CN101060265A - 水轮发电机13.8kv级定子线圈制造工艺改进 - Google Patents
水轮发电机13.8kv级定子线圈制造工艺改进 Download PDFInfo
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- CN101060265A CN101060265A CN 200710049213 CN200710049213A CN101060265A CN 101060265 A CN101060265 A CN 101060265A CN 200710049213 CN200710049213 CN 200710049213 CN 200710049213 A CN200710049213 A CN 200710049213A CN 101060265 A CN101060265 A CN 101060265A
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- stator coil
- insulation
- brush
- deck
- mica tape
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Abstract
Description
项目 | 常态介损tgδ%0.2UN | 常态介损增量Δtgδ%0.6UN~0.2UN | 热态介损155℃tgδ%0.6UN | 起晕电压≥KV | 击穿电压KV | 表面电阻率范围×103Ω |
所测线圈(8只) | 0.87~1.07 | 0.40~0.71 | 6.01~7.35 | 24.5~28.5 | ≥95 | 1.2~4.5 |
≤3 | ≤2 | ≤9 | ≤20.7 | ≤95 | 103~105Ω |
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CN200710049213A CN100596001C (zh) | 2007-05-31 | 2007-05-31 | 水轮发电机13.8kv级定子线圈制造工艺 |
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CN200710049213A CN100596001C (zh) | 2007-05-31 | 2007-05-31 | 水轮发电机13.8kv级定子线圈制造工艺 |
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CN101060265A true CN101060265A (zh) | 2007-10-24 |
CN100596001C CN100596001C (zh) | 2010-03-24 |
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CN200710049213A Expired - Fee Related CN100596001C (zh) | 2007-05-31 | 2007-05-31 | 水轮发电机13.8kv级定子线圈制造工艺 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103401336A (zh) * | 2013-07-31 | 2013-11-20 | 东方电气集团东风电机有限公司 | 10.5kV级4100米高海拔水轮发电机绝缘结构 |
CN110957875A (zh) * | 2019-12-03 | 2020-04-03 | 哈尔滨电机厂有限责任公司 | 一种大型电机定子绕组交流耐压时防止线棒误击穿的工艺方法 |
-
2007
- 2007-05-31 CN CN200710049213A patent/CN100596001C/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103401336A (zh) * | 2013-07-31 | 2013-11-20 | 东方电气集团东风电机有限公司 | 10.5kV级4100米高海拔水轮发电机绝缘结构 |
CN103401336B (zh) * | 2013-07-31 | 2015-09-30 | 东方电气集团东风电机有限公司 | 10.5kV级4100米高海拔水轮发电机绝缘结构 |
CN110957875A (zh) * | 2019-12-03 | 2020-04-03 | 哈尔滨电机厂有限责任公司 | 一种大型电机定子绕组交流耐压时防止线棒误击穿的工艺方法 |
CN110957875B (zh) * | 2019-12-03 | 2021-07-13 | 哈尔滨电机厂有限责任公司 | 一种大型电机定子绕组交流耐压时防止线棒误击穿的工艺方法 |
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CN100596001C (zh) | 2010-03-24 |
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Owner name: DEC DONGFENG ELECTRIC MACHINERY CO., LTD. Free format text: FORMER NAME: DONGFENG MOTOR FACTORY CO., LTD., SICHUAN |
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CP03 | Change of name, title or address |
Address after: 614802 Sichuan city of Leshan Province East Electric Group Dongfeng Motor Co., Wutongqiao District Patentee after: DEC Dongfeng Electric Machinery Co., Ltd. Address before: Leshan City, Sichuan province Wutongqiao District 614802 Sichuan Dongfeng Motor Factory Co Ltd Patentee before: Dongfeng Motor Factory Co., Ltd., Sichuan |
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Granted publication date: 20100324 Termination date: 20180531 |
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