查询词典 circuit breaker

A dynamic simulation method was presented for breaking/making process computation of vacuum circuit breaker.

提出了一种适用于永磁机构真空断路器分合闸动态仿真的分析方法。

Permanent magnetic actuator is extensively used on vacuum circuit breaker because of its simple structure and high reliability.

永磁操动机构由于具有结构简单、可靠性高等优点，目前已在真空断路器上取得广泛的应用。

Vacuum circuit breaker is to play an important role in middle and low electricity implement of power system for its particular characteristic and degree with no substitution.

真空断路器由于其所特有的性能和在高压断路器领域中无可替代的地位，必将在电力系统的中低压电器领域内起到重要作用。

Fig. 13 Vacuum circuit breaker, load characteristics.

图13 真空断路器，负载特性

Vacuum circuit breaker; mechanical properties; digital signal processor

真空断路器；机械特性；数字信号处理器

Is it design person who select for electromagnetic organization of the vacuum circuit breaker , operate of operating etc.

本设计针对真空断路器电磁机构的设计选型、运行操作等方面进行说明，并对其与断路器负载特性配合分析。

The academic analysis is carried on as the same time as the design on the spring operating mechanism of the vacuum circuit breaker is accomplished in this thesis.

本论文在完成真空断路器弹簧操动机构设计的同时，进行了较为系统的理论分析。

Used as the insulating medium and high vacuum circuit breaker arc-quenching media.

用高真空做为绝缘介质和灭弧介质的断路器。

The establishment of products from the model and finite element analysis, respectively, from the stress and strain, and other aspects of analysis and this analysis, design and manufacture die as the theoretical basis and can shorten the vacuum circuit breaker box product development cycle and reduce production costs .

从建立产品的建模型与有限元分析，分别从应力、应变等方面进行分析，并以此分析结果，作为模具设计制造的理论依据，同时可缩短真空断路器箱体产品开发周期，降低产品生产成本。

The characteristics and the advantages of the VD4 Vacuum Circuit Breaker s are de-scribed,as well as its type test.

本文分析了断路器开断小电感性电流时产生截流过电压的原理，提出了抑制过电压的方法，论述了 VD4真空断路器的结构特点和优越性能，介绍了其完整的型式试验，总结了真空断路器的操作要领。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。