摘要
主要针对单相逆变电路 ,推导了自然采样法和规则采样法的电压谐波 ,对谐波问题进行了详细的分析 ,为电机供电电压谐波分析及附加损耗计算提供了理论依据。最后通过Matlab仿真验证了数学推理的正确性 ,并得出了相应的结论。
Being aimed at single-phase invert circuit, this paper deduces the voltage harmonic by natural sampling method and regular sampling method, and analyzes the harmonic in detail, so provides the theoretic basis for analysis of voltage harmonic fed by motor and calculation of additional loss. At last, it is verified by Matlab simulation that the mathematical inference is correct, and the corresponding result is obtained.
出处
《防爆电机》
2004年第2期10-14,共5页
Explosion-proof Electric Machine
