文档介绍：摘要
在远离电网的偏远地区,发展利用可再生能源的独立供电系统是非常必要的,
实践证明风/光混合供电系统在性能和成本上是最合理的独立的电源系统,所以对
风/光混合发电系统的研究是非常必要的。本论文对风/光资源和风/光混合发电系
统作了进一步分析和研究。
论文对系统的各个组成部分的特性和基本原理做了分析;提出了倾斜面太阳
辐射量、太阳能电池发电量、风力机发电量、蓄电池容量的计算方法和计算模型。
论文针对气象站测点一般很难与待建点重合或接近,再者进行实地测量周期
长成本高,为此本论文提出独立供电系统的资源可来自 NASA(美国国家航空航天
局)资源数据库。并且利用上述计算模型和NASA 资源库的数据对两个实例进行了
分析,通过计算对比分析,得出采用NASA 资源库的数据并用本文中的计算模型的
计算结果与实际系统的测量结果的差值小于 5%可以指导实际工程设计。
最后还进行了光伏发电量和风光混合系统功率确定的计算方法的对比分析。
作者建议:在本论文的基础上对风光混合独立供电系统各个组成部分的进行
合理配置的研究,建立一个可实用于工程设计优化方法及模型。
关键字:风光混合供电系统;计算模型;发电量
ABSTRACT
It is very necessary to develop and use isolation power system in the suburban
areas being far from . Wind/solar hybrid power system is a good system in
the aspect of economy and reliability, this point had been proved by practise. Thus it is
very essential to study wind/solar hybrid power system. For this reason, analyze solar
and wind energy character, further study wind/solar hybrid power system in this article.
Analyze character and theory ponent in wind/solar hybrid system. Set up
calculating model of tilted surface radiation, electrical quantity form pv module and
wind turbine; put forward model of deciding battery capacity .
Because it is difficult that meteorological observatory is close to the spot,
measure resource data is not economical for off-grid power system. So this article put
forward the idea that is resource data from National Areonautics and Space
Administration in the united states (NASA), and analyze two cases in the inner
Mongolia, puting result with survey result, average per cent less than 5%.
At last, puting methods about PV power and power decision.
Suggestion: study reasonable disposal ponent in wind/solar hybrid system,
set up practical optimized model.
Key words: Wind/solar hybrid power system ;Calculating model;
Electrical quantity form pv module and wind turbine
原创性声明
本人声明:所呈交的学位论文是本人在导师的指导下进行的研究工作及取得
的研究成果。除文中已经注明引用的内容外,论文中不包含其他人已经发表或撰
写过的研究成果,也