Abstract
An efficient MPPT(Maximum Power Point Tracking) method combining fuzzy MPPT and PO (Perturbation and Observation) is proposed to enhance its output efficiency of distributed wind power generation system. Compared with the conventional PO and the fuzzy MPPT method, the simulative results show that both the system output efficiency and performance are effectively improved when wind speed varies frequently. The immune theory is applied to enhance the dynamic performance of system and the simulative results show that the system output libration is reduced and the output efficiency, response speed and robustness are increased.
| Original language | English |
|---|---|
| Pages (from-to) | 6-10 |
| Number of pages | 5 |
| Journal | Dianli Zidonghua Shebei/Electric Power Automation Equipment |
| Volume | 31 |
| Issue number | 8 |
| State | Published - Aug 2011 |
| Externally published | Yes |
Keywords
- Control
- Fuzzy logic
- Immunization
- Maximum power point tracking
- Wind power
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