CN104218493A - Process for electrified replacing of tension-resistant hard tube bus jumper insulator for +/-800kV extra-high-voltage direct-current line - Google Patents
Process for electrified replacing of tension-resistant hard tube bus jumper insulator for +/-800kV extra-high-voltage direct-current line Download PDFInfo
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- CN104218493A CN104218493A CN201410405008.6A CN201410405008A CN104218493A CN 104218493 A CN104218493 A CN 104218493A CN 201410405008 A CN201410405008 A CN 201410405008A CN 104218493 A CN104218493 A CN 104218493A
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Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410405008.6A CN104218493B (en) | 2014-08-13 | 2014-08-13 | ± 800kV UHVDC Transmission Lines live-line replacing strain hard tube mother's wire jumper insulator technique |
PCT/CN2014/000847 WO2016023141A1 (en) | 2014-08-13 | 2014-09-16 | Process for live replacement of tension hard-tube bus-bar jumper insulator of +/- 800kv ultra-high-voltage dc transmission line |
EP14899584.8A EP3196998B1 (en) | 2014-08-13 | 2014-09-16 | Process for live replacement of tension hard-tube bus-bar jumper insulator of +/- 800kv ultra-high-voltage dc transmission line |
Applications Claiming Priority (1)
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CN201410405008.6A CN104218493B (en) | 2014-08-13 | 2014-08-13 | ± 800kV UHVDC Transmission Lines live-line replacing strain hard tube mother's wire jumper insulator technique |
Publications (2)
Publication Number | Publication Date |
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CN104218493A true CN104218493A (en) | 2014-12-17 |
CN104218493B CN104218493B (en) | 2017-03-01 |
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CN201410405008.6A Active CN104218493B (en) | 2014-08-13 | 2014-08-13 | ± 800kV UHVDC Transmission Lines live-line replacing strain hard tube mother's wire jumper insulator technique |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106129896A (en) * | 2016-07-26 | 2016-11-16 | 中国南方电网有限责任公司超高压输电公司柳州局 | Pole insulator chain transmission method on ± 500kV common-tower double-return DC line tangent tower |
CN108691449A (en) * | 2018-05-29 | 2018-10-23 | 中国电力工程顾问集团西南电力设计院有限公司 | DC fields polar curve outlet structure based on integration framework |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3996624B1 (en) * | 2006-12-08 | 2007-10-24 | 折野電設株式会社 | How to replace Choshiren |
CN103227431A (en) * | 2013-03-19 | 2013-07-31 | 国家电网公司 | Method for replacing insulator chains in 220 kV long-span high tower in live working |
CN103474909A (en) * | 2013-09-25 | 2013-12-25 | 国网河南省电力公司平顶山供电公司 | Method for replacing multi-loop strain insulator string in drainage wire supporting distance expanding hot-line working |
CN103606854A (en) * | 2013-11-27 | 2014-02-26 | 国家电网公司 | Operating method for replacing tension insulator on super and ultra-high voltage direct current transmission line in electrified mode |
CN103618251A (en) * | 2013-11-27 | 2014-03-05 | 国家电网公司 | Technology for electrified overhaul of +-800kV ultrahigh voltage direct-current transmission line |
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2014
- 2014-08-13 CN CN201410405008.6A patent/CN104218493B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3996624B1 (en) * | 2006-12-08 | 2007-10-24 | 折野電設株式会社 | How to replace Choshiren |
CN103227431A (en) * | 2013-03-19 | 2013-07-31 | 国家电网公司 | Method for replacing insulator chains in 220 kV long-span high tower in live working |
CN103474909A (en) * | 2013-09-25 | 2013-12-25 | 国网河南省电力公司平顶山供电公司 | Method for replacing multi-loop strain insulator string in drainage wire supporting distance expanding hot-line working |
CN103606854A (en) * | 2013-11-27 | 2014-02-26 | 国家电网公司 | Operating method for replacing tension insulator on super and ultra-high voltage direct current transmission line in electrified mode |
CN103618251A (en) * | 2013-11-27 | 2014-03-05 | 国家电网公司 | Technology for electrified overhaul of +-800kV ultrahigh voltage direct-current transmission line |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106129896A (en) * | 2016-07-26 | 2016-11-16 | 中国南方电网有限责任公司超高压输电公司柳州局 | Pole insulator chain transmission method on ± 500kV common-tower double-return DC line tangent tower |
CN108691449A (en) * | 2018-05-29 | 2018-10-23 | 中国电力工程顾问集团西南电力设计院有限公司 | DC fields polar curve outlet structure based on integration framework |
CN108691449B (en) * | 2018-05-29 | 2023-08-22 | 中国电力工程顾问集团西南电力设计院有限公司 | Direct current field polar line outlet structure based on integrated framework |
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CN104218493B (en) | 2017-03-01 |
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Inventor after: Yang Ying Inventor after: Zhu Haibo Inventor after: Yi Wenkai Inventor after: Ji Bin Inventor after: Peng Lingjun Inventor after: Liu Chuncui Inventor after: Liu Zhengyun Inventor after: Wang Ming Inventor after: Zeng Chen Inventor after: Li Yong Inventor after: Li Jinge Inventor after: Xiong Wenhuan Inventor after: Wang Lei Inventor after: Wang Wenmin Inventor before: Yang Ying Inventor before: Wang Lei Inventor before: Wang Wenmin Inventor before: Zhu Haibo Inventor before: Yi Wenkai Inventor before: Ji Bin Inventor before: Liu Zhengyun Inventor before: Wang Ming Inventor before: Zeng Chen Inventor before: Li Yong Inventor before: Li Jinge Inventor before: Xiong Wenhuan Inventor before: Zhang Min |
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