| 电流源变频器电流补偿仿真研究 |
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| 引用本文： | 罗如山,刘美,陈政石,李幼峰,王韶军. 电流源变频器电流补偿仿真研究[J]. 变频器世界, 2014, 0(2): 58-61 |
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| 作者姓名： | 罗如山 刘美 陈政石 李幼峰 王韶军 |
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| 作者单位： | [1]广东石油化工学院 [2]广州东芝白云菱机电力电子有限公司 |
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| 基金项目： | 广东省教育部产学研结合项目（20128091100042）,广东石油化工学院科研启动基金. |
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| 摘 要： | 针对电流源型变频器中存在的大量谐波.在电流型变频器的基础上加入一个电压型逆变电路,提出了一种谐波电流的补偿方法。该方法首先通过滤波电路检测谐波电流.然后补偿电路产生与谐波电流相位相反的电流注入负载.以减小负载电流谐波.此外.补偿电路还可以提高变频调速系统运行性能以及可靠性.仿真结果说明了分析的正确性
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| 关 键 词： | 变频器 电流源 谐波 电流补偿 |
Research on Current Compensation Simulation for Current Source Inverter |
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| Luo Rushan Liu Mei Chen Zhengshi Li Youfeng Wang Shaojun. Research on Current Compensation Simulation for Current Source Inverter[J]. THE WORLD OF INVERTERS, 2014, 0(2): 58-61 |
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| Authors: | Luo Rushan Liu Mei Chen Zhengshi Li Youfeng Wang Shaojun |
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| Affiliation: | Luo Rushan Liu Mei Chen Zhengshi Li Youfeng Wang Shaojun |
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| Abstract: | It is proposed to add a compensation circuit into the traditional current source converter to reduce its harmonics produced by the current source inverter. The current harmonics of current source converter is analyzed with the case of single phase and the appropriate value of compensation circuit is chosen. When the compensation circuit and that CSI inverter side are connected together, the current harmonic is well restrained. Further more, the hybrid converter can improve the system stability. Simulative results verify the correctness of the theoretical analysis. |
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| Keywords: | Inverter Current source type Harmonics Current compensation |
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