A treated grade combining good commutating ability and reasonable life.
该材料经浸渍处理，具有良好的换向性能和较好的使用寿命。
The commutating circuits applied general diodes and capacitances are simple and cheap.
换向续流电路采用普通的二极管和电容构成，结构简单，成本低。
Several common factors having influence on Commutating of DC motor during operation of it.
分析了直流电动机在使用过程中常见的影响直流电机换向的几个因素。
The QSS converter model in account of unsymmetric commutating voltages is developed for DC system.
对直流系统开发了计及换相电压不对称的QSS换流器模型。
A novel structure of the HCB based on naturally current commutating and IGBT soft switching was researched.
基于自然换流和IGBT软关断技术，研制了一种新型的HCB。
In the source commutation technique, a commutating Thyristor is turned off byforcing the DC link current to zero.
在来源换向技术，一台换向的可控硅整流器被关闭当换向发生时，潮流是近似地恒定的除了山谷。
The interruption and commutating current characteristics are analyzed by ways of combining theory and experiment.
通过理论和实验两方面相结合的方法，分析了断路器系统的开断特性和换流特性。
Commutating 220v AC to DC is the most basic application of the rectifier programs in power electronics technology.
将220v交流电整流为直流电，是电力电子技术应用中最基本的整流方案。
This article concerns about the design for commutating circuit, controlling circuit, and feedback circuit of controllable silicon.
本文所涉及的是可控硅的整流电路、控制电路及反馈电路的设计方法。
Network is the overall relationships established in the process of commutating and delivering resources between every kind of behavior bodies.
网络是各种行为主体之间在交换资源、传递资源活动过程中发生联系而建立的各种关系的总和。
At the same time, leakage magnetic coefficient of commutating pole is calculated and analyzed by magnetic flux in itself and gap at rated load.
同时，利用额定负载时换向极身中的磁通与穿过气隙的总磁通，对换向极漏磁系数进行了计算与分析。
The split throw winding can allow to improve the commutating capability of electric machine effectively depending on the given winding parameters.
指出异槽式电枢绕组仅在特定的绕组参数条件下，才能有效地提高电机的换向性能。
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。
Satellite attitude control flywheel is driven by three-phase alternate commutating brushless DC motor, schema of which is torque control model (current feedback).
卫星姿控飞轮是由三相轮流换向无刷直流电动机驱动的，采用力矩控制(电流反馈)模式。
Thereby the work principle of this commutating circuit is understood clearly, and an overall and correct foundation for engineering design of the inverter is found.
从而全面、正确地把握了这种电路的工作原理，为晶闸管弧焊逆变器的工程设计找到了正确的依据。
And the law of the commutating current of the breaker is presented with analysis, it will be used for selecting the breaker and confirming the commutating circuit parameters.
并且分析了它们在换流过程中的规律，为电路的开关选择和电流换流回路参数的确定提供依据。
It's possible to control the industry powerful constant circuit of commutating circuit through controlling the guide circuit Angle of controllable silicon by feedback pressure.
通过反馈电压控制可控硅的导通角来实现对工业大功率整流电路的恒流控制。
It's possible to control the industry powerful constant circuit of commutating circuit through controlling the guide circuit Angle of controllable silicon by feedback pressure.
通过反馈电压控制可控硅的导通角来实现对工业大功率整流电路的恒流控制。
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