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A novel photovoltaic MPPT controller based on fuzzy sliding

机译:基于模糊滑移的新型光伏MPPT控制器

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摘要

With different load and weather conditions, the output characteristics of photovoltaic (PV) cells are various. There is no precise mathematical model of PV cells. To make full use of PV cells, the maximum power point tracking (MPPT) is a necessary unit in PV system. This paper proposes a novel MPPT controller based on the combination of fuzzy control method and sliding control method. Compared only with fuzzy controller and sliding controller, the proposed controller has more advantages, such as fast response speed, strong anti-interference, strong robustness, and a higher stability, etc. The advantages of the proposed controller have been verified by simulation in the Matlab.
机译:在不同的负载和天气条件下,光伏(PV)电池的输出特性各不相同。没有精确的光伏电池数学模型。为了充分利用光伏电池,最大功率点跟踪(MPPT)是光伏系统中必不可少的单元。提出了一种基于模糊控制和滑模控制相结合的新型MPPT控制器。与模糊控制器和滑动控制器相比,该控制器具有响应速度快,抗干扰性强,鲁棒性强,稳定性高等优点。该控制器的优点已通过仿真验证。 Matlab。

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