文献类型：期刊文献

中文题名：基于MWorks的定速风力发电系统建模与仿真研究

英文题名：Research on Modeling and Simulation of Fixed Speed Wind Power Generation System Based on MWorks

作者：常虹[1];吴伟强[1];张宇昉[1];文姝璇[1];赵雪晴[1]

机构：[1]华东理工大学信息科学与工程学院,上海200237

年份：2018

期号：7

起止页码：17

中文期刊名：机械工程师

外文期刊名：Mechanical Engineer

基金：国家自然科学基金青年基金资助项目(61603139);2017年度上海市大学生创新创业训练计划资助项目(s17083)

语种：中文

中文关键词：风力发电系统;MWorks;定速;建模与仿真

外文关键词：wind power system;MWorks;constant speed;modeling and simulation

摘要：对风力发电系统的建模与仿真研究,是理解风力发电系统原理、优化风电机组的设计、制造及运行的关键环节。文中把面向物理对象的建模方法引入复杂的、涉及多领域、多学科的风力发电系统仿真建模,以定速风力发电机组为例,采用基于Mode lica语言的仿真软件MW orks搭建了定速风力发电机系统的仿真模型库,并进行了仿真研究,得到发电机功率、发电机转子转速、发电机电磁转矩、风力机转速、发电机输出电压和输出电流等重要参数曲线。
The modeling and simulation of wind power generation systems is the key to understand the principles of wind power generation systems and optimizing the design,manufacture and operation of wind turbines.In this paper,the physical object-oriented modeling method is introduced into a complex multi-domain,multi-disciplinary simulation model of wind power generation systems.Taking a fixed-speed wind turbine as an example,a fixed-speed wind power system is built using the simulation software MWorks based on Modelica language.The simulation model library of the machine system is simulated and the important parameter curves such as generator power,generator rotor speed,generator electromagnetic torque,wind turbine speed,generator output voltage and output current are obtained.The study provides a model basis.