| 应用于电动汽车充电站的PWM整流器控制方法 |
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| 引用本文： | 郭伟,王跃,王兆安,董晓,王凤仁. 应用于电动汽车充电站的PWM整流器控制方法[J]. 电工技术学报, 2012, 0(2): 153-158 |
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| 作者姓名： | 郭伟 王跃 王兆安 董晓 王凤仁 |
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| 作者单位： | 西安交通大学电气工程学院;深圳奥特迅电力设备有限公司 |
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| 摘 要： | 提出电压型PWM整流器应用于电动汽车充电站中的控制方法,包括控制器的设计和控制算法的改进。对滤波器为LCL结构的PWM整流器,本文推导了控制器PI参数的设计方法,并对其性能进行分析;提出一种通过施加恒定扰动来抑制起动瞬间网侧电流冲击的方法;并通过简单的计算,利用q轴电流给定不为零的方法来校正整流器的功率因数。仿真和实验证明所提出的方法正确可行。
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| 关 键 词： | PWM整流器 电动汽车 充电站 矢量控制 |
Control Strategy for PWM Rectifier in Electrical Vehicle Charging Station |
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| Guo Wei,Wang Yue,Wang Zhao’an,Dong Xiao,Wang Fengren. Control Strategy for PWM Rectifier in Electrical Vehicle Charging Station[J]. Transactions of China Electrotechnical Society, 2012, 0(2): 153-158 |
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| Authors: | Guo Wei Wang Yue Wang Zhao’an Dong Xiao Wang Fengren |
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| Affiliation: | 1.Xi’an Jiaotong University Xi’an 710049 China 2.Shenzhen Auto Electric Power Plant Co.Ltd Shenzhen 518057 China) |
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| Abstract: | A control strategy for voltage source PWM rectifier(VSR) in electrical vehicle charging station is proposed in this paper,including the design of controller and the improvement of control algorithm.For the PWM rectifier with LCL filter,the design approach of the PI controller parameters is presented and its performance is analysed,also a method to restrain the current impulsion at the starting time is proposed by means of applying a constant disturbance,meanwhile,by simple calculation,a procedure to correct the power factor is adopted in the way that setting a non-zero value to iq reference.Simulation and experimental results show the validity of the proposed method. |
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| Keywords: | PWM rectifier electrical vehicle charging station vector control |
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