CN110148930A - 配电网络中故障定位和拓扑自动识别的方法 - Google Patents
配电网络中故障定位和拓扑自动识别的方法 Download PDFInfo
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- CN110148930A CN110148930A CN201910540012.6A CN201910540012A CN110148930A CN 110148930 A CN110148930 A CN 110148930A CN 201910540012 A CN201910540012 A CN 201910540012A CN 110148930 A CN110148930 A CN 110148930A
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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
- H02H7/261—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 involving signal transmission between at least two stations
-
- 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
- H02H7/261—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 involving signal transmission between at least two stations
- H02H7/262—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 involving signal transmission between at least two stations involving transmissions of switching or blocking orders
-
- 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
- H02H7/261—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 involving signal transmission between at least two stations
- H02H7/263—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 involving signal transmission between at least two stations involving transmissions of measured values
-
- 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
- H02H7/28—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 for meshed systems
Landscapes
- Locating Faults (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201910540012.6A CN110148930B (zh) | 2019-06-21 | 2019-06-21 | 配电网络中故障定位和拓扑自动识别的方法 |
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CN201910540012.6A CN110148930B (zh) | 2019-06-21 | 2019-06-21 | 配电网络中故障定位和拓扑自动识别的方法 |
Publications (2)
Publication Number | Publication Date |
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CN110148930A true CN110148930A (zh) | 2019-08-20 |
CN110148930B CN110148930B (zh) | 2021-02-26 |
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CN201910540012.6A Active CN110148930B (zh) | 2019-06-21 | 2019-06-21 | 配电网络中故障定位和拓扑自动识别的方法 |
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CN (1) | CN110148930B (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110703042A (zh) * | 2019-10-24 | 2020-01-17 | 中电科安科技股份有限公司 | 一种基于智能断路器的低压台区线路故障定位*** |
CN111047464A (zh) * | 2019-12-04 | 2020-04-21 | 国网湖南省电力有限公司 | 一种电力***故障跳闸自动短信发送方法和*** |
CN111196201A (zh) * | 2019-12-31 | 2020-05-26 | 国网北京市电力公司 | 移动箱变车 |
CN111327016A (zh) * | 2020-02-28 | 2020-06-23 | 上海良信电器股份有限公司 | 一种断路器、拓扑网络、拓扑组网方法以及装置 |
CN112162174A (zh) * | 2020-09-03 | 2021-01-01 | 国电南瑞科技股份有限公司 | 基于营配一体的台区故障定位方法及*** |
CN113285432A (zh) * | 2021-07-26 | 2021-08-20 | 广东电网有限责任公司东莞供电局 | 一种电力***继电保护的自动化装置及保护方法 |
CN113471941A (zh) * | 2021-07-05 | 2021-10-01 | 许继集团有限公司 | 一种配电网络故障隔离控制方法 |
CN114002557A (zh) * | 2021-11-09 | 2022-02-01 | 国网山东省电力公司临朐县供电公司 | 一种基于物联网的配电网故障检测方法及*** |
CN116937488A (zh) * | 2023-09-19 | 2023-10-24 | 青岛鼎信通讯科技有限公司 | 一种配电网智能断路器***及故障处理方法 |
Citations (6)
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CA2024683A1 (en) * | 1989-09-29 | 1991-03-30 | Shan Chyi Sun | Electrical power system with remote monitoring and control of protective relays |
CN102904228A (zh) * | 2012-10-17 | 2013-01-30 | 南京因泰莱配电自动化设备有限公司 | 一种配电网的保护方法及保护装置 |
CN103872660A (zh) * | 2014-02-18 | 2014-06-18 | 北京科锐配电自动化股份有限公司 | 基于电力网络闭环模式运行的网络式保护方法 |
CN105024361A (zh) * | 2015-04-16 | 2015-11-04 | 扬州科宇电力有限公司 | 一种就地馈线自动化保护方法及其应用 |
CN107611946A (zh) * | 2017-10-09 | 2018-01-19 | 山东科汇电力自动化股份有限公司 | 一种全断路器开关馈线故障控制方法 |
CN108063430A (zh) * | 2017-11-24 | 2018-05-22 | 国网北京市电力公司 | 馈线***的异常处理方法和装置 |
-
2019
- 2019-06-21 CN CN201910540012.6A patent/CN110148930B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CA2024683A1 (en) * | 1989-09-29 | 1991-03-30 | Shan Chyi Sun | Electrical power system with remote monitoring and control of protective relays |
CN102904228A (zh) * | 2012-10-17 | 2013-01-30 | 南京因泰莱配电自动化设备有限公司 | 一种配电网的保护方法及保护装置 |
CN103872660A (zh) * | 2014-02-18 | 2014-06-18 | 北京科锐配电自动化股份有限公司 | 基于电力网络闭环模式运行的网络式保护方法 |
CN105024361A (zh) * | 2015-04-16 | 2015-11-04 | 扬州科宇电力有限公司 | 一种就地馈线自动化保护方法及其应用 |
CN107611946A (zh) * | 2017-10-09 | 2018-01-19 | 山东科汇电力自动化股份有限公司 | 一种全断路器开关馈线故障控制方法 |
CN108063430A (zh) * | 2017-11-24 | 2018-05-22 | 国网北京市电力公司 | 馈线***的异常处理方法和装置 |
Non-Patent Citations (1)
Title |
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孙景钌等: "含分布式电源配电网的故障定位新方案", 《电网技术》 * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110703042A (zh) * | 2019-10-24 | 2020-01-17 | 中电科安科技股份有限公司 | 一种基于智能断路器的低压台区线路故障定位*** |
CN111047464A (zh) * | 2019-12-04 | 2020-04-21 | 国网湖南省电力有限公司 | 一种电力***故障跳闸自动短信发送方法和*** |
CN111196201A (zh) * | 2019-12-31 | 2020-05-26 | 国网北京市电力公司 | 移动箱变车 |
CN111327016A (zh) * | 2020-02-28 | 2020-06-23 | 上海良信电器股份有限公司 | 一种断路器、拓扑网络、拓扑组网方法以及装置 |
CN112162174A (zh) * | 2020-09-03 | 2021-01-01 | 国电南瑞科技股份有限公司 | 基于营配一体的台区故障定位方法及*** |
CN112162174B (zh) * | 2020-09-03 | 2024-04-26 | 国电南瑞科技股份有限公司 | 基于营配一体的台区故障定位方法及*** |
CN113471941A (zh) * | 2021-07-05 | 2021-10-01 | 许继集团有限公司 | 一种配电网络故障隔离控制方法 |
CN113471941B (zh) * | 2021-07-05 | 2023-08-01 | 河南源网荷储电气研究院有限公司 | 一种配电网络故障隔离控制方法 |
CN113285432A (zh) * | 2021-07-26 | 2021-08-20 | 广东电网有限责任公司东莞供电局 | 一种电力***继电保护的自动化装置及保护方法 |
CN114002557A (zh) * | 2021-11-09 | 2022-02-01 | 国网山东省电力公司临朐县供电公司 | 一种基于物联网的配电网故障检测方法及*** |
CN116937488A (zh) * | 2023-09-19 | 2023-10-24 | 青岛鼎信通讯科技有限公司 | 一种配电网智能断路器***及故障处理方法 |
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