SlideShare a Scribd company logo
POWER QUALITY MANAGEMENT
Electrical power is an intrinsic and essential part of modern life. It is generated and
delivered across miles to power homes and businesses,operate a wide range of
equipment and devices. We take power for granted, rarely bothering to ask “how good is
the quality ofthe power I am using?”; “am I using it correctly?”; “is my equipment
compatible to function with the power provided?” etc.
Yet power quality can be the key to saving energy bills, improving productivity and the
lifespan of your machinery.
Read on to know more about this crucial aspect of electrical power distribution and
usage.
WHAT IS POWER QUALITY?
As per Wikipedia’s power quality definition, ‘Electric power quality is the degree to
which the voltage, frequency, and waveform of a power supply system conform to
established specifications. Good power quality can be defined as a steady supply voltage
that stays within the prescribed range, steady a.c. frequency close to the rated value, and
smooth voltage curve waveform (resembles a sine wave). In general, it is useful to
consider power quality as the compatibility between what comes out of an electric outlet
and the load that is plugged into it. The term is used to describe electric power that drives
an electrical load and the load’s ability to function properly. Without the proper power, an
electrical device (or load) may malfunction, fail prematurely or not operate at all. There
are many ways in which electric power can be of poor quality and many more causes of
such poor quality power.’
Power quality has a huge impact on the performance and cost of a power system. So it
is necessary to make sure that the power coming in is of the right quality and that your
machines are set to function properly with the power they are supplied.As modern
equipment gets increasingly sensitive to any changes in power quality, and as
governments enforce policies regarding power quality, utilities, manufacturers,
enterprises and consumers – all have to be aware and concerned about power quality
issues.
SYMPTOMS OF POOR POWER QUALITY
It’s time for an in-depth Power Quality Audit if your building or enterprise suffers from any
of the following:
• Short or extensive power interruptions
• Noisy electrical equipment
• Voltage sags
• Voltage surges
• Harmonic distortion
• High-speed transients
• Ground loops
• Damage from lightening
An audit will identify hidden problems and the resultant actions will, over time, make a
significant difference to a company’s energy consumption and energy bills.
Installation of a power quality analyzer will enable power quality
monitoring and power quality analysis on a continuous basis. This helps energy
experts to pinpoint problem areas and resolve power quality problems so as to make
power supply more reliable and energy usage more efficient.
HARMONICS IN POWER QUALITY
There are a number of electrical devices that have nonlinear operating characteristics.
These nonlinear devices used in power distribution circuits create nonlinear currents and
which subsequently causes voltage distortions. These nonlinear currents and voltages
are generally referred to as harmonic currents and voltages.
Harmonic currents and voltages can cause many unfavourable effects on the power
system and the connected loads. These include malfunctioning of electronic equipment,
capacitor failure, transformer and neutral conductor overheating, excessive heating in
rotating machinery, etc.
The proliferation of electronic switching devices in modern equipment has resulted in a
significant increase in the amount of harmonic pollution in the electrical distribution
systems. Some nonlinear loads include:
• LED, CFL Lighting
• Power supply units (computers)
• Variable speed drives
• SCR Rectifier UPS
• Arc furnaces & SCR temperature controllers
• Battery chargers & Rectifiers
NEED FOR GOOD POWER QUALITY
The increased use of automation and electronic devices; the sensitivity of the vast
majority of processes and equipment (industrial, commercial, healthcare, services and
even residential) to PQ problems turns the availability of electric power with quality is a
crucial factor for competitiveness in every sphere of business activity. Today any
interruption of business operations due to poor power quality has a direct impact on the
profitability of an enterprise. The most critical areas are the continuous process industry
and the information technology services.
Insufficient power quality can inflict serious losses on business and economy. In the
worst-case scenario, it may pose a threat to human life in mission critical applications
and highly sensitive environments, such as hospitals.
Power quality improvement allows you to optimise and reduce power consumption –
saving money on your electricity bill and thereby, your carbon footprint. Direct savings to
consumers come from lower energy cost and reactive power tariffs. Indirect savings are
gained by avoiding circumstances such as damage and premature aging of equipment,
loss of production or loss of data and work.
It also reduces the risk of equipment overheating, malfunctioning or breakdown, and
minimises ‘wear and tear’ so your equipment works better and lasts longer.
Messung brings Janitza, the world’s leading energy management technology to India.
Janitza offers a comprehensive product range for power quality monitoring, energy
management and residual current monitoring – in a single system environment.
Messung, in partnership with Janitza, delivers customised solutions to enable power
conservation, optimise power consumption and improve quality of power. By leveraging
the power of IoT, we ensure connectivity and real-time data analyses for prompt,
informed decision making.
To ensure high-quality power for your business, invest in Janitza’s cutting-edge power
quality analyzer, energy measurement devices and GridVis software for effective
energy management that will help you optimise energy efficiency, reduce power bills,
minimise downtime and enhance productivity of your enterprise.
MESSUNG SYSTEMS PVT. LTD
PUNE (HO),501, 502, 503, Lunkad Sky Vista,Viman Nagar, Pune - 411014, India.
Tel: +91 20 66492800 www.messungelectricalengineering.com Email:info@messung.com

More Related Content

Similar to Power quality management

Organization Profile
Organization ProfileOrganization Profile
Organization Profile
Amol Chande
 
Various Custom Power Devices for Power Quality Improvement A Review
Various Custom Power Devices for Power Quality Improvement A ReviewVarious Custom Power Devices for Power Quality Improvement A Review
Various Custom Power Devices for Power Quality Improvement A Review
ijtsrd
 
Wsp supermarkets e
Wsp supermarkets eWsp supermarkets e
Wsp supermarkets e
Jac van Megen
 
Power Quality & Power Quality Problems
Power Quality & Power Quality ProblemsPower Quality & Power Quality Problems
Power Quality & Power Quality Problems
Power System Operation
 
Power Quality & Benefits of Power Quality
Power Quality & Benefits of Power Quality Power Quality & Benefits of Power Quality
Power Quality & Benefits of Power Quality
Power System Operation
 
Understanding power quality and its importantce
Understanding power quality and its importantceUnderstanding power quality and its importantce
Understanding power quality and its importantce
Messung Electrical Engineering
 
15ee81 module1[www.vtuloop.com].pdf
15ee81 module1[www.vtuloop.com].pdf15ee81 module1[www.vtuloop.com].pdf
15ee81 module1[www.vtuloop.com].pdf
JoshKwedjartey1
 
IRJET- Compensation of Voltage Sag and Voltage Swell by using the Power E...
IRJET-  	  Compensation of Voltage Sag and Voltage Swell by using the Power E...IRJET-  	  Compensation of Voltage Sag and Voltage Swell by using the Power E...
IRJET- Compensation of Voltage Sag and Voltage Swell by using the Power E...
IRJET Journal
 
A High-Performance SPWM Controller for Three-Phase UPS Systems Operating Unde...
A High-Performance SPWM Controller for Three-Phase UPS Systems Operating Unde...A High-Performance SPWM Controller for Three-Phase UPS Systems Operating Unde...
A High-Performance SPWM Controller for Three-Phase UPS Systems Operating Unde...
ijiert bestjournal
 
Singapore Smart Grid From Concept to Reality Slides.pdf
Singapore Smart Grid From Concept to Reality Slides.pdfSingapore Smart Grid From Concept to Reality Slides.pdf
Singapore Smart Grid From Concept to Reality Slides.pdf
PohLianLam1
 
Ab04404170177
Ab04404170177Ab04404170177
Ab04404170177
IJERA Editor
 
A0460109
A0460109A0460109
A0460109
IOSR Journals
 
IRJET- Improvement of Power Quality using Active Filters
IRJET-  	  Improvement of Power Quality using Active FiltersIRJET-  	  Improvement of Power Quality using Active Filters
IRJET- Improvement of Power Quality using Active Filters
IRJET Journal
 
Power Quality Standards
Power Quality StandardsPower Quality Standards
Power Quality Standards
Rajesh Thangaraj
 
Grid Connected PV System with Power Quality Improvement Using Intelligent Con...
Grid Connected PV System with Power Quality Improvement Using Intelligent Con...Grid Connected PV System with Power Quality Improvement Using Intelligent Con...
Grid Connected PV System with Power Quality Improvement Using Intelligent Con...
IJMTST Journal
 
Ieee pq
Ieee pqIeee pq
Ieee pq
npsubbu
 
A Review On Power Quality Issues and Standards
A Review On Power Quality Issues and StandardsA Review On Power Quality Issues and Standards
A Review On Power Quality Issues and Standards
IRJET Journal
 
Applied automation apr2014
Applied automation apr2014Applied automation apr2014
Applied automation apr2014
Stefanos Diamantis
 
POWER SYSTEM OPERATION AND CONTROL
POWER SYSTEM OPERATION AND CONTROLPOWER SYSTEM OPERATION AND CONTROL
POWER SYSTEM OPERATION AND CONTROL
Power System Operation
 
Improving Frequency Stabilization in Power System Network using Optimization ...
Improving Frequency Stabilization in Power System Network using Optimization ...Improving Frequency Stabilization in Power System Network using Optimization ...
Improving Frequency Stabilization in Power System Network using Optimization ...
ijtsrd
 

Similar to Power quality management (20)

Organization Profile
Organization ProfileOrganization Profile
Organization Profile
 
Various Custom Power Devices for Power Quality Improvement A Review
Various Custom Power Devices for Power Quality Improvement A ReviewVarious Custom Power Devices for Power Quality Improvement A Review
Various Custom Power Devices for Power Quality Improvement A Review
 
Wsp supermarkets e
Wsp supermarkets eWsp supermarkets e
Wsp supermarkets e
 
Power Quality & Power Quality Problems
Power Quality & Power Quality ProblemsPower Quality & Power Quality Problems
Power Quality & Power Quality Problems
 
Power Quality & Benefits of Power Quality
Power Quality & Benefits of Power Quality Power Quality & Benefits of Power Quality
Power Quality & Benefits of Power Quality
 
Understanding power quality and its importantce
Understanding power quality and its importantceUnderstanding power quality and its importantce
Understanding power quality and its importantce
 
15ee81 module1[www.vtuloop.com].pdf
15ee81 module1[www.vtuloop.com].pdf15ee81 module1[www.vtuloop.com].pdf
15ee81 module1[www.vtuloop.com].pdf
 
IRJET- Compensation of Voltage Sag and Voltage Swell by using the Power E...
IRJET-  	  Compensation of Voltage Sag and Voltage Swell by using the Power E...IRJET-  	  Compensation of Voltage Sag and Voltage Swell by using the Power E...
IRJET- Compensation of Voltage Sag and Voltage Swell by using the Power E...
 
A High-Performance SPWM Controller for Three-Phase UPS Systems Operating Unde...
A High-Performance SPWM Controller for Three-Phase UPS Systems Operating Unde...A High-Performance SPWM Controller for Three-Phase UPS Systems Operating Unde...
A High-Performance SPWM Controller for Three-Phase UPS Systems Operating Unde...
 
Singapore Smart Grid From Concept to Reality Slides.pdf
Singapore Smart Grid From Concept to Reality Slides.pdfSingapore Smart Grid From Concept to Reality Slides.pdf
Singapore Smart Grid From Concept to Reality Slides.pdf
 
Ab04404170177
Ab04404170177Ab04404170177
Ab04404170177
 
A0460109
A0460109A0460109
A0460109
 
IRJET- Improvement of Power Quality using Active Filters
IRJET-  	  Improvement of Power Quality using Active FiltersIRJET-  	  Improvement of Power Quality using Active Filters
IRJET- Improvement of Power Quality using Active Filters
 
Power Quality Standards
Power Quality StandardsPower Quality Standards
Power Quality Standards
 
Grid Connected PV System with Power Quality Improvement Using Intelligent Con...
Grid Connected PV System with Power Quality Improvement Using Intelligent Con...Grid Connected PV System with Power Quality Improvement Using Intelligent Con...
Grid Connected PV System with Power Quality Improvement Using Intelligent Con...
 
Ieee pq
Ieee pqIeee pq
Ieee pq
 
A Review On Power Quality Issues and Standards
A Review On Power Quality Issues and StandardsA Review On Power Quality Issues and Standards
A Review On Power Quality Issues and Standards
 
Applied automation apr2014
Applied automation apr2014Applied automation apr2014
Applied automation apr2014
 
POWER SYSTEM OPERATION AND CONTROL
POWER SYSTEM OPERATION AND CONTROLPOWER SYSTEM OPERATION AND CONTROL
POWER SYSTEM OPERATION AND CONTROL
 
Improving Frequency Stabilization in Power System Network using Optimization ...
Improving Frequency Stabilization in Power System Network using Optimization ...Improving Frequency Stabilization in Power System Network using Optimization ...
Improving Frequency Stabilization in Power System Network using Optimization ...
 

More from Messung Electrical Engineering

VISUALISATION SOFTWARE AND OTHER UTILITIES FOR ENERGY MANAGEMENT
VISUALISATION SOFTWARE AND OTHER UTILITIES FOR ENERGY MANAGEMENTVISUALISATION SOFTWARE AND OTHER UTILITIES FOR ENERGY MANAGEMENT
VISUALISATION SOFTWARE AND OTHER UTILITIES FOR ENERGY MANAGEMENT
Messung Electrical Engineering
 
Residual current monitorning (rcm) prevent electrical fire & hazards
Residual current monitorning (rcm) prevent electrical fire & hazardsResidual current monitorning (rcm) prevent electrical fire & hazards
Residual current monitorning (rcm) prevent electrical fire & hazards
Messung Electrical Engineering
 
WHAT ARE POWER QUALITY METERS (PQM) AND THEIR IMPORTANCE
WHAT ARE POWER QUALITY METERS (PQM) AND THEIR IMPORTANCEWHAT ARE POWER QUALITY METERS (PQM) AND THEIR IMPORTANCE
WHAT ARE POWER QUALITY METERS (PQM) AND THEIR IMPORTANCE
Messung Electrical Engineering
 
GAIN CONTROL OVER ENERGY CONSUMPTION WITH JANITZA'S UMG 96-PA SERIES
GAIN CONTROL OVER ENERGY CONSUMPTION WITH JANITZA'S UMG 96-PA SERIESGAIN CONTROL OVER ENERGY CONSUMPTION WITH JANITZA'S UMG 96-PA SERIES
GAIN CONTROL OVER ENERGY CONSUMPTION WITH JANITZA'S UMG 96-PA SERIES
Messung Electrical Engineering
 
GAIN CONTROL OVER ENERGY CONSUMPTION WITH JANITZA'S UMG 96-PA SERIES
GAIN CONTROL OVER ENERGY CONSUMPTION WITH JANITZA'S UMG 96-PA SERIESGAIN CONTROL OVER ENERGY CONSUMPTION WITH JANITZA'S UMG 96-PA SERIES
GAIN CONTROL OVER ENERGY CONSUMPTION WITH JANITZA'S UMG 96-PA SERIES
Messung Electrical Engineering
 
GAIN CONTROL OVER ENERGY CONSUMPTION WITH JANITZA'S UMG 96-PA SERIES
GAIN CONTROL OVER ENERGY CONSUMPTION WITH JANITZA'S UMG 96-PA SERIESGAIN CONTROL OVER ENERGY CONSUMPTION WITH JANITZA'S UMG 96-PA SERIES
GAIN CONTROL OVER ENERGY CONSUMPTION WITH JANITZA'S UMG 96-PA SERIES
Messung Electrical Engineering
 
Benefits of using iec 61439 standard in electrical busbar systems
Benefits of using iec 61439 standard in electrical busbar systemsBenefits of using iec 61439 standard in electrical busbar systems
Benefits of using iec 61439 standard in electrical busbar systems
Messung Electrical Engineering
 
Benefits of using iec 61439 standard in electrical busbar systems
Benefits of using iec 61439 standard in electrical busbar systemsBenefits of using iec 61439 standard in electrical busbar systems
Benefits of using iec 61439 standard in electrical busbar systems
Messung Electrical Engineering
 

More from Messung Electrical Engineering (8)

VISUALISATION SOFTWARE AND OTHER UTILITIES FOR ENERGY MANAGEMENT
VISUALISATION SOFTWARE AND OTHER UTILITIES FOR ENERGY MANAGEMENTVISUALISATION SOFTWARE AND OTHER UTILITIES FOR ENERGY MANAGEMENT
VISUALISATION SOFTWARE AND OTHER UTILITIES FOR ENERGY MANAGEMENT
 
Residual current monitorning (rcm) prevent electrical fire & hazards
Residual current monitorning (rcm) prevent electrical fire & hazardsResidual current monitorning (rcm) prevent electrical fire & hazards
Residual current monitorning (rcm) prevent electrical fire & hazards
 
WHAT ARE POWER QUALITY METERS (PQM) AND THEIR IMPORTANCE
WHAT ARE POWER QUALITY METERS (PQM) AND THEIR IMPORTANCEWHAT ARE POWER QUALITY METERS (PQM) AND THEIR IMPORTANCE
WHAT ARE POWER QUALITY METERS (PQM) AND THEIR IMPORTANCE
 
GAIN CONTROL OVER ENERGY CONSUMPTION WITH JANITZA'S UMG 96-PA SERIES
GAIN CONTROL OVER ENERGY CONSUMPTION WITH JANITZA'S UMG 96-PA SERIESGAIN CONTROL OVER ENERGY CONSUMPTION WITH JANITZA'S UMG 96-PA SERIES
GAIN CONTROL OVER ENERGY CONSUMPTION WITH JANITZA'S UMG 96-PA SERIES
 
GAIN CONTROL OVER ENERGY CONSUMPTION WITH JANITZA'S UMG 96-PA SERIES
GAIN CONTROL OVER ENERGY CONSUMPTION WITH JANITZA'S UMG 96-PA SERIESGAIN CONTROL OVER ENERGY CONSUMPTION WITH JANITZA'S UMG 96-PA SERIES
GAIN CONTROL OVER ENERGY CONSUMPTION WITH JANITZA'S UMG 96-PA SERIES
 
GAIN CONTROL OVER ENERGY CONSUMPTION WITH JANITZA'S UMG 96-PA SERIES
GAIN CONTROL OVER ENERGY CONSUMPTION WITH JANITZA'S UMG 96-PA SERIESGAIN CONTROL OVER ENERGY CONSUMPTION WITH JANITZA'S UMG 96-PA SERIES
GAIN CONTROL OVER ENERGY CONSUMPTION WITH JANITZA'S UMG 96-PA SERIES
 
Benefits of using iec 61439 standard in electrical busbar systems
Benefits of using iec 61439 standard in electrical busbar systemsBenefits of using iec 61439 standard in electrical busbar systems
Benefits of using iec 61439 standard in electrical busbar systems
 
Benefits of using iec 61439 standard in electrical busbar systems
Benefits of using iec 61439 standard in electrical busbar systemsBenefits of using iec 61439 standard in electrical busbar systems
Benefits of using iec 61439 standard in electrical busbar systems
 

Recently uploaded

The Genesis of BriansClub.cm Famous Dark WEb Platform
The Genesis of BriansClub.cm Famous Dark WEb PlatformThe Genesis of BriansClub.cm Famous Dark WEb Platform
The Genesis of BriansClub.cm Famous Dark WEb Platform
SabaaSudozai
 
Negotiation & Presentation Skills regarding steps in business communication, ...
Negotiation & Presentation Skills regarding steps in business communication, ...Negotiation & Presentation Skills regarding steps in business communication, ...
Negotiation & Presentation Skills regarding steps in business communication, ...
UdayaShankarS1
 
Brian Fitzsimmons on the Business Strategy and Content Flywheel of Barstool S...
Brian Fitzsimmons on the Business Strategy and Content Flywheel of Barstool S...Brian Fitzsimmons on the Business Strategy and Content Flywheel of Barstool S...
Brian Fitzsimmons on the Business Strategy and Content Flywheel of Barstool S...
Neil Horowitz
 
Business storytelling: key ingredients to a story
Business storytelling: key ingredients to a storyBusiness storytelling: key ingredients to a story
Business storytelling: key ingredients to a story
Alexandra Fulford
 
Digital Marketing with a Focus on Sustainability
Digital Marketing with a Focus on SustainabilityDigital Marketing with a Focus on Sustainability
Digital Marketing with a Focus on Sustainability
sssourabhsharma
 
Anny Serafina Love - Letter of Recommendation by Kellen Harkins, MS.
Anny Serafina Love - Letter of Recommendation by Kellen Harkins, MS.Anny Serafina Love - Letter of Recommendation by Kellen Harkins, MS.
Anny Serafina Love - Letter of Recommendation by Kellen Harkins, MS.
AnnySerafinaLove
 
Digital Transformation Frameworks: Driving Digital Excellence
Digital Transformation Frameworks: Driving Digital ExcellenceDigital Transformation Frameworks: Driving Digital Excellence
Digital Transformation Frameworks: Driving Digital Excellence
Operational Excellence Consulting
 
Part 2 Deep Dive: Navigating the 2024 Slowdown
Part 2 Deep Dive: Navigating the 2024 SlowdownPart 2 Deep Dive: Navigating the 2024 Slowdown
Part 2 Deep Dive: Navigating the 2024 Slowdown
jeffkluth1
 
Presentation by Herman Kienhuis (Curiosity VC) on Investing in AI for ABS Alu...
Presentation by Herman Kienhuis (Curiosity VC) on Investing in AI for ABS Alu...Presentation by Herman Kienhuis (Curiosity VC) on Investing in AI for ABS Alu...
Presentation by Herman Kienhuis (Curiosity VC) on Investing in AI for ABS Alu...
Herman Kienhuis
 
The Steadfast and Reliable Bull: Taurus Zodiac Sign
The Steadfast and Reliable Bull: Taurus Zodiac SignThe Steadfast and Reliable Bull: Taurus Zodiac Sign
The Steadfast and Reliable Bull: Taurus Zodiac Sign
my Pandit
 
How HR Search Helps in Company Success.pdf
How HR Search Helps in Company Success.pdfHow HR Search Helps in Company Success.pdf
How HR Search Helps in Company Success.pdf
HumanResourceDimensi1
 
Lundin Gold Corporate Presentation - June 2024
Lundin Gold Corporate Presentation - June 2024Lundin Gold Corporate Presentation - June 2024
Lundin Gold Corporate Presentation - June 2024
Adnet Communications
 
Ellen Burstyn: From Detroit Dreamer to Hollywood Legend | CIO Women Magazine
Ellen Burstyn: From Detroit Dreamer to Hollywood Legend | CIO Women MagazineEllen Burstyn: From Detroit Dreamer to Hollywood Legend | CIO Women Magazine
Ellen Burstyn: From Detroit Dreamer to Hollywood Legend | CIO Women Magazine
CIOWomenMagazine
 
DearbornMusic-KatherineJasperFullSailUni
DearbornMusic-KatherineJasperFullSailUniDearbornMusic-KatherineJasperFullSailUni
DearbornMusic-KatherineJasperFullSailUni
katiejasper96
 
list of states and organizations .pdf
list of  states  and  organizations .pdflist of  states  and  organizations .pdf
list of states and organizations .pdf
Rbc Rbcua
 
2022 Vintage Roman Numerals Men Rings
2022 Vintage Roman  Numerals  Men  Rings2022 Vintage Roman  Numerals  Men  Rings
2022 Vintage Roman Numerals Men Rings
aragme
 
2024-6-01-IMPACTSilver-Corp-Presentation.pdf
2024-6-01-IMPACTSilver-Corp-Presentation.pdf2024-6-01-IMPACTSilver-Corp-Presentation.pdf
2024-6-01-IMPACTSilver-Corp-Presentation.pdf
hartfordclub1
 
Registered-Establishment-List-in-Uttarakhand-pdf.pdf
Registered-Establishment-List-in-Uttarakhand-pdf.pdfRegistered-Establishment-List-in-Uttarakhand-pdf.pdf
Registered-Establishment-List-in-Uttarakhand-pdf.pdf
dazzjoker
 
一比一原版新西兰奥塔哥大学毕业证(otago毕业证)如何办理
一比一原版新西兰奥塔哥大学毕业证(otago毕业证)如何办理一比一原版新西兰奥塔哥大学毕业证(otago毕业证)如何办理
一比一原版新西兰奥塔哥大学毕业证(otago毕业证)如何办理
taqyea
 
Satta Matka Dpboss Matka Guessing Kalyan Chart Indian Matka Kalyan panel Chart
Satta Matka Dpboss Matka Guessing Kalyan Chart Indian Matka Kalyan panel ChartSatta Matka Dpboss Matka Guessing Kalyan Chart Indian Matka Kalyan panel Chart
Satta Matka Dpboss Matka Guessing Kalyan Chart Indian Matka Kalyan panel Chart
➒➌➎➏➑➐➋➑➐➐Dpboss Matka Guessing Satta Matka Kalyan Chart Indian Matka
 

Recently uploaded (20)

The Genesis of BriansClub.cm Famous Dark WEb Platform
The Genesis of BriansClub.cm Famous Dark WEb PlatformThe Genesis of BriansClub.cm Famous Dark WEb Platform
The Genesis of BriansClub.cm Famous Dark WEb Platform
 
Negotiation & Presentation Skills regarding steps in business communication, ...
Negotiation & Presentation Skills regarding steps in business communication, ...Negotiation & Presentation Skills regarding steps in business communication, ...
Negotiation & Presentation Skills regarding steps in business communication, ...
 
Brian Fitzsimmons on the Business Strategy and Content Flywheel of Barstool S...
Brian Fitzsimmons on the Business Strategy and Content Flywheel of Barstool S...Brian Fitzsimmons on the Business Strategy and Content Flywheel of Barstool S...
Brian Fitzsimmons on the Business Strategy and Content Flywheel of Barstool S...
 
Business storytelling: key ingredients to a story
Business storytelling: key ingredients to a storyBusiness storytelling: key ingredients to a story
Business storytelling: key ingredients to a story
 
Digital Marketing with a Focus on Sustainability
Digital Marketing with a Focus on SustainabilityDigital Marketing with a Focus on Sustainability
Digital Marketing with a Focus on Sustainability
 
Anny Serafina Love - Letter of Recommendation by Kellen Harkins, MS.
Anny Serafina Love - Letter of Recommendation by Kellen Harkins, MS.Anny Serafina Love - Letter of Recommendation by Kellen Harkins, MS.
Anny Serafina Love - Letter of Recommendation by Kellen Harkins, MS.
 
Digital Transformation Frameworks: Driving Digital Excellence
Digital Transformation Frameworks: Driving Digital ExcellenceDigital Transformation Frameworks: Driving Digital Excellence
Digital Transformation Frameworks: Driving Digital Excellence
 
Part 2 Deep Dive: Navigating the 2024 Slowdown
Part 2 Deep Dive: Navigating the 2024 SlowdownPart 2 Deep Dive: Navigating the 2024 Slowdown
Part 2 Deep Dive: Navigating the 2024 Slowdown
 
Presentation by Herman Kienhuis (Curiosity VC) on Investing in AI for ABS Alu...
Presentation by Herman Kienhuis (Curiosity VC) on Investing in AI for ABS Alu...Presentation by Herman Kienhuis (Curiosity VC) on Investing in AI for ABS Alu...
Presentation by Herman Kienhuis (Curiosity VC) on Investing in AI for ABS Alu...
 
The Steadfast and Reliable Bull: Taurus Zodiac Sign
The Steadfast and Reliable Bull: Taurus Zodiac SignThe Steadfast and Reliable Bull: Taurus Zodiac Sign
The Steadfast and Reliable Bull: Taurus Zodiac Sign
 
How HR Search Helps in Company Success.pdf
How HR Search Helps in Company Success.pdfHow HR Search Helps in Company Success.pdf
How HR Search Helps in Company Success.pdf
 
Lundin Gold Corporate Presentation - June 2024
Lundin Gold Corporate Presentation - June 2024Lundin Gold Corporate Presentation - June 2024
Lundin Gold Corporate Presentation - June 2024
 
Ellen Burstyn: From Detroit Dreamer to Hollywood Legend | CIO Women Magazine
Ellen Burstyn: From Detroit Dreamer to Hollywood Legend | CIO Women MagazineEllen Burstyn: From Detroit Dreamer to Hollywood Legend | CIO Women Magazine
Ellen Burstyn: From Detroit Dreamer to Hollywood Legend | CIO Women Magazine
 
DearbornMusic-KatherineJasperFullSailUni
DearbornMusic-KatherineJasperFullSailUniDearbornMusic-KatherineJasperFullSailUni
DearbornMusic-KatherineJasperFullSailUni
 
list of states and organizations .pdf
list of  states  and  organizations .pdflist of  states  and  organizations .pdf
list of states and organizations .pdf
 
2022 Vintage Roman Numerals Men Rings
2022 Vintage Roman  Numerals  Men  Rings2022 Vintage Roman  Numerals  Men  Rings
2022 Vintage Roman Numerals Men Rings
 
2024-6-01-IMPACTSilver-Corp-Presentation.pdf
2024-6-01-IMPACTSilver-Corp-Presentation.pdf2024-6-01-IMPACTSilver-Corp-Presentation.pdf
2024-6-01-IMPACTSilver-Corp-Presentation.pdf
 
Registered-Establishment-List-in-Uttarakhand-pdf.pdf
Registered-Establishment-List-in-Uttarakhand-pdf.pdfRegistered-Establishment-List-in-Uttarakhand-pdf.pdf
Registered-Establishment-List-in-Uttarakhand-pdf.pdf
 
一比一原版新西兰奥塔哥大学毕业证(otago毕业证)如何办理
一比一原版新西兰奥塔哥大学毕业证(otago毕业证)如何办理一比一原版新西兰奥塔哥大学毕业证(otago毕业证)如何办理
一比一原版新西兰奥塔哥大学毕业证(otago毕业证)如何办理
 
Satta Matka Dpboss Matka Guessing Kalyan Chart Indian Matka Kalyan panel Chart
Satta Matka Dpboss Matka Guessing Kalyan Chart Indian Matka Kalyan panel ChartSatta Matka Dpboss Matka Guessing Kalyan Chart Indian Matka Kalyan panel Chart
Satta Matka Dpboss Matka Guessing Kalyan Chart Indian Matka Kalyan panel Chart
 

Power quality management

  • 1. POWER QUALITY MANAGEMENT Electrical power is an intrinsic and essential part of modern life. It is generated and delivered across miles to power homes and businesses,operate a wide range of equipment and devices. We take power for granted, rarely bothering to ask “how good is the quality ofthe power I am using?”; “am I using it correctly?”; “is my equipment compatible to function with the power provided?” etc. Yet power quality can be the key to saving energy bills, improving productivity and the lifespan of your machinery. Read on to know more about this crucial aspect of electrical power distribution and usage. WHAT IS POWER QUALITY? As per Wikipedia’s power quality definition, ‘Electric power quality is the degree to which the voltage, frequency, and waveform of a power supply system conform to established specifications. Good power quality can be defined as a steady supply voltage that stays within the prescribed range, steady a.c. frequency close to the rated value, and smooth voltage curve waveform (resembles a sine wave). In general, it is useful to consider power quality as the compatibility between what comes out of an electric outlet and the load that is plugged into it. The term is used to describe electric power that drives an electrical load and the load’s ability to function properly. Without the proper power, an electrical device (or load) may malfunction, fail prematurely or not operate at all. There are many ways in which electric power can be of poor quality and many more causes of such poor quality power.’
  • 2. Power quality has a huge impact on the performance and cost of a power system. So it is necessary to make sure that the power coming in is of the right quality and that your machines are set to function properly with the power they are supplied.As modern equipment gets increasingly sensitive to any changes in power quality, and as governments enforce policies regarding power quality, utilities, manufacturers, enterprises and consumers – all have to be aware and concerned about power quality issues. SYMPTOMS OF POOR POWER QUALITY It’s time for an in-depth Power Quality Audit if your building or enterprise suffers from any of the following: • Short or extensive power interruptions • Noisy electrical equipment • Voltage sags • Voltage surges • Harmonic distortion • High-speed transients • Ground loops • Damage from lightening An audit will identify hidden problems and the resultant actions will, over time, make a significant difference to a company’s energy consumption and energy bills. Installation of a power quality analyzer will enable power quality monitoring and power quality analysis on a continuous basis. This helps energy experts to pinpoint problem areas and resolve power quality problems so as to make power supply more reliable and energy usage more efficient. HARMONICS IN POWER QUALITY There are a number of electrical devices that have nonlinear operating characteristics. These nonlinear devices used in power distribution circuits create nonlinear currents and
  • 3. which subsequently causes voltage distortions. These nonlinear currents and voltages are generally referred to as harmonic currents and voltages. Harmonic currents and voltages can cause many unfavourable effects on the power system and the connected loads. These include malfunctioning of electronic equipment, capacitor failure, transformer and neutral conductor overheating, excessive heating in rotating machinery, etc. The proliferation of electronic switching devices in modern equipment has resulted in a significant increase in the amount of harmonic pollution in the electrical distribution systems. Some nonlinear loads include: • LED, CFL Lighting • Power supply units (computers) • Variable speed drives • SCR Rectifier UPS • Arc furnaces & SCR temperature controllers • Battery chargers & Rectifiers NEED FOR GOOD POWER QUALITY The increased use of automation and electronic devices; the sensitivity of the vast majority of processes and equipment (industrial, commercial, healthcare, services and even residential) to PQ problems turns the availability of electric power with quality is a crucial factor for competitiveness in every sphere of business activity. Today any interruption of business operations due to poor power quality has a direct impact on the profitability of an enterprise. The most critical areas are the continuous process industry and the information technology services. Insufficient power quality can inflict serious losses on business and economy. In the worst-case scenario, it may pose a threat to human life in mission critical applications and highly sensitive environments, such as hospitals. Power quality improvement allows you to optimise and reduce power consumption – saving money on your electricity bill and thereby, your carbon footprint. Direct savings to consumers come from lower energy cost and reactive power tariffs. Indirect savings are gained by avoiding circumstances such as damage and premature aging of equipment, loss of production or loss of data and work.
  • 4. It also reduces the risk of equipment overheating, malfunctioning or breakdown, and minimises ‘wear and tear’ so your equipment works better and lasts longer. Messung brings Janitza, the world’s leading energy management technology to India. Janitza offers a comprehensive product range for power quality monitoring, energy management and residual current monitoring – in a single system environment. Messung, in partnership with Janitza, delivers customised solutions to enable power conservation, optimise power consumption and improve quality of power. By leveraging the power of IoT, we ensure connectivity and real-time data analyses for prompt, informed decision making. To ensure high-quality power for your business, invest in Janitza’s cutting-edge power quality analyzer, energy measurement devices and GridVis software for effective energy management that will help you optimise energy efficiency, reduce power bills, minimise downtime and enhance productivity of your enterprise.
  • 5. MESSUNG SYSTEMS PVT. LTD PUNE (HO),501, 502, 503, Lunkad Sky Vista,Viman Nagar, Pune - 411014, India. Tel: +91 20 66492800 www.messungelectricalengineering.com Email:info@messung.com