CN103647526B - 一种pwm闭锁控制电路 - Google Patents
一种pwm闭锁控制电路 Download PDFInfo
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- CN103647526B CN103647526B CN201310574503.5A CN201310574503A CN103647526B CN 103647526 B CN103647526 B CN 103647526B CN 201310574503 A CN201310574503 A CN 201310574503A CN 103647526 B CN103647526 B CN 103647526B
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CN103647526A CN103647526A (zh) | 2014-03-19 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104467773B (zh) * | 2014-12-09 | 2018-04-20 | 常熟开关制造有限公司(原常熟开关厂) | Igbt驱动装置、igbt功率模块 |
CN104932378B (zh) * | 2015-06-13 | 2017-05-17 | 烟台东方威思顿电气有限公司 | 一种用于专变采集终端防止遥控误跳闸的控制方法及电路 |
CN105656298B (zh) * | 2016-04-11 | 2018-01-05 | 北京国铁路阳技术有限公司 | 一种基于dsp+cpld控制的峰值电流限流装置 |
CN105826901B (zh) * | 2016-04-26 | 2018-09-18 | 武汉理工大学 | 数字开关变换器保护电路 |
CN110504955B (zh) * | 2019-08-30 | 2023-03-24 | 长虹美菱股份有限公司 | 一种电动风门驱动电路 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0148027A2 (en) * | 1983-12-27 | 1985-07-10 | Fujitsu Limited | Pulse generating circuit |
CN2588658Y (zh) * | 2002-10-11 | 2003-11-26 | 哈尔滨工业大学 | 螺杆泵自适应变频驱动及电量监测装置 |
CN202268683U (zh) * | 2011-10-09 | 2012-06-06 | 无锡艾柯威科技有限公司 | 一种电机过流保护电路 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0148027A2 (en) * | 1983-12-27 | 1985-07-10 | Fujitsu Limited | Pulse generating circuit |
CN2588658Y (zh) * | 2002-10-11 | 2003-11-26 | 哈尔滨工业大学 | 螺杆泵自适应变频驱动及电量监测装置 |
CN202268683U (zh) * | 2011-10-09 | 2012-06-06 | 无锡艾柯威科技有限公司 | 一种电机过流保护电路 |
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Inventor after: Wang Ning Inventor after: Wang Ning Chen Manqing Gong Yanping Zhou Qiangle Zhou Tao Gao Yuming Zhang Huadong Jianbo Ren Jie Tang Fangqing Inventor after: Cheng Jianbo Inventor after: Chen Manqing Inventor after: Gong Yanping Inventor after: Zhou Qiangle Inventor after: Zhou Tao Inventor after: Gao Yuming Inventor after: Zhang Huadong Inventor after: Ren Jie Inventor before: Cheng Jianbo Inventor before: Chen Manqing Inventor before: Liu Zhenwei Inventor before: Zhou Qiangle Inventor before: Zhou Tao Inventor before: Cheng Jianbo, Chen Manqing, Liu Zhenwei, Zhou Qiangle, Zhou Tao, Wang Feifei |
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Effective date of registration: 20150923 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: Xuji Group Co., Ltd. Applicant after: Xuji Electric Power Co., Ltd. Applicant after: Electric Power Research Institute of State Grid Shandong Electric Power Company Address before: No. 1298 Xuchang City, Henan province 461000 XJ Avenue Applicant before: Xuji Group Co., Ltd. Applicant before: Xuji Electric Power Co., Ltd. |
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