| 基于滞环控制的三相电压型PWM整流器仿真研究 |
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| 引用本文： | 张谦,朱海云,王斌斌,马海波.基于滞环控制的三相电压型PWM整流器仿真研究[J].成组技术与生产现代化,2012,29(2):21-25. |
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| 作者姓名： | 张谦 朱海云 王斌斌 马海波 |
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| 作者单位： | 中原工学院电子信息学院,河南郑州,451191 |
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| 摘 要： | 针对间接电流控制动态性能的不足，采用滞环比较PWM跟踪控制技术，提高了系统的动态响应速度．分析了开关频率与交流侧滤波电感及环宽的关系，并对系统参数进行了优化．采用MATLAB／Simulink软件搭建系统仿真模型，对方案进行了仿真验证．结果表明：滞环电流控制方案下的交流侧谐波畸变率（THD）值为3．31％．
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| 关 键 词： | 整流器 直接电流控制 电流滞环 |
Simulation for Three-phase Voltage Source PWM Rectifier Based on Hysteresis Control |
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| ZHANG Qian
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ZHU Hai-yun
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WANG Bin-bin
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MA Hai-bo.Simulation for Three-phase Voltage Source PWM Rectifier Based on Hysteresis Control[J].Group Technology & Production Modernization,2012,29(2):21-25. |
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| Authors: | ZHANG Qian ZHU Hai-yun WANG Bin-bin MA Hai-bo |
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| Affiliation: | (Zhongyuan University of Technology, Zhenzhou 451191,China) |
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| Abstract: | Against the lack of indirect current control dynamic performance,the hysteresis PWM tracking control technology is used to improve the speed of the system dynamic response.This paper analyzes the relationship among the switching frequency,the AC side filter inductor and hysteresis width,optimizing the system parameters.Then the systerm simulation model is built and simulated by the software of MATLAB/Simulink,and the results show that the value for THD under the method using hysteresis current control is 3.31%. |
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| Keywords: | rectifier direct current control current hysteresis |
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