Table 4 A comparative study between the DFOC and DFOC–FOSC–FOPI–PSO strategies.
DFOC | DFOC–FOSC–FOPI–PSO | |
|---|---|---|
HC | Yes | No |
Simplicity | Simple | Simple |
ST | Yes | No |
SSE | High | Low |
PWM technique | No | Yes |
Quality of power | Low | High |
Rise time | High | Low |
Robustness | Low | High |
MPPT technique | Yes | Yes |
Ps and Qs estimation | Yes | Yes |
Degree of complexity | Low | Low |
Ps and Qs ripples | High | Low |
FOSC–FOPI–PSO controller | No | Yes |
THD | High | Low |
Response dynamic | Slow | Quick |
