Remote Terminal Air-conditioner Unit for Power Management

Author

Srisuwan, Khomkrit ; Sangmalee, Vansan ; Thunyaphirak, Veera ; Skunpong, Apirak

Author_Institution

Dept. of Electr. Power, Rajamangala Univ. of Technol. Isan, Sakonnakhon

fYear

2006

Firstpage

2752

Lastpage

2755

Abstract

This paper presents the remote terminal air-conditioner unit (A/C RTU) based on a microcontroller from Microchip Technology Inc., PIC family. This air-conditioner remote terminal unit can be remotely controlled from the computer for functions such as switch on/off, fan speed, swing mode and temperature adjustment. Besides that, communication can be connected to 32 units on multidrop network by the serial communication RS485 standard, which controls an air-conditioner in distance by direct or remote control from computer via twist pair. This research aims at the remote monitoring and controlling of air-conditioner in switch on/off, temperature, fan speed, etc. Moreover an air-conditioner remote terminal unit is cooperated in the power management system

Keywords

air conditioning; building management systems; computerised monitoring; control engineering computing; microcontrollers; power engineering computing; telecontrol; A/C RTU; Microchip Technology Inc., PIC family; building power management; microcontroller; multidrop network; remote computer control; remote monitoring; remote terminal air-conditioner unit; serial communication RS485 standard; Communication standards; Communication switching; Communication system control; Computer networks; Energy management; Microcontrollers; Power system management; Remote monitoring; Switches; Temperature control; PIC16F628A microcontroller; Power Management; Remote Terminal Air-conditioner unit;

fLanguage

English

Publisher

ieee

Conference_Titel

SICE-ICASE, 2006. International Joint Conference

Conference_Location

Busan

Print_ISBN

89-950038-4-7

Electronic_ISBN

89-950038-5-5

Type

conf

DOI

10.1109/SICE.2006.314685

Filename

4108113