CN101409441A - 开关磁阻调速电动机的过电流保护电路 - Google Patents
开关磁阻调速电动机的过电流保护电路 Download PDFInfo
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- CN101409441A CN101409441A CNA2008101551152A CN200810155115A CN101409441A CN 101409441 A CN101409441 A CN 101409441A CN A2008101551152 A CNA2008101551152 A CN A2008101551152A CN 200810155115 A CN200810155115 A CN 200810155115A CN 101409441 A CN101409441 A CN 101409441A
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CN2008101551152A CN101409441B (zh) | 2008-10-23 | 2008-10-23 | 开关磁阻调速电动机的过电流保护电路 |
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CN2008101551152A CN101409441B (zh) | 2008-10-23 | 2008-10-23 | 开关磁阻调速电动机的过电流保护电路 |
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CN101409441A true CN101409441A (zh) | 2009-04-15 |
CN101409441B CN101409441B (zh) | 2011-04-20 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101800552A (zh) * | 2010-02-10 | 2010-08-11 | 郑州大学 | 实现长延时的方法、模拟-时间转换电路及模数转换器 |
CN102157921A (zh) * | 2011-04-01 | 2011-08-17 | 欧瑞传动电气有限公司 | 一种igbt短路保护电路及控制方法 |
CN103560715A (zh) * | 2013-11-05 | 2014-02-05 | 济南诺顿科技有限公司 | 一种防止电机启动冲击电流导致电源保护的电路 |
RU2599190C2 (ru) * | 2013-11-25 | 2016-10-10 | Анатолий Владимирович Андреев | Коммутатор напряжения с защитой от перегрузки по току |
CN108780990A (zh) * | 2017-09-06 | 2018-11-09 | 深圳和而泰智能控制股份有限公司 | 功率开关器件过流保护电路及电机驱动系统、电机系统 |
CN109245053A (zh) * | 2018-08-30 | 2019-01-18 | 广州金升阳科技有限公司 | 一种过载保护电路 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2152334Y (zh) * | 1993-04-03 | 1994-01-05 | 山东省供销社集团新技术开发公司 | 双回路电动机保护器 |
CN2417621Y (zh) * | 2000-03-16 | 2001-01-31 | 李乐谦 | 一种节能型电动机保护器 |
CN1331289C (zh) * | 2001-03-13 | 2007-08-08 | 李相明 | 电器过流电子保护器 |
CN201222714Y (zh) * | 2008-06-11 | 2009-04-15 | 蔡起仲 | 开关磁阻调速电动机的过电流保护电路 |
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2008
- 2008-10-23 CN CN2008101551152A patent/CN101409441B/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101800552A (zh) * | 2010-02-10 | 2010-08-11 | 郑州大学 | 实现长延时的方法、模拟-时间转换电路及模数转换器 |
CN102157921A (zh) * | 2011-04-01 | 2011-08-17 | 欧瑞传动电气有限公司 | 一种igbt短路保护电路及控制方法 |
CN102157921B (zh) * | 2011-04-01 | 2014-10-29 | 欧瑞传动电气股份有限公司 | 一种igbt短路保护电路及控制方法 |
CN103560715A (zh) * | 2013-11-05 | 2014-02-05 | 济南诺顿科技有限公司 | 一种防止电机启动冲击电流导致电源保护的电路 |
RU2599190C2 (ru) * | 2013-11-25 | 2016-10-10 | Анатолий Владимирович Андреев | Коммутатор напряжения с защитой от перегрузки по току |
CN108780990A (zh) * | 2017-09-06 | 2018-11-09 | 深圳和而泰智能控制股份有限公司 | 功率开关器件过流保护电路及电机驱动系统、电机系统 |
CN109245053A (zh) * | 2018-08-30 | 2019-01-18 | 广州金升阳科技有限公司 | 一种过载保护电路 |
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CN101409441B (zh) | 2011-04-20 |
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