高压断路器是电力系统的重要执行元件，能够灵巧地实现系统运行方式的变化和倒闸操作的要求，是电力系统及设备能够安全稳定运行的重要保证。随着社会经济的快速发展，对供电的安全性、质量性、可靠性和经济性提出了更高的要求。本文从实际出发，系统的对高压断路器在运行时的常见的故障问题进行分析，提出合理的改进措施，并结合案例论述改进措施的有效性。希望本文对从事断路器维护及修理的工作人员有一定的指导作用。%High voltage circuit breaker is an important executive component of the power system. It can deftly achieve the change of system operation mode and the request of switching operation. It is an important guarantee for the safe and stable operation of power system and equipment. With the rapid development of social economy, it is put forward higher requirements for the security, quality, reliability and economy of power supply. This article from the reality, systematically analyzed the common faults in the operation of high voltage circuit breakers, put forward reasonable improvement measures, and combining with the case discussed the effectiveness of improvement measures.
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