Intelligent Thermal Control Method for Small-Size Air Conditioning System

2018 ◽  
Author(s):  
Hung-Wen Lin ◽  
Min-Der Wu ◽  
Guan-Wen Chen ◽  
Ying Xuan Tan
Keyword(s):  
Air Conditioning ◽  
Control Method ◽  
Thermal Control ◽  
Air Conditioning System

Modeling of Electric Vehicle Air Conditioning System and Analysis of Energy Consumption

2012 ◽  
Vol 516-517 ◽  
pp. 1164-1170 ◽  
Author(s):  
Jin Rui Nan ◽  
Yao Wang ◽  
Zhi Chai ◽  
Jun Kui Huang
Keyword(s):  
Fuzzy Logic ◽  
Energy Consumption ◽  
Electric Vehicle ◽  
Fuzzy Logic Control ◽  
Air Conditioning ◽  
Control Method ◽  
Air Conditioning System ◽  
Logic Control ◽  
Ac Motor ◽  
Total Vehicle

An simulation model for pure electric vehicle air conditioning system is established in MATLAB/ Simulink environment. The critical component of air conditioning system is selected and simulated. Fuzzy logic control method is used in AC motor controlling strategy. Combined with ADVISOR, the total vehicle energy consumption and AC energy consumption are simulated and calculated. The research indicate that by using Fuzzy logic control led AC system, the vehicle’s economcial effeciency improved. Life mileage is longer than the EV with traditional AC system and a better effect of energy saving is achieved.

scholarly journals Application of Capillary Network Air Conditioning System Based on Three-constant Technology in Gymnasium

2021 ◽  
Vol 257 ◽  
pp. 02023
Author(s):  
Yuhua Yang ◽  
Fan Zhang
Keyword(s):  
Heat Transfer ◽  
Environmental Quality ◽  
Air Conditioning ◽  
Control Method ◽  
Cold Water ◽  
Structural Parameters ◽  
Capillary Network ◽  
High Tech ◽  
Model Parameters ◽  
Air Conditioning System

With the advancement of social development, the continuous improvement of the level of science and technology puts higher requirements on the environmental quality of modern large-scale venues, which requires innovative concepts and high-tech to meet the requirements. In the paper, the capillary radiant air conditioning system based on three-constant technology is taken as the research object, and the steady heat transfer mathematical model of heat transfer from the cold water in the capillary network to the room is established. The structural parameters and operating parameters of the capillary radiant air conditioner are simulated and analyzed for the influence of its thermal performance, the environmental quality detection and control method based on bilinear model was established, and the algorithm of each index parameter was optimized to improve the high consistency between the model prediction parameters and the control tracking parameters. After verifying and testing the model parameters, it proves that the research content of the paper is real and effective, which its effect has reached the value of practical application. Through the research on the capillary network air conditioning system based on three-constant technology, it proves that the application in the construction of large venues has the effect of energy saving and environmental protection, and provides an innovative reference for the construction and development of the stadium.

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