A Smart Photovoltaic Generation System Integrated with Lithium-ion Capacitor Storage

摘要

An innovative and smart photovoltaic generation system integrated with lithium-ion capacitor storage is newly proposed for contribution to stable operation of small and isolated grid. The proposed PV generation system employs concept of virtual synchronous generator for the power control by charge/discharge of capacitor. The contribution to stable operation of small model grid was demonstrated with simulations.