摘要
叙述了对太阳能—电辅热联合供暖系统长期性能的研究,以费用年值为评价指标,建立数学模型,分析探讨了使费用年值最小的太阳能集热器面积的计算方法。并以太原为例进行了计算,结果表明,以2月份的太阳能保证率为100%作为集热器面积计算的依据,费用年值为最小。
Long-term performance of solar energy-electric auxiliary heating system heat is studied in this paper.A mathematical model is built to analyze a calculation method of area of solar collector based on the minimum annual cost from an economic view.And taken Taiyuan as an example,the result shows that the annual cost of the system is minimum when the solar fraction of February is 100%.
出处
《山西能源与节能》
2010年第6期44-45,48,共3页
Shanxi Energy and Conservation
基金
山西省自然科学基金项目(2007011065)
太原市科技攻关项目(200703003)
