CN102412517A - 带电断、接66kV变压器中性点隔离开关引线方法 - Google Patents
带电断、接66kV变压器中性点隔离开关引线方法 Download PDFInfo
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- CN102412517A CN102412517A CN201110410403XA CN201110410403A CN102412517A CN 102412517 A CN102412517 A CN 102412517A CN 201110410403X A CN201110410403X A CN 201110410403XA CN 201110410403 A CN201110410403 A CN 201110410403A CN 102412517 A CN102412517 A CN 102412517A
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- 230000007935 neutral effect Effects 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000002955 isolation Methods 0.000 title abstract 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 30
- 238000009413 insulation Methods 0.000 claims description 20
- 238000012423 maintenance Methods 0.000 claims description 17
- 229910052742 iron Inorganic materials 0.000 claims description 15
- 239000012212 insulator Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
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CN201110410403.XA CN102412517B (zh) | 2011-12-12 | 2011-12-12 | 带电断、接66kV变压器中性点隔离开关引线方法 |
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CN102412517A true CN102412517A (zh) | 2012-04-11 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103219658A (zh) * | 2013-02-19 | 2013-07-24 | 辽宁省电力有限公司鞍山供电公司 | Gw5隔离开关单侧停电作业方法 |
CN111342377A (zh) * | 2020-02-28 | 2020-06-26 | 广东电网有限责任公司 | Alstom隔离开关不停电更换抱箍的检修工装和检修方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000013936A (ja) * | 1998-06-22 | 2000-01-14 | Yaskawa Electric Corp | 制御盤更新方法 |
CN201238159Y (zh) * | 2008-07-28 | 2009-05-13 | 济南供电公司 | Gw4-110型隔离开关检修支架 |
CN101771243A (zh) * | 2009-01-06 | 2010-07-07 | 哈尔滨电业局 | 隔离开关检修抱杆 |
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- 2011-12-12 CN CN201110410403.XA patent/CN102412517B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000013936A (ja) * | 1998-06-22 | 2000-01-14 | Yaskawa Electric Corp | 制御盤更新方法 |
CN201238159Y (zh) * | 2008-07-28 | 2009-05-13 | 济南供电公司 | Gw4-110型隔离开关检修支架 |
CN101771243A (zh) * | 2009-01-06 | 2010-07-07 | 哈尔滨电业局 | 隔离开关检修抱杆 |
Non-Patent Citations (2)
Title |
---|
张海胜: "带负荷10kV配电线路更换隔离开关作业的探讨与实施", 《中国优秀硕士学位论文全文数据库 工程科技II辑》 * |
杨晓翔 等: "带负荷更换10kV线路柱上开关的作业方法", 《湖州师范学院学报》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103219658A (zh) * | 2013-02-19 | 2013-07-24 | 辽宁省电力有限公司鞍山供电公司 | Gw5隔离开关单侧停电作业方法 |
CN111342377A (zh) * | 2020-02-28 | 2020-06-26 | 广东电网有限责任公司 | Alstom隔离开关不停电更换抱箍的检修工装和检修方法 |
CN111342377B (zh) * | 2020-02-28 | 2024-03-26 | 广东电网有限责任公司 | Alstom隔离开关不停电更换抱箍的检修工装和检修方法 |
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Owner name: STATE ELECTRIC NET CROP. Effective date: 20120928 |
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Effective date of registration: 20120928 Address after: 121000 Guta District, Liaoning, Jiefang Road No. three, No. 9, No. Applicant after: Jinzhou Power Supply Company of Liaoning Electric Power Co., Ltd. Applicant after: State Grid Corporation of China Address before: 121000 Guta District, Liaoning, Jiefang Road No. three, No. 9, No. Applicant before: Jinzhou Power Supply Company of Liaoning Electric Power Co., Ltd. |
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