CN100342609C - 22万伏高压“t”接线路三侧纵联保护装置 - Google Patents
22万伏高压“t”接线路三侧纵联保护装置 Download PDFInfo
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- CN100342609C CN100342609C CNB200410041341XA CN200410041341A CN100342609C CN 100342609 C CN100342609 C CN 100342609C CN B200410041341X A CNB200410041341X A CN B200410041341XA CN 200410041341 A CN200410041341 A CN 200410041341A CN 100342609 C CN100342609 C CN 100342609C
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- 230000004224 protection Effects 0.000 title claims abstract description 19
- 238000004891 communication Methods 0.000 claims abstract description 29
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- 230000002159 abnormal effect Effects 0.000 abstract description 2
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB200410041341XA CN100342609C (zh) | 2004-07-07 | 2004-07-07 | 22万伏高压“t”接线路三侧纵联保护装置 |
Applications Claiming Priority (1)
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CNB200410041341XA CN100342609C (zh) | 2004-07-07 | 2004-07-07 | 22万伏高压“t”接线路三侧纵联保护装置 |
Publications (2)
Publication Number | Publication Date |
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CN1595750A CN1595750A (zh) | 2005-03-16 |
CN100342609C true CN100342609C (zh) | 2007-10-10 |
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CNB200410041341XA Expired - Lifetime CN100342609C (zh) | 2004-07-07 | 2004-07-07 | 22万伏高压“t”接线路三侧纵联保护装置 |
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CN (1) | CN100342609C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100392936C (zh) * | 2006-06-15 | 2008-06-04 | 北京交通大学 | 一种基于距离算法的集成保护系统及其保护方法 |
CN105762777B (zh) * | 2016-04-21 | 2018-06-22 | 华南理工大学 | 一种含多t接逆变型分布式电源配电网的纵联保护方法 |
CN106253246A (zh) * | 2016-08-19 | 2016-12-21 | 国网浙江省电力公司 | 一种t接线纵联保护系统及其纵联保护方法 |
CN106486979A (zh) * | 2016-10-31 | 2017-03-08 | 华北电力大学 | 一种具有远后备功能的站间纵联保护系统及其方法 |
CN106788690B (zh) * | 2016-11-17 | 2019-09-03 | 云南电网有限责任公司电力科学研究院 | 多段线路纵联方向保护系统及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5579195A (en) * | 1993-03-12 | 1996-11-26 | Hitachi, Ltd. | Power stoppage minimizing systems for distribution lines and methods of using a distribution line |
JP2002345173A (ja) * | 2001-03-12 | 2002-11-29 | Toshiba Corp | 変電所事故情報伝達システム |
JP2003066089A (ja) * | 2001-08-28 | 2003-03-05 | Nissin Electric Co Ltd | 主後一体形保護継電装置 |
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2004
- 2004-07-07 CN CNB200410041341XA patent/CN100342609C/zh not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5579195A (en) * | 1993-03-12 | 1996-11-26 | Hitachi, Ltd. | Power stoppage minimizing systems for distribution lines and methods of using a distribution line |
JP2002345173A (ja) * | 2001-03-12 | 2002-11-29 | Toshiba Corp | 変電所事故情報伝達システム |
JP2003066089A (ja) * | 2001-08-28 | 2003-03-05 | Nissin Electric Co Ltd | 主後一体形保護継電装置 |
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Publication number | Publication date |
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CN1595750A (zh) | 2005-03-16 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Owner name: JIANGSU ELECTRIC POWER COMPANY STATE GRID CORPORAT Effective date: 20121203 |
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Effective date of registration: 20121203 Address after: 215011 No. 37 lion mountain road, New District, Jiangsu, Suzhou Patentee after: STATE GRID SUZHOU POWER SUPPLY Co. Patentee after: JIANGSU ELECTRIC POWER Co. Patentee after: State Grid Corporation of China Address before: 215011 No. 37 lion mountain road, New District, Jiangsu, Suzhou Patentee before: STATE GRID SUZHOU POWER SUPPLY Co. |
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Granted publication date: 20071010 |