[1]常国祥,杨金龙,刘岫岭,等.两电平SVPWM新算法研究与实现[J].工业仪表与自动化装置,2015,(03):37-39.
　CHANG Guoxiang,YANG Jinlong,LIU Xiuling,et al.Reseach and implementation on new algorithm of two-level SVPWM[J].Industrial Instrumentation & Automation,2015,(03):37-39.
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两电平SVPWM新算法研究与实现(PDF)

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

Author(s):: CHANG Guoxiang; YANG Jinlong; LIU Xiuling; LIU Yuanyi; DONG Jinbo; ZHANG Weifang; (School of Electrical & Control Engineering, Heilongjiang University of Science and Technology,Harbin 150022,China)

Keywords:: two levels inverter; SVPWM new algorithm; FPGA; mine converter; energy saving

摘要:: 两电平SVPWM的算法已经非常成熟，但传统算法是通过三角函数和坐标旋转运算，计算量较为繁琐，该文采用的算法是通过坐标变换将αβ坐标系中矢量分解在xyz坐标系中来判断扇区，并利用线电压进行相邻矢量的作用时间的求取，作用时间的计算量得到了极大的简化，只需要简单的进行四则运算即可得到，从而克服了传统算法计算量大影响计算精度的缺点，也有益于矿用变频器运行可靠性，有一定的节能减排作用。通过Matlab进行仿真和FPGA编程对算法进行实现。结果也证明了算法的正确性。

Abstract:: According to the mature two-level SVPWM algorithm, the traditional method is through trigonometric functions and coordinate rotation, which calculation is complicated.The algorithm uses a coordinate transformation through all the vectors are transformed into the first sector and using line adjacent voltage vector strike action time. Only simple four fundamental operations were used in the whole time calculation, which overcame the shortcomings of traditional algorithm that has large amount of calculation and affects the calculation precision. It’s good at increasing reliability on mining operation and there is a certain effect on energy saving.Through Matlab and FPGA to complete it.The results show that the algorithm is correct.

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更新日期/Last Update: 1900-01-01