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阐述了以Intel80C196MC芯片为控制核心的高效高性能光伏水泵专用变频器,系统采用逐步逼近法实现太阳电池的最大功率跟踪(MPPT),同时通过恒V/f方式来实现交流光伏水泵系统的高效能量转换
In this paper, the inverter with high performance and high performance photovoltaic pump based on Intel80C196MC chip is described. The system uses stepwise approximation method to realize maximum power tracking (MPPT) of the solar cell and realizes the high efficiency energy of the AC photovoltaic pump system Conversion