CN113991757A - 无通信下台区低压直流柔性互联功率控制方法、系统、装置及存储介质 - Google Patents
无通信下台区低压直流柔性互联功率控制方法、系统、装置及存储介质 Download PDFInfo
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- CN113991757A CN113991757A CN202111271299.0A CN202111271299A CN113991757A CN 113991757 A CN113991757 A CN 113991757A CN 202111271299 A CN202111271299 A CN 202111271299A CN 113991757 A CN113991757 A CN 113991757A
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004891 communication Methods 0.000 title claims abstract description 18
- 238000003860 storage Methods 0.000 title claims abstract description 18
- 238000009826 distribution Methods 0.000 claims abstract description 68
- 238000004590 computer program Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 12
- 230000006870 function Effects 0.000 description 4
- 238000004146 energy storage Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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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
- H02J3/38—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
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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
- H02J3/04—Circuit arrangements for ac mains or ac distribution networks for connecting networks of the same frequency but supplied from different sources
- H02J3/06—Controlling transfer of power between connected networks; Controlling sharing of load between connected networks
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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
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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
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/10—Power transmission or distribution systems management focussing at grid-level, e.g. load flow analysis, node profile computation, meshed network optimisation, active network management or spinning reserve management
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- 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)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Inverter Devices (AREA)
Abstract
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Priority Applications (1)
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CN202111271299.0A CN113991757B (zh) | 2021-10-29 | 2021-10-29 | 无通信下台区低压直流柔性互联功率控制方法、系统、装置及存储介质 |
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CN202111271299.0A CN113991757B (zh) | 2021-10-29 | 2021-10-29 | 无通信下台区低压直流柔性互联功率控制方法、系统、装置及存储介质 |
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CN113991757A true CN113991757A (zh) | 2022-01-28 |
CN113991757B CN113991757B (zh) | 2024-03-26 |
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Citations (12)
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CN107404119A (zh) * | 2017-06-14 | 2017-11-28 | 国家电网公司 | 一种电动汽车负荷转供系统的控制方法 |
CN108390419A (zh) * | 2018-04-19 | 2018-08-10 | 广东电网有限责任公司电力科学研究院 | 基于柔性直流互联的配电分区负载率均衡控制方法及装置 |
CN108521146A (zh) * | 2018-06-15 | 2018-09-11 | 贵州电网有限责任公司 | 一种交直流配电网区域稳定控制装置及控制方法 |
US20190109461A1 (en) * | 2017-09-26 | 2019-04-11 | The Governors Of The University Of Alberta | Grid-supporting inverters with significantly reduced storage requirements |
CN109818376A (zh) * | 2017-11-20 | 2019-05-28 | 国网江苏省电力公司徐州供电公司 | 一种柔性配网供电系统有功功率控制方法 |
CN109842162A (zh) * | 2019-01-24 | 2019-06-04 | 国电南瑞科技股份有限公司 | 一种柔性交直流配电台区及其调度控制策略 |
CN110277803A (zh) * | 2019-07-30 | 2019-09-24 | 西安西电电气研究院有限责任公司 | 一种储能变流器的虚拟同步发电机控制方法及控制装置 |
CN110752595A (zh) * | 2019-09-10 | 2020-02-04 | 国电南瑞科技股份有限公司 | 一种基于柔性判处策略的配电台区故障支援方法及装置 |
CN111463821A (zh) * | 2020-05-20 | 2020-07-28 | 国网江苏省电力有限公司宿迁供电分公司 | 一种适用于直流配电网的等负载率主从控制方法 |
WO2021008664A1 (en) * | 2019-07-15 | 2021-01-21 | Vestas Wind Systems A/S | Power generating unit with virtural synchronous generator with current limitation |
CN112821436A (zh) * | 2021-01-05 | 2021-05-18 | 国网上海能源互联网研究院有限公司 | 一种用于台区柔性互联系统的运行控制方法及系统 |
CN113206503A (zh) * | 2021-06-03 | 2021-08-03 | 贵州电网有限责任公司 | 一种基于直流互联的电网潮流调控方法 |
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2021
- 2021-10-29 CN CN202111271299.0A patent/CN113991757B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107404119A (zh) * | 2017-06-14 | 2017-11-28 | 国家电网公司 | 一种电动汽车负荷转供系统的控制方法 |
US20190109461A1 (en) * | 2017-09-26 | 2019-04-11 | The Governors Of The University Of Alberta | Grid-supporting inverters with significantly reduced storage requirements |
CN109818376A (zh) * | 2017-11-20 | 2019-05-28 | 国网江苏省电力公司徐州供电公司 | 一种柔性配网供电系统有功功率控制方法 |
CN108390419A (zh) * | 2018-04-19 | 2018-08-10 | 广东电网有限责任公司电力科学研究院 | 基于柔性直流互联的配电分区负载率均衡控制方法及装置 |
CN108521146A (zh) * | 2018-06-15 | 2018-09-11 | 贵州电网有限责任公司 | 一种交直流配电网区域稳定控制装置及控制方法 |
CN109842162A (zh) * | 2019-01-24 | 2019-06-04 | 国电南瑞科技股份有限公司 | 一种柔性交直流配电台区及其调度控制策略 |
WO2021008664A1 (en) * | 2019-07-15 | 2021-01-21 | Vestas Wind Systems A/S | Power generating unit with virtural synchronous generator with current limitation |
CN110277803A (zh) * | 2019-07-30 | 2019-09-24 | 西安西电电气研究院有限责任公司 | 一种储能变流器的虚拟同步发电机控制方法及控制装置 |
CN110752595A (zh) * | 2019-09-10 | 2020-02-04 | 国电南瑞科技股份有限公司 | 一种基于柔性判处策略的配电台区故障支援方法及装置 |
CN111463821A (zh) * | 2020-05-20 | 2020-07-28 | 国网江苏省电力有限公司宿迁供电分公司 | 一种适用于直流配电网的等负载率主从控制方法 |
CN112821436A (zh) * | 2021-01-05 | 2021-05-18 | 国网上海能源互联网研究院有限公司 | 一种用于台区柔性互联系统的运行控制方法及系统 |
CN113206503A (zh) * | 2021-06-03 | 2021-08-03 | 贵州电网有限责任公司 | 一种基于直流互联的电网潮流调控方法 |
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Inventor after: Zhao Jingtao Inventor after: Sun Houtao Inventor after: Ding Zhiyu Inventor after: Yun Yang Inventor after: Ge Weiliang Inventor after: Qi Tianxing Inventor after: Jin Xue Inventor after: Zhang Xiaoyan Inventor after: Shi Chunhu Inventor after: Guo Wangyong Inventor after: Huang Kun Inventor after: Wen Chuanxin Inventor after: Zheng Shu Inventor after: Ding Xiaohua Inventor after: Wang Hui Inventor after: Han Zhongxiu Inventor before: Zhang Jingtao Inventor before: Chen Houtao Inventor before: Ding Zhiyu Inventor before: Yun Yang Inventor before: Ge Weiliang Inventor before: Qi Tianxing Inventor before: Jin Xue Inventor before: Zhang Xiaoyan Inventor before: Shi Chunhu Inventor before: Guo Wangyong Inventor before: Huang Kun Inventor before: Wen Chuanxin Inventor before: Zheng Shu Inventor before: Ding Xiaohua Inventor before: Wang Hui Inventor before: Han Zhongxiu |
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