Research On Classification Model And Standardized Building Of Public Building Energy Consumption Quota In Hot And Summer And Warm Winter Area

Building energy quota is a standard amount of energy which is necessarily consumed to output unit of social product under standardized conditions in the fixed period, and it is determined through statistical analysis or technical analysis method. Given the current study, in the research of energy consumption quota there were some difficulties as follow: a. the establishment of the index system of energy consumption quota; b. the reasonable classification of buildings; c. accurate and practical methods for the detailed quota of certain building. This dissertation studied mainly in classification model and standerd building of public building energy consumption quota system, and draw some method and theory in compiling building energy quota. The main research work and conclusions of this dissertation are as follows:①This dissertation demonstrated the aim, effect and necessity of classification model in compiling building energy quota. In classification model, the key is reasonable selection of classification indicator. Selection method and basis of indicator is established , which can be used in different regions and buildings, that is rationality , energy consumption significantly and stability.②Based on public building energy consumtion influencing factor and energy consumption feature, building clacification can be devided into first clacification, secord clacification and so on, correspondingly the clacification indictor was devided into first indictor secord indictor and so on. Firstly, some factors is delected as suspect classification indictors, then the indictors were distinguished as first indictor and secord indictor and so on by energy sensitivity. When there was no suspect indictor is sensitive, clacification is over.③This paper analyzes the characteristics in using energy of public buildings in Shenzhen City, based on annual energy consumption in 2007 of nearly 300 sample buildings of Shenzhen. And based on above theory, various public buildings were classified. The results of classification for public buildings of the city as follows: the public buildings can be classified twice; in the first classification, the index is the building function, and in the second classification, according to different functional, the index is the construction area, building size and building types. And the author verified the feasibility , practicability and rationality of the above theory④This dissertation studied selection of typical building and establishment of standardized building theoretically in building energy consumption. In the selection of typical building , it was selected though three steps , namely Initial selection based on the data, the one-vote veto system based on sensitivity factors of energy consumption and trade-off judgement based on weight rating of sensitivity factors. In the establishment of standardized building, important factor is mainly considered, and factors is standardized member by member, making the standardizing work have basis to obey.⑤In this dissertation, author taked government office building in Shenzhen as an case. Based on the above theoretical , author selected a typical building in the secord category of office building, and the building was standardized which is used to calculate the technical energy quota.