CN110957734B - 一种适用于多端柔性直流输配电系统的电压下垂控制方法 - Google Patents
一种适用于多端柔性直流输配电系统的电压下垂控制方法 Download PDFInfo
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- CN110957734B CN110957734B CN201911312816.7A CN201911312816A CN110957734B CN 110957734 B CN110957734 B CN 110957734B CN 201911312816 A CN201911312816 A CN 201911312816A CN 110957734 B CN110957734 B CN 110957734B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000005259 measurement Methods 0.000 claims 1
- 238000004891 communication Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000004088 simulation Methods 0.000 description 4
- 238000011217 control strategy Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 101100499229 Mus musculus Dhrsx gene Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 239000000463 material Substances 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
- H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
-
- 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
- H02J3/26—Arrangements for eliminating or reducing asymmetry in polyphase networks
-
- 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
-
- 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
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/50—Arrangements for eliminating or reducing asymmetry in polyphase networks
-
- 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]
Abstract
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CN201911312816.7A CN110957734B (zh) | 2019-12-18 | 2019-12-18 | 一种适用于多端柔性直流输配电系统的电压下垂控制方法 |
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CN201911312816.7A CN110957734B (zh) | 2019-12-18 | 2019-12-18 | 一种适用于多端柔性直流输配电系统的电压下垂控制方法 |
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CN110957734A CN110957734A (zh) | 2020-04-03 |
CN110957734B true CN110957734B (zh) | 2021-07-02 |
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CN112653176B (zh) * | 2020-12-28 | 2022-03-15 | 天津大学 | 一种用于多端柔性直流系统的变工作点下垂控制方法 |
CN115001044A (zh) * | 2022-07-19 | 2022-09-02 | 东南大学溧阳研究院 | 一种换流器自主功率共享控制方法 |
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CN103606945B (zh) * | 2013-11-19 | 2016-04-20 | 国家电网公司 | 一种多端柔性直流输电系统的控制系统及其控制方法 |
CN105244902B (zh) * | 2015-10-23 | 2017-10-17 | 南方电网科学研究院有限责任公司 | 多端柔性直流输电系统的直流电压斜率控制方法及系统 |
CN106451515B (zh) * | 2016-08-17 | 2019-04-26 | 东北电力大学 | 适用于多端柔性直流输电系统的广义下垂控制方法 |
CN106253320B (zh) * | 2016-08-23 | 2019-09-20 | 国家电网公司 | 多端柔性直流输电系统自适应下垂控制方法 |
CN108039718B (zh) * | 2017-11-17 | 2023-09-22 | 中国电力科学研究院有限公司 | 一种改进的柔性直流电压控制方法及系统 |
CN110165695B (zh) * | 2019-05-17 | 2022-09-20 | 中国电力科学研究院有限公司 | 一种用于分层控制多端直流输电系统的方法及系统 |
CN110086193A (zh) * | 2019-05-21 | 2019-08-02 | 上海电力学院 | 适用于柔性直流配电系统的自适应下垂控制方法 |
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Effective date of registration: 20200907 Address after: No. 2481 Suqian City, Jiangsu province 223800 Avenue development Sucheng District Applicant after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. SUQIAN POWER SUPPLY BRANCH Address before: No. 2481 Suqian City, Jiangsu province 223800 Avenue development Sucheng District Applicant before: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. SUQIAN POWER SUPPLY BRANCH Applicant before: Tianjin University Applicant before: STATE GRID JIANGSU ELECTRIC POWER Co. Applicant before: STATE GRID CORPORATION OF CHINA |
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Effective date of registration: 20210609 Address after: 223800 no.2481 Fazhan Avenue, Sucheng District, Suqian City, Jiangsu Province Applicant after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. SUQIAN POWER SUPPLY BRANCH Applicant after: Tianjin University Applicant after: STATE GRID JIANGSU ELECTRIC POWER Co. Applicant after: STATE GRID CORPORATION OF CHINA Address before: 223800 no.2481 Fazhan Avenue, Sucheng District, Suqian City, Jiangsu Province Applicant before: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. SUQIAN POWER SUPPLY BRANCH |
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