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.
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。
Then, introduces about DSP , which is the basis knowledge of next design Based on DSP exciter control devices .
然后，介绍了DSP的基础知识，为下一步进行设计基于DSP的励磁控制装置做好准备。
In order to assure operating properly in phase lead, the low exciting limit unit in the exciter control system should not only be put into operation as equirement but also be adjusted correctly.
为了保证机组正常进相运行，其励磁控制系统中的低励限制单元不仅要按要求投运，而且要正确整定。
Increases both the steady state and transient stability limits of the generator with respect to the power system by continuous, fast control of the exciter voltage to match the generator requirements.
通过连续、快速控制励磁机电压以与发电机的要求相匹配来提高发电机对于电力系统的稳态和暂态稳定性限度。
At first, the paper introduces the various disturbances in the power system, analyzes international exciter control research methods, presents purpose and meaning of this paper.
本论文首先对电力系统的各种扰动进行了概述，分析了国内外励磁控制的研究方法，提出本论文的研究目的及意义。
Power system exciter was designed using the control theory of uncertain systems to enhance the stability and reliability of power systems in different operational states.
为了提高电力系统在各种工况下的稳定性和可靠性，采用不确定性控制理论设计了励磁控制器。
From point of view of electric-energy control, AC excited generation system for wind-energy with variable-speed and constant-frequency includes AC excited generator, AC exciter and the control system.
交流励磁变速恒频风力发电系统从电能控制的角度来看，它包括交流励磁发电机、交流励磁器和发电控制系统。
The control equipment includes centralized control device for set, AC field system of exciter, device for assisting magnetism (DAM), speed sensor of generator, and braking controller for blower fan.
控制装置设有机组集控装置、励磁机交流励磁装置、发电机助磁装 置、发电机转速传感器和风机制动控制器；
The vibration exciter is connected with the control switch by the wire.
连 接电线连接激振器和控制开关；
The vibration exciter is connected with the control switch by the wire.
连 接电线连接激振器和控制开关；
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