摘要
针对风力发电系统的试验研究受到自然环境和现场条件限制的问题,基于Matlab/Simulink仿真平台,采用面向物理对象建模方法,根据风力发电系统的物理结构和运行特性对其仿真建模,开发了风力发电机组仿真演示系统,并将风力发电系统分解为若干个独立运行的子系统,通过控制结构连接整体。实例表明,本系统能够准确描述整台风力发电机组的动态行为,适合于教学仿真演示及控制技术研究。
There are several problems in experimental study of wind power generation system,such as natural circumstances and site conditions.Based on the analysis of physical structure and operating characteristics of wind power generation system,physical object oriented modeling method is applied to develop simulation and demonstration system by using Matlab/Simulink platform.The wind power generation system is divided into a number of subsystems,which can operate independently.The subsystems are connected to a unity by controlling the system structure.Example results show that the system can describe the dynamic behaviors of wind power generation system accurately and it is of great application value for teaching and training demonstration and the study of control technology.
出处
《水电能源科学》
北大核心
2012年第6期194-196,216,共4页
Water Resources and Power
