高压少油断路器中，灭弧室普遍采用多断口串联式结构。
In HV oil-minimum breaker, the arc extinguish Chambers usually adopt serial-type construction of multi-break.
通过对开关的动热稳定性分析，开关采用多断口并联结构能够满足关合状态下稳定运行的需要。
Through the dynamic and thermal stability analysis, the structure of many breaks in parallel can satisfy the stably running demand in closing state.
提出了一种设计多断口真空断路器的新思路，即采用基于永磁操动机构的光控模块式真空断路器单元串联成为更高电压等级的多断口真空断路器。
Based on the permanent magnetic actuator with optic-controlled module, a new idea to design vacuum circuit breaker with multi breaks is proposed in this paper.
应用推荐