光伏逆变器半实物仿真平台实现  

Implementation of the Semi-physical Simulation Platform for Photovoltaic Inverter

作　　者：王坚 许为 张杰 

机构地区：[1]南车电气技术与材料工程研究院,湖南株洲412001

出　　处：《大功率变流技术》2014年第6期10-13,45,共5页HIGH POWER CONVERTER TECHNOLOGY

摘　　要：选择了d SPACE实时仿真器作为光伏逆变器半实物仿真系统的实现平台,采用CPU+FPGA的硬件结构分别建立CPU和FPGA仿真模型,并通过光伏逆变器低电压穿越的半实物仿真波形与实际波形的对比,验证了所建半实物仿真平台的正确性和合理性。dSPACE real-time simulator was chosen as the implementation platform of hardware-in-loop simulation（HIL） for photovoltaic inverter. The hardware structure of CPU and FPGA was used to establish the simulation models of CPU and FPGA respectively. Furthermore, the comparison was made between HIL simulation waveforms and practical waveforms of low voltage ride-through for photovoltaic inverter. The results show that the photovoltaic inverter HIL simulation platform is correct and reasonable.

关 键 词：光伏逆变器 半实物仿真 硬件在回路仿真 DSPACE FPGA CPU 

分 类 号：TM464.9[电气工程—电器] TP391.99[自动化与计算机技术—计算机应用技术]