Research on control strategy of two-stage photovoltaic virtual synchronous generator with variable power point tracking

Based on the analysis of the operation characteristics of photovoltaic cells, a novel virtual synchronous generator adaptive power regulation strategy for two-stage three-phase photovoltaic system with high permeability of clean energy is proposed. By improving the maximum power point tracking proce...

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Autores principales:	Bo Zhang, Peisen Zhao, Jiale Zhao
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2022
Materias:	Two-stage VSG Variable power point tracking Voltage stability Frequency stability Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/2ecff380866a4406a9a4f394d4deb815
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spelling	oai:doaj.org-article:2ecff380866a4406a9a4f394d4deb8152021-12-04T04:35:13ZResearch on control strategy of two-stage photovoltaic virtual synchronous generator with variable power point tracking2352-484710.1016/j.egyr.2021.11.191https://doaj.org/article/2ecff380866a4406a9a4f394d4deb8152022-04-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2352484721013366https://doaj.org/toc/2352-4847Based on the analysis of the operation characteristics of photovoltaic cells, a novel virtual synchronous generator adaptive power regulation strategy for two-stage three-phase photovoltaic system with high permeability of clean energy is proposed. By improving the maximum power point tracking process of photovoltaic cells, the variable power point tracking control of photovoltaic cells is realized, and the control effect of DC/DC converter on the output power of photovoltaic cells is fully exerted. Without additional energy storage equipment, the energy supply required for inertia support and primary regulation of virtual synchronous generator is accurately realized. Combined with inverter VSG control strategy, the control of photovoltaic virtual synchronous generator is realized.Bo ZhangPeisen ZhaoJiale ZhaoElsevierarticleTwo-stage VSGVariable power point trackingVoltage stabilityFrequency stabilityElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENEnergy Reports, Vol 8, Iss , Pp 283-290 (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	Two-stage VSG Variable power point tracking Voltage stability Frequency stability Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	Two-stage VSG Variable power point tracking Voltage stability Frequency stability Electrical engineering. Electronics. Nuclear engineering TK1-9971 Bo Zhang Peisen Zhao Jiale Zhao Research on control strategy of two-stage photovoltaic virtual synchronous generator with variable power point tracking
description	Based on the analysis of the operation characteristics of photovoltaic cells, a novel virtual synchronous generator adaptive power regulation strategy for two-stage three-phase photovoltaic system with high permeability of clean energy is proposed. By improving the maximum power point tracking process of photovoltaic cells, the variable power point tracking control of photovoltaic cells is realized, and the control effect of DC/DC converter on the output power of photovoltaic cells is fully exerted. Without additional energy storage equipment, the energy supply required for inertia support and primary regulation of virtual synchronous generator is accurately realized. Combined with inverter VSG control strategy, the control of photovoltaic virtual synchronous generator is realized.
format	article
author	Bo Zhang Peisen Zhao Jiale Zhao
author_facet	Bo Zhang Peisen Zhao Jiale Zhao
author_sort	Bo Zhang
title	Research on control strategy of two-stage photovoltaic virtual synchronous generator with variable power point tracking
title_short	Research on control strategy of two-stage photovoltaic virtual synchronous generator with variable power point tracking
title_full	Research on control strategy of two-stage photovoltaic virtual synchronous generator with variable power point tracking
title_fullStr	Research on control strategy of two-stage photovoltaic virtual synchronous generator with variable power point tracking
title_full_unstemmed	Research on control strategy of two-stage photovoltaic virtual synchronous generator with variable power point tracking
title_sort	research on control strategy of two-stage photovoltaic virtual synchronous generator with variable power point tracking
publisher	Elsevier
publishDate	2022
url	https://doaj.org/article/2ecff380866a4406a9a4f394d4deb815
work_keys_str_mv	AT bozhang researchoncontrolstrategyoftwostagephotovoltaicvirtualsynchronousgeneratorwithvariablepowerpointtracking AT peisenzhao researchoncontrolstrategyoftwostagephotovoltaicvirtualsynchronousgeneratorwithvariablepowerpointtracking AT jialezhao researchoncontrolstrategyoftwostagephotovoltaicvirtualsynchronousgeneratorwithvariablepowerpointtracking
_version_	1718372903132594176

Research on control strategy of two-stage photovoltaic virtual synchronous generator with variable power point tracking

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