摘要
加强以太阳能为代表的可再生能源在高校的利用是降低校园能耗,实现建筑节能与绿色校园的重要举措之一。结合成都地区的太阳能资源现状,以四川大学江安校区太阳能光伏发电系统为对象,研究分析了基于光伏发电来实现太阳能利用在太阳能资源ⅳ类地区的应用特征与效果。研究结果表明,太阳能光伏发电系统的发电量峰值和谷值分别出现在8月和12月,月平均发电量水平达到72.1~74.9k Wh/m^2。同时,太阳能光伏发电系统的总效率达到0.89,太阳能光伏发电系统年节约标准煤62071.86kg,减少CO_2排量154714.11kg。由此表明,在成都地区日照条件下采用光伏发电方式能够实现对太阳能的良好利用并达到较好的节能减排效果。
Enhancing the application of renewable energy represented by solar in universities is one of the important measures to reduce energy consumption, achieve energy-efficient building and green campus. Combined with the current situation of solar energy resources in Chengdu city, solar photovoltaic power generation system in Jiangan campus of Sichuan University was chosen as the object in this present study, its applied characteristic and effectiveness was analyzed for solar energy utilization by photovoltaic power generation under solar energy resources iv region. The results show that the peak and valley values of solar photovoltaic power generation system emerge in August and December, respectively. The average power generation level has reached 72.1-74.9 kWh/m2. Meanwhile, the total efficiency of solar photovoltaic power generation system is 0.89, it saves standard coal of 62071.86 kg and reduces CO2 emissions of 154714.11 kg, which indicates the great use of solar energy and better effect of energy saving and emissions reduction can be achieved by photovoltaic power generation under the sunshine condition of Chengdu city.
作者
邓益
王军
Deng Yi;Wang Jun(Logistics Management Office,Sichuan University,Chengdu,610065;College of Architecture and Environment,Sichuan University,Chengdu,610065)
出处
《制冷与空调（四川）》
2018年第2期137-140,206,共5页
Refrigeration and Air Conditioning
基金
节约型校园建筑节能改造示范项目(2014218)
关键词
绿色校园
建筑节能
太阳能
光伏发电
节能减排
green campus
building energy saving
solar energy
photovoltaic power generation
energy saving and emissions reduction
