Abstract
PV generation system is partially shaded at times in actual operation, which makes the PV output characteristics more complicated. Aiming at its nonlinearity, uncertainty and multi-peak, fuzzy logic is applied to track the actual maximum power point of system. The conventional fuzzy logic controller is further improved to realize the fuzzy preservative tracking under partial shade condition and the artificial immunity theory is used to enhance the response speed and robustness. The simulative results show that, the proposed method has a better dynamic performance than that of the traditional PO method.
| Original language | English |
|---|---|
| Pages (from-to) | 96-99+116 |
| Journal | Dianli Zidonghua Shebei/Electric Power Automation Equipment |
| Volume | 30 |
| Issue number | 7 |
| State | Published - Jul 2010 |
| Externally published | Yes |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Artificial immunity
- Fuzzy logic
- Maximum power point tracking
- Photovoltaic power
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