现代电子技术Issue(12)：159-162,4.
三相光伏发电并网系统的建模与仿真
Modeling and simulation of three-phase photovoltaic grid connected system
摘要
Abstract
A control method based on incremental conductance method is given For realistic simulation and maximum power point tracking of the photovoltaic grid⁃connected system. With the method,the efficiency of the photovoltaic cell array was improved and MPPT control was achieved by utilizing Boost circuit. In this method,PWM wave is formed by the transform of SVPWM. On this basis,a model of two⁃stage three⁃phase PV grid⁃connected system is built. The dynamic performance of the built model is verified by simulation. The simulation results show that the model is able to reflect the real operating characteris⁃tics of three⁃phase PV grid⁃connected system and has better dynamic performance.关键词
光伏并网系统/光伏阵列/并网逆变器/SVPWMKey words
photovoltaic grid connected system/photovoltaic array/grid connection inverter/SVPWM分类
信息技术与安全科学引用本文复制引用
缑新科,张明鑫..三相光伏发电并网系统的建模与仿真[J].现代电子技术,2015,(12):159-162,4.基金项目
国家自然科学基金资助项目 （）
