Research and Design of Small Wind/PV Hybrid Independent Generation System
As to the current defects of small wind and solar power generation system,through analysis and research of the principle and control method of the maximum power point tracking (MPPT) realized by PV and Wind power system respectively,a novel optimized control methods for classifying is proposed.By using this method,different control modes are used under different environmental conditions,and one boost converter is used to achieve wind power and photovoltaic maximum power point tracking (MPPT)simultaneously in small wind/PV hybrid independent generation system.At the same time,floating charge with cycle components is adopted to extend battery life in this system.Experimental results show that this scheme can keep system stable,and system can achieve wind power and photovoltaic MPPT simultaneously with low cost,which has high popularization value in small wind/PV hybrid generating system.
optimized control of classificationduty cycle microincreasing methodwind/PV hybrid generation systemMPPTduty cycle perturbation methodoptimized configuration