Supervisory nearly constant frequency hysteresis current control for active power filter applications in stationary reference frame
This paper proposes a new constant frequency space-vector hysteresis-band current control (CF-SVHCC) in the stationary reference frame (SRF) for three-level active power filter applications when applied to isolated neutral point (INP) systems. CF-SVHCC is designed based on two recognized modulation...
| Main Authors: | , , |
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| Format: | Journal Article |
| Published: |
2016
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| Online Access: | http://hdl.handle.net/20.500.11937/50708 |
| _version_ | 1848758522534166528 |
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| author | Fereidouni, Alireza Masoum, Mohammad Sherkat Smedley, K. |
| author_facet | Fereidouni, Alireza Masoum, Mohammad Sherkat Smedley, K. |
| author_sort | Fereidouni, Alireza |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | This paper proposes a new constant frequency space-vector hysteresis-band current control (CF-SVHCC) in the stationary reference frame (SRF) for three-level active power filter applications when applied to isolated neutral point (INP) systems. CF-SVHCC is designed based on two recognized modulation methods: 1) space-vector modulation and 2) adaptive hysteresis current control. The proposed technique consists of a simple circular hysteresis strategy around the current-error vector in SRF with the purpose of employing the zero- and nonzero-voltage vectors of the three-level voltage source inverter. CF-SVHCC continuously estimates an adaptive outer hysteresis-band in the SRF using the inverter switching signals by a simple and fast artificial neural network method called the adaptive linear neuron algorithm. The main part of CF-SVHCC is a supervisory control unit that operates in the SRF to avoid interphase dependency and systematically uses the voltage vectors associated with the estimated outer hysteresis-band to prevent a high switching frequency and, in turn, maintain the switching frequency constant. CF-SVHCC retains most benefits of the conventional HCC and also introduces additional advantages, including a constant switching frequency and the interphases independency in three-phase INP systems. |
| first_indexed | 2025-11-14T09:45:20Z |
| format | Journal Article |
| id | curtin-20.500.11937-50708 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T09:45:20Z |
| publishDate | 2016 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-507082017-09-13T15:37:42Z Supervisory nearly constant frequency hysteresis current control for active power filter applications in stationary reference frame Fereidouni, Alireza Masoum, Mohammad Sherkat Smedley, K. This paper proposes a new constant frequency space-vector hysteresis-band current control (CF-SVHCC) in the stationary reference frame (SRF) for three-level active power filter applications when applied to isolated neutral point (INP) systems. CF-SVHCC is designed based on two recognized modulation methods: 1) space-vector modulation and 2) adaptive hysteresis current control. The proposed technique consists of a simple circular hysteresis strategy around the current-error vector in SRF with the purpose of employing the zero- and nonzero-voltage vectors of the three-level voltage source inverter. CF-SVHCC continuously estimates an adaptive outer hysteresis-band in the SRF using the inverter switching signals by a simple and fast artificial neural network method called the adaptive linear neuron algorithm. The main part of CF-SVHCC is a supervisory control unit that operates in the SRF to avoid interphase dependency and systematically uses the voltage vectors associated with the estimated outer hysteresis-band to prevent a high switching frequency and, in turn, maintain the switching frequency constant. CF-SVHCC retains most benefits of the conventional HCC and also introduces additional advantages, including a constant switching frequency and the interphases independency in three-phase INP systems. 2016 Journal Article http://hdl.handle.net/20.500.11937/50708 10.1109/JPETS.2015.2501423 restricted |
| spellingShingle | Fereidouni, Alireza Masoum, Mohammad Sherkat Smedley, K. Supervisory nearly constant frequency hysteresis current control for active power filter applications in stationary reference frame |
| title | Supervisory nearly constant frequency hysteresis current control for active power filter applications in stationary reference frame |
| title_full | Supervisory nearly constant frequency hysteresis current control for active power filter applications in stationary reference frame |
| title_fullStr | Supervisory nearly constant frequency hysteresis current control for active power filter applications in stationary reference frame |
| title_full_unstemmed | Supervisory nearly constant frequency hysteresis current control for active power filter applications in stationary reference frame |
| title_short | Supervisory nearly constant frequency hysteresis current control for active power filter applications in stationary reference frame |
| title_sort | supervisory nearly constant frequency hysteresis current control for active power filter applications in stationary reference frame |
| url | http://hdl.handle.net/20.500.11937/50708 |