Research on the intelligent releaser of high voltage circuit breaker based on Dsp (II): The part of software and hardware design

This paper introduces software and hardware design part of TMS320VC5402 digital signal processor as the core of high voltage circuit breaker intelligent releaser. This releaser has the following functions: tripping function; Measurement function; Diagnosis function; Automatic reclosing phase selection function. It To has important practical significance to improve the level of the intelligent high voltage circuit breaker and development of our country electric power industry.