低开关频率下五电平逆变器双波段特定谐波消除方法
*
李国华, 苑朝鸣
Double-band Selective Harmonic Elimination Method for Five-level Inverter with Low Switching Frequency
LI Guohua, YUAN Zhaoming
表1
单相MPUC逆变器开关状态表
开关状态
T
1
T
2
T
3
T
4
T
5
T
6
u
AB
1
1
0
1
0
1
0
2
E
2
1
0
0
0
1
1
E
3
0
0
1
1
1
0
E
4
1
1
1
0
0
0
0
5
0
0
0
1
1
1
0
6
1
1
0
0
0
1
-
E
7
0
1
1
1
0
0
-
E
8
0
1
0
1
0
1
-2
E