风电系统RTDS 硬件在环自动测试与特性研究  

RTDS Hardware-in-the-loop Automatic Testing and Characteristic Research of Wind Power System

作　　者：王铭乾 李峰 张丹宁 杨璐 WANG Ming-qian;LI Feng;ZHANG Dan-ning;YANG Lu(TBEA Science&Technology Investment Co.,Ltd.,Tianjin 301700,China)

机构地区：[1]特变电工科技投资有限公司,天津301700

出　　处：《电力电子技术》2025年第4期69-75,共7页Power Electronics

摘　　要：随着风电技术的迅猛发展,风电机组控制器的入网检测成为确保电网稳定运行的关键环节,不同厂家、类型的风电机组控制器面临批量测试需求。根据国家风力发电系统并网规范,风电机组测试主要包括稳态功率测试及暂态高低电压穿越测试,对灰盒风电机组控制器的测试内容亦统一。本文基于实时数字仿真(RTDS)平台,采用混合仿真步长和平行接口技术,构建风电系统软件模型与硬件在环(HIL)仿真架构,并利用Script功能编写测试脚本程序,实现风电机组控制器的稳态有功功率爬坡、稳态无功功率、低电压穿越及高电压穿越的自动检测。测试结果有效验证了控制器的稳态与暂态性能,为风力发电系统顺利并网提供有力技术支撑。With the rapid development of wind power technology,the grid acceptance testing of wind turbine controllers has become a vital solution in ensuring the stable operation of the power grid.Wind turbine controllers of different types and from different providers are facing the need for a great amount of grid acceptance testing.According to the China national grid connection specifications for wind power generation systems,wind turbine testing primarily includes steady-state power testing and transient high and low voltage ride-through testing,the same also applicable to the gray-box wind turbine controllers.Based on the real-time digital simulation(RTDS)platform,this paper adopts hybrid simulation step and parallel I/O interface technologies,constructs the wind power system software model and hardware-in-the-loop(HIL)simulation architecture,and utilizes Script function to write test script program,realizing automatic testing of steady-state active and reactive power climbing,low and high voltage ride-through of wind turbine controllers.The test results effectively validate the controller爷s steady-state and transient performances,providing strong technical support for the smooth grid connection of wind power generator systems.

关 键 词：电网 风电系统 实时数字仿真 硬件在环 

分 类 号：TN819.1[电子电信—信息与通信工程]