CN111404165B - 电压不平衡状态下vsc参考电流及其高阶微分计算方法 - Google Patents
电压不平衡状态下vsc参考电流及其高阶微分计算方法 Download PDFInfo
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- CN111404165B CN111404165B CN202010367000.0A CN202010367000A CN111404165B CN 111404165 B CN111404165 B CN 111404165B CN 202010367000 A CN202010367000 A CN 202010367000A CN 111404165 B CN111404165 B CN 111404165B
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- 238000004364 calculation method Methods 0.000 title claims abstract description 24
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 238000005070 sampling Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 20
- 239000013598 vector Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000012938 design process Methods 0.000 description 2
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- 230000004069 differentiation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
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
- H02J3/12—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
- H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
- H02J3/16—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by adjustment of reactive power
-
- 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
- Y02E40/30—Reactive power compensation
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
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CN202010367000.0A CN111404165B (zh) | 2020-04-30 | 2020-04-30 | 电压不平衡状态下vsc参考电流及其高阶微分计算方法 |
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CN202010367000.0A CN111404165B (zh) | 2020-04-30 | 2020-04-30 | 电压不平衡状态下vsc参考电流及其高阶微分计算方法 |
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CN111404165A CN111404165A (zh) | 2020-07-10 |
CN111404165B true CN111404165B (zh) | 2023-09-19 |
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CN202010367000.0A Active CN111404165B (zh) | 2020-04-30 | 2020-04-30 | 电压不平衡状态下vsc参考电流及其高阶微分计算方法 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120287683A1 (en) * | 2011-05-12 | 2012-11-15 | Abb Oy | Method and apparatus for controlling electric grid in islanding mode |
CN103647467A (zh) * | 2013-11-15 | 2014-03-19 | 浙江大学 | 一种基于粒子群算法的不平衡电网下vsc多目标优化直接功率控制方法 |
CN108879775A (zh) * | 2018-07-23 | 2018-11-23 | 国网重庆市电力公司经济技术研究院 | 一种考虑电流限值的电网不平衡光伏逆变器协调控制方法 |
CN110994616A (zh) * | 2019-12-02 | 2020-04-10 | 湘潭大学 | 并网逆变器模型预测功率直流分量控制方法 |
-
2020
- 2020-04-30 CN CN202010367000.0A patent/CN111404165B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120287683A1 (en) * | 2011-05-12 | 2012-11-15 | Abb Oy | Method and apparatus for controlling electric grid in islanding mode |
CN103647467A (zh) * | 2013-11-15 | 2014-03-19 | 浙江大学 | 一种基于粒子群算法的不平衡电网下vsc多目标优化直接功率控制方法 |
CN108879775A (zh) * | 2018-07-23 | 2018-11-23 | 国网重庆市电力公司经济技术研究院 | 一种考虑电流限值的电网不平衡光伏逆变器协调控制方法 |
CN110994616A (zh) * | 2019-12-02 | 2020-04-10 | 湘潭大学 | 并网逆变器模型预测功率直流分量控制方法 |
Non-Patent Citations (4)
Title |
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Backstepping_Control_with_Online_Parameter_Estimator_for_Converter_System;Chujia Guo;《2019 IEEE 15th International Conference on Control and Automation (ICCA)》;20191114;全文 * |
Study on the Traveling Wave Differential Protection and the Improvement Scheme for VSC-HVDC Transmission Lines;Lei Wang,;《2016 IEEE PES Asia-Pacific Power and Energy Conference》;20161231;全文 * |
基于计算机视觉的车辆主动安全预警方法研究;郭楚佳;《中国优秀硕士学位论文全文数据库》;20141215;全文 * |
考虑锁相环影响的LCL 型并网变换器电流环控制器参数设计;周诗颖;《中国电机工程学报》;20160220;全文 * |
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