为确保机车安全可靠地运行，提出了加装故障励磁电路的建议。
The proposal for installing failure excitation circuit is given to guarantee safe operation.
文中具体分析了每级励磁电路存在的问题及故障原因，并提出相应的处理方法及防止措施。
This paper firstly analyzed the reason that resulted in those faults happening in each kind of excitation circuits. And then put forward some treatments to prevent it.
HSY作为电动机使用时，由于需要直流磁场，与普通pmsy的驱动单元相比，应额外增加一个励磁电路。
Since HSY requires dc magnetic field, an exciter with control circuitry is needed in addition to the conventional PMSY drive unit when employed as a motor.
在硬件系统中，主要介绍了励磁电路、信号处理电路、人机接口、信号输入输出电路及空管检测电路等几个部分。
In the hardware system, mainly introduced the exciting circuit, signal processing circuit, man-machine interfaces, signal input and output circuits and the method of empty pipe detection.
本文根据快速斥力机构特有的工作原理和结构特点设计了一种新型励磁电路，结构简单，而且能够同时解决合闸弹跳和分闸弹振问题。
Under the principle and structural characteristics, a new type of excitation circuit is designed, which has simple structure, and also could solve switch on and off oscillation problems bothly.
针对旋转型耦合器，建立了耦合器等效电路模型，指出耦合器可等效为漏感与励磁电感串联。
The paper set up the equivalent circuit model of the rotary type coupler, and analysed that the coupler can be simplified to a magnetizing inductance and a leakage inductance in series.
针对旋转型耦合器，建立了耦合器等效电路模型，指出耦合器可等效为漏感与励磁电感串联。
The paper set up the equivalent circuit model of the rotary type coupler, and analysed that the coupler can be simplified to a magnetizing inductance and a leakage inductance in series.
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