CN114236290A - 电气设备故障智能自诊断系统 - Google Patents
电气设备故障智能自诊断系统 Download PDFInfo
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- CN114236290A CN114236290A CN202111556326.9A CN202111556326A CN114236290A CN 114236290 A CN114236290 A CN 114236290A CN 202111556326 A CN202111556326 A CN 202111556326A CN 114236290 A CN114236290 A CN 114236290A
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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
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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
- G01R31/08—Locating faults in cables, transmission lines, or networks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114578222A (zh) * | 2022-05-06 | 2022-06-03 | 成都运达科技股份有限公司 | 一种低压电器在线监测方法和系统 |
CN116148599A (zh) * | 2023-04-19 | 2023-05-23 | 天津滨电电力工程有限公司 | 基于峭度和偏度系数的高阻接地故障诊断保护方法及装置 |
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CN113176770A (zh) * | 2021-03-31 | 2021-07-27 | 南京师范大学 | 一种设备故障的远程监控系统 |
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2021
- 2021-12-18 CN CN202111556326.9A patent/CN114236290B/zh active Active
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JPH06148250A (ja) * | 1992-11-05 | 1994-05-27 | Fujitsu Ltd | 電磁継電器の検査方法と検査装置 |
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CN101469971A (zh) * | 2007-12-26 | 2009-07-01 | 上海西屋开关有限公司 | 检测真空断路器触头磨损量的方法及其装置 |
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CN106899084A (zh) * | 2017-04-14 | 2017-06-27 | 广东电网有限责任公司电力科学研究院 | 一种基于视频智能识别的配电环网站开关状态分析技术 |
CN107450017A (zh) * | 2017-08-04 | 2017-12-08 | 内蒙古电力(集团)有限责任公司包头供电局 | 一种开关设备缺陷智能检测系统 |
CN107753134A (zh) * | 2017-11-14 | 2018-03-06 | 上海携福电器有限公司 | 用于电动清洁护理器具的光敏压力报警装置 |
CN110657965A (zh) * | 2019-09-06 | 2020-01-07 | 国网浙江省电力有限公司嘉兴供电公司 | 一种基于图像识别的高压断路器机械特性检测方法及装置 |
CN110926683A (zh) * | 2019-11-29 | 2020-03-27 | 中国科学院微电子研究所 | 一种激光反射原理的压力传感器及其压力传感方法 |
CN212276243U (zh) * | 2020-07-10 | 2021-01-01 | 成都万博智能电力科技股份有限公司 | 一种具有主动安全设备的配电柜环境监测系统 |
CN113176770A (zh) * | 2021-03-31 | 2021-07-27 | 南京师范大学 | 一种设备故障的远程监控系统 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114578222A (zh) * | 2022-05-06 | 2022-06-03 | 成都运达科技股份有限公司 | 一种低压电器在线监测方法和系统 |
CN116148599A (zh) * | 2023-04-19 | 2023-05-23 | 天津滨电电力工程有限公司 | 基于峭度和偏度系数的高阻接地故障诊断保护方法及装置 |
CN116148599B (zh) * | 2023-04-19 | 2023-08-18 | 天津滨电电力工程有限公司 | 基于峭度和偏度系数的高阻接地故障诊断保护方法及装置 |
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