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| The Research on Improved Algorithm of SVPWM Based on S Function |
| Zhao Zhuan, Cao Yilong, Huang Jin |
| Shanghai University of Electric Power, Shanghai 200090 |
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Abstract The traditional SVPWM algorithm, Which needs coordinate transformation, vector operations and others, leads to too many steps to realize simulation and occupies CPU time. Through the analysis of the traditional algorithm, this paper proposes an algorithm of SVPWM based on normalized value. This method can simplify operation steps and save time, overcoming the shortcomings of the traditional algorithm of SVPWM. At last, based on s-function of the simulation and the experiment of DSP, verify the feasibility and superiority of the algorithm.
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Published: 22 December 2014
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| Cite this article: |
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Zhao Zhuan,Cao Yilong,Huang Jin. The Research on Improved Algorithm of SVPWM Based on S Function[J]. Electrical Engineering, 2014, 15(11): 4-7.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2014/V15/I11/4
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[1] 张崇巍, 张兴. 整流器及其控制[M]. 北京:机械工业出版社, 2003.
[2] 张雪原. SVPWM调制下逆变器输出电压谐波分析[J]. 电气传动, 2011(7).
[3] 艾红,樊生文. DSP原理及应用[M]. 北京:高等教育出版社, 2012: 626-632.
[4] 邢绍邦, 罗印, 升沈琳. 一种新颖的SVPWM算法及其仿真[J]. 系统仿真学报, 2013(1).
[5] 赵峰, 理文祥, 葛莲. 基于SVPWM控制的逆变器仿真研究[J]. 电源技术研究与设计, 2012, 36(9).
[6] 王庆贤, 理文祥. 基于S函数的SVPWM算法研究[J]. 自动化与仪器仪表, 2011(4).
[7] 周梅辉, 吴章标, 蒋顺.基于TMS320C6747的SVPWM实现方法研究[J]. 电气技术, 2013(9). |
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2014, Vol. 15 
