CN112086991B - 一种基于多端柔性直流输电系统的电网调频方法 - Google Patents

一种基于多端柔性直流输电系统的电网调频方法 Download PDF

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Publication number
CN112086991B
CN112086991B CN202010873966.1A CN202010873966A CN112086991B CN 112086991 B CN112086991 B CN 112086991B CN 202010873966 A CN202010873966 A CN 202010873966A CN 112086991 B CN112086991 B CN 112086991B
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China
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power
converter station
alternating current
frequency modulation
station
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Chinese (zh)
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CN112086991A (zh
Inventor
李周
李亚州
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Southeast University
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Southeast University
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Priority to CN202010873966.1A priority Critical patent/CN112086991B/zh
Priority to PCT/CN2020/116995 priority patent/WO2022041366A1/fr
Priority to LU500835A priority patent/LU500835B1/en
Publication of CN112086991A publication Critical patent/CN112086991A/zh
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/36—Arrangements for transfer of electric power between ac networks via a high-tension dc link
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/24—Arrangements for preventing or reducing oscillations of power in networks
    • H02J3/241—The oscillation concerning frequency
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
    • H02J3/48—Controlling the sharing of the in-phase component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
CN202010873966.1A 2020-08-26 2020-08-26 一种基于多端柔性直流输电系统的电网调频方法 Active CN112086991B (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN202010873966.1A CN112086991B (zh) 2020-08-26 2020-08-26 一种基于多端柔性直流输电系统的电网调频方法
PCT/CN2020/116995 WO2022041366A1 (fr) 2020-08-26 2020-09-23 Procédé de modulation de fréquence de réseau électrique faisant appel à un système de transmission de courant continu flexible multi-terminal
LU500835A LU500835B1 (en) 2020-08-26 2020-09-23 Grid frequency regulation method based on multi-terminal flexible direct current transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010873966.1A CN112086991B (zh) 2020-08-26 2020-08-26 一种基于多端柔性直流输电系统的电网调频方法

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CN112086991A CN112086991A (zh) 2020-12-15
CN112086991B true CN112086991B (zh) 2022-06-03

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CN (1) CN112086991B (fr)
LU (1) LU500835B1 (fr)
WO (1) WO2022041366A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113113929B (zh) * 2021-04-14 2022-06-14 南方电网科学研究院有限责任公司 柔性直流输电系统的电网构造型控制方法、装置及介质
CN114914903A (zh) * 2022-04-02 2022-08-16 南京南瑞继保电气有限公司 一种交流电网互联用储能系统结构及控制方法
CN115377998A (zh) * 2022-09-20 2022-11-22 武汉大学 基于柔性负荷有功-电压耦合特性的电网频率控制方法
CN115864415B (zh) * 2023-02-16 2023-04-25 中国科学院电工研究所 弱网互联场景下柔性交直流配电系统稳定控制方法
CN117878976B (zh) * 2024-03-13 2024-05-24 华北电力大学 一种基于三端柔性直流输电系统的受端频率支撑方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9197068B2 (en) * 2010-09-30 2015-11-24 Abb Research Ltd. Coordinated control of multi-terminal HVDC systems
CN105552948B (zh) * 2016-02-05 2019-06-25 国网浙江省电力公司湖州供电公司 一种基于柔性直流输电系统的电网调频方法
US10389125B2 (en) * 2017-03-07 2019-08-20 Thomas Alexander Wilkins Expanded reactive following for distributed generation and loads of other reactive controller(s)
CN108462196A (zh) * 2018-02-09 2018-08-28 清华大学 新能源vsg辅助调频p-v自适应下垂控制方法及系统
CN108521139B (zh) * 2018-05-11 2020-08-04 国网经济技术研究院有限公司 一种频率电压协调控制方法及装置
CN108923448B (zh) * 2018-06-19 2022-04-29 东南大学 一种多端柔性直流输电协调控制方法及系统
CN109120005B (zh) * 2018-06-22 2022-04-01 华北电力大学（保定） 一种多端柔性直流输电系统功率协调控制方法
CN109638839B (zh) * 2019-01-21 2022-07-29 东南大学 一种双极柔性直流输电系统潮流计算方法
CN110912158A (zh) * 2019-12-15 2020-03-24 兰州交通大学 风电参与调频的多端柔性直流输电系统频率稳定控制方法

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CN112086991A (zh) 2020-12-15
LU500835B1 (en) 2022-03-04
WO2022041366A1 (fr) 2022-03-03

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