| PWM整流器PI参数设计 |
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| 引用本文： | 赵振波,李和明.PWM整流器PI参数设计[J].华北电力大学学报,2003,30(4):34-37. |
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| 作者姓名： | 赵振波 李和明 |
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| 作者单位： | 华北电力大学,电力工程系,河北,保定,071003 |
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| 摘 要： | 根据PWM整流器在旋转dp坐标系中的简化数学模型,引入PI调节器和电网电压来解耦输入电流,建立电流环和电压环,分别简化各个环节得到电流和电压调节环的闭环传递函数,设计电流、电压调节器PI参数,分析各个环节的幅频和相频特性。用MATLAB给出仿真结果以及实验结果,验证了设计参数的合理性和正确性。
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| 关 键 词： | PI调节器 PWM整流器 解耦 |
| 文章编号： | 1007-2691(2003)04-0034-04 |
| 修稿时间： | 2002年11月27 |
PI regulator and parameter design of PWM rectifier |
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| ZHAO Zhen-bo,LI He-ming.PI regulator and parameter design of PWM rectifier[J].Journal of North China Electric Power University,2003,30(4):34-37. |
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| Authors: | ZHAO Zhen-bo LI He-ming |
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| Abstract: | Based on simplified mathematic model of PWM rectifier with d-q rotation frame, input current is decoupled by introducing PI regulator and power network voltage. The voltage loop and current loop voltage are built. The close-loop transfer functions of voltage and current are gained by simplifying the different loops. PI parameters of current and voltage loops are designed. Amplitude, phase and frequency characteristic of close-loop regulator system are analyzed. The simulation results by MATLAB and the experimental curves are also given. |
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| Keywords: | Pladjustor PWM rectifier decoupling |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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