
基本信息:
- 专利标题: 监测电路及系统
- 专利标题(英):Circuit and system for monitoring
- 申请号:CN201310583357.2 申请日:2013-11-19
- 公开(公告)号:CN104656011A 公开(公告)日:2015-05-27
- 发明人: 赵小彬 , 刘军 , 王立 , 张铭 , 王光旭 , 邵焕卿
- 申请人: 国家电网公司 , 国网北京市电力公司
- 申请人地址: 北京市西城区西长安街86号
- 专利权人: 国家电网公司,国网北京市电力公司
- 当前专利权人: 国家电网公司,国网北京市电力公司
- 当前专利权人地址: 北京市西城区西长安街86号
- 代理机构: 北京康信知识产权代理有限责任公司
- 代理人: 吴贵明; 张永明
- 主分类号: G01R31/327
- IPC分类号: G01R31/327
The invention discloses a circuit and a system for monitoring. The circuit comprises a control circuit, a current monitoring circuit, and a processor. The current monitoring circuit is connected with the control circuit, and is used to acquire current signals of the control circuit. The processor is connected with the current monitoring circuit, and is used to perform fault analysis on a breaker in the control circuit according to the current signals. The circuit and the system solve problems in the prior art that whether the circuit trip is fault or automatic protection cannot be determined, and safety of the control circuit cannot be ensured. The circuit and the system realize real-time accurate recording and can reflect operation conditions of the breaker in real time.
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01R | 测量电变量;测量磁变量(通过转换成电变量对任何种类的物理变量进行测量参见G01类名下的 |
------G01R31/00 | 电性能的测试装置;电故障的探测装置;以所进行的测试在其他位置未提供为特征的电测试装置 |
--------G01R31/327 | .电路断续器、开关或电路断路器的测试 |