Three-phase switched capacitor active power filter with modified artificial neural network and flexible-band hysteresis.
This paper presents design and development of a three-phase switched capacitor active power filter (APF) to reduce line-current harmonics and operate in-phase with line voltage. Its control design combines a modified artificial neural network (ANN) harmonic detection technique and flexible-band hyst...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
2011
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| Online Access: | http://psasir.upm.edu.my/id/eprint/23256/ http://psasir.upm.edu.my/id/eprint/23256/1/Three.pdf |
| _version_ | 1848844706485633024 |
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| author | Mohd Radzi, Mohd Amran Abd Rahim, Nasrudin |
| author_facet | Mohd Radzi, Mohd Amran Abd Rahim, Nasrudin |
| author_sort | Mohd Radzi, Mohd Amran |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | This paper presents design and development of a three-phase switched capacitor active power filter (APF) to reduce line-current harmonics and operate in-phase with line voltage. Its control design combines a modified artificial neural network (ANN) harmonic detection technique and flexible-band hysteresis current control. The modified ANN with a suitable learning rate produces good and fast harmonic reference current for use in the switching algorithm, which performs flexible-band through embedded with band and without band hysteresis current control. MATLAB Simulink software verified the proposed APF's topology and controller. A laboratory-built three-phase switched capacitor APF tested its feasibility. Simulation and experimental results verified its performance. It compensated harmonic current well, and the source current waveform became almost sinusoidal with near unity power factor. The results show that the three-phase switched capacitor APF with the modified ANN and the digital flexible-band hysteresis current algorithms could reduce THD and could increase power factor of the system. |
| first_indexed | 2025-11-15T08:35:11Z |
| format | Article |
| id | upm-23256 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T08:35:11Z |
| publishDate | 2011 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-232562015-10-20T04:45:11Z http://psasir.upm.edu.my/id/eprint/23256/ Three-phase switched capacitor active power filter with modified artificial neural network and flexible-band hysteresis. Mohd Radzi, Mohd Amran Abd Rahim, Nasrudin This paper presents design and development of a three-phase switched capacitor active power filter (APF) to reduce line-current harmonics and operate in-phase with line voltage. Its control design combines a modified artificial neural network (ANN) harmonic detection technique and flexible-band hysteresis current control. The modified ANN with a suitable learning rate produces good and fast harmonic reference current for use in the switching algorithm, which performs flexible-band through embedded with band and without band hysteresis current control. MATLAB Simulink software verified the proposed APF's topology and controller. A laboratory-built three-phase switched capacitor APF tested its feasibility. Simulation and experimental results verified its performance. It compensated harmonic current well, and the source current waveform became almost sinusoidal with near unity power factor. The results show that the three-phase switched capacitor APF with the modified ANN and the digital flexible-band hysteresis current algorithms could reduce THD and could increase power factor of the system. 2011 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/23256/1/Three.pdf Mohd Radzi, Mohd Amran and Abd Rahim, Nasrudin (2011) Three-phase switched capacitor active power filter with modified artificial neural network and flexible-band hysteresis. International Review of Electrical Engineering, 6 (5). pp. 2114-2121. ISSN 1827-6660 |
| spellingShingle | Mohd Radzi, Mohd Amran Abd Rahim, Nasrudin Three-phase switched capacitor active power filter with modified artificial neural network and flexible-band hysteresis. |
| title | Three-phase switched capacitor active power filter with modified artificial neural network and flexible-band hysteresis. |
| title_full | Three-phase switched capacitor active power filter with modified artificial neural network and flexible-band hysteresis. |
| title_fullStr | Three-phase switched capacitor active power filter with modified artificial neural network and flexible-band hysteresis. |
| title_full_unstemmed | Three-phase switched capacitor active power filter with modified artificial neural network and flexible-band hysteresis. |
| title_short | Three-phase switched capacitor active power filter with modified artificial neural network and flexible-band hysteresis. |
| title_sort | three-phase switched capacitor active power filter with modified artificial neural network and flexible-band hysteresis. |
| url | http://psasir.upm.edu.my/id/eprint/23256/ http://psasir.upm.edu.my/id/eprint/23256/1/Three.pdf |