基于半动态布置策略的变电站高压断路器状态监测系统OA

High-voltage circuit breakers are key equipment in substations.According to the problems of complex installation process and poor economic performance of the online monitoring devices of high-voltage circuit breaker in substation with static deployment,it proposes a semi-dynamic deployment strategy combining dynamic deployment and static deployment.On the one hand,it achieves long-term differential monitoring of some circuit breakers through static deployment of circuit breaker online monitoring devices with different principles.On the other hand,it implements non long-term defect monitoring for circuit breakers that urgently need to be mo-nitored by dynamically arranging circuit breaker latent fault monitoring devices.Establishing a substation high-voltage circuit breaker status monitoring system based on semi-dynamic deployment strategy improves the level of substation high-voltage circuit breaker status monitoring.The on-site application of a 500 kV substation verifies the effectiveness and feasibility of the system.