太阳能热发电过程的多模型控制策略  

The Multi-model Controller in Solar Thermal Power Generation System

作　　者：李雅哲[1] 牛玉广[1] 刘吉臻[1] 

机构地区：[1]华北电力大学,北京102206

出　　处：《太原科技大学学报》2010年第6期449-452,共4页Journal of Taiyuan University of Science and Technology

基　　金：国家高技术研究发展计划863项目(2007AA041104)

摘　　要：太阳能热发电技术是将太阳能首先转化为热能,再利用热能发电的技术,是对太阳能的高品位利用。文中总结了太阳能热发电系统的结构和原理,分析了不同情况下太阳能热发电的运行模式和热发电系统中的控制难点问题,进而提出了多模型控制策略,并与传统的单内模控制策略进行仿真对比,验证了多模型控制策略对时变不确定对象有很好的控制效果。The solar thermal power generation can be divided into two parts：one part is to convert the solar energy into thermal energy, and the other is to generate the electric energy from the thermal energy. This article introduced the structure of solar thermal power generation system, analyzed the different working forms in different conditions and the problems in control system, and put forward the multi-model control strategy. At last, comparing the multi- model control strategy with the traditional control method, the superiority of the multi-model control strategy was validated.

关 键 词：太阳能 太阳能热发电 多模型控制 

分 类 号：U264.91[机械工程—车辆工程]