Commercial Tool Based Modeling and Simulation Analysis of a Grid-Connected for 120kW Photovoltaic Generation System

상용툴을 이용한 120kW급 계통연계형 태양광발전시스템의 모델링 및 모의 해석

In this paper, to evaluate the grid-connected 120kW class Photovoltaic(PV) system performance, as a consisted of solar cells, PCS, 150kVA transformer station. The paper address modeling and analysis of a grid-connected 120kW class photovoltaic generation system(PV system) PSCAD/EMTD and Psim. A PWM voltage source inverter(VIS) and its current control scheme have been implemented. A P&O(Perturbation and Observation) MPPT algorithms technique modeling has been simulated and analysed.