A comprehensive control strategy for photovoltaic virtual synchronous generator considering frequency regulation capability

The existing photovoltaic frequency regulation strategies do not take into account the differences in the frequency regulation capability. So they cannot fully exploit the support capacity to the grid frequency. For the purpose of improving the control precision and regulation effect of PV, a compre...
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Autor*in:	Zhaoxun Liu [verfasserIn] Liang Qin [verfasserIn] Shiqi Yang [verfasserIn] Yiyuan Zhou [verfasserIn] Qing Wang [verfasserIn] Jingwen Zheng [verfasserIn] Kaipei Liu [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2022

Schlagwörter:	PV-VSG Frequency deviation-free control Frequency regulation capacity Coordinated control

Übergeordnetes Werk:	In: Energy Reports - Elsevier, 2016, 8(2022), Seite 153-163
Übergeordnetes Werk:	volume:8 ; year:2022 ; pages:153-163

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.1016/j.egyr.2022.10.131

Katalog-ID:	DOAJ021983348

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520			\|a The existing photovoltaic frequency regulation strategies do not take into account the differences in the frequency regulation capability. So they cannot fully exploit the support capacity to the grid frequency. For the purpose of improving the control precision and regulation effect of PV, a comprehensive control strategy for photovoltaic virtual synchronous generator (PV-VSG) is proposed, which accurately considers the frequency regulation capability. First, the inertia regulation margin, power regulation speed and power regulation margin are taken as the evaluation index of frequency regulation capability of PV. Then, the frequent deviation-free control strategy with integral link and the multiple control modes switching strategy are proposed, whose control parameters are designed according to the frequency regulation capability. In the simulation verification, the proposed method reduces the frequency deviation by 0.11 Hz compared to existing strategies, and can quickly recover to the normal value. At the same time, the frequency regulation utilizes the capability of the PVs, which also validates the effectiveness of the proposed strategy.
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allfields	10.1016/j.egyr.2022.10.131 doi (DE-627)DOAJ021983348 (DE-599)DOAJ6572b23dcab9463e915bd3e0c3cdfdbc DE-627 ger DE-627 rakwb eng TK1-9971 Zhaoxun Liu verfasserin aut A comprehensive control strategy for photovoltaic virtual synchronous generator considering frequency regulation capability 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The existing photovoltaic frequency regulation strategies do not take into account the differences in the frequency regulation capability. So they cannot fully exploit the support capacity to the grid frequency. For the purpose of improving the control precision and regulation effect of PV, a comprehensive control strategy for photovoltaic virtual synchronous generator (PV-VSG) is proposed, which accurately considers the frequency regulation capability. First, the inertia regulation margin, power regulation speed and power regulation margin are taken as the evaluation index of frequency regulation capability of PV. Then, the frequent deviation-free control strategy with integral link and the multiple control modes switching strategy are proposed, whose control parameters are designed according to the frequency regulation capability. In the simulation verification, the proposed method reduces the frequency deviation by 0.11 Hz compared to existing strategies, and can quickly recover to the normal value. At the same time, the frequency regulation utilizes the capability of the PVs, which also validates the effectiveness of the proposed strategy. PV-VSG Frequency deviation-free control Frequency regulation capacity Coordinated control Electrical engineering. Electronics. Nuclear engineering Liang Qin verfasserin aut Shiqi Yang verfasserin aut Yiyuan Zhou verfasserin aut Qing Wang verfasserin aut Jingwen Zheng verfasserin aut Kaipei Liu verfasserin aut In Energy Reports Elsevier, 2016 8(2022), Seite 153-163 (DE-627)820689033 (DE-600)2814795-9 23524847 nnns volume:8 year:2022 pages:153-163 https://doi.org/10.1016/j.egyr.2022.10.131 kostenfrei https://doaj.org/article/6572b23dcab9463e915bd3e0c3cdfdbc kostenfrei http://www.sciencedirect.com/science/article/pii/S2352484722020662 kostenfrei https://doaj.org/toc/2352-4847 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 8 2022 153-163
spelling	10.1016/j.egyr.2022.10.131 doi (DE-627)DOAJ021983348 (DE-599)DOAJ6572b23dcab9463e915bd3e0c3cdfdbc DE-627 ger DE-627 rakwb eng TK1-9971 Zhaoxun Liu verfasserin aut A comprehensive control strategy for photovoltaic virtual synchronous generator considering frequency regulation capability 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The existing photovoltaic frequency regulation strategies do not take into account the differences in the frequency regulation capability. So they cannot fully exploit the support capacity to the grid frequency. For the purpose of improving the control precision and regulation effect of PV, a comprehensive control strategy for photovoltaic virtual synchronous generator (PV-VSG) is proposed, which accurately considers the frequency regulation capability. First, the inertia regulation margin, power regulation speed and power regulation margin are taken as the evaluation index of frequency regulation capability of PV. Then, the frequent deviation-free control strategy with integral link and the multiple control modes switching strategy are proposed, whose control parameters are designed according to the frequency regulation capability. In the simulation verification, the proposed method reduces the frequency deviation by 0.11 Hz compared to existing strategies, and can quickly recover to the normal value. At the same time, the frequency regulation utilizes the capability of the PVs, which also validates the effectiveness of the proposed strategy. PV-VSG Frequency deviation-free control Frequency regulation capacity Coordinated control Electrical engineering. Electronics. Nuclear engineering Liang Qin verfasserin aut Shiqi Yang verfasserin aut Yiyuan Zhou verfasserin aut Qing Wang verfasserin aut Jingwen Zheng verfasserin aut Kaipei Liu verfasserin aut In Energy Reports Elsevier, 2016 8(2022), Seite 153-163 (DE-627)820689033 (DE-600)2814795-9 23524847 nnns volume:8 year:2022 pages:153-163 https://doi.org/10.1016/j.egyr.2022.10.131 kostenfrei https://doaj.org/article/6572b23dcab9463e915bd3e0c3cdfdbc kostenfrei http://www.sciencedirect.com/science/article/pii/S2352484722020662 kostenfrei https://doaj.org/toc/2352-4847 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 8 2022 153-163
allfields_unstemmed	10.1016/j.egyr.2022.10.131 doi (DE-627)DOAJ021983348 (DE-599)DOAJ6572b23dcab9463e915bd3e0c3cdfdbc DE-627 ger DE-627 rakwb eng TK1-9971 Zhaoxun Liu verfasserin aut A comprehensive control strategy for photovoltaic virtual synchronous generator considering frequency regulation capability 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The existing photovoltaic frequency regulation strategies do not take into account the differences in the frequency regulation capability. So they cannot fully exploit the support capacity to the grid frequency. For the purpose of improving the control precision and regulation effect of PV, a comprehensive control strategy for photovoltaic virtual synchronous generator (PV-VSG) is proposed, which accurately considers the frequency regulation capability. First, the inertia regulation margin, power regulation speed and power regulation margin are taken as the evaluation index of frequency regulation capability of PV. Then, the frequent deviation-free control strategy with integral link and the multiple control modes switching strategy are proposed, whose control parameters are designed according to the frequency regulation capability. In the simulation verification, the proposed method reduces the frequency deviation by 0.11 Hz compared to existing strategies, and can quickly recover to the normal value. At the same time, the frequency regulation utilizes the capability of the PVs, which also validates the effectiveness of the proposed strategy. PV-VSG Frequency deviation-free control Frequency regulation capacity Coordinated control Electrical engineering. Electronics. Nuclear engineering Liang Qin verfasserin aut Shiqi Yang verfasserin aut Yiyuan Zhou verfasserin aut Qing Wang verfasserin aut Jingwen Zheng verfasserin aut Kaipei Liu verfasserin aut In Energy Reports Elsevier, 2016 8(2022), Seite 153-163 (DE-627)820689033 (DE-600)2814795-9 23524847 nnns volume:8 year:2022 pages:153-163 https://doi.org/10.1016/j.egyr.2022.10.131 kostenfrei https://doaj.org/article/6572b23dcab9463e915bd3e0c3cdfdbc kostenfrei http://www.sciencedirect.com/science/article/pii/S2352484722020662 kostenfrei https://doaj.org/toc/2352-4847 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 8 2022 153-163
allfieldsGer	10.1016/j.egyr.2022.10.131 doi (DE-627)DOAJ021983348 (DE-599)DOAJ6572b23dcab9463e915bd3e0c3cdfdbc DE-627 ger DE-627 rakwb eng TK1-9971 Zhaoxun Liu verfasserin aut A comprehensive control strategy for photovoltaic virtual synchronous generator considering frequency regulation capability 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The existing photovoltaic frequency regulation strategies do not take into account the differences in the frequency regulation capability. So they cannot fully exploit the support capacity to the grid frequency. For the purpose of improving the control precision and regulation effect of PV, a comprehensive control strategy for photovoltaic virtual synchronous generator (PV-VSG) is proposed, which accurately considers the frequency regulation capability. First, the inertia regulation margin, power regulation speed and power regulation margin are taken as the evaluation index of frequency regulation capability of PV. Then, the frequent deviation-free control strategy with integral link and the multiple control modes switching strategy are proposed, whose control parameters are designed according to the frequency regulation capability. In the simulation verification, the proposed method reduces the frequency deviation by 0.11 Hz compared to existing strategies, and can quickly recover to the normal value. At the same time, the frequency regulation utilizes the capability of the PVs, which also validates the effectiveness of the proposed strategy. PV-VSG Frequency deviation-free control Frequency regulation capacity Coordinated control Electrical engineering. Electronics. Nuclear engineering Liang Qin verfasserin aut Shiqi Yang verfasserin aut Yiyuan Zhou verfasserin aut Qing Wang verfasserin aut Jingwen Zheng verfasserin aut Kaipei Liu verfasserin aut In Energy Reports Elsevier, 2016 8(2022), Seite 153-163 (DE-627)820689033 (DE-600)2814795-9 23524847 nnns volume:8 year:2022 pages:153-163 https://doi.org/10.1016/j.egyr.2022.10.131 kostenfrei https://doaj.org/article/6572b23dcab9463e915bd3e0c3cdfdbc kostenfrei http://www.sciencedirect.com/science/article/pii/S2352484722020662 kostenfrei https://doaj.org/toc/2352-4847 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 8 2022 153-163
allfieldsSound	10.1016/j.egyr.2022.10.131 doi (DE-627)DOAJ021983348 (DE-599)DOAJ6572b23dcab9463e915bd3e0c3cdfdbc DE-627 ger DE-627 rakwb eng TK1-9971 Zhaoxun Liu verfasserin aut A comprehensive control strategy for photovoltaic virtual synchronous generator considering frequency regulation capability 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The existing photovoltaic frequency regulation strategies do not take into account the differences in the frequency regulation capability. So they cannot fully exploit the support capacity to the grid frequency. For the purpose of improving the control precision and regulation effect of PV, a comprehensive control strategy for photovoltaic virtual synchronous generator (PV-VSG) is proposed, which accurately considers the frequency regulation capability. First, the inertia regulation margin, power regulation speed and power regulation margin are taken as the evaluation index of frequency regulation capability of PV. Then, the frequent deviation-free control strategy with integral link and the multiple control modes switching strategy are proposed, whose control parameters are designed according to the frequency regulation capability. In the simulation verification, the proposed method reduces the frequency deviation by 0.11 Hz compared to existing strategies, and can quickly recover to the normal value. At the same time, the frequency regulation utilizes the capability of the PVs, which also validates the effectiveness of the proposed strategy. PV-VSG Frequency deviation-free control Frequency regulation capacity Coordinated control Electrical engineering. Electronics. Nuclear engineering Liang Qin verfasserin aut Shiqi Yang verfasserin aut Yiyuan Zhou verfasserin aut Qing Wang verfasserin aut Jingwen Zheng verfasserin aut Kaipei Liu verfasserin aut In Energy Reports Elsevier, 2016 8(2022), Seite 153-163 (DE-627)820689033 (DE-600)2814795-9 23524847 nnns volume:8 year:2022 pages:153-163 https://doi.org/10.1016/j.egyr.2022.10.131 kostenfrei https://doaj.org/article/6572b23dcab9463e915bd3e0c3cdfdbc kostenfrei http://www.sciencedirect.com/science/article/pii/S2352484722020662 kostenfrei https://doaj.org/toc/2352-4847 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 8 2022 153-163
language	English
source	In Energy Reports 8(2022), Seite 153-163 volume:8 year:2022 pages:153-163
sourceStr	In Energy Reports 8(2022), Seite 153-163 volume:8 year:2022 pages:153-163
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	PV-VSG Frequency deviation-free control Frequency regulation capacity Coordinated control Electrical engineering. Electronics. Nuclear engineering
isfreeaccess_bool	true
container_title	Energy Reports
authorswithroles_txt_mv	Zhaoxun Liu @@aut@@ Liang Qin @@aut@@ Shiqi Yang @@aut@@ Yiyuan Zhou @@aut@@ Qing Wang @@aut@@ Jingwen Zheng @@aut@@ Kaipei Liu @@aut@@
publishDateDaySort_date	2022-01-01T00:00:00Z
hierarchy_top_id	820689033
id	DOAJ021983348
language_de	englisch
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callnumber-first	T - Technology
author	Zhaoxun Liu
spellingShingle	Zhaoxun Liu misc TK1-9971 misc PV-VSG misc Frequency deviation-free control misc Frequency regulation capacity misc Coordinated control misc Electrical engineering. Electronics. Nuclear engineering A comprehensive control strategy for photovoltaic virtual synchronous generator considering frequency regulation capability
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topic_title	TK1-9971 A comprehensive control strategy for photovoltaic virtual synchronous generator considering frequency regulation capability PV-VSG Frequency deviation-free control Frequency regulation capacity Coordinated control
topic	misc TK1-9971 misc PV-VSG misc Frequency deviation-free control misc Frequency regulation capacity misc Coordinated control misc Electrical engineering. Electronics. Nuclear engineering
topic_unstemmed	misc TK1-9971 misc PV-VSG misc Frequency deviation-free control misc Frequency regulation capacity misc Coordinated control misc Electrical engineering. Electronics. Nuclear engineering
topic_browse	misc TK1-9971 misc PV-VSG misc Frequency deviation-free control misc Frequency regulation capacity misc Coordinated control misc Electrical engineering. Electronics. Nuclear engineering
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title	A comprehensive control strategy for photovoltaic virtual synchronous generator considering frequency regulation capability
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title_full	A comprehensive control strategy for photovoltaic virtual synchronous generator considering frequency regulation capability
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author_browse	Zhaoxun Liu Liang Qin Shiqi Yang Yiyuan Zhou Qing Wang Jingwen Zheng Kaipei Liu
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doi_str_mv	10.1016/j.egyr.2022.10.131
author2-role	verfasserin
title_sort	comprehensive control strategy for photovoltaic virtual synchronous generator considering frequency regulation capability
callnumber	TK1-9971
title_auth	A comprehensive control strategy for photovoltaic virtual synchronous generator considering frequency regulation capability
abstract	The existing photovoltaic frequency regulation strategies do not take into account the differences in the frequency regulation capability. So they cannot fully exploit the support capacity to the grid frequency. For the purpose of improving the control precision and regulation effect of PV, a comprehensive control strategy for photovoltaic virtual synchronous generator (PV-VSG) is proposed, which accurately considers the frequency regulation capability. First, the inertia regulation margin, power regulation speed and power regulation margin are taken as the evaluation index of frequency regulation capability of PV. Then, the frequent deviation-free control strategy with integral link and the multiple control modes switching strategy are proposed, whose control parameters are designed according to the frequency regulation capability. In the simulation verification, the proposed method reduces the frequency deviation by 0.11 Hz compared to existing strategies, and can quickly recover to the normal value. At the same time, the frequency regulation utilizes the capability of the PVs, which also validates the effectiveness of the proposed strategy.
abstractGer	The existing photovoltaic frequency regulation strategies do not take into account the differences in the frequency regulation capability. So they cannot fully exploit the support capacity to the grid frequency. For the purpose of improving the control precision and regulation effect of PV, a comprehensive control strategy for photovoltaic virtual synchronous generator (PV-VSG) is proposed, which accurately considers the frequency regulation capability. First, the inertia regulation margin, power regulation speed and power regulation margin are taken as the evaluation index of frequency regulation capability of PV. Then, the frequent deviation-free control strategy with integral link and the multiple control modes switching strategy are proposed, whose control parameters are designed according to the frequency regulation capability. In the simulation verification, the proposed method reduces the frequency deviation by 0.11 Hz compared to existing strategies, and can quickly recover to the normal value. At the same time, the frequency regulation utilizes the capability of the PVs, which also validates the effectiveness of the proposed strategy.
abstract_unstemmed	The existing photovoltaic frequency regulation strategies do not take into account the differences in the frequency regulation capability. So they cannot fully exploit the support capacity to the grid frequency. For the purpose of improving the control precision and regulation effect of PV, a comprehensive control strategy for photovoltaic virtual synchronous generator (PV-VSG) is proposed, which accurately considers the frequency regulation capability. First, the inertia regulation margin, power regulation speed and power regulation margin are taken as the evaluation index of frequency regulation capability of PV. Then, the frequent deviation-free control strategy with integral link and the multiple control modes switching strategy are proposed, whose control parameters are designed according to the frequency regulation capability. In the simulation verification, the proposed method reduces the frequency deviation by 0.11 Hz compared to existing strategies, and can quickly recover to the normal value. At the same time, the frequency regulation utilizes the capability of the PVs, which also validates the effectiveness of the proposed strategy.
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title_short	A comprehensive control strategy for photovoltaic virtual synchronous generator considering frequency regulation capability
url	https://doi.org/10.1016/j.egyr.2022.10.131 https://doaj.org/article/6572b23dcab9463e915bd3e0c3cdfdbc http://www.sciencedirect.com/science/article/pii/S2352484722020662 https://doaj.org/toc/2352-4847
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up_date	2024-07-03T23:42:15.272Z
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A comprehensive control strategy for photovoltaic virtual synchronous generator considering frequency regulation capability

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