Abstract
In order to grasp to the energy consumption present condition for residential buildings, a questionnaire survey had been carried out in Changsha city Hunan Province and Luoyang city Henan Province. This paper has been present the preliminary investigation results. The results can be summarized as follows; 1) The households with floor area ranging 75 m-125 m account for more than 52% of the total amount investigated. More than 64% buildings had been constructed in recent ten years. 2) Total energy consumption for every household with 71, 856 MJ/Year in Luoyang is 3.1 times of that in Changsha being 23, 431 MJ/Year. But annual electricity energy consumption in Changsha is 2.2 times of that in Luoyang. 3) The space heating thermal demand accounts for more than 70% of the total energy demand in heating district. 4) There is much adoption of the saving energy countermeasure in two cities. But there is still considerable energy saving potentials in residential buildings.
| Original language | English |
|---|---|
| Pages (from-to) | 76-80 |
| Number of pages | 5 |
| Journal | Journal of Harbin Institute of Technology (New Series) |
| Volume | 14 |
| Issue number | SUPPL. |
| Publication status | Published - 2007 Jan |
| Externally published | Yes |
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Keywords
- Changsha
- Energy consumption
- Luoyang
- Questionnaire survey
- Residential buildings
ASJC Scopus subject areas
- Management of Technology and Innovation
Cite this
Research for energy consumption of residential buildings in China : A questionnaire survey on energy consumption in Changsha and Luoyang. / Ruan, Ying Jun; Gao, Wei Jun; Watanabe, Toshiyuki; Takaguchi, Hiroto; Yu, Liang.
In: Journal of Harbin Institute of Technology (New Series), Vol. 14, No. SUPPL., 01.2007, p. 76-80.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Research for energy consumption of residential buildings in China
T2 - A questionnaire survey on energy consumption in Changsha and Luoyang
AU - Ruan, Ying Jun
AU - Gao, Wei Jun
AU - Watanabe, Toshiyuki
AU - Takaguchi, Hiroto
AU - Yu, Liang
PY - 2007/1
Y1 - 2007/1
N2 - In order to grasp to the energy consumption present condition for residential buildings, a questionnaire survey had been carried out in Changsha city Hunan Province and Luoyang city Henan Province. This paper has been present the preliminary investigation results. The results can be summarized as follows; 1) The households with floor area ranging 75 m-125 m account for more than 52% of the total amount investigated. More than 64% buildings had been constructed in recent ten years. 2) Total energy consumption for every household with 71, 856 MJ/Year in Luoyang is 3.1 times of that in Changsha being 23, 431 MJ/Year. But annual electricity energy consumption in Changsha is 2.2 times of that in Luoyang. 3) The space heating thermal demand accounts for more than 70% of the total energy demand in heating district. 4) There is much adoption of the saving energy countermeasure in two cities. But there is still considerable energy saving potentials in residential buildings.
AB - In order to grasp to the energy consumption present condition for residential buildings, a questionnaire survey had been carried out in Changsha city Hunan Province and Luoyang city Henan Province. This paper has been present the preliminary investigation results. The results can be summarized as follows; 1) The households with floor area ranging 75 m-125 m account for more than 52% of the total amount investigated. More than 64% buildings had been constructed in recent ten years. 2) Total energy consumption for every household with 71, 856 MJ/Year in Luoyang is 3.1 times of that in Changsha being 23, 431 MJ/Year. But annual electricity energy consumption in Changsha is 2.2 times of that in Luoyang. 3) The space heating thermal demand accounts for more than 70% of the total energy demand in heating district. 4) There is much adoption of the saving energy countermeasure in two cities. But there is still considerable energy saving potentials in residential buildings.
KW - Changsha
KW - Energy consumption
KW - Luoyang
KW - Questionnaire survey
KW - Residential buildings
UR - http://www.scopus.com/inward/record.url?scp=33847786407&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33847786407&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:33847786407
VL - 14
SP - 76
EP - 80
JO - Journal of Harbin Institute of Technology (New Series)
JF - Journal of Harbin Institute of Technology (New Series)
SN - 1005-9113
IS - SUPPL.
ER -