CN107968422B - 提高vsc与弱交流电网交换功率稳定性的锁相方法 - Google Patents
提高vsc与弱交流电网交换功率稳定性的锁相方法 Download PDFInfo
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- CN107968422B CN107968422B CN201610911741.4A CN201610911741A CN107968422B CN 107968422 B CN107968422 B CN 107968422B CN 201610911741 A CN201610911741 A CN 201610911741A CN 107968422 B CN107968422 B CN 107968422B
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000013016 damping Methods 0.000 claims description 6
- 238000013178 mathematical model Methods 0.000 claims description 6
- 238000004364 calculation method Methods 0.000 claims description 5
- 238000002474 experimental method Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000004044 response Effects 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
- H02J3/36—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
- H02J3/36—Arrangements for transfer of electric power between ac networks via a high-tension dc link
- H02J2003/365—Reducing harmonics or oscillations in HVDC
-
- 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)
- Inverter Devices (AREA)
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CN201610911741.4A CN107968422B (zh) | 2016-10-20 | 2016-10-20 | 提高vsc与弱交流电网交换功率稳定性的锁相方法 |
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CN201610911741.4A CN107968422B (zh) | 2016-10-20 | 2016-10-20 | 提高vsc与弱交流电网交换功率稳定性的锁相方法 |
Publications (2)
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CN107968422A CN107968422A (zh) | 2018-04-27 |
CN107968422B true CN107968422B (zh) | 2023-02-28 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109494778B (zh) * | 2018-10-16 | 2022-03-04 | 中国电力科学研究院有限公司 | 一种柔性直流输电有功开环控制方法及系统 |
CN109659969B (zh) * | 2019-02-15 | 2019-11-15 | 四川大学 | 一种柔性直流输电动态稳定性判断及控制方法 |
CN109842143B (zh) * | 2019-02-19 | 2020-11-03 | 郑州电力高等专科学校 | 电压源换流器高压直流输电技术互连弱交流系统控制方法 |
CN113346540B (zh) * | 2021-05-25 | 2023-07-07 | 西安交通大学 | 一种并网电压源型换流器平衡点稳定性判据 |
CN114938032B (zh) * | 2022-06-22 | 2023-01-17 | 中国电力科学研究院有限公司 | 一种提升新能源经柔直孤岛送出系统控制优化方法及装置 |
CN115663876B (zh) * | 2022-10-25 | 2023-05-16 | 国网经济技术研究院有限公司 | 混合级联特高压直流系统主回路参数设计方法及系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104934992A (zh) * | 2015-06-23 | 2015-09-23 | 国家电网公司 | 一种基于锁相环误差的次同步振荡抑制装置及方法 |
CN105429159A (zh) * | 2015-11-20 | 2016-03-23 | 华中科技大学 | 一种新型锁相方法 |
CN105634003A (zh) * | 2015-01-30 | 2016-06-01 | 华北电力大学 | 一种基于虚拟电容的弱交流电网mmc系统控制策略 |
Family Cites Families (1)
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US20060282239A1 (en) * | 2005-06-08 | 2006-12-14 | Chang Gung University | Method of setting-up steady state model of VSC-based multi-terminal HVDC transmission system |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105634003A (zh) * | 2015-01-30 | 2016-06-01 | 华北电力大学 | 一种基于虚拟电容的弱交流电网mmc系统控制策略 |
CN104934992A (zh) * | 2015-06-23 | 2015-09-23 | 国家电网公司 | 一种基于锁相环误差的次同步振荡抑制装置及方法 |
CN105429159A (zh) * | 2015-11-20 | 2016-03-23 | 华中科技大学 | 一种新型锁相方法 |
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Address after: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Applicant after: CHINA ELECTRIC POWER RESEARCH INSTITUTE Co.,Ltd. Applicant after: STATE GRID CORPORATION OF CHINA Applicant after: China South Power Grid International Co.,Ltd. Applicant after: POWER GRID TECHNOLOGY RESEARCH CENTER. CHINA SOUTHERN POWER GRID Address before: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Applicant before: China Electric Power Research Institute Applicant before: State Grid Corporation of China Applicant before: China South Power Grid International Co.,Ltd. Applicant before: POWER GRID TECHNOLOGY RESEARCH CENTER. CHINA SOUTHERN POWER GRID |
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