基于特定谐波消除的矩阵变换器性能优化方法

许宇翔,王培良,蔡志端,雷能玮,蒋永峰

Performance optimization of matrix converter based on specific harmonic elimination

Yu-xiang XU,Pei-liang WANG,Zhi-duan CAI,Neng-wei LEI,Yong-feng JIANG

表 2 不同阻尼电阻下输入电流中谐振点附近谐波含量

Tab.2 Harmonic content near resonance point in input current under different damping resistances

Io*/A Rd/Ω ηi / % i = 13 i = 17 i = 19 i = 23 i = 25 3.5 10 0.31 0.22 0.03 0.12 0.07 3.5 15 0.49 0.10 0.28 0.13 0.06 3.5 33 0.35 0.19 0.65 0.26 0.07 6.5 10 0.09 0.03 0.05 0.06 0.03 6.5 15 0.10 0.06 0.04 0.05 0.03 6.5 33 0.10 0.15 0.28 0.26 0.10