Submit Search
Upload
IRJET- Harmonics Reduction using Harmonics Injection Method
•
0 likes
•
18 views
IRJET Journal
Follow
https://www.irjet.net/archives/V5/i11/IRJET-V5I11127.pdf
Read less
Read more
Engineering
Report
Share
Report
Share
1 of 3
Download now
Download to read offline
Recommended
Power system harmonic reduction using shunt active filter
Power system harmonic reduction using shunt active filter
eSAT Publishing House
5 effective harmonic filter designs for commercial implementation
5 effective harmonic filter designs for commercial implementation
Power Matrix Solutions Pvt Ltd
ACTIVE vs PASSIVE HARMONICS FILTERS
ACTIVE vs PASSIVE HARMONICS FILTERS
J A Simon
POWER QUALITY IMPROVEMENT IN DC DRIVES BY SUPPRESSING
POWER QUALITY IMPROVEMENT IN DC DRIVES BY SUPPRESSING
Aravind Naragund
Vivek harmonics
Vivek harmonics
vivek01031992
Harmonics
Harmonics
singh567
HYBRID ACTIVE POWER FILTER FOR EFFECTIVE COMPENSATION WITH CONTROL SCHEME
HYBRID ACTIVE POWER FILTER FOR EFFECTIVE COMPENSATION WITH CONTROL SCHEME
Blossoms Anjali
Simulation and Design of SRF based Control Algorithm for Three Phase Shunt Ac...
Simulation and Design of SRF based Control Algorithm for Three Phase Shunt Ac...
idescitation
Recommended
Power system harmonic reduction using shunt active filter
Power system harmonic reduction using shunt active filter
eSAT Publishing House
5 effective harmonic filter designs for commercial implementation
5 effective harmonic filter designs for commercial implementation
Power Matrix Solutions Pvt Ltd
ACTIVE vs PASSIVE HARMONICS FILTERS
ACTIVE vs PASSIVE HARMONICS FILTERS
J A Simon
POWER QUALITY IMPROVEMENT IN DC DRIVES BY SUPPRESSING
POWER QUALITY IMPROVEMENT IN DC DRIVES BY SUPPRESSING
Aravind Naragund
Vivek harmonics
Vivek harmonics
vivek01031992
Harmonics
Harmonics
singh567
HYBRID ACTIVE POWER FILTER FOR EFFECTIVE COMPENSATION WITH CONTROL SCHEME
HYBRID ACTIVE POWER FILTER FOR EFFECTIVE COMPENSATION WITH CONTROL SCHEME
Blossoms Anjali
Simulation and Design of SRF based Control Algorithm for Three Phase Shunt Ac...
Simulation and Design of SRF based Control Algorithm for Three Phase Shunt Ac...
idescitation
Sapf2
Sapf2
Shivangni Sharma
Ps harmonics
Ps harmonics
Pavan Kumar Talla
Performance Analysis of Three-phase Four-wire Shunt Active Power Filter
Performance Analysis of Three-phase Four-wire Shunt Active Power Filter
ST. MARTIN'S ENGINEERING COLLEGE
Mitigation of Voltage and Current Harmonics using UPQC Base on Synchronous Re...
Mitigation of Voltage and Current Harmonics using UPQC Base on Synchronous Re...
IRJET Journal
Harmonics
Harmonics
AKANSHA GURELE
Active_Power_Filter
Active_Power_Filter
emredurna
Harmonic Compensation for Non Linear Load Using PWM Based Active Filter
Harmonic Compensation for Non Linear Load Using PWM Based Active Filter
idescitation
Modeling & Analysis of Shunt Active Power Filter Using IRP Theory Fed to Indu...
Modeling & Analysis of Shunt Active Power Filter Using IRP Theory Fed to Indu...
IJERA Editor
Application Of Shuntactive Power Filter Paper Presentation
Application Of Shuntactive Power Filter Paper Presentation
guestac67362
report of Improvement of the Electric Power Quality Using Series Active and S...
report of Improvement of the Electric Power Quality Using Series Active and S...
Vikram Rawani
IRJET- Reduction of So Urce Current Harmonics in an Inverter Fed Induction Mo...
IRJET- Reduction of So Urce Current Harmonics in an Inverter Fed Induction Mo...
IRJET Journal
Harmonic presentation 11 6-2018
Harmonic presentation 11 6-2018
WN4UUY
Adaptive Modified Minimally Switched Hysteresis Controlled Shunt Active Power...
Adaptive Modified Minimally Switched Hysteresis Controlled Shunt Active Power...
idescitation
Attachment shcm
Attachment shcm
Benito Ortiz Bejar
Design of shunt active power filter to mitigate harmonic
Design of shunt active power filter to mitigate harmonic
sager alswed
Mitigation of the Harmonics under Reactive Power Compensation by SHPF-TCR Usi...
Mitigation of the Harmonics under Reactive Power Compensation by SHPF-TCR Usi...
IJERA Editor
Harmonic mitigation
Harmonic mitigation
amrutha_a_s
aravind naragund, 4kv13ecd01
aravind naragund, 4kv13ecd01
Aravind Naragund
47 51
47 51
ASHOK KUMAR SINGH
Power Quality Improvement in 3-Φ Power System with Shunt Active filter using ...
Power Quality Improvement in 3-Φ Power System with Shunt Active filter using ...
AI Publications
IRJET- Comparison of H5 and HERIC Trasformerless Inverter Topology Conserning...
IRJET- Comparison of H5 and HERIC Trasformerless Inverter Topology Conserning...
IRJET Journal
Operational Cost Avoidance through Harmonic Mitigation in Industrial Environm...
Operational Cost Avoidance through Harmonic Mitigation in Industrial Environm...
Schneider Electric
More Related Content
What's hot
Sapf2
Sapf2
Shivangni Sharma
Ps harmonics
Ps harmonics
Pavan Kumar Talla
Performance Analysis of Three-phase Four-wire Shunt Active Power Filter
Performance Analysis of Three-phase Four-wire Shunt Active Power Filter
ST. MARTIN'S ENGINEERING COLLEGE
Mitigation of Voltage and Current Harmonics using UPQC Base on Synchronous Re...
Mitigation of Voltage and Current Harmonics using UPQC Base on Synchronous Re...
IRJET Journal
Harmonics
Harmonics
AKANSHA GURELE
Active_Power_Filter
Active_Power_Filter
emredurna
Harmonic Compensation for Non Linear Load Using PWM Based Active Filter
Harmonic Compensation for Non Linear Load Using PWM Based Active Filter
idescitation
Modeling & Analysis of Shunt Active Power Filter Using IRP Theory Fed to Indu...
Modeling & Analysis of Shunt Active Power Filter Using IRP Theory Fed to Indu...
IJERA Editor
Application Of Shuntactive Power Filter Paper Presentation
Application Of Shuntactive Power Filter Paper Presentation
guestac67362
report of Improvement of the Electric Power Quality Using Series Active and S...
report of Improvement of the Electric Power Quality Using Series Active and S...
Vikram Rawani
IRJET- Reduction of So Urce Current Harmonics in an Inverter Fed Induction Mo...
IRJET- Reduction of So Urce Current Harmonics in an Inverter Fed Induction Mo...
IRJET Journal
Harmonic presentation 11 6-2018
Harmonic presentation 11 6-2018
WN4UUY
Adaptive Modified Minimally Switched Hysteresis Controlled Shunt Active Power...
Adaptive Modified Minimally Switched Hysteresis Controlled Shunt Active Power...
idescitation
Attachment shcm
Attachment shcm
Benito Ortiz Bejar
Design of shunt active power filter to mitigate harmonic
Design of shunt active power filter to mitigate harmonic
sager alswed
Mitigation of the Harmonics under Reactive Power Compensation by SHPF-TCR Usi...
Mitigation of the Harmonics under Reactive Power Compensation by SHPF-TCR Usi...
IJERA Editor
Harmonic mitigation
Harmonic mitigation
amrutha_a_s
aravind naragund, 4kv13ecd01
aravind naragund, 4kv13ecd01
Aravind Naragund
47 51
47 51
ASHOK KUMAR SINGH
Power Quality Improvement in 3-Φ Power System with Shunt Active filter using ...
Power Quality Improvement in 3-Φ Power System with Shunt Active filter using ...
AI Publications
What's hot
(20)
Sapf2
Sapf2
Ps harmonics
Ps harmonics
Performance Analysis of Three-phase Four-wire Shunt Active Power Filter
Performance Analysis of Three-phase Four-wire Shunt Active Power Filter
Mitigation of Voltage and Current Harmonics using UPQC Base on Synchronous Re...
Mitigation of Voltage and Current Harmonics using UPQC Base on Synchronous Re...
Harmonics
Harmonics
Active_Power_Filter
Active_Power_Filter
Harmonic Compensation for Non Linear Load Using PWM Based Active Filter
Harmonic Compensation for Non Linear Load Using PWM Based Active Filter
Modeling & Analysis of Shunt Active Power Filter Using IRP Theory Fed to Indu...
Modeling & Analysis of Shunt Active Power Filter Using IRP Theory Fed to Indu...
Application Of Shuntactive Power Filter Paper Presentation
Application Of Shuntactive Power Filter Paper Presentation
report of Improvement of the Electric Power Quality Using Series Active and S...
report of Improvement of the Electric Power Quality Using Series Active and S...
IRJET- Reduction of So Urce Current Harmonics in an Inverter Fed Induction Mo...
IRJET- Reduction of So Urce Current Harmonics in an Inverter Fed Induction Mo...
Harmonic presentation 11 6-2018
Harmonic presentation 11 6-2018
Adaptive Modified Minimally Switched Hysteresis Controlled Shunt Active Power...
Adaptive Modified Minimally Switched Hysteresis Controlled Shunt Active Power...
Attachment shcm
Attachment shcm
Design of shunt active power filter to mitigate harmonic
Design of shunt active power filter to mitigate harmonic
Mitigation of the Harmonics under Reactive Power Compensation by SHPF-TCR Usi...
Mitigation of the Harmonics under Reactive Power Compensation by SHPF-TCR Usi...
Harmonic mitigation
Harmonic mitigation
aravind naragund, 4kv13ecd01
aravind naragund, 4kv13ecd01
47 51
47 51
Power Quality Improvement in 3-Φ Power System with Shunt Active filter using ...
Power Quality Improvement in 3-Φ Power System with Shunt Active filter using ...
Similar to IRJET- Harmonics Reduction using Harmonics Injection Method
IRJET- Comparison of H5 and HERIC Trasformerless Inverter Topology Conserning...
IRJET- Comparison of H5 and HERIC Trasformerless Inverter Topology Conserning...
IRJET Journal
Operational Cost Avoidance through Harmonic Mitigation in Industrial Environm...
Operational Cost Avoidance through Harmonic Mitigation in Industrial Environm...
Schneider Electric
IRJET- Automated Energy Monitering System and Power Factor Improvement
IRJET- Automated Energy Monitering System and Power Factor Improvement
IRJET Journal
B10391282S18.pdf
B10391282S18.pdf
Abhishek Gautam
Waveforms Cause and effects
Waveforms Cause and effects
J A Simon
A Novel Approach of Harmonic Reduction with Transformer Connected 3-Phase Mul...
A Novel Approach of Harmonic Reduction with Transformer Connected 3-Phase Mul...
IJMER
Power Quality Analysis Using Active NPC Multilevel inverter in PV sourced sta...
Power Quality Analysis Using Active NPC Multilevel inverter in PV sourced sta...
IRJET Journal
Power Quality Analysis Using Active NPC Multilevel inverter in PV sourced sta...
Power Quality Analysis Using Active NPC Multilevel inverter in PV sourced sta...
IRJET Journal
IRJET- Enhancement of Power Quality using DPFC
IRJET- Enhancement of Power Quality using DPFC
IRJET Journal
IJCER (www.ijceronline.com) International Journal of computational Engineerin...
IJCER (www.ijceronline.com) International Journal of computational Engineerin...
ijceronline
20120140506014
20120140506014
IAEME Publication
Design and Simulation of PFC Circuit for AC/DC Converter Based on PWM Boost R...
Design and Simulation of PFC Circuit for AC/DC Converter Based on PWM Boost R...
IOSR Journals
High step up converter with diode capacitor technique for renewable energy ap...
High step up converter with diode capacitor technique for renewable energy ap...
IAEME Publication
Analysis of harmonic at different level on distribution system ,its effect a...
Analysis of harmonic at different level on distribution system ,its effect a...
Anuj Arora
Soft Switching of Three-Phase AC to DC CIHRC with Wireless Power Transfer (WP...
Soft Switching of Three-Phase AC to DC CIHRC with Wireless Power Transfer (WP...
International Journal of Power Electronics and Drive Systems
Simulation of H6 full bridge Inverter for grid connected PV system using SPWM...
Simulation of H6 full bridge Inverter for grid connected PV system using SPWM...
IRJET Journal
IRJET- 127 Multilevel Inverter
IRJET- 127 Multilevel Inverter
IRJET Journal
uppcl training in moradabad report
uppcl training in moradabad report
MONU KUMAR
Hardware Implementation of Single Phase Power Factor Correction System using ...
Hardware Implementation of Single Phase Power Factor Correction System using ...
IAES-IJPEDS
Multi Pulse Rectifier Using Different Phase Shifting Transformers and its THD...
Multi Pulse Rectifier Using Different Phase Shifting Transformers and its THD...
IRJET Journal
Similar to IRJET- Harmonics Reduction using Harmonics Injection Method
(20)
IRJET- Comparison of H5 and HERIC Trasformerless Inverter Topology Conserning...
IRJET- Comparison of H5 and HERIC Trasformerless Inverter Topology Conserning...
Operational Cost Avoidance through Harmonic Mitigation in Industrial Environm...
Operational Cost Avoidance through Harmonic Mitigation in Industrial Environm...
IRJET- Automated Energy Monitering System and Power Factor Improvement
IRJET- Automated Energy Monitering System and Power Factor Improvement
B10391282S18.pdf
B10391282S18.pdf
Waveforms Cause and effects
Waveforms Cause and effects
A Novel Approach of Harmonic Reduction with Transformer Connected 3-Phase Mul...
A Novel Approach of Harmonic Reduction with Transformer Connected 3-Phase Mul...
Power Quality Analysis Using Active NPC Multilevel inverter in PV sourced sta...
Power Quality Analysis Using Active NPC Multilevel inverter in PV sourced sta...
Power Quality Analysis Using Active NPC Multilevel inverter in PV sourced sta...
Power Quality Analysis Using Active NPC Multilevel inverter in PV sourced sta...
IRJET- Enhancement of Power Quality using DPFC
IRJET- Enhancement of Power Quality using DPFC
IJCER (www.ijceronline.com) International Journal of computational Engineerin...
IJCER (www.ijceronline.com) International Journal of computational Engineerin...
20120140506014
20120140506014
Design and Simulation of PFC Circuit for AC/DC Converter Based on PWM Boost R...
Design and Simulation of PFC Circuit for AC/DC Converter Based on PWM Boost R...
High step up converter with diode capacitor technique for renewable energy ap...
High step up converter with diode capacitor technique for renewable energy ap...
Analysis of harmonic at different level on distribution system ,its effect a...
Analysis of harmonic at different level on distribution system ,its effect a...
Soft Switching of Three-Phase AC to DC CIHRC with Wireless Power Transfer (WP...
Soft Switching of Three-Phase AC to DC CIHRC with Wireless Power Transfer (WP...
Simulation of H6 full bridge Inverter for grid connected PV system using SPWM...
Simulation of H6 full bridge Inverter for grid connected PV system using SPWM...
IRJET- 127 Multilevel Inverter
IRJET- 127 Multilevel Inverter
uppcl training in moradabad report
uppcl training in moradabad report
Hardware Implementation of Single Phase Power Factor Correction System using ...
Hardware Implementation of Single Phase Power Factor Correction System using ...
Multi Pulse Rectifier Using Different Phase Shifting Transformers and its THD...
Multi Pulse Rectifier Using Different Phase Shifting Transformers and its THD...
More from IRJET Journal
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...
IRJET Journal
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTURE
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTURE
IRJET Journal
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...
IRJET Journal
Effect of Camber and Angles of Attack on Airfoil Characteristics
Effect of Camber and Angles of Attack on Airfoil Characteristics
IRJET Journal
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...
IRJET Journal
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...
IRJET Journal
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...
IRJET Journal
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...
IRJET Journal
A REVIEW ON MACHINE LEARNING IN ADAS
A REVIEW ON MACHINE LEARNING IN ADAS
IRJET Journal
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...
IRJET Journal
P.E.B. Framed Structure Design and Analysis Using STAAD Pro
P.E.B. Framed Structure Design and Analysis Using STAAD Pro
IRJET Journal
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...
IRJET Journal
Survey Paper on Cloud-Based Secured Healthcare System
Survey Paper on Cloud-Based Secured Healthcare System
IRJET Journal
Review on studies and research on widening of existing concrete bridges
Review on studies and research on widening of existing concrete bridges
IRJET Journal
React based fullstack edtech web application
React based fullstack edtech web application
IRJET Journal
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...
IRJET Journal
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.
IRJET Journal
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...
IRJET Journal
Multistoried and Multi Bay Steel Building Frame by using Seismic Design
Multistoried and Multi Bay Steel Building Frame by using Seismic Design
IRJET Journal
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...
IRJET Journal
More from IRJET Journal
(20)
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTURE
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTURE
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...
Effect of Camber and Angles of Attack on Airfoil Characteristics
Effect of Camber and Angles of Attack on Airfoil Characteristics
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...
A REVIEW ON MACHINE LEARNING IN ADAS
A REVIEW ON MACHINE LEARNING IN ADAS
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...
P.E.B. Framed Structure Design and Analysis Using STAAD Pro
P.E.B. Framed Structure Design and Analysis Using STAAD Pro
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...
Survey Paper on Cloud-Based Secured Healthcare System
Survey Paper on Cloud-Based Secured Healthcare System
Review on studies and research on widening of existing concrete bridges
Review on studies and research on widening of existing concrete bridges
React based fullstack edtech web application
React based fullstack edtech web application
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...
Multistoried and Multi Bay Steel Building Frame by using Seismic Design
Multistoried and Multi Bay Steel Building Frame by using Seismic Design
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...
Recently uploaded
Past, Present and Future of Generative AI
Past, Present and Future of Generative AI
abhishek36461
HARMONY IN THE NATURE AND EXISTENCE - Unit-IV
HARMONY IN THE NATURE AND EXISTENCE - Unit-IV
RajaP95
Churning of Butter, Factors affecting .
Churning of Butter, Factors affecting .
Satyam Kumar
Biology for Computer Engineers Course Handout.pptx
Biology for Computer Engineers Course Handout.pptx
DeepakSakkari2
GDSC ASEB Gen AI study jams presentation
GDSC ASEB Gen AI study jams presentation
GDSCAESB
🔝9953056974🔝!!-YOUNG call girls in Rajendra Nagar Escort rvice Shot 2000 nigh...
🔝9953056974🔝!!-YOUNG call girls in Rajendra Nagar Escort rvice Shot 2000 nigh...
9953056974 Low Rate Call Girls In Saket, Delhi NCR
Sachpazis Costas: Geotechnical Engineering: A student's Perspective Introduction
Sachpazis Costas: Geotechnical Engineering: A student's Perspective Introduction
Dr.Costas Sachpazis
INFLUENCE OF NANOSILICA ON THE PROPERTIES OF CONCRETE
INFLUENCE OF NANOSILICA ON THE PROPERTIES OF CONCRETE
roselinkalist12
POWER SYSTEMS-1 Complete notes examples
POWER SYSTEMS-1 Complete notes examples
Dr. Gudipudi Nageswara Rao
VICTOR MAESTRE RAMIREZ - Planetary Defender on NASA's Double Asteroid Redirec...
VICTOR MAESTRE RAMIREZ - Planetary Defender on NASA's Double Asteroid Redirec...
VICTOR MAESTRE RAMIREZ
Call Us ≽ 8377877756 ≼ Call Girls In Shastri Nagar (Delhi)
Call Us ≽ 8377877756 ≼ Call Girls In Shastri Nagar (Delhi)
dollysharma2066
9953056974 Call Girls In South Ex, Escorts (Delhi) NCR.pdf
9953056974 Call Girls In South Ex, Escorts (Delhi) NCR.pdf
9953056974 Low Rate Call Girls In Saket, Delhi NCR
Exploring_Network_Security_with_JA3_by_Rakesh Seal.pptx
Exploring_Network_Security_with_JA3_by_Rakesh Seal.pptx
null - The Open Security Community
Heart Disease Prediction using machine learning.pptx
Heart Disease Prediction using machine learning.pptx
PoojaBan
What are the advantages and disadvantages of membrane structures.pptx
What are the advantages and disadvantages of membrane structures.pptx
wendy cai
Introduction-To-Agricultural-Surveillance-Rover.pptx
Introduction-To-Agricultural-Surveillance-Rover.pptx
k795866
Arduino_CSE ece ppt for working and principal of arduino.ppt
Arduino_CSE ece ppt for working and principal of arduino.ppt
SAURABHKUMAR892774
complete construction, environmental and economics information of biomass com...
complete construction, environmental and economics information of biomass com...
asadnawaz62
Concrete Mix Design - IS 10262-2019 - .pptx
Concrete Mix Design - IS 10262-2019 - .pptx
KartikeyaDwivedi3
Design and analysis of solar grass cutter.pdf
Design and analysis of solar grass cutter.pdf
Tagore Institute of Engineering And Technology
Recently uploaded
(20)
Past, Present and Future of Generative AI
Past, Present and Future of Generative AI
HARMONY IN THE NATURE AND EXISTENCE - Unit-IV
HARMONY IN THE NATURE AND EXISTENCE - Unit-IV
Churning of Butter, Factors affecting .
Churning of Butter, Factors affecting .
Biology for Computer Engineers Course Handout.pptx
Biology for Computer Engineers Course Handout.pptx
GDSC ASEB Gen AI study jams presentation
GDSC ASEB Gen AI study jams presentation
🔝9953056974🔝!!-YOUNG call girls in Rajendra Nagar Escort rvice Shot 2000 nigh...
🔝9953056974🔝!!-YOUNG call girls in Rajendra Nagar Escort rvice Shot 2000 nigh...
Sachpazis Costas: Geotechnical Engineering: A student's Perspective Introduction
Sachpazis Costas: Geotechnical Engineering: A student's Perspective Introduction
INFLUENCE OF NANOSILICA ON THE PROPERTIES OF CONCRETE
INFLUENCE OF NANOSILICA ON THE PROPERTIES OF CONCRETE
POWER SYSTEMS-1 Complete notes examples
POWER SYSTEMS-1 Complete notes examples
VICTOR MAESTRE RAMIREZ - Planetary Defender on NASA's Double Asteroid Redirec...
VICTOR MAESTRE RAMIREZ - Planetary Defender on NASA's Double Asteroid Redirec...
Call Us ≽ 8377877756 ≼ Call Girls In Shastri Nagar (Delhi)
Call Us ≽ 8377877756 ≼ Call Girls In Shastri Nagar (Delhi)
9953056974 Call Girls In South Ex, Escorts (Delhi) NCR.pdf
9953056974 Call Girls In South Ex, Escorts (Delhi) NCR.pdf
Exploring_Network_Security_with_JA3_by_Rakesh Seal.pptx
Exploring_Network_Security_with_JA3_by_Rakesh Seal.pptx
Heart Disease Prediction using machine learning.pptx
Heart Disease Prediction using machine learning.pptx
What are the advantages and disadvantages of membrane structures.pptx
What are the advantages and disadvantages of membrane structures.pptx
Introduction-To-Agricultural-Surveillance-Rover.pptx
Introduction-To-Agricultural-Surveillance-Rover.pptx
Arduino_CSE ece ppt for working and principal of arduino.ppt
Arduino_CSE ece ppt for working and principal of arduino.ppt
complete construction, environmental and economics information of biomass com...
complete construction, environmental and economics information of biomass com...
Concrete Mix Design - IS 10262-2019 - .pptx
Concrete Mix Design - IS 10262-2019 - .pptx
Design and analysis of solar grass cutter.pdf
Design and analysis of solar grass cutter.pdf
IRJET- Harmonics Reduction using Harmonics Injection Method
1.
International Research Journal
of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 05 Issue: 11 | Nov 2018 www.irjet.net p-ISSN: 2395-0072 © 2018, IRJET | Impact Factor value: 7.211 | ISO 9001:2008 Certified Journal | Page 658 HARMONICS REDUCTION USING HARMONICS INJECTION METHOD Devika sathyaprakasan Electrical and Electronics Engineering Department, APJ Abdul Kalam Technological University ---------------------------------------------------------------------***--------------------------------------------------------------------- Abstract - This paper presents a current harmonic injection technique to cut back harmonics from induction motor drive. Nowadays many industries victimization variable frequency drives for an induction motor. These VFD generates completely different harmonics that causes heating of motor, the introduction of EMI, malfunctioning of measure instrumentality. Harmonic distortion mostly occurs wherever loads withdrew non-sinusoidal current from the system. It is chiefly gifted wherever AC is converted into DC. The voltage provided by an influence system is mostly not a pure sine wave. It usually possesses some quantity of distortion that includes a harmonic and harmonics at that frequency. Key Words: Harmonic reduction, Harmonic injection, VFD, induction motor 1. INTRODUCTION There is a large growth in industrial and domestic appliances in recent years. Power system disturbances that occur in an electrical system can cause damages to the appliances, failure of motor insulation due to overheating, and also causes reduction in efficiency of the circuit breakers. There are many issues in the power quality system. Voltage fluctuations, transients, sag, swell are the most common power quality issues encountered. Harmonics are the main power quality disturbance that can happen in a power system since the nonlinear loads are increasing. Harmonics are basically the addition of integral multiple of fundamental frequency of voltage or current along with its fundamental sinusoidal waveform. Harmonic distortion can occur due to variable frequency drives and other nonlinear loads. A nonlinear load can be defined based on its impedance changes with the applied voltage which leads the current to be not in proportion with the voltage. Nonlinear devices are those which switch on and off the current. In many appliances, AC is converted into DC for different purposes. Due to this conversion, many appliances draw current near the peak. Irrespective of applied voltage these circuits drew non-sinusoidal current which leads to current distortion. In the current scenario, almost all the equipments used causes harmonics. The statistics shows that within a decade there is an increase in harmonics from 5% to 95%. The harmonics have the following properties: · Lower order harmonics have the high magnitude. · There are no even harmonics due to half-wave symmetry. · Harmonic emission is additive in nature. Distortion in current causes distortion in voltage. The amount of voltage distortion depends on the impedance of the system and the amount of distorted current drawn by the impedance.VFD section has a converter section which converts AC into DC, an inverter section converts DC into variable frequency AC. Both sections ie; inverter and rectifier, contain non-linear devices. Devices used in the Converter section generate harmonics which is known as line-side harmonics and the harmonics which are generated in the inverter section are known as load side harmonics. Line side harmonics affect the power system while load side harmonics affect the load. If the current harmonics in the system increases above the critical level, the reduction in harmonics is required. AC line reactor can be used to reduce harmonic distortion, but this causes a reduction in voltage. The rectifier becomes susceptible to supply surge switches is a disadvantage of DC inductors in the application of harmonic reduction, as well as an inductor doesn’t reduce the higher order harmonics efficiently. The use of 12 pulse drive over 6 pulse drive increases the initial cost by 500%. It also increases the size due to the extra bridge and transformer. Higher the operating losses, lower the efficiency. Passive filters can be used to reduce the harmonics depending on the level of mitigation, but it increases the total cost of the installed drives as well as the losses. Third harmonic Source can be obtained through midpoint voltage of the split capacitor in DC side and inject into supply side input circuit. Additional components like capacitor and inductor required which increases size and cost. This method is limited for third harmonic injection only. Harmonics can be reduced at the connection point of DC to AC converter. The converter is a buck-boost DC converter in series with changing polarity. Specific harmonics can be cancelled but this method makes no distinction whether harmonics are created from the converter itself or supplied by other sources to the connection point. New technique is proposed by using three bi- directional switches as an injection device instead of using a zigzag transformer in conventional methods. The cost and size of the zigzag transformer are very high compared with three bi-directional switches. By using this method minimum current harmonic with minimum increasing diodes power rating is present based on replacing the injecting devices by three bi-directional switches, in this case, the peak current of the diode is increased by 23.5% compared with without injection case. The line currents of a three-phase
2.
International Research Journal
of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 05 Issue: 11 | Nov 2018 www.irjet.net p-ISSN: 2395-0072 © 2018, IRJET | Impact Factor value: 7.211 | ISO 9001:2008 Certified Journal | Page 659 controlled converter have Total Harmonic Distortion higher than the harmonic standard limits. One of the most effective techniques to limit THD id by the circulation of third harmonic current from dc-link to the road currents. In this paper one part controlled converter within the injection path to regulate the angle of injection current for every firing angle of the three-phase controlled converter is introduced. IEEE standards regarding the harmonics are provided in IEEE519.IEEE 519 was firstly introduced in 1981 as an "IEEE Guide for Harmonic Control and Reactive Compensation of Static Power Converters". It defines the maximum level of harmonic contents acceptable in the distribution system. The IEEE working groups of the Power Engineering Society and the Industrial Applications Society creates the guidelines for power quality that must be supplied. They have mentioned few of the limitations for industrial user to injection of harmonics. According to the revised version of IEEE 519 in 1992, since harmonic current reflected through distribution system impedances generate harmonic voltages on the distribution side, hence the industrial system is responsible for controlling the harmonics created in the workspace. In 2004, an IEEE unit named "519 Revision Task Force (PES/T&D Harmonics WG)" was created to revise the 1992 version of IEEE 519 (Recommended Practices and needs for Harmonic management in wattage Systems) and develop an application guide IEEE 519.1 (Guide for Applying Harmonic Limits on Power Systems). In the last 20 years, there is a significant change in appliances and power system. This revision includes the change in the last 20 years with regard to harmonics, their effects on power equipment, and how they should be limited. 2. BLOCK DIAGRAM Fig-1: Block diagram 230V, 50 Hz AC input is applied to a diode-based uncontrolled rectifier which converts AC into pulsating DC. A filter is used to convert pulsating DC to smooth (ripple free) DC. Ripple free DC is applied to inverter input. An inverter is used to convert constant DC voltage into variable frequency and variable AC voltage.PWM technique is used to change the duty cycle, which resultant into variation in AC voltage irrespective of constant DC voltage. PWM generator is used to generate gate pulses to the IGBT of an inverter. Opto-isolator is used to provide the isolation between the control circuit and power circuit. Opto-isolator is used for high switching frequency. The above-described blocks are nothing but Variable Frequency Drive. VFD is used to drive Induction motor at variable speed, by varying the voltage as well as frequency. 3. SAMPLING To implement a harmonic injection method load current signal is required. This signal is used to measure, monitor the total harmonic distortion in the current signal. The current transformer is used to monitor the current to nonlinear load. This signal filtered to remove the noise problems. Higher the sampling rates of the current signal, the higher the accuracy of harmonics characteristics. Samples of current are further processed to calculate the harmonic power compensation reference. There is a number of techniques to compensate the harmonics. This paper focuses on the FFT algorithm. The FFT calculation is performed for each cycle. X (K) =∑ ( ) Real part, X ‘(K) =∑ ( ) Imaginary part, X’’ (K) =∑ ( ) Where, K: Harmonic order x (n): Input current sample M: No. of samples in one cycle X (K): Magnitude of Kth harmonic order Amplitude=√( ) ( ) Phase= ( ) 4. VOLTAGE SOURCE INVERTER If the input to the inverter is a dc voltage source, the inverter is called a voltage source inverter. Single phase voltage source inverters are basic inverters which produce a square shape AC output with a DC input. These inverters have simple on-off control logic and obviously, they operate at much lower frequencies. Due to a capacity of low power, they are widely used in power supplies. The voltage source inverter plays an important part in harmonics injection method. It is a single phase, full wave Inversion Bridge which is designed by using 4 switches,
3.
International Research Journal
of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 05 Issue: 11 | Nov 2018 www.irjet.net p-ISSN: 2395-0072 © 2018, IRJET | Impact Factor value: 7.211 | ISO 9001:2008 Certified Journal | Page 660 preferably IGBT since IGBT is naturally commutated. Each IGBT used in inverter have separate control over them and also an electrical isolation from the controller. Here we are incorporating a snubber circuit for the protection of IGBT. Snubbers are used to suppress the voltage spikes which occur in the equipment, in this case IGBT 5. PWM PULSE GENERATION In this method, the inverter is not operating with a constant frequency. A single inverter is generating different frequency components. Pulses are generated in such a way that voltage source inverter will generate the same output waveform as that of VFD output waveform except for fundamental frequency component. The output of an inverter is injected into the VFD output with a 180 phase shift. The output of inverter will compensate the current harmonics at the output of VFD. PWM pulses are generated using the feedback of FFT computation. Higher the frequency of inverter better the current compensation Fig-2: Flow chart 6. CONCLUSION A current harmonic injection technique is used to cut back harmonics from induction motor drive that is discussed in this paper. VFD generates completely different harmonics that causes heating of motor, the introduction of EMI, malfunctioning of measure instrumentality. Harmonic distortion mostly occurs wherever loads withdrew non- sinusoidal current from the system. The voltage provided by an influence system is mostly not a pure sine wave. 7. ACKNOWLEDGEMENT I would like to extend my warm gratitude to all the persons who helped me to complete this paper. I am highly grateful to my guide and other staffs for their constant support and guidance. 8. REFERENCES [1] HaoranBai, "A Three Order Harmonic Injection Method to Reduce Current Harmonics for High-Speed PM Generator", IEEE International Symposium on Power Electronics for Distributed Generation Systems, 2010 [2] Konstantinos G.G., Panagis N.V., Nicholas A.V., "Harmonic Reduction Method for a Single-Phase DC AC Converter Without an Output Filter", IEEE Transactions on Power Electronics, Vol. 29, No. 9, September 2014 [3] MichailVasiladiotis, Alfred Rufer, "Dynamic Analysis and State Feedback Voltage Control of Single-Phase Active Rectifiers with DC-Link Resonant Filters", IEEE Transactions on Power Electronics, Vol. 29, No. 10, October 2014. [4] Sehwan Kim, Jul-Ki Seok, "Induction Motor Control With a Small DC-Link Capacitor Inverter Fed by Three- Phase Diode Front-end Rectifiers", IEEE Transactions on Power Electronics, Vol. 30, No. 5, May 2015. [5] Ali. M. Eltamaly, "A Novel Harmonic Reduction Technique for Controlled Converter by Third Harmonic Current Injection", IEEE International Conference on Control System, Computing and Engineering, Penang, Malaysia, 23-25 November 2012
Download now