太阳能热风发电技术应用与示范  

The application and demonstration of a solar updraft tower power-generating technology

作　　者：魏毅立[1] 王琼[1] 

机构地区：[1]内蒙古科技大学信息工程学院,内蒙古包头014010

出　　处：《可再生能源》2013年第7期17-19,24,共4页Renewable Energy Resources

基　　金：国家科技部国际科技合作项目(2010DFB60520);内蒙古自治区应用技术研究与开发资金计划(20091415)

摘　　要：文章设计一种新型的风光耦合发电技术。在设计结果的基础上,建立了热动力稳态数学模型并进行仿真,仿真结果验证了提高太阳能热风发电量的途径是升高塔筒高度、提高集热棚吸收能量的功率。其实际运行结果验证了数学模型的正确性,表明了当外界环境风速越大,光照强度越高时,系统的发电功率就越大。该电站的建设为今后太阳能热风发电系统的设计与建设提供了理论支撑及具体的技术指导。A new solar updraft tower power generating technology,coupled with wind energy,is introduced in this article.Based on the design results,a steady-state thermal dynamic mathematical model is established and simulated.The results verify that the ways to improve solar chimney power generation output are increase of the tower height and advance of the absorbed power of collector.The actual operating results verify the correctness of the mathematical model,which shows that the greater the wind speed and the higher light intensity,the more the power generation output.Construction of the plant provides a theoretical support and specific technical guidance for future solar chimney power system design and construction.

关 键 词：太阳能 风能 数学模型 系统仿真 运行结果 

分 类 号：TM614[电气工程—电力系统及自动化]