基于异步电机的风力机模拟仿真实验研究  

Research on simulation of wind turbine based on induction motor

作　　者：潘巧波 

机构地区：[1]东北电力大学自动化工程学院,吉林吉林132012

出　　处：《黑龙江电力》2015年第3期248-251,272,共5页Heilongjiang Electric Power

摘　　要：为研究风力机发电技术,基于异步电机性能基础上,建立了风力机运行特性的数学模型,分析了其基本原理,通过采取异步电机矢量控制方式实现了对电机转速、转矩的有效控制。仿真实验表明,在Matlab/Simulink环境下,对异步电机模型进行转差频率控制,可使其转矩输出吻合风力机模型的特性。In order to study the power generation technology of wind turbine,this paper establishes,on the basis of the properties of induction motor,its mathematical model of operation characteristics,analyzes its basic principle,and realizes the effective control of motor speed and torque by induction motor vector control. The simulation shows that slip frequency control of induction motor under Matlabe / Simulink makes the output of torque coincide with the characteristic of wind turbine.

关 键 词：交流异步电机 风力机 矢量控制 MATLAB 

分 类 号：TM614[电气工程—电力系统及自动化]