CN102508074B - 金属封闭气体绝缘开关设备内部过热故障监测方法 - Google Patents
金属封闭气体绝缘开关设备内部过热故障监测方法 Download PDFInfo
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Families Citing this family (12)
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CN104977090A (zh) * | 2014-04-11 | 2015-10-14 | 爱国者电子科技有限公司 | 佩戴式温度检测装置及温度检测提醒方法 |
CN104296892A (zh) * | 2014-10-21 | 2015-01-21 | 上海乐研电气科技有限公司 | 一种sf6高压电气设备内部温度在线监测方法、装置及系统 |
CN106908188A (zh) * | 2017-05-03 | 2017-06-30 | 南京科瑞电力科技有限公司 | 一种基于温度传感器的gis内部气压监控装置 |
CN108287274B (zh) * | 2017-12-18 | 2020-12-29 | 国网内蒙古东部电力有限公司检修分公司 | 一种低温下gis加热装置的故障检测定位装置及方法 |
CN108956888B (zh) * | 2018-07-26 | 2021-07-16 | 合肥云联电子科技有限公司 | 一种智能化工控设备湿度异常的监控方法 |
CN108896210A (zh) * | 2018-07-26 | 2018-11-27 | 合肥云联电子科技有限公司 | 一种工控设备温度异常的智能化监控系统 |
EP3928264A1 (en) * | 2019-03-28 | 2021-12-29 | Siemens Aktiengesellschaft | Thermal management system, method, and device for monitoring health of electronic devices |
CN110426613A (zh) * | 2019-08-22 | 2019-11-08 | 南方电网科学研究院有限责任公司 | 一种gis装置内部过热故障判断方法及装置 |
CN111239515A (zh) * | 2020-01-19 | 2020-06-05 | 国网浙江兰溪市供电有限公司 | 电力设备载流故障预测方法及系统 |
WO2022151389A1 (en) * | 2021-01-15 | 2022-07-21 | Abb Schweiz Ag | Gas insulated switchgear and method for use with gas insulated switchgear |
CN112816363A (zh) * | 2021-02-22 | 2021-05-18 | 国网冀北电力有限公司廊坊供电公司 | 一种用于开关设备的新型密度表及气体密度的计算方法 |
CN113820572A (zh) * | 2021-09-16 | 2021-12-21 | 国网江苏省电力有限公司盐城供电分公司 | 一种sf6配电变压器绝缘检测方法 |
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JP2000261920A (ja) * | 1999-03-09 | 2000-09-22 | Nissin Electric Co Ltd | 電気機器用圧力モニタ装置 |
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CN1725015A (zh) * | 2004-10-10 | 2006-01-25 | 陈书欣 | 高压开关电器设备sf6气体含水量在线监测装置 |
WO2010078889A1 (de) * | 2008-12-19 | 2010-07-15 | Abb Technology Ag | Einheit zur überwachung und/oder signalisierung/visualisierung von betriebsgrössen einer gasisolierten schaltanlage |
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Patent Citations (5)
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JP2000261920A (ja) * | 1999-03-09 | 2000-09-22 | Nissin Electric Co Ltd | 電気機器用圧力モニタ装置 |
CN2653493Y (zh) * | 2003-08-26 | 2004-11-03 | 何速 | 六氟化硫气体密度继电器测试仪 |
CN1725015A (zh) * | 2004-10-10 | 2006-01-25 | 陈书欣 | 高压开关电器设备sf6气体含水量在线监测装置 |
CN1688009A (zh) * | 2005-04-11 | 2005-10-26 | 平顶山天鹰集团有限责任公司 | 无油抗震型六氟化硫气体密度继电器 |
WO2010078889A1 (de) * | 2008-12-19 | 2010-07-15 | Abb Technology Ag | Einheit zur überwachung und/oder signalisierung/visualisierung von betriebsgrössen einer gasisolierten schaltanlage |
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Title |
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气体绝缘金属封闭开关设备的状态维护技术;陈振生;《电力设备》;20050930;第6卷(第9期);40-43 * |
陈振生.气体绝缘金属封闭开关设备的状态维护技术.《电力设备》.2005,第6卷(第9期),40-43. |
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