Indoor weather related to the energy consumption of air conditioned classroom: Monitoring system for energy efficient building plan

2016 International Conference on New Energy and Future Energy System

Rattanongphisat, W.^1,2 ; Suwannakom, A.^1 ; Harfield, A.^3

Department of Physics, Faculty of Science, Naresuan University, Phitsanulok, Thailand^1

Center of Excellence for Energy Technology and Environment, Faculty of Engineering, Naresuan University, Phitsanulok, Thailand^2

Department of Computer Science and Information Technology, Faculty of Science, Naresuan University, Phitsanulok, Thailand^3

关键词: Controller area network;    Energy efficient building;    Energy monitoring system;    Monitoring system;    Non-intrusive method;    Temperature and humidity sensor;    Temperature-humidity sensors;    Weather monitoring;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/40/1/012075/pdf
DOI  :  10.1088/1755-1315/40/1/012075

来源: IOP

【 摘 要 】

The current research aims to investigate the relation of indoor weather to energy consumption of air conditioned classroom by design and construct the indoor weather and energy monitoring systems. In this research, a combined temperature and humidity sensor in conjunction with a microcontroller was constructed for the indoor weather monitoring system. The wire sensor network for the temperature-humidity sensor nodes is the Controller Area Network (CAN). Another part is using a nonintrusive method where a wireless current transformer sending the signal to the data collection box then transmitted by the radio frequency to the computer where the Ethernet application software was installed for the energy monitoring system. The results show that the setting air temperature, outdoor ambient temperature and operating time impact to the energy consumption of the air conditioned classroom.