CN1245792C - 开关柜内插头温度异常在线预警的方法 - Google Patents
开关柜内插头温度异常在线预警的方法 Download PDFInfo
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- CN1245792C CN1245792C CN 03113178 CN03113178A CN1245792C CN 1245792 C CN1245792 C CN 1245792C CN 03113178 CN03113178 CN 03113178 CN 03113178 A CN03113178 A CN 03113178A CN 1245792 C CN1245792 C CN 1245792C
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CN 03113178 CN1245792C (zh) | 2003-04-14 | 2003-04-14 | 开关柜内插头温度异常在线预警的方法 |
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CN 03113178 CN1245792C (zh) | 2003-04-14 | 2003-04-14 | 开关柜内插头温度异常在线预警的方法 |
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CN1442938A CN1442938A (zh) | 2003-09-17 |
CN1245792C true CN1245792C (zh) | 2006-03-15 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102243285B (zh) * | 2011-05-06 | 2013-09-11 | 厦门Abb开关有限公司 | 一种基于温度和电流分析的故障检测装置及方法 |
CN102798783B (zh) * | 2012-08-14 | 2015-05-13 | 广东电网公司佛山供电局 | 一种气体绝缘开关设备母线接头过热故障诊断方法和系统 |
CN102778626B (zh) * | 2012-08-14 | 2015-08-12 | 广东电网公司佛山供电局 | Gis母线接头过热性故障的检测方法及装置 |
CN104019914A (zh) * | 2014-06-03 | 2014-09-03 | 国家电网公司 | 开关柜专用温度影像报警系统 |
CN104155012A (zh) * | 2014-06-17 | 2014-11-19 | 广东安迪普科技有限公司 | 一种可以现场显示电缆头温升情况的监测系统 |
CN105277872B (zh) * | 2014-07-25 | 2019-09-24 | 伊顿电力设备有限公司 | 开关设备主电路电气连接异常的检测方法与装置 |
CN104568211A (zh) * | 2015-01-22 | 2015-04-29 | 常州太平洋电力设备(集团)有限公司 | 开关柜触头和母排连接点温升在线监测装置及工作方法 |
CN114577363B (zh) * | 2021-09-18 | 2023-08-11 | 常州亚盾测控技术有限公司 | 一种母线温升在线监控反馈系统 |
CN114093144B (zh) * | 2021-10-28 | 2023-09-08 | 许昌许继软件技术有限公司 | 一种开关柜温度预警方法及系统 |
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Assignee: Hunan Yanneng Senyuan Power Equipment Co., Ltd. Assignor: Xi'an Senyuan Electric Co., Ltd. Contract fulfillment period: 2008.12.20 to 2014.12.20 Contract record no.: 2009610000001 Denomination of invention: Method of on line prealarming when temperature of plug in switch cabinet is abnormal Granted publication date: 20060315 License type: exclusive license Record date: 20090327 |
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Assignee: Hunan Yanneng Senyuan Power Equipment Co., Ltd. Assignor: Xi'an Senyuan Electric Co., Ltd. Contract fulfillment period: 2008.12.20 to 2014.12.20 Contract record no.: 2009610000001 Denomination of invention: Method of on line prealarming when temperature of plug in switch cabinet is abnormal Granted publication date: 20060315 License type: exclusive license Record date: 20090327 |
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