CN109038635B - 一种计及直流调制能力的解列断面优化选择方法及系统 - Google Patents
一种计及直流调制能力的解列断面优化选择方法及系统 Download PDFInfo
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- CN109038635B CN109038635B CN201810867872.6A CN201810867872A CN109038635B CN 109038635 B CN109038635 B CN 109038635B CN 201810867872 A CN201810867872 A CN 201810867872A CN 109038635 B CN109038635 B CN 109038635B
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- 238000005457 optimization Methods 0.000 title claims abstract description 8
- 238000010187 selection method Methods 0.000 title claims abstract description 7
- 230000001427 coherent effect Effects 0.000 claims abstract description 13
- 230000000295 complement effect Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 19
- 230000008569 process Effects 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 230000001052 transient effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Classifications
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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
- 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
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
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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)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
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CN201810867872.6A CN109038635B (zh) | 2018-08-02 | 2018-08-02 | 一种计及直流调制能力的解列断面优化选择方法及系统 |
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CN201810867872.6A CN109038635B (zh) | 2018-08-02 | 2018-08-02 | 一种计及直流调制能力的解列断面优化选择方法及系统 |
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CN109038635A CN109038635A (zh) | 2018-12-18 |
CN109038635B true CN109038635B (zh) | 2022-04-15 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN110458330B (zh) * | 2019-07-15 | 2022-06-17 | 北京科东电力控制系统有限责任公司 | 一种基于灰色关联分析法的级联断面解列优化方法及系统 |
CN112234627B (zh) * | 2020-08-31 | 2022-07-26 | 国网浙江省电力有限公司温州供电公司 | 一种综合离线仿真与实时信息监测的主动解列控制方法 |
CN114421500B (zh) * | 2022-02-11 | 2023-04-18 | 华北电力大学(保定) | 一种多直流馈入受端电网的主动解列断面确定方法 |
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CN102244394B (zh) * | 2011-06-24 | 2014-01-01 | 山东大学 | 基于归一化谱聚类和约束谱聚类的两阶段主动解列方法 |
CN103093037B (zh) * | 2012-12-27 | 2016-08-24 | 东北电网有限公司 | 基于主从问题交替优化的电力系统解列断面搜索方法 |
CN103311960A (zh) * | 2013-06-17 | 2013-09-18 | 国家电网公司 | 一种强联系电网同调稳定区域划分方法 |
CN103762579B (zh) * | 2013-12-22 | 2015-11-11 | 国家电网公司 | 一种提高电网暂态功角稳定性的直流功率紧急控制性能指标计算方法 |
CN104090985B (zh) * | 2014-07-25 | 2017-09-22 | 国家电网公司 | 一种基于电气距离的主动解列最优断面搜索方法 |
CN104901304B (zh) * | 2015-02-15 | 2017-05-10 | 国家电网公司 | 一种基于轨迹的电力系统暂态稳定负相关断面识别方法 |
CN106127237B (zh) * | 2016-06-17 | 2019-11-19 | 东北电力大学 | 基于谱聚类的含vsc-hvdc交直流系统最优解列断面搜索方法 |
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Effective date of registration: 20190124 Address after: 210003 Nan Rui Road, Drum Tower District, Nanjing, Jiangsu Province, No. 8 Applicant after: NARI Group Co. Ltd. Applicant after: State Grid Shanghai Municipal Electric Power Company Applicant after: State Grid Corporation of China Address before: No. 19, Jiangning District, Jiangning District, Nanjing, Jiangsu Applicant before: NARI Group Co. Ltd. Applicant before: State Grid Shanghai Municipal Electric Power Company |
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Inventor after: Wu Xuelian Inventor after: Tan Zhen Inventor after: Hu Yang Inventor after: Pei Chaohui Inventor after: Zhang Qian Inventor after: Zhao Yanli Inventor after: Liu Fusuo Inventor after: Li Zhaowei Inventor after: Huang Hui Inventor after: Li Wei Inventor after: Xue Feng Inventor after: Wang Yu Inventor after: Zhu Ling Inventor after: Zhang Hongli Inventor before: Wu Xuelian Inventor before: Tan Zhen Inventor before: Hu Yang Inventor before: Pi Chaohui Inventor before: Zhang Qian Inventor before: Zhao Yanli Inventor before: Liu Fusuo Inventor before: Li Zhaowei Inventor before: Huang Hui Inventor before: Li Wei Inventor before: Xue Feng Inventor before: Wang Yu Inventor before: Zhu Ling Inventor before: Zhang Hongli |
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