and concludes with references. In summary, the document outlines the key components, construction, and manufacturing process of large turbo generators at a major Indian power equipment company.
EPE is an Australian company established in 1990 that supplies new and refurbished electrical equipment including transformers, switchgear, substations, and kiosks. It has extensive warehouse, office, and refurbishment facilities on 9,000 square meters of land in Maddington, Western Australia. EPE services major mining and industrial clients and prides itself on maintaining a quality culture and putting clients first.
The companies of Altra Industrial Motion offer many critical drivetrain products utilized in elevator and escalator applications including braking systems, gearing and sheave castings.
The document provides information about an industrial training report completed by Paras Pratap at C&S Electric Ltd. It includes an introduction to the company, which is a leading manufacturer of electrical equipment in India. It then discusses the trainee's experience, including an overview of the plant layout and processes, an introduction to ring main units produced by C&S, and details about tank assembly and testing procedures.
VarSet offers a range of low voltage capacitor banks for power factor correction. Their product line includes wall-mounted and floor-standing automatic and fixed compensation capacitor banks suitable for applications from small buildings to large industrial sites. The document provides information on standard VarSet solutions for small and medium buildings at 400V/50Hz, including pre-defined references that are optimized for common applications and easy to select with short delivery times.
Kezunovic project t 37-pserc_final_report_2010backam78
This document provides a final project report on designing 21st century substations. It discusses criteria for substation design, including reliability, cost, interoperability, and flexibility. It then proposes three design approaches: 1) Retrofitting existing substations with new technologies to improve performance and reduce costs. 2) Implementing a new substation design using current products. 3) A "green field" design using novel technologies like high-temperature superconductors and solid state transformers to provide the best solution for 21st century needs. The report analyzes primary and secondary equipment options and benefits of the retrofit design approach. It also outlines a new substation layout fusing power equipment with monitoring, control and protection infrastructure.
The companies of Altra Industrial Motion offer many critical drivetrain products utilized in off-highway/construction applications including clutches & brakes, flywheel couplings and housings, gear drives and geared motors, linear actuators and bearing assemblies
Electrical Substations and Switchyard DesignLiving Online
Electrical substations form important nodal points in all power networks. Substations can be of various capacities, voltages, configurations and types depending on what is the application for which the substation is being designed. Location and layout of a substation present a number of challenges to the designer due to a large variety of options available to a designer. There are ever so many constraints too that need to be kept in mind; technical, environmental and naturally financial. Arriving at an optimum design within these constraints is as much an art as it is a science. Designing a substation which will operate with utmost reliability for at the least three or four decades involves a thorough knowledge of the current state-of-the art equipment, emerging technologies, the tools for presenting and evaluating all available options and a good appreciation of power system operation and maintenance. This course will present a comprehensive capsule of all the knowledge essential for a substation designer and walk the participants through the substation design process using a set of interlinked case studies.
WHO SHOULD ATTEND?
This course is aimed at engineers who are already working as electrical system designers as well as those who belong to any of the fields listed below and wish to prepare themselves for moving into the role of a substation designer.
Utility engineers dealing with power transmission and distribution systems
Electrical engineers involved in power generating plants with utility scale generators
Electrical engineers in large industries who are associated with power distribution
Consulting engineers involved in design of substations
Contractors executing projects involving electrical HV substations
Electrical commissioning engineers
MORE INFORMATION: http://www.idc-online.com/content/electrical-substation-and-switchyard-design-25
This document is a cost savings submission sheet proposing a new dryer system for a plant's air supply that would reduce energy consumption. It provides calculations showing that installing the new system would save $48,110 per year based on using 1000 fewer volts, operating at a 85% power factor for 266 hours annually with an electrical cost of $0.0428 per kilowatt hour. The proposal was submitted by Scott VanMetre on 10/31/2001 for implementation on 12/1/2001.
Improving Pharmacy Quality Using Six SigmaJohn W. Watson
This document discusses using Six Sigma methodology to improve quality in pharmacy processes. It begins by defining quality as meeting customer expectations and notes that customers determine quality. It then explains the Six Sigma DMAIC process of Define, Measure, Analyze, Improve, and Control. As an example, it analyzes decreasing prescription dispensing time using various Six Sigma tools. Through two DMAIC cycles, solutions like a new intake checklist and call-back system helped reduce time to the target of under 10 minutes on average. Maintaining improvements requires standardizing the new process and ongoing monitoring with control charts.
Projectf on POWER TRANSFOMER BHEL (SHIVAM DWIVEDI)SHIVAM DWIVEDI
This document provides details about Shivam Dwivedi's rotation report and project on power transformers at Bharat Heavy Electricals Limited (BHEL) in Jhansi. It includes information about BHEL Jhansi, the various departments involved in transformer production such as Transformer Engineering and Fabrication, and the products manufactured such as power transformers, locomotive transformers, and instrument transformers. It also lists the project manager for Shivam Dwivedi's project as Mr. Krishan Kumar and was submitted to Dr. Dhruv Bharagav of BHEL Jhansi.
The document discusses Adex Group, which provides complete electrical solutions including power transformers, switchgears, automation equipment, industrial controls, and power management systems. It details their manufacturing capabilities and product lines covering high voltage, medium voltage, low voltage, and control equipment.
The document discusses securing energy resources by addressing the immediate need for power generation. It explores options for power generation machines and materials that can solve problems, as well as long term plans and local suppliers that can help reduce risks. It also considers investing in "Plan B" options as a reserve, discussing the costs and value of alternative strategies like compact induction generators and bigger superconducting generators.
TGOOD is a global leader in prefabricated substation and E-House solutions. They produce over 5,000 units annually serving industries such as mining, oil and gas, transportation, power generation, and distribution. Their modular designs reduce on-site construction and commissioning times by 50% on average. TGOOD prides itself on delivering and installing solutions in weeks, not months, through rigorous factory testing and pre-assembly.
The QSK95 series generator sets from Cummins provide more power, performance and reliability for mission critical backup applications. Key features include redundant components for increased uptime, easy serviceability and accessibility, integrated monitoring of critical components, factory tested and validated cooling systems, and over 15,000 combined operating hours demonstrating reliability in pilot installations.
Dynapower is a leading manufacturer of custom power conversion equipment and systems. It designs and manufactures products ranging from 10 kW to 50 MW, including rectifiers, inverters, transformers, and energy management systems. Dynapower has a 150,000 square foot facility and vertically integrated manufacturing process to ensure quality. It serves industries such as mining, energy storage, metal finishing, water treatment, and more.
ABB's PASS hybrid switchgear technology combines the advantages of air-insulated and gas-insulated switchgear. The technology is now available up to 420kV applications. ABB recently introduced its PASS M0S 420kV module which integrates circuit breakers, instrument transformers, and disconnectors into a single preassembled and pretested module. This allows for rapid installation within 24 hours as no on-site assembly of live components is required. The key innovation is a rotating bushing system that allows the fully assembled module to be transported then erected on site.
The companies of Altra Industrial Motion offer many critical drivetrain products utilized in power generation applications including couplings, clutches & brakes, gearing and geared motors, belted drives and torque-limiting devices.
BHEL is India's largest engineering and manufacturing company, established in 1964 to develop India's indigenous heavy electrical equipment industry. It has over 42,600 employees working across 15 manufacturing divisions and over 150 project sites in India and abroad, and is engaged in designing, manufacturing, testing, engineering, servicing, commissioning, construction and maintenance of power generation and transmission equipment. The Jhansi unit of BHEL was set up in 1974 at a cost of ₹16.22 crores and began commercial production in 1976-77.
BHEL summer training report on ROLE OF CNC MACHINE IN MANUFACTURING OF 500/60...Nawneet Thakur
This document provides an overview of the role of CNC machines in manufacturing stator bars for large turbo generators between 500-1000MW at Bharat Heavy Electricals Limited (BHEL). It discusses how CNC machines such as the Robel bar centre machine are used in BHEL's Heavy Electrical Equipment Plant to cut, bend, and transpose conductors for stator bar winding with high precision and accuracy for large generators. The document also provides background on BHEL, CNC machines, and the various sections involved in stator bar manufacturing.
The document is an internship report on Vizag Steel Plant that discusses the plant's substation. It provides an introduction to Vizag Steel Plant, describing it as one of the largest and most profitable steel producers in India. It then describes the various components of the 220/132/33/11 kV substation, including transformers, isolators, circuit breakers, arrestors, busbars, protective relays, and wave traps. It also discusses gas insulated substations, noting their compact size and use of sulfur hexafluoride gas as the insulating medium. The report concludes that electricity plays an important role in daily life and that the internship provided awareness of how power is transmitted within Vizag
This document provides a 3-page summary of the basic components and construction of turbo generators at Bharat Heavy Electricals Ltd. in Haridwar, India. It begins with an acknowledgment and introduction discussing the design and manufacturing of electric generators. It then covers insulation materials and systems, a case study of a 500MW turbo generator including technical specifications and construction features of the stator and rotor. It also discusses excitation systems and concludes with references. In summary, the document outlines the key components, construction, and manufacturing process of large turbo generators at a major Indian power equipment company.
EPE is an Australian company established in 1990 that supplies new and refurbished electrical equipment including transformers, switchgear, substations, and kiosks. It has extensive warehouse, office, and refurbishment facilities on 9,000 square meters of land in Maddington, Western Australia. EPE services major mining and industrial clients and prides itself on maintaining a quality culture and putting clients first.
The companies of Altra Industrial Motion offer many critical drivetrain products utilized in elevator and escalator applications including braking systems, gearing and sheave castings.
The document provides information about an industrial training report completed by Paras Pratap at C&S Electric Ltd. It includes an introduction to the company, which is a leading manufacturer of electrical equipment in India. It then discusses the trainee's experience, including an overview of the plant layout and processes, an introduction to ring main units produced by C&S, and details about tank assembly and testing procedures.
VarSet offers a range of low voltage capacitor banks for power factor correction. Their product line includes wall-mounted and floor-standing automatic and fixed compensation capacitor banks suitable for applications from small buildings to large industrial sites. The document provides information on standard VarSet solutions for small and medium buildings at 400V/50Hz, including pre-defined references that are optimized for common applications and easy to select with short delivery times.
Kezunovic project t 37-pserc_final_report_2010backam78
This document provides a final project report on designing 21st century substations. It discusses criteria for substation design, including reliability, cost, interoperability, and flexibility. It then proposes three design approaches: 1) Retrofitting existing substations with new technologies to improve performance and reduce costs. 2) Implementing a new substation design using current products. 3) A "green field" design using novel technologies like high-temperature superconductors and solid state transformers to provide the best solution for 21st century needs. The report analyzes primary and secondary equipment options and benefits of the retrofit design approach. It also outlines a new substation layout fusing power equipment with monitoring, control and protection infrastructure.
The companies of Altra Industrial Motion offer many critical drivetrain products utilized in off-highway/construction applications including clutches & brakes, flywheel couplings and housings, gear drives and geared motors, linear actuators and bearing assemblies
Electrical Substations and Switchyard DesignLiving Online
Electrical substations form important nodal points in all power networks. Substations can be of various capacities, voltages, configurations and types depending on what is the application for which the substation is being designed. Location and layout of a substation present a number of challenges to the designer due to a large variety of options available to a designer. There are ever so many constraints too that need to be kept in mind; technical, environmental and naturally financial. Arriving at an optimum design within these constraints is as much an art as it is a science. Designing a substation which will operate with utmost reliability for at the least three or four decades involves a thorough knowledge of the current state-of-the art equipment, emerging technologies, the tools for presenting and evaluating all available options and a good appreciation of power system operation and maintenance. This course will present a comprehensive capsule of all the knowledge essential for a substation designer and walk the participants through the substation design process using a set of interlinked case studies.
WHO SHOULD ATTEND?
This course is aimed at engineers who are already working as electrical system designers as well as those who belong to any of the fields listed below and wish to prepare themselves for moving into the role of a substation designer.
Utility engineers dealing with power transmission and distribution systems
Electrical engineers involved in power generating plants with utility scale generators
Electrical engineers in large industries who are associated with power distribution
Consulting engineers involved in design of substations
Contractors executing projects involving electrical HV substations
Electrical commissioning engineers
MORE INFORMATION: http://www.idc-online.com/content/electrical-substation-and-switchyard-design-25
This document is a cost savings submission sheet proposing a new dryer system for a plant's air supply that would reduce energy consumption. It provides calculations showing that installing the new system would save $48,110 per year based on using 1000 fewer volts, operating at a 85% power factor for 266 hours annually with an electrical cost of $0.0428 per kilowatt hour. The proposal was submitted by Scott VanMetre on 10/31/2001 for implementation on 12/1/2001.
Improving Pharmacy Quality Using Six SigmaJohn W. Watson
This document discusses using Six Sigma methodology to improve quality in pharmacy processes. It begins by defining quality as meeting customer expectations and notes that customers determine quality. It then explains the Six Sigma DMAIC process of Define, Measure, Analyze, Improve, and Control. As an example, it analyzes decreasing prescription dispensing time using various Six Sigma tools. Through two DMAIC cycles, solutions like a new intake checklist and call-back system helped reduce time to the target of under 10 minutes on average. Maintaining improvements requires standardizing the new process and ongoing monitoring with control charts.
The document discusses a problem with color concentrate usage being above standard levels in injection molded plastic parts. A project was initiated to develop a new process to accurately measure and dispense 2% concentrate by May 2001. Testing showed the new blender dispensed concentrate significantly more accurately than the old system, reducing the average amount used by nearly 4%. Later tests also demonstrated dispensing concentrate in the first batch versus second batch was more consistent.
As the head of marketing for ClubsGalore, Sparta, NJ’s Michael Perry oversees marketing campaigns, media buys, and lead generation for his company. Michael Perry’s professional interests in consumer behavior and organizational design extend into his personal life, and the Sparta resident is a proponent of Six Sigma methodology.
Lean, Six Sigma, ToC using DMAIC project managementSimon Misiewicz
This presentation guides you through the DMAIC methodology that encompasses Lean, Six Sigma and ToC initiatives. There are five key stages of DMAIC. D = Design, where do you want to be? Create and communicate your vision, mission and objectives. M = Measure. What is to be measured and how? A = Analyse, what business process is to be analysed. Which process if changed would reap the biggest benefit? I = Improve, where are the improvements going to be made, what are the ideas and how will they be evaluated against your key objectives? C = Control, how are you going to control your process and people within it to ensure that they stick to the new way of doing things, what error proofing techniques can be built? What project management controls will you use? This presentation will guide you. Please contact me should you have any questions on simon@optimise-gb.com. Many thanks Simon Misiewicz
Six Sigma is
the powerpoint presentaion that i make during my 3rd yr. The format of
this presentation is truly professional. You can adopt this format for
your future presentations. You too can modify these. Alright.
So just keep going.
Live in flow
~rise and shine~
The document provides an overview of Six Sigma, including:
1) It defines Six Sigma as a methodology for continuous improvement and creating high quality products and processes using statistical tools.
2) It discusses the origins and growth of Six Sigma at Motorola and GE in the 1980s-1990s.
3) It describes the DMAIC methodology used for process improvement projects and the roles of Master Black Belts, Black Belts, and Green Belts in a Six Sigma organization.
J.R.K Murthy has over 40 years of experience providing FEM analysis consulting services to engineering industries. He has a M.Tech from IIT Kanpur and has worked at Central Manufacturing Technologies Institute leading their FEM, advanced technology, and CNC divisions. He has extensive experience conducting structural, vibration, CFD, and thermal analyses using FEM tools like ANSYS. Some of his major projects include analysis of antenna structures, machine tool components, pressure vessels, mixing machines, and more. He has published over 22 research papers and conducted secondments at universities in Manchester and Berlin.
ELEC ENG 3024 Project Management For Electrical Engineering.docx4934bk
This document provides an overview of brushless DC motors. It discusses the basic components and operation of BLDC motors, including the rotor, stator, windings and electronics required for commutation. The document also reviews the history of DC motors and how brushless motors overcame limitations of early designs. Types of BLDC motors are classified based on rotor design and flux direction. Theory of operation is explained through the six-step commutation process used to energize windings.
Sensor less Speed Control Method for Brushless DC.pdfsdfghj21
The document discusses sensorless speed control methods for brushless DC motors using back electromotive force (EMF) methods. It provides background on brushless DC motors, including their history, components, types, and operation. It describes methods for classifying BLDC motors based on rotor and flux direction. The document also reviews literature on speed control techniques, motor components like the stator and rotor, and theoretical principles of BLDC motor operation.
This report aims to familiarize the reader with basic but important information about
two specific types of controllers – DC drives and AC drives. The first part provides
descriptions of the general working principles of variable speed drive (VSD)
technology. It discusses their main advantages and disadvantages between AC and
DC drive solutions. The second part explains some problems that could possibly be
encountered when employing AC or DC drive systems and offers practical
recommendations about how to approach these problems.
Dr Adrian West, Optima’s technical director, has spent more than 30 years working
with, programming and troubleshooting drive systems. This report is based on his
extensive practical knowledge and experience. It is, therefore, a very accurate and independent source of information.
High gain resonant switched-capacitor cell-based dcdc converter for offshore ...LeMeniz Infotech
High gain resonant switched-capacitor cell-based dcdc converter for offshore wind energy systems
To Get this projects Call : 9566355386 / 99625 88976
Visit : www.lemenizinfotech.com / www.ieeemaster.com
Mail : projects@lemenizinfotech.com
Square Automation is an ISO certified company with 30 years of experience designing and manufacturing electrical panels. It has 3 manufacturing facilities totaling 30,000 square feet located in Mumbai. The company produces a wide range of electrical panels including power control centers, motor control centers, synchronizing panels, bus ducts, and more. Key features include CPRI verified short circuit strength testing, modular designs, high quality painting and powder coating, and technical specifications ensuring durability, safety, and reliability. Major clients include numerous power and infrastructure companies.
Thomson pc series_precision_linear_actuators_catalogElectromate
The document discusses PC-Series precision linear actuators from Thomson. It highlights that the actuators provide reliable, high performance motion in a compact package and can optimize machines while saving energy compared to pneumatic systems. The actuators have superior performance characteristics like higher power density, accuracy and speed compared to pneumatics. They also provide time and energy savings through reduced setup times and no need for air compressors.
Thomson PC Series Precision Linear ActuatorsElectromate
The document discusses PC-Series precision linear actuators from Thomson. It describes their benefits over pneumatic cylinders including higher performance, energy savings, reduced maintenance, and time savings. It provides information on various models, specifications, mounting options, and applications they are suitable for.
EADmotors manufactures high-performance rotating and motion products for industrial applications. It has broad experience designing motors, blowers, fans, and other products to meet precise engineering requirements. EADmotors can work with customers in industries like instrumentation and medical to develop customized solutions for achieving performance goals.
This document provides specifications for the Caterpillar 311D LRR Hydraulic Excavator. It is powered by a Caterpillar C4.2 ACERT engine producing 80 hp. The operating weight is 27,514 lb. Additional details are provided on the hydraulic system, undercarriage, service capacities, and dimensions. The document also includes information on the operator station, engine, hydraulics, front linkage, and serviceability features of the excavator.
The document provides information on Ingeteam's INGEDRIVETM family of low- and medium-voltage variable speed drives. It describes the drives' modular design, control system, power ratings up to 36 MVA, cooling options, safety features, communication capabilities, and applications in industries such as marine, oil & gas, metals, mining, and water & waste water. The document also includes specifications, dimensions, and type codes for some example drive models.
Combined Fluid Power and Mechatronic Technology Optimizes SolutionsARC Advisory Group
Combined Fluid Power and Mechatronic Technology Optimizes Solutions
Current electro-hydraulic actuation products employ technologies that
provide greater functionalities and practically eliminate many drawbacks of
hydraulics. Additionally, some new electro-hydraulic actuators on the
market today come as a highly integrated unit
with advanced electronic control and plug and
play design for modern distributed architecture.
These advancements in electro-hydraulics technology
create opportunities for users to optimize
their investments in automation solutions by selectively
using both electric and electro-hydraulic
actuation.
This document discusses automotive applications that use products from TDK-Micronas, including:
1. TDK-Micronas offers Hall sensors and motor controller solutions for powertrain, chassis, safety, body, and comfort applications. This includes sensors for valves, battery management, gear position, pedals, pumps, liquid levels, and more.
2. Sensors and switches are used in steering, braking, suspension applications for safety and comfort. Linear, direct angle, and switch sensors with various communication methods are available.
3. Applications in vehicle body include sensors for sunroofs, door locks, door handles, and seat adjustment that use Hall sensors and switches.
This document describes a proposed low-cost four-quadrant switched reluctance motor (SRM) drive system with a single controllable switch. It consists of a two-phase SRM, a single-switch power converter, and a digital controller. The key aspects are realizing self-starting capability and four-quadrant motor operation using only one controllable switch, which would make it the lowest cost solution. Simulation and experimental results are presented to validate the proposed control approach for self-starting and achieving four-quadrant motor control.
This document summarizes a presentation on variable frequency drives (VFDs). VFDs vary the speed of 3-phase AC motors by converting AC power to DC and then converting it back to variable voltage/frequency AC. They allow constant and variable torque motor loads to operate at variable speeds. Applications include pumps, fans, compressors. Selecting a VFD depends on the motor's current, kW rating, type of machine/application, and required functionality/controls. Rockwell Automation offers their PowerFlex line of VFDs in compact, standard, and premium models for applications from small to large horsepower. The presentation reviews VFD components, operations, applications in industries, and key selection factors.
This document summarizes a presentation on variable frequency drives (VFDs). It defines a VFD as electrical equipment that varies the speed of a 3-phase AC motor by converting input power to variable voltage and frequency AC output. It discusses the basic operations and components of a VFD. It then covers VFD applications for constant torque and variable torque loads. The presentation examines affinity laws relating speed, torque, and power. Finally, it summarizes Rockwell Automation's PowerFlex line of VFDs and the value they provide to customers.
Direct torque control (DTC) is an innovative motor control technique developed by ABB that provides superior torque response and accuracy compared to other variable speed drive methods. DTC directly controls motor torque and flux instead of motor currents. It eliminates delays from modulation stages, allowing control dynamics close to theoretical maximums. DTC provides 100% torque from zero speed, high static and dynamic accuracy, and no need for position sensors in most applications. Measurements show DTC enables servo-class performance for induction, permanent magnet, and synchronous reluctance motors.
Design and Fabrication of Three Phase BLDC Motor for Railway ApplicationAnoop S
This project report describes the design and fabrication of a three-phase brushless DC motor for railway applications. A group of six students designed and built a prototype motor according to specifications from RDSO. The report outlines the design of the stator, rotor, and control circuit. It also describes the fabrication process, which includes stamping the stator laminations, stacking them, insulating layers, and winding the stator conductors. The goal of the project was to design and develop a BLDC motor that meets RDSO specifications for use in railway carriage fans.
The document provides information about Diesel Locomotive Works (DLW) in India. It discusses that DLW was established in 1961 in collaboration with American Locomotive Company to meet India's increasing transportation needs. DLW manufactures diesel-electric locomotives and components in-house. It has evolved into a fully integrated plant capable of manufacturing all locomotive parts. The document then covers advantages of diesel over steam locomotives, components of a diesel-electric locomotive like the diesel engine, alternator, traction motors, and their functioning. It also discusses bogies, rectifiers, cranes, and testing procedures for locomotives.
Development of a low cost sensored control for high speed axial flux permanen...Alexander Decker
This document summarizes the development of a low-cost sensored control system for a high-speed axial flux permanent magnet electric machine. Key points:
1) A digital signal processor controller using Hall sensors provides accurate commutation of the three-phase windings to run the machine as a motor at speeds up to 50,000 RPM.
2) Computer simulations of the machine model and control system were performed and matched well with experimental tests, validating the machine's behavior under this control approach.
3) The sensored control provides a baseline for further research toward developing a more advanced sensorless control system for high-power, high-speed axial flux permanent magnet machines.
Development of a low cost sensored control for high speed axial flux permanen...
Bosch_Rexroth_RoyalVendors-L
1. Control system retrofit offers refreshment
for vending machine production
Metal-forming machines rarely enter
a fourth decade of service. But
when Royal Vendors (Kearneysville,
WV www.royalvendors.com), a
manufacturer and remanufacturer of
cold drink vending equipment, faced
declining performance from its key
two-axis metal former, it was faced
with a crucial decision: refurbish
or replace.
The metal former is used to roll,
stamp, and cut a complete variety
of parts for Royal Vendors products,
turning long rolls of sheet metal, up to
three feet wide, into the components
involved in dispensing cold drinks.
It’s involved in manufacturing virtually
every Royal Vendors product. Because
Royal Vendors is the global leader in
the design and manufacture of high-
quality cold-drink vending machines,
that covers a variety of products.
Ultimately, they decided on a drive
and control systems overhaul, instead
of replacement. “Studies showed that
was the most cost-effective option,”
says Scott VanMetre, Plant Engineer,
Royal Vendors. “Plus, there were
Drive & Control
profile
Photo courtesy of KB
New motors and controls allowed Royal Vendors to upgrade the performance of its aging,
yet critically important metal former.
Challenge:
Upgrade an aging two-axis metal
forming machine to increase
precision and accuracy, add greater
control and flexibility, and make
troubleshooting and adjustment
easier—with minimal downtime
during the upgrade
Rexroth Solution:
• IndraDrive M drive
• IndraDyn A series MAD motors
with regenerative capabilities
• SMC software
• IndraControl VCP08 control HMI
Results:
• Greater precision and accuracy
with increased throughput
• More complete operator control
(two axes can be operated
separately or together)
• Reduced wasted material
• Reduced energy usage and costs
• Easier to obtain parts for
maintenance, adjustments or
further upgrades
• Easier troubleshooting,
maintenance and reconfiguration
for various jobs
• Predictable, repeatable output
2. the issues of minimizing downtime
and disruption involved in replacing
the machine, and it’s familiar to
our staff.” A rugged and powerful
machine, the metal former is so
large (35 by 75 feet) that removing
it would impact other aspects of the
company’s operations.
The metal former has some impressive
capabilities. The versatile, two-axis
machine features a leveler (one axis)
that feeds 8- to 10-ton rolls of material
into a straightener (the second axis).
The straightener then feeds the
material to a preset distance based
on a material encoder. The material
is then cut to specifications. Two
photo eyes determine the distance
required for loop control. The machine
generates impressive throughput and
usually begins the first step in creating
complex parts by producing slices
of metal that are finished in other
plant areas. That helps Royal Vendors
create up to 500 different vending
machine components, from machine
components measured in linear feet to
coin return parts measured in Inches.
However, with aging DC motors
and outdated analog controls, “old
reliable” wasn’t providing the accuracy
and precision Royal Vendors needed
for creating new generations of
complex vending machines. The two
axes required two separate inputs,
reducing efficiency and consuming
energy that drove up electricity costs.
Fortunately, Royal Vendors had
the ideal partners for a machine
upgrade: Livingston and Haven
(Charlotte, NC www.lhtech.com),
an Industrial Automation Distributor
with whom they’d worked in the past,
and Bosch Rexroth (Charlotte, NC
www.boschrexroth-us.com) that
could supply drive and control
components, as well as quality
hydraulics components. The
partnership could deliver quality work
and high performance parts on a tight
deadline (the machine could be down
for no more than two weeks). Royal
Vendors also knew that Rexroth along
with L&H would supply engineering
and technical support for tasks like
operator training and reprogramming
machine PLCs.
The L&H team began by assessing the
aging machine’s needs. “You could
say that the body was still strong and
powerful, but the machine needed a
new brain and nervous system,” says
John Gaddum, L&H Automation and
Regional Automation Sales Manager.
“We determined that Rexroth controls
and AC motors were the best choice.”
Royal Vendors, L&H and Rexroth
agreed on a retrofit plan to give
the metal former greater accuracy,
two-axis control from a single input
and more reliability with energy
and space savings—while preserving
throughput and versatility.
The plan was to replace the
antiquated analog controls and
DC motors with a combination
of intelligent modular Rexroth
IndraDrive M servo drives and
The massive metal forming machine is operated by an intuitive HMI, affording more
complete control and safety.
Antiquated analog controls and motors
were replaced with IndraDrive M servo
drives and asynchronous motors that
return wasted energy to the system.
3. operator’s hands. The reprogramming
included resetting parameters and
replacement of the old CCS unit
controller with a multi-axis SMC
motion control platform—Rexroth’s
first installation of SMC with both
IndraDrive and MAD motors.
Integrating these components would
give Royal Vendors operators more
options in how vending machine parts
are produced. In automatic mode,
a feed angle signal would tell the
system to begin feeding the material,
and determine the feed angle. Both
axes would then work together for
high throughput. In manual mode, the
operator could run the axes either
separately or together, with the
leveler in sync with the straightener
to allow material feeding for setup.
Run separately, each axis could cut
parts to a different set of dimensions.
At startup of a new steel coil, the
operator could run the leveler axis
only, to feed the material. Then,
once a good first piece (in spec) was
created, the operator could then run
the system in full automatic mode with
both axes in sequence. At the end of
each coil, the operator would run the
shear side/measuring axis to finish
the coil.
The two axes could also be run at
separate speeds, the leveler at a
constant speed (adjusted by loop
control) while the straightener made
a complete stop for each cut of the
shear. This would save considerable
energy by not requiring the leveler to
stop and start for each cycle of the
straightener and shear.
high-power density, high-precision
IndraDyn MAD air-cooled AC motors
with high-resolution encoder systems.
The operator interface would be set
up via a Rexroth IndraControl VCP08
HMI and SERCOS III communication
protocol. That would give the machine
a performance makeover: precise
digital controls, reliable asynchronous
motors, lower-voltage motor signaling
(24 V instead of 110 V) and an
intuitive interface.
The machine operator would have the
ability to initiate operations (e.g., roll
feed operation) from a single source of
input (HMI), including quick machine
stop and start. Computer commands
would make changes in operating
parameters (e.g., dimensions for
forming) much easier. Designed
specifically for multi-axis applications,
Rexroth’s modular IndraDrive M
features compact inverters and
power supplies with integrated main
connections. A closed-loop DC bus
would provide the necessary inverter
voltage. The IndraDrive M would save
space and use less energy. In fact, in
combination with new asynchronous
motors with regenerative power
capability, the new drive could return
electrical power, formerly wasted, to
the system to reduce energy costs.
The new AC motors would be Rexroth
IndraDyn A (MAD 225) fan-cooled
units,the most powerful of Rexroth’s
IndraDyn A line. The MAD 225 features
an output of over 137 kW with 640 Nm
of torque. Rugged and reliable, these
new motors also offer great accuracy
and repeatability.
Rexroth would also provide upgraded
reprogramming for the machine’s
old, custom controls, putting modern
communications protocols in the
The IndraDyn MAD AC motor provides reliability and the power to feed 8-10 ton rolls of
material into the machine.