【摘要】 介绍一种基于数字信号处理器DSP(DigitalSignalProcessor)的高压断路器状态在线监测装置。该装置采用TI公司的DSPVC33作为主控制器,能够采集断路器的多种状态信息,实现对状态特征的长数据录波和大量历史数据存储,并快速、高精度地在线计算评估断路器动作后的触头电寿命和机械寿命,在此基础上构成分布式的高压断路器状态监测系统。更多还原

【Abstract】 An online monitoring device for high voltage circuit breaker based on DSP(Digital Signal Processor) is presented. Its main controller is DSPVC33,a high speed DSP of TI. State in-formation of circuit breaker is acquired and fault information is recorded,the electrical life and mechanical life of the contacts can thus be evaluated in real time. Based on the device,a distri-buted monitoring system for high voltage circuit breaker is introduced.更多还原