CN102156242A - 一种变压器绝缘组合试验方法 - Google Patents
一种变压器绝缘组合试验方法 Download PDFInfo
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- CN102156242A CN102156242A CN2011100735470A CN201110073547A CN102156242A CN 102156242 A CN102156242 A CN 102156242A CN 2011100735470 A CN2011100735470 A CN 2011100735470A CN 201110073547 A CN201110073547 A CN 201110073547A CN 102156242 A CN102156242 A CN 102156242A
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- 238000012360 testing method Methods 0.000 title claims abstract description 38
- 238000009413 insulation Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title abstract description 10
- 238000004382 potting Methods 0.000 claims description 10
- 238000012216 screening Methods 0.000 claims description 5
- 238000010998 test method Methods 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 description 17
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009666 routine test Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102568775A (zh) * | 2011-12-29 | 2012-07-11 | 保定天威集团(江苏)五洲变压器有限公司 | 一种可变式试验中间变压器装置 |
CN102749535A (zh) * | 2012-06-05 | 2012-10-24 | 辽宁省电力有限公司葫芦岛供电公司 | 一种220kv输电主变电设备电性能测试方法 |
CN103983814A (zh) * | 2014-06-07 | 2014-08-13 | 国家电网公司 | 变压器综合测试箱 |
CN104181343A (zh) * | 2014-09-03 | 2014-12-03 | 国家电网公司 | 变压器试验通用集线装置 |
CN105911356A (zh) * | 2016-06-24 | 2016-08-31 | 中车唐山机车车辆有限公司 | 主变压器绝缘电阻的测试装置 |
CN106706970A (zh) * | 2017-01-16 | 2017-05-24 | 国家电网公司 | 变压器直流电阻试验接线转换盒 |
CN106771406A (zh) * | 2017-01-20 | 2017-05-31 | 国网山东省电力公司滨州供电公司 | 一种主变压器试验集线装置 |
CN107807258A (zh) * | 2017-09-26 | 2018-03-16 | 杭州西湖电子研究所 | 一种具有双屏蔽功能的线缆接头 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5276402A (en) * | 1992-02-28 | 1994-01-04 | Hipotronics, Inc. | Three-phase transformer testing method and system |
CN201402305Y (zh) * | 2009-04-24 | 2010-02-10 | 上海久隆电气设备试验有限公司 | 干式变压器局部放电试验的接线结构 |
CN101769961A (zh) * | 2008-12-30 | 2010-07-07 | 上海金炫建设工程有限公司 | 一种不拆引线测大型变压器直流电阻的方法 |
-
2011
- 2011-03-25 CN CN201110073547.0A patent/CN102156242B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5276402A (en) * | 1992-02-28 | 1994-01-04 | Hipotronics, Inc. | Three-phase transformer testing method and system |
CN101769961A (zh) * | 2008-12-30 | 2010-07-07 | 上海金炫建设工程有限公司 | 一种不拆引线测大型变压器直流电阻的方法 |
CN201402305Y (zh) * | 2009-04-24 | 2010-02-10 | 上海久隆电气设备试验有限公司 | 干式变压器局部放电试验的接线结构 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102568775A (zh) * | 2011-12-29 | 2012-07-11 | 保定天威集团(江苏)五洲变压器有限公司 | 一种可变式试验中间变压器装置 |
CN102749535A (zh) * | 2012-06-05 | 2012-10-24 | 辽宁省电力有限公司葫芦岛供电公司 | 一种220kv输电主变电设备电性能测试方法 |
CN102749535B (zh) * | 2012-06-05 | 2014-09-24 | 辽宁省电力有限公司葫芦岛供电公司 | 一种220kv输电主变电设备电性能测试方法 |
CN103983814A (zh) * | 2014-06-07 | 2014-08-13 | 国家电网公司 | 变压器综合测试箱 |
CN103983814B (zh) * | 2014-06-07 | 2017-01-25 | 国家电网公司 | 变压器综合测试箱 |
CN104181343A (zh) * | 2014-09-03 | 2014-12-03 | 国家电网公司 | 变压器试验通用集线装置 |
CN105911356A (zh) * | 2016-06-24 | 2016-08-31 | 中车唐山机车车辆有限公司 | 主变压器绝缘电阻的测试装置 |
CN106706970A (zh) * | 2017-01-16 | 2017-05-24 | 国家电网公司 | 变压器直流电阻试验接线转换盒 |
CN106706970B (zh) * | 2017-01-16 | 2023-11-24 | 国家电网公司 | 变压器直流电阻试验接线转换盒 |
CN106771406A (zh) * | 2017-01-20 | 2017-05-31 | 国网山东省电力公司滨州供电公司 | 一种主变压器试验集线装置 |
CN107807258A (zh) * | 2017-09-26 | 2018-03-16 | 杭州西湖电子研究所 | 一种具有双屏蔽功能的线缆接头 |
CN107807258B (zh) * | 2017-09-26 | 2023-04-28 | 杭州西湖电子研究所 | 一种具有双屏蔽功能的线缆接头 |
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CN102156242B (zh) | 2014-01-01 |
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