CN102661714B - 变压器中性点间隙校核装置 - Google Patents
变压器中性点间隙校核装置 Download PDFInfo
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- CN102661714B CN102661714B CN201210178351.2A CN201210178351A CN102661714B CN 102661714 B CN102661714 B CN 102661714B CN 201210178351 A CN201210178351 A CN 201210178351A CN 102661714 B CN102661714 B CN 102661714B
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CN201210178351.2A CN102661714B (zh) | 2012-06-01 | 2012-06-01 | 变压器中性点间隙校核装置 |
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CN201210178351.2A CN102661714B (zh) | 2012-06-01 | 2012-06-01 | 变压器中性点间隙校核装置 |
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CN102661714A CN102661714A (zh) | 2012-09-12 |
CN102661714B true CN102661714B (zh) | 2014-06-04 |
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CN104764411B (zh) * | 2015-04-01 | 2018-04-10 | 华北电力大学 | 保护间隙测量装置及方法 |
CN105182353B (zh) * | 2015-06-25 | 2018-09-18 | 上海工程技术大学 | 一种非接触式激光距离测量仪与测量方法 |
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CN201348846Y (zh) * | 2009-01-14 | 2009-11-18 | 深圳市德普施科技有限公司 | 距离与位移测试试验台 |
KR100967844B1 (ko) * | 2010-04-09 | 2010-07-05 | (주)한맥도시개발 | 벽체 두께 측정용 안전진단장비 |
CN102288112B (zh) * | 2011-05-13 | 2012-09-26 | 哈尔滨工程大学 | 内外螺纹非接触式检测仪 |
CN202630921U (zh) * | 2012-06-01 | 2012-12-26 | 四川省电力公司攀枝花电业局 | 变压器中性点间隙校核装置 |
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Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121217 |
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Effective date of registration: 20121217 Address after: 617000 Panzhihua Road, Panzhihua, No. 702 middle section of Sichuan Applicant after: Panzhihua Electric Power Bureau of Sichuan Electric Power Corporation Applicant after: State Grid Corporation of China Address before: 617000 Panzhihua Road, Panzhihua, No. 702 middle section of Sichuan Applicant before: Panzhihua Electric Power Bureau of Sichuan Electric Power Corporation |
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