Analysis and Control of Modular Multi-terminal DC Power Flow Controller with Fault Current Limiting Function

In order to overcome the problems of power flow control and fault current limiting in multi-terminal high voltage direct current (MTDC) grids, this paper proposes a modular multi-terminal DC power flow controller (MM-DCPFC) with fault current limiting function. The topology structure, operation prin...

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Autores principales:	Qianming Xu, Xinyu Huang, Xu Chu, Mingshen Li, Zhikang Shuai, Chunming Tu, Josep M. Guerrero
Formato:	article
Lenguaje:	EN
Publicado:	IEEE 2021
Materias:	Fault current limiting multi-terminal high voltage direct current (MTDC) grid power balance DC power flow controller Production of electric energy or power. Powerplants. Central stations TK1001-1841 Renewable energy sources TJ807-830
Acceso en línea:	https://doaj.org/article/6b7135bc49824c89a59a90c6cc5fa162
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spelling	oai:doaj.org-article:6b7135bc49824c89a59a90c6cc5fa1622021-11-27T00:01:09ZAnalysis and Control of Modular Multi-terminal DC Power Flow Controller with Fault Current Limiting Function2196-542010.35833/MPCE.2020.000876https://doaj.org/article/6b7135bc49824c89a59a90c6cc5fa1622021-01-01T00:00:00Zhttps://ieeexplore.ieee.org/document/9528000/https://doaj.org/toc/2196-5420In order to overcome the problems of power flow control and fault current limiting in multi-terminal high voltage direct current (MTDC) grids, this paper proposes a modular multi-terminal DC power flow controller (MM-DCPFC) with fault current limiting function. The topology structure, operation principle, and equivalent circuit of MM-DCPFC are introduced, and such a structure has the advantages of modularity and scalability. The power balance mechanism is studied and a hierarchical power balance control strategy is proposed. The results show that MM-DCPFC can achieve internal power exchange, which avoids the use of external power supply. The fault characteristics of MM-DCPFC are analyzed, fault current limiting and self-protection methods are proposed, and the factors affecting the current limiting capability are studied. The simulation models are established in PLECS, and the simulation results verify the effectiveness of MM-DCPFC in power flow control, fault current limiting, and scalability. In addition, a prototype is developed to validate the function and control method of MM-DCPFC.Qianming XuXinyu HuangXu ChuMingshen LiZhikang ShuaiChunming TuJosep M. GuerreroIEEEarticleFault current limitingmulti-terminal high voltage direct current (MTDC) gridpower balanceDC power flow controllerProduction of electric energy or power. Powerplants. Central stationsTK1001-1841Renewable energy sourcesTJ807-830ENJournal of Modern Power Systems and Clean Energy, Vol 9, Iss 6, Pp 1375-1385 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Fault current limiting multi-terminal high voltage direct current (MTDC) grid power balance DC power flow controller Production of electric energy or power. Powerplants. Central stations TK1001-1841 Renewable energy sources TJ807-830
spellingShingle	Fault current limiting multi-terminal high voltage direct current (MTDC) grid power balance DC power flow controller Production of electric energy or power. Powerplants. Central stations TK1001-1841 Renewable energy sources TJ807-830 Qianming Xu Xinyu Huang Xu Chu Mingshen Li Zhikang Shuai Chunming Tu Josep M. Guerrero Analysis and Control of Modular Multi-terminal DC Power Flow Controller with Fault Current Limiting Function
description	In order to overcome the problems of power flow control and fault current limiting in multi-terminal high voltage direct current (MTDC) grids, this paper proposes a modular multi-terminal DC power flow controller (MM-DCPFC) with fault current limiting function. The topology structure, operation principle, and equivalent circuit of MM-DCPFC are introduced, and such a structure has the advantages of modularity and scalability. The power balance mechanism is studied and a hierarchical power balance control strategy is proposed. The results show that MM-DCPFC can achieve internal power exchange, which avoids the use of external power supply. The fault characteristics of MM-DCPFC are analyzed, fault current limiting and self-protection methods are proposed, and the factors affecting the current limiting capability are studied. The simulation models are established in PLECS, and the simulation results verify the effectiveness of MM-DCPFC in power flow control, fault current limiting, and scalability. In addition, a prototype is developed to validate the function and control method of MM-DCPFC.
format	article
author	Qianming Xu Xinyu Huang Xu Chu Mingshen Li Zhikang Shuai Chunming Tu Josep M. Guerrero
author_facet	Qianming Xu Xinyu Huang Xu Chu Mingshen Li Zhikang Shuai Chunming Tu Josep M. Guerrero
author_sort	Qianming Xu
title	Analysis and Control of Modular Multi-terminal DC Power Flow Controller with Fault Current Limiting Function
title_short	Analysis and Control of Modular Multi-terminal DC Power Flow Controller with Fault Current Limiting Function
title_full	Analysis and Control of Modular Multi-terminal DC Power Flow Controller with Fault Current Limiting Function
title_fullStr	Analysis and Control of Modular Multi-terminal DC Power Flow Controller with Fault Current Limiting Function
title_full_unstemmed	Analysis and Control of Modular Multi-terminal DC Power Flow Controller with Fault Current Limiting Function
title_sort	analysis and control of modular multi-terminal dc power flow controller with fault current limiting function
publisher	IEEE
publishDate	2021
url	https://doaj.org/article/6b7135bc49824c89a59a90c6cc5fa162
work_keys_str_mv	AT qianmingxu analysisandcontrolofmodularmultiterminaldcpowerflowcontrollerwithfaultcurrentlimitingfunction AT xinyuhuang analysisandcontrolofmodularmultiterminaldcpowerflowcontrollerwithfaultcurrentlimitingfunction AT xuchu analysisandcontrolofmodularmultiterminaldcpowerflowcontrollerwithfaultcurrentlimitingfunction AT mingshenli analysisandcontrolofmodularmultiterminaldcpowerflowcontrollerwithfaultcurrentlimitingfunction AT zhikangshuai analysisandcontrolofmodularmultiterminaldcpowerflowcontrollerwithfaultcurrentlimitingfunction AT chunmingtu analysisandcontrolofmodularmultiterminaldcpowerflowcontrollerwithfaultcurrentlimitingfunction AT josepmguerrero analysisandcontrolofmodularmultiterminaldcpowerflowcontrollerwithfaultcurrentlimitingfunction
_version_	1718409235157483520

Analysis and Control of Modular Multi-terminal DC Power Flow Controller with Fault Current Limiting Function

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