Research Article
Performance Enhancement of a Three Phase Boost-Cascaded Fifteen Level Inverter Using the PI Controller
Table 1
Comparison of P, PI, and PID controllers.
| Parameter | Speed of response | Stability | Accuracy |
| Climbing K | Raise | Decays | Enhances | Climbing Ki | Drop | Decays | Enhances | Climbing Kd | Raise | Enhances | Ineffective |
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