CN102426320A - 高速检测直流接地故障的绝缘监测仪 - Google Patents
高速检测直流接地故障的绝缘监测仪 Download PDFInfo
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- CN102426320A CN102426320A CN2011104346819A CN201110434681A CN102426320A CN 102426320 A CN102426320 A CN 102426320A CN 2011104346819 A CN2011104346819 A CN 2011104346819A CN 201110434681 A CN201110434681 A CN 201110434681A CN 102426320 A CN102426320 A CN 102426320A
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104766389A (zh) * | 2015-04-22 | 2015-07-08 | 浙江中烟工业有限责任公司 | It设备移动巡检平台用感应式巡检器 |
WO2017161870A1 (zh) * | 2016-03-21 | 2017-09-28 | 华为技术有限公司 | 一种频率调节的方法及装置 |
CN114542917A (zh) * | 2022-02-17 | 2022-05-27 | 甘肃省有色金属地质勘查局兰州矿产勘查院 | 一种矿石成分检测装置 |
Citations (8)
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CN2352067Y (zh) * | 1998-06-29 | 1999-12-08 | 好孩子集团公司 | 童车车轮的锁定机构 |
CN2479512Y (zh) * | 2001-05-25 | 2002-02-27 | 许昌市许继仪器仪表有限公司 | 直流系统中的分布式绝缘监测和接地故障自动定位仪 |
CN1356557A (zh) * | 2000-12-08 | 2002-07-03 | 哈尔滨九洲电气股份有限公司 | 智能型直流系统绝缘检测装置 |
CN2630860Y (zh) * | 2003-03-26 | 2004-08-04 | 鞍山科技大学科信公司 | 直流系统绝缘监测仪 |
CN201218397Y (zh) * | 2008-07-08 | 2009-04-08 | 吴江市久泰机械有限公司 | 棘轮定位式倾角可调平板显示器壁挂架 |
CN201681575U (zh) * | 2010-05-05 | 2010-12-22 | 山东电力集团公司超高压公司 | Gis设备现场安全措施警示装置 |
CN201897602U (zh) * | 2010-11-17 | 2011-07-13 | 山东电力集团公司超高压公司 | Gis局部放电超声波检测传感器专用安置工具 |
CN202433471U (zh) * | 2011-12-22 | 2012-09-12 | 山东电力集团公司超高压公司 | 高速检测直流接地故障的绝缘监测仪 |
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2011
- 2011-12-22 CN CN 201110434681 patent/CN102426320B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2352067Y (zh) * | 1998-06-29 | 1999-12-08 | 好孩子集团公司 | 童车车轮的锁定机构 |
CN1356557A (zh) * | 2000-12-08 | 2002-07-03 | 哈尔滨九洲电气股份有限公司 | 智能型直流系统绝缘检测装置 |
CN2479512Y (zh) * | 2001-05-25 | 2002-02-27 | 许昌市许继仪器仪表有限公司 | 直流系统中的分布式绝缘监测和接地故障自动定位仪 |
CN2630860Y (zh) * | 2003-03-26 | 2004-08-04 | 鞍山科技大学科信公司 | 直流系统绝缘监测仪 |
CN201218397Y (zh) * | 2008-07-08 | 2009-04-08 | 吴江市久泰机械有限公司 | 棘轮定位式倾角可调平板显示器壁挂架 |
CN201681575U (zh) * | 2010-05-05 | 2010-12-22 | 山东电力集团公司超高压公司 | Gis设备现场安全措施警示装置 |
CN201897602U (zh) * | 2010-11-17 | 2011-07-13 | 山东电力集团公司超高压公司 | Gis局部放电超声波检测传感器专用安置工具 |
CN202433471U (zh) * | 2011-12-22 | 2012-09-12 | 山东电力集团公司超高压公司 | 高速检测直流接地故障的绝缘监测仪 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104766389A (zh) * | 2015-04-22 | 2015-07-08 | 浙江中烟工业有限责任公司 | It设备移动巡检平台用感应式巡检器 |
WO2017161870A1 (zh) * | 2016-03-21 | 2017-09-28 | 华为技术有限公司 | 一种频率调节的方法及装置 |
US11150284B2 (en) | 2016-03-21 | 2021-10-19 | Huawei Technologies Co., Ltd. | Frequency regulation method and apparatus |
CN114542917A (zh) * | 2022-02-17 | 2022-05-27 | 甘肃省有色金属地质勘查局兰州矿产勘查院 | 一种矿石成分检测装置 |
CN114542917B (zh) * | 2022-02-17 | 2023-07-25 | 甘肃省有色金属地质勘查局兰州矿产勘查院 | 一种矿石成分检测装置 |
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