A Novel Non-isolated Positive Output TA Converter

摘要

A two switches non-isolated DC-DC novel buck-boost converter for charging the Battery from a Photo Voltaic (PV) panel is projected in this article. The performance of the converter is compared with conventional buck-boost and transformer less P/O buck-boost converter by Shan and Faqiang. The detail operation and performance analysis of the TA converter is described both in continuous conduction mode (CCM) and discontinuous conduction mode (DCM). A state space model and simulation model developed in MATLAB. The PID controller parameters are also tuned using optimization algorithm using MATLAB. The controller is implemented using DSP board. The hardware and simulation result are projected in the article for both resistive and battery Load. A comparison analysis is projected among TA, conventional and Shan & Faqiang converter.