CN111123054B - 中低压开关柜及其弧光保护方法、装置及应用方法和传感器 - Google Patents
中低压开关柜及其弧光保护方法、装置及应用方法和传感器 Download PDFInfo
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- CN111123054B CN111123054B CN202010119278.6A CN202010119278A CN111123054B CN 111123054 B CN111123054 B CN 111123054B CN 202010119278 A CN202010119278 A CN 202010119278A CN 111123054 B CN111123054 B CN 111123054B
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- light
- arc
- ultraviolet light
- visible light
- optical fiber
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1218—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing using optical methods; using charged particle, e.g. electron, beams or X-rays
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
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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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
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CN202010119278.6A CN111123054B (zh) | 2020-02-26 | 2020-02-26 | 中低压开关柜及其弧光保护方法、装置及应用方法和传感器 |
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CN202010119278.6A CN111123054B (zh) | 2020-02-26 | 2020-02-26 | 中低压开关柜及其弧光保护方法、装置及应用方法和传感器 |
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CN111123054A CN111123054A (zh) | 2020-05-08 |
CN111123054B true CN111123054B (zh) | 2023-03-03 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111123054B (zh) * | 2020-02-26 | 2023-03-03 | 国网湖南省电力有限公司 | 中低压开关柜及其弧光保护方法、装置及应用方法和传感器 |
CN114156830A (zh) * | 2021-11-22 | 2022-03-08 | 昆明理工大学 | 一种光电磁同步融合检测弧光保护方法及装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105356426A (zh) * | 2015-12-24 | 2016-02-24 | 安徽罗伯特科技股份有限公司 | 抗非电弧光干扰的弧光保护装置 |
CN205753370U (zh) * | 2016-04-15 | 2016-11-30 | 北京劳动保障职业学院 | 一种弧光保护系统 |
CN106451324A (zh) * | 2016-11-09 | 2017-02-22 | 南京工程学院 | 自检式光纤弧光传感器 |
CN108110736A (zh) * | 2016-12-25 | 2018-06-01 | 湖北知本信息科技有限公司 | 一种电弧光保护装置 |
CN108860210A (zh) * | 2017-05-10 | 2018-11-23 | 中国科学院深圳先进技术研究院 | 弓网燃弧光学检测系统 |
CN108963957A (zh) * | 2018-06-29 | 2018-12-07 | 国网湖南省电力有限公司 | 中低压开关柜弧光传感器自检方法及弧光保护设备 |
CN111123054A (zh) * | 2020-02-26 | 2020-05-08 | 国网湖南省电力有限公司 | 中低压开关柜及其弧光保护方法、装置及应用方法和传感器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103424664B (zh) * | 2012-05-14 | 2015-09-30 | 南京弘毅电气自动化有限公司 | 一种实现开关柜闪弧检测的光学传感器 |
JP6347923B2 (ja) * | 2013-07-31 | 2018-06-27 | ミツミ電機株式会社 | 光センサ用半導体集積回路 |
CN104749988B (zh) * | 2013-12-26 | 2017-12-05 | 同方威视技术股份有限公司 | 用于物体检测的光电开关 |
CN109975735A (zh) * | 2019-05-06 | 2019-07-05 | 南京如拓电气有限公司 | 一种单纤型弧光传感器自检方法 |
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2020
- 2020-02-26 CN CN202010119278.6A patent/CN111123054B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105356426A (zh) * | 2015-12-24 | 2016-02-24 | 安徽罗伯特科技股份有限公司 | 抗非电弧光干扰的弧光保护装置 |
CN205753370U (zh) * | 2016-04-15 | 2016-11-30 | 北京劳动保障职业学院 | 一种弧光保护系统 |
CN106451324A (zh) * | 2016-11-09 | 2017-02-22 | 南京工程学院 | 自检式光纤弧光传感器 |
CN108110736A (zh) * | 2016-12-25 | 2018-06-01 | 湖北知本信息科技有限公司 | 一种电弧光保护装置 |
CN108860210A (zh) * | 2017-05-10 | 2018-11-23 | 中国科学院深圳先进技术研究院 | 弓网燃弧光学检测系统 |
CN108963957A (zh) * | 2018-06-29 | 2018-12-07 | 国网湖南省电力有限公司 | 中低压开关柜弧光传感器自检方法及弧光保护设备 |
CN111123054A (zh) * | 2020-02-26 | 2020-05-08 | 国网湖南省电力有限公司 | 中低压开关柜及其弧光保护方法、装置及应用方法和传感器 |
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Inventor after: Zhang Xiaojun Inventor after: Li Xigui Inventor after: OuYang Fan Inventor after: Li Gang Inventor after: Wu Jinbo Inventor after: Zhu Weijun Inventor after: Hong Quan Inventor after: Guo Siyuan Inventor after: Peng Jia Inventor after: Liu Haifeng Inventor after: Pan Hua Inventor after: Zang Xin Inventor after: Song Xingrong Inventor after: Liang Wenwu Inventor after: Mao Wenqi Inventor after: Li Hui Inventor after: Xu Hao Inventor after: Yu Bin Inventor after: Yan Yabing Inventor before: Liang Wenwu Inventor before: Wu Jinbo Inventor before: Zhu Weijun Inventor before: Hong Quan Inventor before: Guo Siyuan Inventor before: Peng Jia Inventor before: Liu Haifeng Inventor before: Li Gang Inventor before: Zang Xin Inventor before: Mao Wenqi Inventor before: Li Hui Inventor before: Xu Hao Inventor before: Yu Bin Inventor before: Yan Yabing Inventor before: Li Xigui Inventor before: OuYang Fan |
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