arc-quenching

常见例句

• There are two reprocessed technologies after plasma arc quenching,they are lapped finishing and chemical running-in.
  等离子弧淬火后处理工艺主要采用研磨和化学跑合2种方法。
• By comparing different nozzle structure of arc quenching chamber,the influence of nozzle shape on electric field strength was obtained and analyzed quantitatively.
  通过比较不同形状喷口结构的灭弧室电场分布,定量分析了喷口结构对动静弧触头表面电场的影响。
• The arc nozzle of SF6 circuit breaker is thought as the kernel of arc quenching chamber,because of its controlling effect on gas flow property during the breaking process.
  SF6高压断路器的喷口对断路器开断过程中吹弧气体的流动特性起着控制作用,从而成为灭弧室的心脏。
• In this paper,we present a new type of hybrid arc quenching system,which controls the metal vapor and back flow of the hot air in splitters arc quenching chamber.
  本文研究了一种将窄缝与栅片配合应用于限流断路器的新型混合式灭弧系统。
• With an arc quenching chamber having splitters, the breaker makes the arc voltage,which can limit the short circuit current, to a higher value through the near polar voltage drop.
  它采用多个栅片的灭弧室，利用近极压降将进入到灭弧室中的电弧电压提升到一个较高的值，从而在开断电路的同时还起到对短路电流的限制。
• It is relevant to point out that, of the gases examined to date, SF6 has probably the most attractive overall dielectric and arc quenching properties for gas insulated high voltage systems.
  可以指出，目前为止研究的气体当中，SF6或许具备最全面的介电性能，并在气体绝缘材料的高电压系统中有最强的灭弧性能。
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