CN106786815B - 一种交直流系统电压耦合作用的衡量方法及系统 - Google Patents
一种交直流系统电压耦合作用的衡量方法及系统 Download PDFInfo
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- CN106786815B CN106786815B CN201710059035.6A CN201710059035A CN106786815B CN 106786815 B CN106786815 B CN 106786815B CN 201710059035 A CN201710059035 A CN 201710059035A CN 106786815 B CN106786815 B CN 106786815B
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- direct current
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- 230000001808 coupling effect Effects 0.000 title claims abstract description 103
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- 238000004364 calculation method Methods 0.000 claims abstract description 19
- 238000011156 evaluation Methods 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 6
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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
- H02J5/00—Circuit arrangements for transfer of electric power between ac networks and dc 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
- 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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measurement Of Current Or Voltage (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
1 | 2 | A | B | |
1 | 0.009737 | 0.001659 | 0.000925 | 0.000175 |
2 | 0.001659 | 0.009737 | 0.000175 | 0.000925 |
A | 0.000925 | 0.000175 | 0.001003 | 0.000018 |
B | 0.000175 | 0.000925 | 0.000018 | 0.001003 |
Claims (4)
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CN201710059035.6A CN106786815B (zh) | 2017-01-23 | 2017-01-23 | 一种交直流系统电压耦合作用的衡量方法及系统 |
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CN201710059035.6A CN106786815B (zh) | 2017-01-23 | 2017-01-23 | 一种交直流系统电压耦合作用的衡量方法及系统 |
Publications (2)
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CN106786815A CN106786815A (zh) | 2017-05-31 |
CN106786815B true CN106786815B (zh) | 2023-11-14 |
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CN201710059035.6A Active CN106786815B (zh) | 2017-01-23 | 2017-01-23 | 一种交直流系统电压耦合作用的衡量方法及系统 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109256755A (zh) * | 2018-11-12 | 2019-01-22 | 李德祥 | 一种电力系统中单回线路的母线故障寻找方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103558481A (zh) * | 2013-11-18 | 2014-02-05 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | 同塔并架多回直流线路耦合作用引发换相失败的判别方法 |
CN103812129A (zh) * | 2014-01-16 | 2014-05-21 | 东北电力大学 | 一种多馈入直流输电系统换相失败的判断方法 |
WO2014107842A1 (zh) * | 2013-01-08 | 2014-07-17 | 湖北省电力公司 | 一种风力发电经大规模远距离并网的多端直流输电系统 |
CN106033889A (zh) * | 2015-03-20 | 2016-10-19 | 国家电网公司 | 确定多馈入交直流系统逆变站间相互影响的风险度的方法 |
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2017
- 2017-01-23 CN CN201710059035.6A patent/CN106786815B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014107842A1 (zh) * | 2013-01-08 | 2014-07-17 | 湖北省电力公司 | 一种风力发电经大规模远距离并网的多端直流输电系统 |
CN103558481A (zh) * | 2013-11-18 | 2014-02-05 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | 同塔并架多回直流线路耦合作用引发换相失败的判别方法 |
CN103812129A (zh) * | 2014-01-16 | 2014-05-21 | 东北电力大学 | 一种多馈入直流输电系统换相失败的判断方法 |
CN106033889A (zh) * | 2015-03-20 | 2016-10-19 | 国家电网公司 | 确定多馈入交直流系统逆变站间相互影响的风险度的方法 |
Non-Patent Citations (1)
Title |
---|
采用多馈入交互作用因子判断高压直流系统换相失败的方法;邵瑶;《中国电机工程学报》;20120505;第32卷(第4期);第108-112页 * |
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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: STATE GRID ELECTRIC POWER Research Institute OF SEPC 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: STATE GRID ELECTRIC POWER Research Institute OF SEPC |
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