New approach FPGA-based implementation of discontinuous SVPWM
The discontinuous space vector pulse-width modulation (DSVPWM) is a well-known technique offering lower switching losses than continuous SVPWM. At the same, average switching frequency, or a switching frequency 1.5 times higher than utilized in continuous SVPWM, the discontinuous SVPWM results in lo...
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| Format: | Article |
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Scientific and Technical Research Council of Turkey
2010
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| _version_ | 1796854751237767168 |
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| author | Sutikno, Tole Jidin, Auzani Nik Idris, Nik Rumzi |
| author_facet | Sutikno, Tole Jidin, Auzani Nik Idris, Nik Rumzi |
| author_sort | Sutikno, Tole |
| collection | ePrints |
| description | The discontinuous space vector pulse-width modulation (DSVPWM) is a well-known technique offering lower switching losses than continuous SVPWM. At the same, average switching frequency, or a switching frequency 1.5 times higher than utilized in continuous SVPWM, the discontinuous SVPWM results in lower current harmonic distortions than that obtained in continuous SVPWM at high modulation indices. This paper is concerned with the design and realization of new FPGA approach baseda 5-segment discontinuous SVPWM operated at 40 kHzswitching frequency. It will be shown that the implementation of the discontinu- ous SVPW Mutilized in FPGA, to execute some complex tasks, is simplified through this new straightforward approach. For example, the judging of sectors, the computation of on-duration or firing pulses to control the switching of power switching devices can be executed much simpler with the proposed arithmetic logics or digital calculation in FPGA. In this way, the sampling frequency and hence switching frequency be increased. The SVPWM scheme has been implemented successfully based on APEX20KE Altera FPGA considering hardware resource saving. The validity of the proposed scheme has been tested experimentally to drivea 1.5 kW induction machine with low current harmonic distortions. |
| first_indexed | 2024-03-05T18:18:44Z |
| format | Article |
| id | utm.eprints-10766 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T18:18:44Z |
| publishDate | 2010 |
| publisher | Scientific and Technical Research Council of Turkey |
| record_format | dspace |
| spelling | utm.eprints-107662010-11-12T10:16:22Z http://eprints.utm.my/10766/ New approach FPGA-based implementation of discontinuous SVPWM Sutikno, Tole Jidin, Auzani Nik Idris, Nik Rumzi TK Electrical engineering. Electronics Nuclear engineering The discontinuous space vector pulse-width modulation (DSVPWM) is a well-known technique offering lower switching losses than continuous SVPWM. At the same, average switching frequency, or a switching frequency 1.5 times higher than utilized in continuous SVPWM, the discontinuous SVPWM results in lower current harmonic distortions than that obtained in continuous SVPWM at high modulation indices. This paper is concerned with the design and realization of new FPGA approach baseda 5-segment discontinuous SVPWM operated at 40 kHzswitching frequency. It will be shown that the implementation of the discontinu- ous SVPW Mutilized in FPGA, to execute some complex tasks, is simplified through this new straightforward approach. For example, the judging of sectors, the computation of on-duration or firing pulses to control the switching of power switching devices can be executed much simpler with the proposed arithmetic logics or digital calculation in FPGA. In this way, the sampling frequency and hence switching frequency be increased. The SVPWM scheme has been implemented successfully based on APEX20KE Altera FPGA considering hardware resource saving. The validity of the proposed scheme has been tested experimentally to drivea 1.5 kW induction machine with low current harmonic distortions. Scientific and Technical Research Council of Turkey 2010-07 Article PeerReviewed Sutikno, Tole and Jidin, Auzani and Nik Idris, Nik Rumzi (2010) New approach FPGA-based implementation of discontinuous SVPWM. Turkish Journal of Electrical Engineering and Computer Sciences, 18 (4). pp. 499-514. ISSN 1303-6203 (e-ISSN) http://journals.tubitak.gov.tr/elektrik/issues/elk-10-18-4/elk-18-4-1-0906-21.pdf |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Sutikno, Tole Jidin, Auzani Nik Idris, Nik Rumzi New approach FPGA-based implementation of discontinuous SVPWM |
| title | New approach FPGA-based implementation of discontinuous SVPWM |
| title_full | New approach FPGA-based implementation of discontinuous SVPWM |
| title_fullStr | New approach FPGA-based implementation of discontinuous SVPWM |
| title_full_unstemmed | New approach FPGA-based implementation of discontinuous SVPWM |
| title_short | New approach FPGA-based implementation of discontinuous SVPWM |
| title_sort | new approach fpga based implementation of discontinuous svpwm |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| work_keys_str_mv | AT sutiknotole newapproachfpgabasedimplementationofdiscontinuoussvpwm AT jidinauzani newapproachfpgabasedimplementationofdiscontinuoussvpwm AT nikidrisnikrumzi newapproachfpgabasedimplementationofdiscontinuoussvpwm |