Research on the Flexible Grid-connected / Islanded Control Strategy of Ship Power Supply Converter Based on State Feedback
In order to realize the flexible switching and controllable power transfer between the ship power supply converter and shore power, this paper proposes a mode switching control method based on grid-connected/islanded control state feedback, which realizes the fast response of output voltage in off-g...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Control and Information Technology
2021-01-01
|
| Series: | Kongzhi Yu Xinxi Jishu |
| Subjects: | |
| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2021.03.012 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849224821652586496 |
|---|---|
| author | WU Yi WANG Yue ZHOU Zhenbang PENG Yun HU Jingyu |
| author_facet | WU Yi WANG Yue ZHOU Zhenbang PENG Yun HU Jingyu |
| author_sort | WU Yi |
| collection | DOAJ |
| description | In order to realize the flexible switching and controllable power transfer between the ship power supply converter and shore power, this paper proposes a mode switching control method based on grid-connected/islanded control state feedback, which realizes the fast response of output voltage in off-grid mode and controllable transfer of interaction power in grid-connected mode. Secondly, based on the presynchronous control of amplitude modulation and frequency modulation, the smooth transition between given current command and voltage control PI regulator is realized. The flexible grid-connected/islanded control of power supply converter is realized. Finally, the simulation results of a ship power converter verify that the proposed control method can suppress the oscillation and smooth output, and make the specific unbalance of current less than 5%. |
| format | Article |
| id | doaj-art-b2ce87c3cf82474d87bc0a104b657439 |
| institution | Kabale University |
| issn | 2096-5427 |
| language | zho |
| publishDate | 2021-01-01 |
| publisher | Editorial Office of Control and Information Technology |
| record_format | Article |
| series | Kongzhi Yu Xinxi Jishu |
| spelling | doaj-art-b2ce87c3cf82474d87bc0a104b6574392025-08-25T06:53:10ZzhoEditorial Office of Control and Information TechnologyKongzhi Yu Xinxi Jishu2096-54272021-01-0138707582319673Research on the Flexible Grid-connected / Islanded Control Strategy of Ship Power Supply Converter Based on State FeedbackWU YiWANG YueZHOU ZhenbangPENG YunHU JingyuIn order to realize the flexible switching and controllable power transfer between the ship power supply converter and shore power, this paper proposes a mode switching control method based on grid-connected/islanded control state feedback, which realizes the fast response of output voltage in off-grid mode and controllable transfer of interaction power in grid-connected mode. Secondly, based on the presynchronous control of amplitude modulation and frequency modulation, the smooth transition between given current command and voltage control PI regulator is realized. The flexible grid-connected/islanded control of power supply converter is realized. Finally, the simulation results of a ship power converter verify that the proposed control method can suppress the oscillation and smooth output, and make the specific unbalance of current less than 5%.http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2021.03.012ship power supply convertergrid-connected/islanded seamless transferpresynchronous controlshore power |
| spellingShingle | WU Yi WANG Yue ZHOU Zhenbang PENG Yun HU Jingyu Research on the Flexible Grid-connected / Islanded Control Strategy of Ship Power Supply Converter Based on State Feedback Kongzhi Yu Xinxi Jishu ship power supply converter grid-connected/islanded seamless transfer presynchronous control shore power |
| title | Research on the Flexible Grid-connected / Islanded Control Strategy of Ship Power Supply Converter Based on State Feedback |
| title_full | Research on the Flexible Grid-connected / Islanded Control Strategy of Ship Power Supply Converter Based on State Feedback |
| title_fullStr | Research on the Flexible Grid-connected / Islanded Control Strategy of Ship Power Supply Converter Based on State Feedback |
| title_full_unstemmed | Research on the Flexible Grid-connected / Islanded Control Strategy of Ship Power Supply Converter Based on State Feedback |
| title_short | Research on the Flexible Grid-connected / Islanded Control Strategy of Ship Power Supply Converter Based on State Feedback |
| title_sort | research on the flexible grid connected islanded control strategy of ship power supply converter based on state feedback |
| topic | ship power supply converter grid-connected/islanded seamless transfer presynchronous control shore power |
| url | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2021.03.012 |
| work_keys_str_mv | AT wuyi researchontheflexiblegridconnectedislandedcontrolstrategyofshippowersupplyconverterbasedonstatefeedback AT wangyue researchontheflexiblegridconnectedislandedcontrolstrategyofshippowersupplyconverterbasedonstatefeedback AT zhouzhenbang researchontheflexiblegridconnectedislandedcontrolstrategyofshippowersupplyconverterbasedonstatefeedback AT pengyun researchontheflexiblegridconnectedislandedcontrolstrategyofshippowersupplyconverterbasedonstatefeedback AT hujingyu researchontheflexiblegridconnectedislandedcontrolstrategyofshippowersupplyconverterbasedonstatefeedback |