Research Article
A Double Update PWM Method to Improve Robustness for the Deadbeat Current Controller in Three-Phase Grid-Connected System
Figure 8
Single update PWM system response to unit step change with the constant sampling frequency =10kHz and resistance r=0.01 when changes.
| (a) 0<≤1 |
| (b) 1<≤1.15 |
| (c) =0.7, 0.5, 0.3, 0.2, 0.1 |