CN104535924A - 继电器状态的检测处理电路及其检测处理方法 - Google Patents
继电器状态的检测处理电路及其检测处理方法 Download PDFInfo
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106526475A (zh) * | 2016-12-19 | 2017-03-22 | 宁波三星医疗电气股份有限公司 | 基于光电耦合器的三相电能表空开信号检测电路及方法 |
CN107703447A (zh) * | 2017-10-23 | 2018-02-16 | 风度(常州)汽车研发院有限公司 | 状态检测装置和动力系统 |
CN109342935A (zh) * | 2018-10-08 | 2019-02-15 | 珠海格力电器股份有限公司 | 一种直流母线充电电路继电器失效检测装置、方法及电机 |
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CN103018539A (zh) * | 2011-09-21 | 2013-04-03 | 丁雪强 | 断路器的驱动储能检测电路 |
CN104020415A (zh) * | 2014-06-20 | 2014-09-03 | 珠海格力电器股份有限公司 | 一种继电器检测装置 |
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- 2014-12-30 CN CN201410850903.9A patent/CN104535924A/zh active Pending
Patent Citations (8)
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CN101893877A (zh) * | 2009-05-20 | 2010-11-24 | 中国国电集团公司九江发电厂 | 一种发电厂基于能耗分析的优化运行方法及其系统 |
CN101931269A (zh) * | 2009-11-02 | 2010-12-29 | 深圳南瑞科技有限公司 | 双点合成装置 |
JP2012094980A (ja) * | 2010-10-25 | 2012-05-17 | Kawamura Electric Inc | 外部アダプター |
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CN103018539A (zh) * | 2011-09-21 | 2013-04-03 | 丁雪强 | 断路器的驱动储能检测电路 |
CN202275129U (zh) * | 2011-10-28 | 2012-06-13 | 武汉阿迪克电子有限公司 | 一种智能电能表继电器通断检测电路 |
CN102539965A (zh) * | 2011-12-22 | 2012-07-04 | 北京交控科技有限公司 | 半自动开关量故障检测方法及系统 |
CN104020415A (zh) * | 2014-06-20 | 2014-09-03 | 珠海格力电器股份有限公司 | 一种继电器检测装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106526475A (zh) * | 2016-12-19 | 2017-03-22 | 宁波三星医疗电气股份有限公司 | 基于光电耦合器的三相电能表空开信号检测电路及方法 |
CN107703447A (zh) * | 2017-10-23 | 2018-02-16 | 风度(常州)汽车研发院有限公司 | 状态检测装置和动力系统 |
CN109342935A (zh) * | 2018-10-08 | 2019-02-15 | 珠海格力电器股份有限公司 | 一种直流母线充电电路继电器失效检测装置、方法及电机 |
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