Research on Multi-port DC circuit breaker with power flow regulation function and its control
In view of insufficient degrees of freedom， large number of DC circuit breakers and high cost in multi-branch DC power grid， this paper presents an economic multi-port DC circuit breaker with power flow regulation and fault blocking functions. Compared with other similar topologies， it can reduce th...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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zhejiang electric power
2022-07-01
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| Series: | Zhejiang dianli |
| Subjects: | |
| Online Access: | https://zjdl.cbpt.cnki.net/WKE3/WebPublication/paperDigest.aspx?paperID=f03a589d-4b7d-4d83-b85f-cdd6890abef7 |
| _version_ | 1811338365263413248 |
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| author | DING Chao GUO Xinming XU Feng QIU Peng LU Yi |
| author_facet | DING Chao GUO Xinming XU Feng QIU Peng LU Yi |
| author_sort | DING Chao |
| collection | DOAJ |
| description | In view of insufficient degrees of freedom， large number of DC circuit breakers and high cost in multi-branch DC power grid， this paper presents an economic multi-port DC circuit breaker with power flow regulation and fault blocking functions. Compared with other similar topologies， it can reduce the number and loss of devices. Based on the working characteristics and interaction of fault blocking and power flow control， the parameter design is optimized， and a power flow control mode with strong expansibility is proposed. Finally， the proposed topology scheme is compared with other similar topologies in detail to verify the economy of the topology. The feasibility of the topology is demonstrated by using Matlab/Simulink DC to build a four-terminal flexible DC transmission system. |
| first_indexed | 2024-04-13T18:08:46Z |
| format | Article |
| id | doaj.art-e3ba56f1ed29450cb1882edf590f83c6 |
| institution | Directory Open Access Journal |
| issn | 1007-1881 |
| language | zho |
| last_indexed | 2024-04-13T18:08:46Z |
| publishDate | 2022-07-01 |
| publisher | zhejiang electric power |
| record_format | Article |
| series | Zhejiang dianli |
| spelling | doaj.art-e3ba56f1ed29450cb1882edf590f83c62022-12-22T02:35:58Zzhozhejiang electric powerZhejiang dianli1007-18812022-07-0141781710.19585/j.zjdl.2022070021007-1881（2022）07-0008-10Research on Multi-port DC circuit breaker with power flow regulation function and its controlDING Chao0GUO Xinming1XU Feng2QIU Peng3LU Yi4State Grid Zhejiang Electric Power Co., Ltd. Research Institute, Hangzhou 310014, ChinaInstitute of Electrical Engineering, Chinese Academy of Sciences, Beijing 100190, ChinaState Grid Zhejiang Electric Power Co., Ltd. Research Institute, Hangzhou 310014, ChinaState Grid Zhejiang Electric Power Co., Ltd. Research Institute, Hangzhou 310014, ChinaState Grid Zhejiang Electric Power Co., Ltd. Research Institute, Hangzhou 310014, ChinaIn view of insufficient degrees of freedom， large number of DC circuit breakers and high cost in multi-branch DC power grid， this paper presents an economic multi-port DC circuit breaker with power flow regulation and fault blocking functions. Compared with other similar topologies， it can reduce the number and loss of devices. Based on the working characteristics and interaction of fault blocking and power flow control， the parameter design is optimized， and a power flow control mode with strong expansibility is proposed. Finally， the proposed topology scheme is compared with other similar topologies in detail to verify the economy of the topology. The feasibility of the topology is demonstrated by using Matlab/Simulink DC to build a four-terminal flexible DC transmission system.https://zjdl.cbpt.cnki.net/WKE3/WebPublication/paperDigest.aspx?paperID=f03a589d-4b7d-4d83-b85f-cdd6890abef7dc power gridpower flow controlmulti-terminal dc circuit breakerintegrationcapacitance control |
| spellingShingle | DING Chao GUO Xinming XU Feng QIU Peng LU Yi Research on Multi-port DC circuit breaker with power flow regulation function and its control Zhejiang dianli dc power grid power flow control multi-terminal dc circuit breaker integration capacitance control |
| title | Research on Multi-port DC circuit breaker with power flow regulation function and its control |
| title_full | Research on Multi-port DC circuit breaker with power flow regulation function and its control |
| title_fullStr | Research on Multi-port DC circuit breaker with power flow regulation function and its control |
| title_full_unstemmed | Research on Multi-port DC circuit breaker with power flow regulation function and its control |
| title_short | Research on Multi-port DC circuit breaker with power flow regulation function and its control |
| title_sort | research on multi port dc circuit breaker with power flow regulation function and its control |
| topic | dc power grid power flow control multi-terminal dc circuit breaker integration capacitance control |
| url | https://zjdl.cbpt.cnki.net/WKE3/WebPublication/paperDigest.aspx?paperID=f03a589d-4b7d-4d83-b85f-cdd6890abef7 |
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