Thus, this fuse has good performance and big breaking capacity.

所以, 这种熔断器性能良好,开断容量大.

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A new de - excitation method, passive switching in zero current i, s presented in this paper.

本文介绍了一种全新的灭磁方式, 即无源零开断自动灭磁技术.

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In this range , the probability of reignition is lower and the zero withstand - voltage is higher.

在一定的电网条件下,在开断高频电流的过程中可能引起多次重燃和严重的过电压.

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But after reducing rated SF 6 gas pressure, the breaking and dielectric performance will be affected.

但是降低了额定SF6气体压力后, 将会影响到灭弧室的开断性能和绝缘性能.

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The moving contact travel behavior influenced the interrupting capacity of a circuit breaker.

真空断路器的动触头运动特性对其开断能力和寿命影响很大.

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Faster interruption of circuit breakers in the transmission voltage offers significant advantage to the transmission system.

断路器在输电电压下的快速开断对输电系统是明显有利的.

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So the research of post - arc resistance characteristics is very important to design a new fuse.

研究弧后残躯电阻特性对最终电流的开断作用以及熔断器的设计有着重要的指导意义.

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At present, the back commutation phenomena worsen the performance of the current limiting circuit breaker.

目前背后击穿现象降低了开断性能.

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A load - break switch will switch normal load currents but will not interrupt short circuit cur - rents.

负荷开关可开断正常负荷电流但不能开断短路电流.

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In choppingcharacteristic of vacuum switchgear is studied numerically when it interrupts the current with harmonic components.

用数值模拟的方法研究了真空开关开断含谐波的电流时可能出现的截流问题.

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