Research on a novel on-line monitoring system for Mechanical Characteristic of Circuit Breaker

Detection device of circuit breaker (CB) mechanical characteristic is established in the paper, which takes TMS320F2812 as a core, and makes a logic extension. The necessary signal is collected, stored, and transmitted to position machine upper memory block through CAN bus. The signal is analyzed and disposed, and the experimental data is transported to remote monitoring machine, thus the date is accumulated and information is shared. The paper improves maintenance level of CB, realizes the condition maintenance of CB, and enhances the efficiency of detection, so that this design has very important theoretical meaning and practical value.