Simulation of a single-phase active power filter based ANN controller
This project presents the employment of a single-phase active power filter (APF) to compensate harmonics generated by battery charger. The presence of the harmonics leads to various problems and poor power quality. The objectives of this project are to reduce the harmonic distortion and improve...
| Main Author: | |
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| Format: | Thesis |
| Language: | English English English |
| Published: |
2013
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| Online Access: | http://eprints.uthm.edu.my/1970/ http://eprints.uthm.edu.my/1970/1/24p%20MOHD%20EZWAN%20MAHADAN.pdf http://eprints.uthm.edu.my/1970/2/MOHD%20EZWAN%20MAHADAN%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/1970/3/MOHD%20EZWAN%20MAHADAN%20WATERMARK.pdf |
| _version_ | 1848887607910465536 |
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| author | Mahadan, Mohd Ezwan |
| author_facet | Mahadan, Mohd Ezwan |
| author_sort | Mahadan, Mohd Ezwan |
| building | UTHM Institutional Repository |
| collection | Online Access |
| description | This project presents the employment of a single-phase active power filter
(APF) to compensate harmonics generated by battery charger. The presence of the
harmonics leads to various problems and poor power quality. The objectives of this
project are to reduce the harmonic distortion and improve the power factor of the
single-phase system with battery charger load. The operation of APF is verified using
the simulations in Matlab/Simulink. Artificial neural network (ANN) control based
shunt APF is compared to proportional-integral (PI) controller in order to regulate
the DC-bus voltage and hysteresis current controller is employed to generate signal
for switching purpose. The process is based on sensing line voltages, line currents,
filter currents and DC side capacitor voltage. The error signal caused by the filter has
been computed firstly. Then this error signal has been compensated using the
controller and generates reference line current. The reference filter currents signal
then obtained by subtracts the reference line current with the load current. This
reference filter current is feed to the hysteresis current controller and compare with
the sensed filter currents to obtain the switching signal for active power filter.
Simulation results show that the ANN controller based shunt APF has better
performance which has reduced harmonic distortion and improve system
performance compared to the use of conventional PI controller.
Keywords: Shunt APF, PI controller, ANN controller, Total Harmonic Distortion
(THD) |
| first_indexed | 2025-11-15T19:57:05Z |
| format | Thesis |
| id | uthm-1970 |
| institution | Universiti Tun Hussein Onn Malaysia |
| institution_category | Local University |
| language | English English English |
| last_indexed | 2025-11-15T19:57:05Z |
| publishDate | 2013 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | uthm-19702021-10-14T05:46:47Z http://eprints.uthm.edu.my/1970/ Simulation of a single-phase active power filter based ANN controller Mahadan, Mohd Ezwan TK Electrical engineering. Electronics Nuclear engineering TK7800-8360 Electronics This project presents the employment of a single-phase active power filter (APF) to compensate harmonics generated by battery charger. The presence of the harmonics leads to various problems and poor power quality. The objectives of this project are to reduce the harmonic distortion and improve the power factor of the single-phase system with battery charger load. The operation of APF is verified using the simulations in Matlab/Simulink. Artificial neural network (ANN) control based shunt APF is compared to proportional-integral (PI) controller in order to regulate the DC-bus voltage and hysteresis current controller is employed to generate signal for switching purpose. The process is based on sensing line voltages, line currents, filter currents and DC side capacitor voltage. The error signal caused by the filter has been computed firstly. Then this error signal has been compensated using the controller and generates reference line current. The reference filter currents signal then obtained by subtracts the reference line current with the load current. This reference filter current is feed to the hysteresis current controller and compare with the sensed filter currents to obtain the switching signal for active power filter. Simulation results show that the ANN controller based shunt APF has better performance which has reduced harmonic distortion and improve system performance compared to the use of conventional PI controller. Keywords: Shunt APF, PI controller, ANN controller, Total Harmonic Distortion (THD) 2013-01 Thesis NonPeerReviewed text en http://eprints.uthm.edu.my/1970/1/24p%20MOHD%20EZWAN%20MAHADAN.pdf text en http://eprints.uthm.edu.my/1970/2/MOHD%20EZWAN%20MAHADAN%20COPYRIGHT%20DECLARATION.pdf text en http://eprints.uthm.edu.my/1970/3/MOHD%20EZWAN%20MAHADAN%20WATERMARK.pdf Mahadan, Mohd Ezwan (2013) Simulation of a single-phase active power filter based ANN controller. Masters thesis, Universiti Tun Hussein Malaysia. |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering TK7800-8360 Electronics Mahadan, Mohd Ezwan Simulation of a single-phase active power filter based ANN controller |
| title | Simulation of a single-phase active power filter based ANN controller |
| title_full | Simulation of a single-phase active power filter based ANN controller |
| title_fullStr | Simulation of a single-phase active power filter based ANN controller |
| title_full_unstemmed | Simulation of a single-phase active power filter based ANN controller |
| title_short | Simulation of a single-phase active power filter based ANN controller |
| title_sort | simulation of a single-phase active power filter based ann controller |
| topic | TK Electrical engineering. Electronics Nuclear engineering TK7800-8360 Electronics |
| url | http://eprints.uthm.edu.my/1970/ http://eprints.uthm.edu.my/1970/1/24p%20MOHD%20EZWAN%20MAHADAN.pdf http://eprints.uthm.edu.my/1970/2/MOHD%20EZWAN%20MAHADAN%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/1970/3/MOHD%20EZWAN%20MAHADAN%20WATERMARK.pdf |