CN102243288A - 等脉宽pwm控制的调频式串联谐振耐压检测装置 - Google Patents
等脉宽pwm控制的调频式串联谐振耐压检测装置 Download PDFInfo
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104459496A (zh) * | 2014-12-19 | 2015-03-25 | 国家电网公司 | 220kV长电缆耐压试验无线控制系统及其控制方法 |
CN105190333A (zh) * | 2013-03-15 | 2015-12-23 | 豪倍公司 | Dc高电位绝缘击穿测试系统及方法 |
CN106772105A (zh) * | 2017-02-28 | 2017-05-31 | 大连奇辉计算机网络有限公司 | 一种pwm控制定时放电的蓄电池检测装置 |
CN107526012A (zh) * | 2017-09-18 | 2017-12-29 | 上海格鲁布科技有限公司 | 一种采用固定占空比方波变频电源的串联谐振耐压局放试验装置 |
CN107783014A (zh) * | 2016-08-31 | 2018-03-09 | 中国石油化工股份有限公司 | 一种基于多相电源的串联谐振耐压测试装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003028915A (ja) * | 2001-07-10 | 2003-01-29 | Kikusui Electr0Nics Corp | 耐電圧試験装置 |
CN2672667Y (zh) * | 2003-12-08 | 2005-01-19 | 大庆石油管理局 | 变频式串联谐振工频耐压试验装置 |
CN200996993Y (zh) * | 2007-01-31 | 2007-12-26 | 毕青春 | 变频串联谐振耐压实验装置 |
JP2008157929A (ja) * | 2006-11-28 | 2008-07-10 | Furukawa Electric Co Ltd:The | 耐電圧不良検出方法及び耐電圧不良検出装置 |
CN201138369Y (zh) * | 2008-01-07 | 2008-10-22 | 上海国试电力科技有限公司 | 一种低干扰的串联谐振耐压试验装置 |
CN201229390Y (zh) * | 2008-07-30 | 2009-04-29 | 湖南省电力公司试验研究院 | 交流电电缆耐压试验装置 |
-
2011
- 2011-04-27 CN CN 201110106507 patent/CN102243288B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003028915A (ja) * | 2001-07-10 | 2003-01-29 | Kikusui Electr0Nics Corp | 耐電圧試験装置 |
CN2672667Y (zh) * | 2003-12-08 | 2005-01-19 | 大庆石油管理局 | 变频式串联谐振工频耐压试验装置 |
JP2008157929A (ja) * | 2006-11-28 | 2008-07-10 | Furukawa Electric Co Ltd:The | 耐電圧不良検出方法及び耐電圧不良検出装置 |
CN200996993Y (zh) * | 2007-01-31 | 2007-12-26 | 毕青春 | 变频串联谐振耐压实验装置 |
CN201138369Y (zh) * | 2008-01-07 | 2008-10-22 | 上海国试电力科技有限公司 | 一种低干扰的串联谐振耐压试验装置 |
CN201229390Y (zh) * | 2008-07-30 | 2009-04-29 | 湖南省电力公司试验研究院 | 交流电电缆耐压试验装置 |
Non-Patent Citations (2)
Title |
---|
何波等: "串联谐振试验系统在电缆耐压试验中的应用", 《电线电缆》 * |
李志斌等: "调频串联谐振装置在XLPE绝缘电缆试验中的应用", 《黑龙江电力》 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105190333A (zh) * | 2013-03-15 | 2015-12-23 | 豪倍公司 | Dc高电位绝缘击穿测试系统及方法 |
US10310006B2 (en) | 2013-03-15 | 2019-06-04 | Hubbell Incorporated | DC high potential insulation breakdown test system and method |
CN105190333B (zh) * | 2013-03-15 | 2020-02-28 | 豪倍公司 | Dc高电位绝缘击穿测试系统及方法 |
US10634711B2 (en) | 2013-03-15 | 2020-04-28 | Hubbell Incorporated | DC high potential insulation breakdown test system and method |
CN104459496A (zh) * | 2014-12-19 | 2015-03-25 | 国家电网公司 | 220kV长电缆耐压试验无线控制系统及其控制方法 |
CN107783014A (zh) * | 2016-08-31 | 2018-03-09 | 中国石油化工股份有限公司 | 一种基于多相电源的串联谐振耐压测试装置 |
CN106772105A (zh) * | 2017-02-28 | 2017-05-31 | 大连奇辉计算机网络有限公司 | 一种pwm控制定时放电的蓄电池检测装置 |
CN106772105B (zh) * | 2017-02-28 | 2019-10-11 | 大连奇辉计算机网络有限公司 | 一种pwm控制定时放电的蓄电池检测装置 |
CN107526012A (zh) * | 2017-09-18 | 2017-12-29 | 上海格鲁布科技有限公司 | 一种采用固定占空比方波变频电源的串联谐振耐压局放试验装置 |
CN107526012B (zh) * | 2017-09-18 | 2023-09-29 | 上海格鲁布科技有限公司 | 一种采用固定占空比方波变频电源的串联谐振耐压局放试验装置 |
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