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| 我国城市住宅能源消费特征研究 | |
| 引用本文： | 宁亚东,蔡靖雍,丁涛. 我国城市住宅能源消费特征研究[J]. 北京理工大学学报(社会科学版), 2013, 15(1): 26-33 |
| 作者姓名： | 宁亚东 蔡靖雍 丁涛 |
| 作者单位： | 大连理工大学 能源与动力学院,辽宁大连,116024;大连理工大学 能源与动力学院,辽宁大连,116024;大连理工大学 能源与动力学院,辽宁大连,116024 |
| 基金项目： | 教育部回国留学人员科学研究资助专项 |
| 摘 要： | 通过对我国城市住宅能源消费情况的定量研究发现, 自1995-2010年, 我国城市住宅的能源消费量从1 936.72PJ上升至3 742.68PJ;能源结构也发生了较大变化:固体能源比重逐年降低, 从45.6%下降到9.8%, 电力和气体能源比重快速上升, 其中电力由10.7%上升到28.7%, 气体能源由3.9%上升到23.5%。构建城市住宅能源消费结构的数值分析模型, 对我国城市住宅能源消费结构及能源消费效率进行了研究, 在1995-2010年间, 我国城市住宅能源消费结构发生了较大变化, 1995年的能源消费结构中, 厨房·热水占66%, 采暖占26%, 制冷占1%, 照明占2%, 家用电器占6%;2010年的能源消费结构中, 厨房·热水占56%, 采暖占25%, 制冷占6%, 照明占3%, 家用电器占10%。1995-2010年, 我国城市住宅有效能源消费量大幅增长, 从878.64 PJ增至2 445.19 PJ, 住宅能源利用效率提高明显, 从45%上升至65%。 |
| 关 键 词： | 城市化 住宅能源 能源消费结构 模型研究 |
| 收稿时间： | 2012-09-12 |
Urban Household Energy Consumption Structure in China |
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| NING Yadong,CAI Jingyong and DING Tao. Urban Household Energy Consumption Structure in China[J]. Journal of Beijing Institute of Technology(Social Sciences Edition), 2013, 15(1): 26-33 | |
| Authors: | NING Yadong CAI Jingyong DING Tao |
| Affiliation: | 1.Department of Energy and Power Engineering, Dalian University of Technology, Dalian 116024,China |
| Abstract: | The results of quantitative studies of China’s urban household energy consumption showed that China’s household energy consumption rose from 936.72PJ to 3 742.68PJ in 1995-2010, and the energy consumption structure has also undergone a great change: the proportion of solid energy decreased from 45.6% to 9.8%, the percentage of electricity and gas energy increased rapidly, the percentage of electricity rose from 10.7% to 28.7%, the percentage of gas energy rose from 3.9% to 23.5%. A numerical analysis model of urban household energy consumption structure was devolved to study China’s urban household energy consumption structure and energy consumption efficiency, and the results showed: during 1995 and 2010, China’s urban household energy consumption structure has changed, in the energy consumption structure in 1995, cooking & hot water supply took a proportion of 66%, space heating took a proportion of 25%, space cooling took a proportion of 1%, lighting took a proportion of 2%, and appliances accounted for 6%; in the energy consumption structure in 2010, cooking & hot water supply took a proportion of 56%, space heating took a proportion of 25%, space cooling took a proportion of 6%, lighting took a proportion of 3%, and appliances accounted for 10%. The effective energy consumption of China’s urban household sector increased from 874.64 PJ to 2 445.19PJ, and the energy consumption efficiency rose from 45% to 65% in 1995-2010. |
| Keywords: | urbanization household energy consumption energy consumption structure model study |
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