三相四橋臂逆變器的PWM控制
| 三相工作模態 | 對應的開關方式 | 備注 | |||||
|---|---|---|---|---|---|---|---|
| A相MA | B相MB | C相MC | uA | uB | uC | uN | |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | ±iN時零模態 |
| 1 | 1 | 1 | 1 | ||||
| 0 | 0 | 1 | 0 | 0 | 1 | 0 | -iN時方式 |
| 0 | 0 | -1 | 1 | 1 | 0 | 1 | |
| 0 | 1 | 0 | 0 | 1 | 0 | 0 | |
| 0 | -1 | 0 | 1 | 0 | 1 | 1 | |
| 1 | 0 | 0 | 1 | 0 | 0 | 0 | |
| -1 | 0 | 0 | 0 | 1 | 1 | 1 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 0 | |
| 0 | 1 | 1 | 0 | 1 | 1 | 0 | +iN時方式 |
| 0 | -1 | -1 | 1 | 0 | 0 | 1 | |
| 1 | 0
pwm相關文章:pwm原理 相關推薦技術專區 | ||||||












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