基于E-Wind Turbine实验平台的风力发电控制系统  

Wind power control system based on E-Wind Turbine experiment platform

作　　者：高哲[1] 汪沛[1] 赵艳华[1] 刘婷[1] 

机构地区：[1]辽宁大学轻型产业学院,辽宁沈阳110036

出　　处：《实验技术与管理》2015年第7期91-95,共5页Experimental Technology and Management

基　　金：国家自然科学基金项目(61304094)

摘　　要：风力发电系统具有规模大、实际现场培训成本高、危险系数高等特点,因此基于风力发电仿真设备的风力发电控制研究是十分必要的。以E-Wind Turbine实验平台为例,详细介绍了变速、变桨距双馈风力发电系统实验平台的构成与控制策略的实现方法。基于S7-1200系列的PLC控制器,利用PORTAL STEP 7集成开发环境,实现了风机的偏航、转速控制以及功率控制。仿真实验结果表明,设计的风力发电控制系统可以有效地模拟实际风力发电机的各种控制要求,为风力发电控制策略的研究提供了一种有效手段。The large scale,the high cost of site training and the high danger coefficient are the characteristics of wind power generation system,hence it is necessary to investigate the wind power generation control based on the wind power simulation equipment.Taking the E-Wind Turbine experiment platform as an example,the structure and the implementation method control scheme of the experiment platform on the double-fed wind power generation system with the variable speed and pitch are addressed in detail.By the integrated development environment PORTAL STEP 7,the yaw,speed control and power control are achieved based on S7-1200 series of PLC.By the analysis of the experimental results,the designed wind power generation system can simulate effectively the various control requirements of the actual wind power motor,providing a very efficient means of control scheme on wind power generation system.

关 键 词：双馈风力发电系统 E-Wind Turbine实验平台 变速变桨距 S7-1200系列PLC 

分 类 号：TM614[电气工程—电力系统及自动化]