Predicting the capital cost of air conditioning installations in high rise commercial buildings

1986 ◽  
Author(s):  
D. J Wills
Keyword(s):  
Air Conditioning ◽  
Capital Cost ◽  
Commercial Buildings ◽  
High Rise

An internet of things upgrade for smart and scalable heating, ventilation and air-conditioning control in commercial buildings

2019 ◽  
Vol 239 ◽  
pp. 408-424 ◽  
Author(s):  
Ethan Png ◽  
Seshadhri Srinivasan ◽  
Korkut Bekiroglu ◽  
Jiang Chaoyang ◽  
Rong Su ◽  
...  
Keyword(s):  
Internet Of Things ◽  
Air Conditioning ◽  
Commercial Buildings ◽  
Conditioning Control

scholarly journals Building energy consumption prediction and energy control of large-scale shopping malls based on a noncentralized self-adaptive energy management control system

2020 ◽  
pp. 014459872092073
Author(s):  
Bao Peng ◽  
Hui-Min Zou ◽  
Peng-Fei Bai ◽  
Yu-Yang Feng
Keyword(s):  
Energy Consumption ◽  
Influencing Factors ◽  
Air Conditioning ◽  
Large Scale ◽  
Commercial Buildings ◽  
Shopping Malls ◽  
Consumption Values ◽  
Central Air Conditioning ◽  
Energy Consumption Prediction ◽  
Consumption Prediction

Central air conditioning is the main energy-consuming equipment in modern large-scale commercial buildings. Its energy consumption generally accounts for more than 60% of the electricity load of an entire building, and there is a rising trend. Focusing on reducing central air conditioning energy consumption is a first priority to achieve energy savings in modern large-scale commercial buildings. To study the main influencing factors of central air conditioning energy consumption in large shopping malls, in-depth collection and analysis of energy consumption data of Shenzhen Tian-hong shopping mall were considered, and the impact of factors such as the basic composition of central air conditioning, time, and Shenzhen weather on the energy consumption of shopping malls was considered. The most representative Buji Rainbow store of the Rainbow Group is used as the research object. The influencing factors of central air conditioning on its energy consumption are divided into air conditioning pumps, host 1–1, host 1–2, host 2–1, and host 2–2. The power consumption of the freezer and the eight impact indicators of time and weather in Shenzhen were constructed using Pearson correlation coefficients and a long short-term memory neural network method to construct a regression model of the energy consumption prediction of the mall building. The average relative deviation between the predicted energy consumption values and the measured energy consumption values is less than 10%, which indicates that the main influencing factors selected in this paper can better explain the energy consumption of the mall, and the obtained energy consumption prediction model has high accuracy.

Paper 15: Practices in the Commercial Field

1967 ◽  
Vol 182 (5) ◽  
pp. 113-121
Author(s):  
K. W. Dale
Keyword(s):  
Air Conditioning ◽  
Building Design ◽  
Commercial Buildings ◽  
Operating Costs ◽  
Modern Building ◽  
Commercial Field

The paper deals with the established methods of heating and ventilating which are used in commercial buildings. It discusses the changes in building design and use which limit the extent to which heating and ventilation alone can be employed if comfort conditions are to be maintained throughout the year. Modern building design makes it practically essential to provide air conditioning. Whichever method of heating, ventilating, or air conditioning is used, it must be decided upon as early as possible so that sufficient cost can be allowed and the building can be designed to keep capital and operating costs to a minimum.

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