... main emergency feeder 主应急馈电线 main feed 主馈; 主馈线 main feed check (valve) 主给水止回阀 ...
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给出了正弦波逆变器的主电路结构，分析了控制电路及电压前馈的工作原理。
The structure of the sine wave inverter is given, the working principles of the control circuit and voltage feedforward are analyzed.
介绍了用于交流传动互馈试验平台的PWM整流器系统主电路的设计及参数选择。
The paper presents the research results of the PWM rectifier system used for the reciprocal power-fed test rig.
在前馈部分，构造了一种基于神经网络的前馈控制器，用于主汽温系统的干扰抑制。
In feedforward, based on the neural network control theory, a feedforward controller is designed for disturbances overcoming of the control system.
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