Analysis and Method Overview of Photovoltaic Cell MPPT Technology

Abstract

This chapter mainly analyzes the principle of photovoltaic cell MPPT technology and various tracking algorithms, and compares and analyzes the three traditional classical tracking algorithms, perturbation observation method, incremental conductance method, constant voltage method, etc., as well as various improved algorithms evolved on their basis. At the same time, it also analyzes the intelligent control methods based on soft computing that have been studied more in recent years. For example, various intelligent control methods based on neural network control and fuzzy control. The advantages and disadvantages of the above methods are compared and analyzed. According to the shortcomings of these methods, the author puts forward his own improvement strategy, and verifies the superiority of the improved method by comparing and analyzing the improved method with the traditional method.