Online measuring device with electricity of circuit breaker operating device

一种断路器操作机构在线带电检测装置

Abstract

The utility model discloses an online measuring device with electricity of circuit breaker operating device, including FPGA core control chip, FPGA core control chip and ADC analog -digital conversion chip signal connection, FPGA core control chip and CPU electric connection, CPU passes through wire touch -sensitive screen electric connection, last USB and the communication interface of being equipped with of CPU, ADC analog -digital conversion chip nurses one's health ware and the 2nd signal conditioning ware electric connection with the first signal respectively, the first signal takes care of ware and closing coils electric connection, the first signal takes care of and is equipped with hall sensor between ware and the closing coils, the 2nd signal conditioning ware and separating brake coil electric connection, also be equipped with hall sensor between the 2nd signal conditioning ware and the separating brake coil. This online measuring device with electricity of circuit breaker operating device has reduced the emergence and the development of accident, has reduced the fault rate of equipment, effectively improves the reliability of circuit breaker, reinforcing electric power system's security, reliability, economic nature.
本实用新型公开了一种断路器操作机构在线带电检测装置,包括FPGA核心控制芯片,所述FPGA核心控制芯片与ADC模数转换芯片信号连接,所述FPGA核心控制芯片与CPU电性连接,所述CPU通过导线触摸屏电性连接,所述CPU上设有USB和通讯接口,所述ADC模数转换芯片分别与第一信号调理器和第二信号调理器电性连接,所述第一信号调理器与合闸线圈电性连接,所述第一信号调理器和合闸线圈之间设有霍尔传感器,所述第二信号调理器与分闸线圈电性连接,所述第二信号调理器和分闸线圈之间也设有霍尔传感器。该断路器操作机构在线带电检测装置,减小了事故的发生和发展,降低了设备的故障率,有效提高断路器的可靠性,增强电力系统的安全性、可靠性、经济性。

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