Synchronization of phase and frequency in flyback inverter using a new ripple hysteresis controller
In this paper, a novel approach called ripple hysteresis controller (RHC) is proposed. Previously current signal and hysteresis band are controlled independently in the hysteresis conventional controller (HCC). However, the HCC are unable to achieve a stable current frequency due to the current sign...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Penerbit Universiti Kebangsaan Malaysia
2024
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| Online Access: | http://journalarticle.ukm.my/25737/ http://journalarticle.ukm.my/25737/1/17.pdf |
| _version_ | 1848816437195440128 |
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| author | Gongzhuo, Chen Radin Za'im, Yushaizad Yusof, |
| author_facet | Gongzhuo, Chen Radin Za'im, Yushaizad Yusof, |
| author_sort | Gongzhuo, Chen |
| building | UKM Institutional Repository |
| collection | Online Access |
| description | In this paper, a novel approach called ripple hysteresis controller (RHC) is proposed. Previously current signal and hysteresis band are controlled independently in the hysteresis conventional controller (HCC). However, the HCC are unable to achieve a stable current frequency due to the current signal inside the hysteresis band is less immune to disturbance and fluctuates when external signals interfere with it. To solve the problem of HCC inability to effectively control the frequency and phase of the current signal, the RHC is introduced. It is based on a novel double closed-loop control model. Firstly, a closed-loop control is carried out to compare and evaluate the frequency variation and phase synchronization of the magnetizing current. Secondly, the closed-loop control is utilised to control the hysteresis controller band. The new RHC approach is demonstrated using the MATLAB Simulink tool to substantially reduce the output ripple error of current and voltage as well as to enhance the transition accuracy at zero crossing in comparison to the HCC. This study focuses on the mathematical foundations of RHC, simulation design and result analysis. The results of the simulation illustrate the effectiveness of this innovative RHC in overcoming varying frequency and phase. In conclusion, this novel method has successfully validated the proposed RHC performance for flyback inverter application and demonstrated its superiority over HCC in several aspects. |
| first_indexed | 2025-11-15T01:05:51Z |
| format | Article |
| id | oai:generic.eprints.org:25737 |
| institution | Universiti Kebangasaan Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T01:05:51Z |
| publishDate | 2024 |
| publisher | Penerbit Universiti Kebangsaan Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | oai:generic.eprints.org:257372025-08-12T07:03:31Z http://journalarticle.ukm.my/25737/ Synchronization of phase and frequency in flyback inverter using a new ripple hysteresis controller Gongzhuo, Chen Radin Za'im, Yushaizad Yusof, In this paper, a novel approach called ripple hysteresis controller (RHC) is proposed. Previously current signal and hysteresis band are controlled independently in the hysteresis conventional controller (HCC). However, the HCC are unable to achieve a stable current frequency due to the current signal inside the hysteresis band is less immune to disturbance and fluctuates when external signals interfere with it. To solve the problem of HCC inability to effectively control the frequency and phase of the current signal, the RHC is introduced. It is based on a novel double closed-loop control model. Firstly, a closed-loop control is carried out to compare and evaluate the frequency variation and phase synchronization of the magnetizing current. Secondly, the closed-loop control is utilised to control the hysteresis controller band. The new RHC approach is demonstrated using the MATLAB Simulink tool to substantially reduce the output ripple error of current and voltage as well as to enhance the transition accuracy at zero crossing in comparison to the HCC. This study focuses on the mathematical foundations of RHC, simulation design and result analysis. The results of the simulation illustrate the effectiveness of this innovative RHC in overcoming varying frequency and phase. In conclusion, this novel method has successfully validated the proposed RHC performance for flyback inverter application and demonstrated its superiority over HCC in several aspects. Penerbit Universiti Kebangsaan Malaysia 2024-09 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/25737/1/17.pdf Gongzhuo, Chen and Radin Za'im, and Yushaizad Yusof, (2024) Synchronization of phase and frequency in flyback inverter using a new ripple hysteresis controller. Jurnal Kejuruteraan, 36 (5). pp. 1973-1987. ISSN 0128-0198 https://www.ukm.my/jkukm/volume-3605-2024/ |
| spellingShingle | Gongzhuo, Chen Radin Za'im, Yushaizad Yusof, Synchronization of phase and frequency in flyback inverter using a new ripple hysteresis controller |
| title | Synchronization of phase and frequency in flyback inverter using a new ripple hysteresis controller |
| title_full | Synchronization of phase and frequency in flyback inverter using a new ripple hysteresis controller |
| title_fullStr | Synchronization of phase and frequency in flyback inverter using a new ripple hysteresis controller |
| title_full_unstemmed | Synchronization of phase and frequency in flyback inverter using a new ripple hysteresis controller |
| title_short | Synchronization of phase and frequency in flyback inverter using a new ripple hysteresis controller |
| title_sort | synchronization of phase and frequency in flyback inverter using a new ripple hysteresis controller |
| url | http://journalarticle.ukm.my/25737/ http://journalarticle.ukm.my/25737/ http://journalarticle.ukm.my/25737/1/17.pdf |