基于PSS／E风电场静止无功补偿器仿趄建模

风电场静止无功补偿器（SVC）仿真建模对研究大规模风电场接入地区系统电压稳定具有重要意义。为此，介绍PSS／E仿真软件自带SVC标准模型，并归纳总结SVC控制器自定义建模流程与方法。结合冀北某实际风电场，建立典型风电场SVC控制器恒电压和恒无功控制方式下的自定义模型。仿真结果与现场实测的比对表明，该自定义模型正确、实用，且同样适用于电力系统其他柔性输电设备的自定义建模。

Study on Modeling and Simulation of SVCs in Wind Farms Based on PSS/E Software

Simulation and modeling of state vat compensators （SVCs） in wind farms are important for integration of large-scale wind power into a local grid. Standard models of reactive dynamic compensation devices in PSS/E software were introduced in detail in the paper, and user-defined modeling methods and skills of SVC controller were summarized. Based on an actual wind farm in northern Hebei, a user-defined model of SVC controllers with constant voltage or reactive power control objectives was established for typical wind farms. Comparison of the simulation and field testing results shows that the user-defined model is accurate and sufficient. Besides, the PSS/E customized modeling method mentioned above is equally applicable to other FACTS＇ devices in power systems.