【摘要】 本文就青海西宁民用住宅的清洁供暖问题,充分利用当地优质太阳能资源,提出了光伏+电采暖、光伏+空气源热泵、光伏+相变储热三种光伏清洁供暖方式,并对其进行经济效益分析和综合效益分析,对青海地区冬季供暖技术的选型提供参考。更多还原

【Abstract】 Regarding the problem of the clean residential heating in Xining Qinghai province and taking the high quality solar energy in to consideration, this thesis came up three photovoltaic methods of clean housing heating including photovoltaic plus electric heating, photovoltaic plus air source heat pump and photovoltaic plus phase change thermal storage. And in this thesis, the economic benefits and the comprehensive benefits of these three methods were also analyzed with the purpose of providing choices for the winter housing heating technology in Qinghai.更多还原