Preliminary experiments show that the smart ultrasonic generator based on the new method can quickly and accurately frequency track, and can work well with constant amplitude control.
实验结果表明，研制的智能超声波发生器频率跟踪迅速准确，并能实现振动系统的恒定振幅控制，可以实现振动系统的自动运行。
Two kinds of wind power generation systems are introduced as well as the frequency control, power control and rotational speed control of generator in parallel operation.
介绍了风力发电系统的两种形式和并网运行的频率控制、功率控制、发电机转速控制。
The cell fusion instrument consists of high frequency generator, high amplitude pulse generator and sequence control logic unit.
电致融合仪主要由高频交流场、高压窄脉冲发生器以及控制逻辑单元组成。
Control winding frequency of a certain time, while the generator speed in the wind under the process of change.
控制绕组的频率一定时，而发电机的转速在风速下的变化过程。
To the most potential variable-speed constant-frequency doubly fed induction generator, the device of power electronics converter used to control rotate speed is analyzed.
针对最具有发展潜力的变速恒频双馈风力发电系统，分析其用于转速控制的电力电子变换器装置。
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。
Through the analysis of several kind of turbo-generator control system, the new concept is proved to be an overall description of primary frequency regulation.
通过比较分析几种汽轮机调节系统的一次调频动态特性，证明采用一次调频动态特性概念可以本质、全面地反映汽轮机调节系统的一次调频特性。
This paper describes a new approach to the design of coordinated controller of turbo-generator set using multivariable frequency-response control theory.
本文叙述用多变量频率域控制理论设计汽轮发电机组协调控制器的新方法。
This paper describes a new approach to the design of coordinated controller of turbo-generator set using multivariable frequency-response control theory.
本文叙述用多变量频率域控制理论设计汽轮发电机组协调控制器的新方法。
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