The system consists of a digital control system, a PWM control waveform display, a full-bridge converter, a DC motor and load motor.
该系统由数字控制器、脉宽调制波形显示电路、全桥变换器、直流电动机和光电编码器。
This article puts forward a plan to control the four-quadrant converter system by using a kind of single-chip microcomputer: 8098, and gives the testing waveform.
提出采用8098单片微机控制四象限变流器的方案，并给出了试验波形。
The STATCOM based on the multi-level converter technology becomes a trend with fast dynamic response, extensive range of regulation, smaller volume, and high quality waveform of compensating current.
基于电力电子逆变技术的静止同步无功补偿器（STATCOM）具有动态响应速度快、调节范围广、装置体积小、补偿电流波形品质高等优点，成为无功补偿的发展趋势。
Thereafter a waveform sequence is input into the digital-to-analog converter (100), wherein the waveform sequence has a zero offset at the boundary.
此后，将波形序列输入到数字模拟转换器中（100），其中该波形序列具有在边界处的零偏移。
The paper introduces a multi-level H-bridge converter, which produces 18-step waveform according to required control method. The standard sine waveform can be gotten after passing through the filter.
介绍了一种多级H桥并联变换器，通过一定的控制方式使每个H桥变压器副边产生的波形叠加成18阶梯波，经滤波后可得到比较标准的正弦波。
According to the theory of PWM and in order tom eet the IEEE- 5 19recomm endation standard, the optimal output waveform of high- voltage converter is discussed in detail.
阐述了高压变频器的PWM输出原理，讨论了在满足IEEE—5 1 9文本的前提下得到最优波形输出的方法。
According to the theory of PWM and in order tom eet the IEEE- 5 19recomm endation standard, the optimal output waveform of high- voltage converter is discussed in detail.
阐述了高压变频器的PWM输出原理，讨论了在满足IEEE—5 1 9文本的前提下得到最优波形输出的方法。
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