| 电流解耦三电平PWM整流器矢量控制系统 |
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| 引用本文： | 顾军,张磊. 电流解耦三电平PWM整流器矢量控制系统[J]. 机电工程, 2007, 24(2): 1-2,10 |
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| 作者姓名： | 顾军 张磊 |
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| 作者单位： | 安徽理工大学,电气工程系,安徽,淮南,232001;淮南平圩发电有限责任公司,安徽,淮南,232089 |
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| 基金项目： | 安徽省高校青年教师科研项目 , 安徽理工大学校科研和教改项目 |
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| 摘 要： | 分析了三电平脉宽调制(PWM)整流器在旋转dq坐标系中的简化数学模型,建立了电压电流解耦环节,对解耦后的dq轴电流分别进行PI控制.给出了MATLAB仿真结果,结果表明该整流器谐波小、功率因数高、动态性能好.
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| 关 键 词： | 脉宽调制 整流器 三电平 优先级中断调节器 解耦 |
| 文章编号： | 1001-4551（2007）02-0001-03 |
| 修稿时间： | 2006-10-13 |
Vector control system of three-level PWM rectifier based on decoupling |
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| GU Jun,ZHANG Lei. Vector control system of three-level PWM rectifier based on decoupling[J]. Mechanical & Electrical Engineering Magazine, 2007, 24(2): 1-2,10 |
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| Authors: | GU Jun ZHANG Lei |
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| Affiliation: | 1. Department of Electrical Engineering, Anhui University of Science and Technology, Huainan 232001, China; 2. Pingwei Electric Power Plant Co. Ltd. , Huainan 232089, China |
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| Abstract: | Simplified mathematic model of three-level pulse width modulation(PWM) rectifier in the d-q rotation frames was analyzed,and the independent loops with voltage adjustor decoupling d-q axis current were built on the basis of the model.The simulation results show that the rectifier has smaller harmonic magnitude,higher power factor and better dynamic performance. |
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| Keywords: | pulse width modulation(PWM) rectifier three level priority interrupt adjustor(PI adjustor) decoupling |
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