The Real-Time Monitoring Network of High Voltage Circuit Breaker Based on GPRS Transmission Technology

High voltage circuit breaker is a key component to guarantee the safe and stable operation of the high pressure transmission system, building a high-speed, bi-directional, real-time, integrated monitoring network is the first step towards intelligent power grid and has an important meaning. This paper presents a new wireless real-time monitoring networks based on GPRS, in which high voltage circuit breaker implement on-site and on-line monitoring and fault diagnosis, using existing GPRS transmission technology to realize real-time acquisition and wireless transmission in data. Introduce detailed the design of monitoring network and terminal module; arrange reasonably coordination relation between lots of functional modules to ensure data processing accuracy, rapidity, sharing. In the remote monitoring center platform at anytime anywhere can be real-time monitoring and control for each circuit breaker and display related data waveform.