CN104319746A - 一种特高压直流输电线路行波保护的实现方法 - Google Patents
一种特高压直流输电线路行波保护的实现方法 Download PDFInfo
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- CN104319746A CN104319746A CN201410498641.4A CN201410498641A CN104319746A CN 104319746 A CN104319746 A CN 104319746A CN 201410498641 A CN201410498641 A CN 201410498641A CN 104319746 A CN104319746 A CN 104319746A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 20
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- 230000001052 transient effect Effects 0.000 claims abstract description 11
- 230000009466 transformation Effects 0.000 claims description 7
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104614695A (zh) * | 2015-01-29 | 2015-05-13 | 国网宁夏电力公司 | 高压直流线路短路故障时行波保护动作性能评价方法 |
CN108551160A (zh) * | 2018-03-15 | 2018-09-18 | 中国电力科学研究院有限公司 | 一种基于极波能量的多端直流输电系统故障区段的判断方法及系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101860020A (zh) * | 2010-06-04 | 2010-10-13 | 昆明理工大学 | 利用极波电压s变换能量比值的特高压直流输电线路故障边界元件的方法 |
CN103076538A (zh) * | 2012-12-26 | 2013-05-01 | 武汉大学 | 一种利用原子分解的输电线路行波故障测距方法 |
WO2013071974A1 (en) * | 2011-11-17 | 2013-05-23 | Abb Research Ltd | Fault protection in mixed high-voltage transmission lines |
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- 2014-09-25 CN CN201410498641.4A patent/CN104319746B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101860020A (zh) * | 2010-06-04 | 2010-10-13 | 昆明理工大学 | 利用极波电压s变换能量比值的特高压直流输电线路故障边界元件的方法 |
WO2013071974A1 (en) * | 2011-11-17 | 2013-05-23 | Abb Research Ltd | Fault protection in mixed high-voltage transmission lines |
CN103076538A (zh) * | 2012-12-26 | 2013-05-01 | 武汉大学 | 一种利用原子分解的输电线路行波故障测距方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104614695A (zh) * | 2015-01-29 | 2015-05-13 | 国网宁夏电力公司 | 高压直流线路短路故障时行波保护动作性能评价方法 |
CN108551160A (zh) * | 2018-03-15 | 2018-09-18 | 中国电力科学研究院有限公司 | 一种基于极波能量的多端直流输电系统故障区段的判断方法及系统 |
CN108551160B (zh) * | 2018-03-15 | 2021-08-17 | 中国电力科学研究院有限公司 | 一种基于极波能量的多端直流输电系统故障区段的判断方法及系统 |
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