Grid Forming Converters in Renewable Energy Sources Dominated Power Grid: Control Strategy, Stability, Application, and Challenges

The renewable energy sources (RESs) dominated power grid is an envisaged infrastructure of the future power system, where the commonly used grid following (GFL) control for grid-tied converters suffers from lacking grid support capability, low stability, etc. Recently, emerging grid forming (GFM) co...

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Autores principales:	Haobo Zhang, Wang Xiang, Weixing Lin, Jinyu Wen
Formato:	article
Lenguaje:	EN
Publicado:	IEEE 2021
Materias:	Grid following (GFL) control grid forming (GFM) control high-voltage direct current (HVDC) microgrid renewable energy small-signal stability Production of electric energy or power. Powerplants. Central stations TK1001-1841 Renewable energy sources TJ807-830
Acceso en línea:	https://doaj.org/article/ade71492d24e45cfbe70261e00214fab
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spelling	oai:doaj.org-article:ade71492d24e45cfbe70261e00214fab2021-11-30T00:00:30ZGrid Forming Converters in Renewable Energy Sources Dominated Power Grid: Control Strategy, Stability, Application, and Challenges2196-542010.35833/MPCE.2021.000257https://doaj.org/article/ade71492d24e45cfbe70261e00214fab2021-01-01T00:00:00Zhttps://ieeexplore.ieee.org/document/9627884/https://doaj.org/toc/2196-5420The renewable energy sources (RESs) dominated power grid is an envisaged infrastructure of the future power system, where the commonly used grid following (GFL) control for grid-tied converters suffers from lacking grid support capability, low stability, etc. Recently, emerging grid forming (GFM) control methods have been proposed to improve the dynamic performance and stability of grid-tied converters. This paper reviews existing GFM control methods for the grid-tied converters and compares them in terms of control structure, grid support capability, fault current limiting, and stability. Considering the impact of fault current limiting strategies, a comprehensive transient stability analysis is provided. In addition, this paper explores the typical applications of GFM converters, such as AC microgrid and offshore wind farm high-voltage direct current (OWF-HVDC) integration systems. Finally, the challenges to the GFM converters in future applications are discussed.Haobo ZhangWang XiangWeixing LinJinyu WenIEEEarticleGrid following (GFL) controlgrid forming (GFM) controlhigh-voltage direct current (HVDC)microgridrenewable energysmall-signal stabilityProduction of electric energy or power. Powerplants. Central stationsTK1001-1841Renewable energy sourcesTJ807-830ENJournal of Modern Power Systems and Clean Energy, Vol 9, Iss 6, Pp 1239-1256 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Grid following (GFL) control grid forming (GFM) control high-voltage direct current (HVDC) microgrid renewable energy small-signal stability Production of electric energy or power. Powerplants. Central stations TK1001-1841 Renewable energy sources TJ807-830
spellingShingle	Grid following (GFL) control grid forming (GFM) control high-voltage direct current (HVDC) microgrid renewable energy small-signal stability Production of electric energy or power. Powerplants. Central stations TK1001-1841 Renewable energy sources TJ807-830 Haobo Zhang Wang Xiang Weixing Lin Jinyu Wen Grid Forming Converters in Renewable Energy Sources Dominated Power Grid: Control Strategy, Stability, Application, and Challenges
description	The renewable energy sources (RESs) dominated power grid is an envisaged infrastructure of the future power system, where the commonly used grid following (GFL) control for grid-tied converters suffers from lacking grid support capability, low stability, etc. Recently, emerging grid forming (GFM) control methods have been proposed to improve the dynamic performance and stability of grid-tied converters. This paper reviews existing GFM control methods for the grid-tied converters and compares them in terms of control structure, grid support capability, fault current limiting, and stability. Considering the impact of fault current limiting strategies, a comprehensive transient stability analysis is provided. In addition, this paper explores the typical applications of GFM converters, such as AC microgrid and offshore wind farm high-voltage direct current (OWF-HVDC) integration systems. Finally, the challenges to the GFM converters in future applications are discussed.
format	article
author	Haobo Zhang Wang Xiang Weixing Lin Jinyu Wen
author_facet	Haobo Zhang Wang Xiang Weixing Lin Jinyu Wen
author_sort	Haobo Zhang
title	Grid Forming Converters in Renewable Energy Sources Dominated Power Grid: Control Strategy, Stability, Application, and Challenges
title_short	Grid Forming Converters in Renewable Energy Sources Dominated Power Grid: Control Strategy, Stability, Application, and Challenges
title_full	Grid Forming Converters in Renewable Energy Sources Dominated Power Grid: Control Strategy, Stability, Application, and Challenges
title_fullStr	Grid Forming Converters in Renewable Energy Sources Dominated Power Grid: Control Strategy, Stability, Application, and Challenges
title_full_unstemmed	Grid Forming Converters in Renewable Energy Sources Dominated Power Grid: Control Strategy, Stability, Application, and Challenges
title_sort	grid forming converters in renewable energy sources dominated power grid: control strategy, stability, application, and challenges
publisher	IEEE
publishDate	2021
url	https://doaj.org/article/ade71492d24e45cfbe70261e00214fab
work_keys_str_mv	AT haobozhang gridformingconvertersinrenewableenergysourcesdominatedpowergridcontrolstrategystabilityapplicationandchallenges AT wangxiang gridformingconvertersinrenewableenergysourcesdominatedpowergridcontrolstrategystabilityapplicationandchallenges AT weixinglin gridformingconvertersinrenewableenergysourcesdominatedpowergridcontrolstrategystabilityapplicationandchallenges AT jinyuwen gridformingconvertersinrenewableenergysourcesdominatedpowergridcontrolstrategystabilityapplicationandchallenges
_version_	1718406883727900672

Grid Forming Converters in Renewable Energy Sources Dominated Power Grid: Control Strategy, Stability, Application, and Challenges

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