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- Objection to "Elimination of Arcing Ground Over-voltage" by Arc Quenching Coil 对消弧线圈"消除弧光接地过电压"的异议
- arc quenching coil 消弧线圈
- 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。
- Joan of Arc was one of France's greatest daughters. 圣女贞德是法国最伟大的女性之一。
- Joan of Arc was burnt (alive) at the stake. 圣女贞德在火刑柱上被(活活)烧死。
- Joan of Arc was made a saint in 1920. 1920年,贞德被追封为圣女。
- A good roper will hurl out the coil with marvelous accuracy and force. 一位优秀的套索捕马者会用奇准和神奇力量掷出绳索。
- The sun appears to move in an arc across the sky. 太阳看起来在天空以弧线运行。
- Research and Development Technique of Low-Voltage Arc Quenching System Based on Modern Measuring and Testing Approaches 基于现代测试手段的低压灭弧系统研发新技术
- Research on the Effect of the Permanent Magnetic Field on Arc Quenching Performance in Switchgear 永磁磁场对开关电器灭弧性能影响的研究
- So we find that hardening operation is made up of heating and quenching. 因此我们发现淬火工序包括加热和淬硬两个步骤。
- A surface in the form of a coil or screw. 螺旋面具有线盘或螺丝形状的表面
- Joan of Arc led a large army to raise the siege of Orleans in1429. 贞德在1429年率大军解除了英军对奥尔良的围攻。
- Nothing could quench her longing to return home again. 她重返家园的念头怎么也打消不掉。
- A snake can coil itself around a branch. 蛇能使自身盘绕在树枝上。