摘要
论述了采用规则采样法控制的 SPWM变频器输出电压有效值的计算方法。给出调制度 M的选择方法及输出电压有效值的计算公式 ,经实例验证 。
The computing method of output virtual voltage of SPWM frequency inverters based on rule sampling methods is described in this paper,the formulation of output virtual voltage and the select method of modulation of M are given.The example of experimental verification is also presented,the result is proved to be right.
出处
《淮南工业学院学报》
2002年第3期18-21,共4页
Journal of Huainan Institute of Technology(Natural Science)
基金
安徽省教育厅自然科学基金资助 (2 0 0 2 kj2 74)
