Research on a New Control Method for Maximum Power Point Tracking Based on Converter Topology

This paper proposes a MPPT control method based on a converter topology(Boost/Buck),which can not only track the maximum power point more accurately and steadily,but also only needs to sample the analog quantity of the photovoltaic output voltage.Meanwhile,simulations,modeling and analysis are conducted for the method,then tracking effects of several kinds of MPPT algorithm are compared.The result…