Title :
Control of a two-phase bi-directional interleaved converter for maximum power point tracking
Author :
Jantharamin, Niphat ; Zhang, Li
Author_Institution :
Dept. of Electr. & Comput. Eng., Naresuan Univ., Phitsanulok
Abstract :
The paper presents realization and control of a two-phase bi-directional interleaved converter for a photovoltaic (PV) system. Harmonic contents due to switching action in a dc-dc converter are reduced by the interleaving technique. A nonlinear function is used for predicting the maximum power point (MPP). A novel multi-loop control scheme is developed to achieve maximum PV power generation under all weather conditions as well as equal current sharing between the converter phases.
Keywords :
DC-DC power convertors; photovoltaic power systems; power system control; PV power generation; dc-dc converter; harmonic contents; maximum power point tracking; multiloop control scheme; photovoltaic system; two-phase bi-directional interleaved converter; Batteries; Bidirectional control; Control systems; DC-DC power converters; High performance computing; Interleaved codes; Photovoltaic systems; Power generation; Solar power generation; Voltage;
Conference_Titel :
Electrical Machines and Systems, 2008. ICEMS 2008. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-3826-6
Electronic_ISBN :
978-7-5062-9221-4
