CN106169737B - 大电流启动500kV变电站35kV简易母线保护继电保护方法 - Google Patents
大电流启动500kV变电站35kV简易母线保护继电保护方法 Download PDFInfo
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- CN106169737B CN106169737B CN201610753111.9A CN201610753111A CN106169737B CN 106169737 B CN106169737 B CN 106169737B CN 201610753111 A CN201610753111 A CN 201610753111A CN 106169737 B CN106169737 B CN 106169737B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
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- Supply And Distribution Of Alternating Current (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
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Priority Applications (1)
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CN201610753111.9A CN106169737B (zh) | 2016-08-29 | 2016-08-29 | 大电流启动500kV变电站35kV简易母线保护继电保护方法 |
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CN201610753111.9A CN106169737B (zh) | 2016-08-29 | 2016-08-29 | 大电流启动500kV变电站35kV简易母线保护继电保护方法 |
Publications (2)
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CN106169737A CN106169737A (zh) | 2016-11-30 |
CN106169737B true CN106169737B (zh) | 2019-02-26 |
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CN201610753111.9A Active CN106169737B (zh) | 2016-08-29 | 2016-08-29 | 大电流启动500kV变电站35kV简易母线保护继电保护方法 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107147081B (zh) * | 2017-07-20 | 2018-11-27 | 云南电网有限责任公司电力科学研究院 | 一种变压器稳态比率差动保护逻辑优化方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201766350U (zh) * | 2010-09-13 | 2011-03-16 | 广东电网公司茂名供电局 | 基于goose的自适应简易母线保护装置 |
CN103208786A (zh) * | 2013-04-16 | 2013-07-17 | 国家电网公司 | 一种变电所快速保护系统 |
CN103595022A (zh) * | 2013-12-03 | 2014-02-19 | 国家电网公司 | 500kV变电所35kV所用变压器串联电抗器的继电保护控制方法 |
CN104167721A (zh) * | 2014-08-29 | 2014-11-26 | 东南大学 | 一种基于特高压交流长线路的继电保护方法 |
CN104882863A (zh) * | 2015-06-15 | 2015-09-02 | 神华集团有限责任公司 | 一种发电厂厂用电系统继电保护配置成套装置 |
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2016
- 2016-08-29 CN CN201610753111.9A patent/CN106169737B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201766350U (zh) * | 2010-09-13 | 2011-03-16 | 广东电网公司茂名供电局 | 基于goose的自适应简易母线保护装置 |
CN103208786A (zh) * | 2013-04-16 | 2013-07-17 | 国家电网公司 | 一种变电所快速保护系统 |
CN103595022A (zh) * | 2013-12-03 | 2014-02-19 | 国家电网公司 | 500kV变电所35kV所用变压器串联电抗器的继电保护控制方法 |
CN104167721A (zh) * | 2014-08-29 | 2014-11-26 | 东南大学 | 一种基于特高压交流长线路的继电保护方法 |
CN104882863A (zh) * | 2015-06-15 | 2015-09-02 | 神华集团有限责任公司 | 一种发电厂厂用电系统继电保护配置成套装置 |
Non-Patent Citations (1)
Title |
---|
降低变电所低压侧母线故障对主变损害的继电保护措施;吴宏斌等;《电力系统保护与控制》;20091101;第37卷(第21期);第119-121页、图2 |
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