压气式SF6断路器开断大电流过程中触头堵塞现象的研究[J]. High voltageapparatus, 1998, (5): 7-10.DOI:
压气式SF6断路器开断大电流过程中触头堵塞现象的研究
摘要
利用数值分析
模拟了压气式SF
6
断路器的全开断过程
研究了触头堵塞在开断大电流时对灭弧室内气流场及电弧等离子体的影响。
Abstract
Based on the numerical analysis
the whole breaking process of gas-blast SF6 circuit breaker is simulated. The effects of contact blockage on gas flow and arc plasma while breaking the large current are studied.