基于PSpice ABM的光伏并网系统仿真研究  

Simulation research of grid-connected photovoltaic system based on PSpice analogy behavioral model

作　　者：方波[1,2] 白政民[1] 康龙云[2,3] 

机构地区：[1]许昌学院电气信息工程学院,河南许昌461000 [2]华南理工大学电力学院,广东广州510640 [3]广东省绿色能源技术重点实验室,广东广州510640

出　　处：《电源技术》2014年第5期861-863,946,共4页Chinese Journal of Power Sources

基　　金：河南省科技攻关项目(112102310536);河南省教育厅科学技术研究重点项目(14A470007)

摘　　要：为探索光伏并网系统的PSpice仿真方法,以实际课题中两级式光伏并网逆变系统为背景,根据光伏电池的物理数学模型,采用orCAD/PSpice10.5模拟行为模型(ABM)方法建立了光伏阵列仿真模型和光伏并网发电控制器模型,实现了两级式光伏并网逆变系统级仿真,并对光伏并网发电系统受温度、光照影响进行了仿真分析。仿真结果表明,采用PSpice可对大型光伏阵列并网发电系统进行较高精度的模拟仿真,基于PSpice ABM建模的光伏并网系统仿真具有实际工程意义,为光伏系统级仿真提供了一种方便有效的仿真方法和手段。In order to explore the PSpice simulation method of grid-connected photovoltaic system, on the background of double-stage grid-connected PV inverter system of the actual project, according to mathematical physics model of grid-connected PV Cell, the simulation model of PV array as well as power controller model of grid-connected PV system was constructed with adoption of orCAD/PSpice10.5 analogy behavioral model（ABM） realizing the double-stage grid-connected photovoltaic system simulate. Grid-connected PV system influenced by intensity of illumination and temperature was simulated. The simulation results show that large PV array grid-connected power system could be simulated to a high approximation degree with PSpice ABM, and simulation of grid-connected PV power system based on PSpice ABM has practical engineering significance, providing an effective and convenient simulation method for PV system simulation.

关 键 词：PSPICE仿真 模拟行为模型 两级式光伏并网系统 锁相环 

分 类 号：TM615[电气工程—电力系统及自动化]