断路器

This will facilitate the fault current interruption and the design of circuit breaker.

这将有利于故障电流中断和设计断路器。

According to the physical mechanism, the interrupting process of the low voltage circuit breaker is analyzed.

以磁流体动力学为基础，提出了一种低压断路器的电弧等离子体动态数学模型。

So it's very important to improve the maintenance level and carry out Condition Based Maintenance of Circuit Breaker.

因此，提高断路器的检修水平，实现状态检修具有重要意义。

ABSTRACT : A new kind of vacuum generator circuit breaker is introduced.

提出了1种采用新型并联断口的真空发电机断路器。

Research of test circuit for UHV circuit breaker s is important for the development of UHV transmission technology.

特高压断路器试验方法的研究是特高压输电工程发展的基础。

The electrical performance of vacuum circuit breaker relies on the mechanical characteristics of its operation mechanism.

真空断路器的电气性能与其操动机构的机械特性之间关系密切。

At first, the protections and circuit breakers are taken as conditional attributes and faulty region as decision-making attribute, various faults are investigated and decision table is established; then by use of attribute reducing method based on cognizable matrix and information entropy the optimal attribute reduction combination is extracted; finally, by means of the reduction decision table formed by optimal attribute reduction combination, the naive Bayesian networks model is built and the nodal probability is trained.

首先以保护、断路器作为条件属性，故障区域作为决策属性，考察各种故障情况并建立决策表，然后利用基于可辨识矩阵和信息熵的属性约简方法提取最佳属性约简组合，最后以最佳属性约简组合形成的约简决策表建立朴素贝叶斯网络模型，并对节点概率进行训练。

By analyzing the investigated model,we can found that restriking phenomena occur which cause arc channel commutate to the contact region.

对断路器测试分析发现，这一现象是由电弧通道转移至触头区引起，而造成电弧通道转移的主要原因是发生在触头区的重击穿现象。

This paper introduces several typical structures of HCB and expatiate on the principle of naturally current commutating and constrainedly current commutating .

介绍了几种混合式断路器的典型结构，阐述了自然换流和强制换流的原理。

The intelligent CPS is based on Digital Signal Controller, using dsPIC30F6012A as the core control device.

本文对以断路器为主体的智能CPS进行系统设计，设计了智能动态控制方案。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐