Event-triggered mechanism based distributed cooperative power sharing control for micro-grid
The priority of the micro-grid operating at the islanded mode is to maintain the balance of power supply and demand. In recent years, distributed power sharing control strategy is gradually become proper alternative to central control due to its flexibility and scalability. However, the conventional...
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| Format: | Article |
| Language: | zho |
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Harbin Jinhe Electrical Measurement & Instrumentation Magazine Publishing Co., Ltd.
2025-04-01
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| Series: | Diance yu yibiao |
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| Online Access: | http://www.emijournal.net/dcyyben/ch/reader/create_pdf.aspx?file_no=20220627007&flag=1&journal_id=dcyyben&year_id=2025 |
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| _version_ | 1850194062997454848 |
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| author | SHU Jian YANG Chaojie ZHANG Huanqiang YANG Yunfeng LI Zhenming YAN Yunfeng |
| author_facet | SHU Jian YANG Chaojie ZHANG Huanqiang YANG Yunfeng LI Zhenming YAN Yunfeng |
| author_sort | SHU Jian |
| collection | DOAJ |
| description | The priority of the micro-grid operating at the islanded mode is to maintain the balance of power supply and demand. In recent years, distributed power sharing control strategy is gradually become proper alternative to central control due to its flexibility and scalability. However, the conventional distributed power sharing control strategy highly depends on the continuous communication and decision making, which causes the wasteful usage of communication resources. To this end, this paper provides an event-triggered mechanism based distributed power sharing control strategy. By deducing the triggering condition according to the stability of the control system, this control strategy allows the controller to conduct the control action and communicate with its neighbors only when the triggering condition is met. Thus, the periodic communication is converted to aperiodic and intermittent, and hence the communication burdens can be reduced significantly. Eventually, simulation results validate the effectiveness of the proposed event-triggered mechanism based distributed power sharing control strategy. It is shown that the proposed control strategy can highly reduce the communication requirement while achieving the control objective, thus improving the efficiency of the control system. |
| format | Article |
| id | doaj-art-eb6740e1b8b04e4da22dfe7009cdb3cc |
| institution | OA Journals |
| issn | 1001-1390 |
| language | zho |
| publishDate | 2025-04-01 |
| publisher | Harbin Jinhe Electrical Measurement & Instrumentation Magazine Publishing Co., Ltd. |
| record_format | Article |
| series | Diance yu yibiao |
| spelling | doaj-art-eb6740e1b8b04e4da22dfe7009cdb3cc2025-08-20T02:14:06ZzhoHarbin Jinhe Electrical Measurement & Instrumentation Magazine Publishing Co., Ltd.Diance yu yibiao1001-13902025-04-0162416617110.19753/j.issn1001-1390.2025.04.0201001-1390(2025)04-0166-06Event-triggered mechanism based distributed cooperative power sharing control for micro-gridSHU Jian0YANG Chaojie1ZHANG Huanqiang2YANG Yunfeng3LI Zhenming4YAN Yunfeng5Chaozhou Power Supply Bureau, Guangdong Power Grid Co., Ltd., Chaozhou 521000, Guangdong, ChinaChaozhou Power Supply Bureau, Guangdong Power Grid Co., Ltd., Chaozhou 521000, Guangdong, ChinaChaozhou Power Supply Bureau, Guangdong Power Grid Co., Ltd., Chaozhou 521000, Guangdong, ChinaGuangdong Chaozhou Electric Power Design Co., Ltd., Chaozhou 521000, Guangdong, ChinaSchool of Electrical Engineering, Zhejiang University, Hangzhou 310027, ChinaSchool of Electrical Engineering, Zhejiang University, Hangzhou 310027, ChinaThe priority of the micro-grid operating at the islanded mode is to maintain the balance of power supply and demand. In recent years, distributed power sharing control strategy is gradually become proper alternative to central control due to its flexibility and scalability. However, the conventional distributed power sharing control strategy highly depends on the continuous communication and decision making, which causes the wasteful usage of communication resources. To this end, this paper provides an event-triggered mechanism based distributed power sharing control strategy. By deducing the triggering condition according to the stability of the control system, this control strategy allows the controller to conduct the control action and communicate with its neighbors only when the triggering condition is met. Thus, the periodic communication is converted to aperiodic and intermittent, and hence the communication burdens can be reduced significantly. Eventually, simulation results validate the effectiveness of the proposed event-triggered mechanism based distributed power sharing control strategy. It is shown that the proposed control strategy can highly reduce the communication requirement while achieving the control objective, thus improving the efficiency of the control system.http://www.emijournal.net/dcyyben/ch/reader/create_pdf.aspx?file_no=20220627007&flag=1&journal_id=dcyyben&year_id=2025micro-gridevent-triggered mechanismdistributed controlpower sharing control |
| spellingShingle | SHU Jian YANG Chaojie ZHANG Huanqiang YANG Yunfeng LI Zhenming YAN Yunfeng Event-triggered mechanism based distributed cooperative power sharing control for micro-grid Diance yu yibiao micro-grid event-triggered mechanism distributed control power sharing control |
| title | Event-triggered mechanism based distributed cooperative power sharing control for micro-grid |
| title_full | Event-triggered mechanism based distributed cooperative power sharing control for micro-grid |
| title_fullStr | Event-triggered mechanism based distributed cooperative power sharing control for micro-grid |
| title_full_unstemmed | Event-triggered mechanism based distributed cooperative power sharing control for micro-grid |
| title_short | Event-triggered mechanism based distributed cooperative power sharing control for micro-grid |
| title_sort | event triggered mechanism based distributed cooperative power sharing control for micro grid |
| topic | micro-grid event-triggered mechanism distributed control power sharing control |
| url | http://www.emijournal.net/dcyyben/ch/reader/create_pdf.aspx?file_no=20220627007&flag=1&journal_id=dcyyben&year_id=2025 |
| work_keys_str_mv | AT shujian eventtriggeredmechanismbaseddistributedcooperativepowersharingcontrolformicrogrid AT yangchaojie eventtriggeredmechanismbaseddistributedcooperativepowersharingcontrolformicrogrid AT zhanghuanqiang eventtriggeredmechanismbaseddistributedcooperativepowersharingcontrolformicrogrid AT yangyunfeng eventtriggeredmechanismbaseddistributedcooperativepowersharingcontrolformicrogrid AT lizhenming eventtriggeredmechanismbaseddistributedcooperativepowersharingcontrolformicrogrid AT yanyunfeng eventtriggeredmechanismbaseddistributedcooperativepowersharingcontrolformicrogrid |