基于快速控制原型的风力发电半实物仿真系统

为提高风力发电MPPT控制器设计与测试验证的快捷有效性,提出了基于LabVIEW FPGA的MPPT快速控制原型(RCP)系统。在LabVIEW RT实时运行平台上,采用PXI-FPGA架构设计了风速、风力机和PMSG的实时仿真模型,以及MPPT快速控制原型。将功率变换器、实时仿真模型和MPPT快速控制原型相连接,构造出半实物仿真(HIL)闭环测试系统。通过渐变风速和自然风速的实时仿真测试,验证了所述快速控制原型系统设计的正确有效性,为风力发电系统的进一步深入研究提供了一套有效的实时仿真和半实物测试平台。

Wind Power Generation Hardware-in-loop Simulation System Based on Rapid Control Prototype Technology

In order to improve the efficiency and effectiveness in the design and testing process of the wind power generation MPPT controller, a rapid control prototype (RCP) system based on the LabVIEW FPGA platform is proposed. The real-time simulation model of wind speed, wind turbine and PMSG, as well as MPPT rapid control prototyping are designed by using PXI-FPGA architecture on the LabVIEW RT real-time operation platform. The power converter, the real-time simulation model and the MPPT rapid control prototyping are connected together to construct a hardware-in-loop (HIL) test system. The simulation results on the gradient wind speed condition and the natural wind speed condition, verify the correctness and validity of the design of the MPPT rapid control prototyping system. It provides an effective real-time simulation and hardware-in-the loop test platform for further research on the wind power generation system.