Browse > Article
http://dx.doi.org/10.14400/JDC.2019.17.10.223

Energy saving control system of wireless base station utilizing natural air-conditioning  

Ryu, Gu-Hwan (Dept. of Smart City and Safety Convergence in Hansei Univ)
Kwon, Chang-Hee (Dept. of Smart City and Safety Convergence in Hansei Univ)
Publication Information
Journal of Digital Convergence / v.17, no.10, 2019 , pp. 223-232 More about this Journal
Abstract
With the development of the information communication industry, the size of the communication device has been reduced to a system that generates a large amount of heat. Therefore, since the amount of heat generated by the wireless equipment is large in the wireless base station, the energy consumption is continuously consumed and the failure of the wireless base station may occur. Therefore, in this study, The study was analyzed. As a research method, we performed base station with a lot of calorific value and electric charge. We selected 25 base stations and obtained data for two weeks. To ensure reliability, the room temperature was kept constant at $27^{\circ}C$, and the control system was installed and equiped for two weeks to obtain the date analysis. In order to calculate the test results in the study method, the instrument was used with a computer, a digital thermometer, and dust measurement. For the date analysis, we conducted a research study on 25 wireless basestations before and after the installation of Control Sysetm.
Keywords
Natural air conditioning; Wireless base station; Control system; Temperature sensor; Air conditioner control;
Citations & Related Records
연도 인용수 순위
  • Reference
1 M.. Piotto, A. N. Longhitano, F. Del Cesta & P. Bruschi. (2014). Automatic compensation of pressure effe cts on smartf low sensors in the analog and digital domain. Sensors and Actuators A: Physical, 206, 171-177.   DOI
2 S. M. Choi. (2008). Configuration and Analysis of Feedforward Control System for Cooling Water Temperature of Main Engine Jacket. Journal of Korean Society of Marine Engineers, 32(8), 1303-1308.   DOI
3 J. K. Ahn. (2016). RCGA-based PID Control of Heat Exchanger System Combining Feedforward Control and Anti-Windup Technique, Ph.D. dissertation, Graduate School of Korea Maritime University, Busan.
4 J. G. Jang. (2010). Design of Control System, Dasom Publishing Co.,
5 K. Ogata. (2016). Modern Control Engineering 5th Edition, protec media,
6 G. H. Son, H. Park & S. H. Kim. (2012). A Hybrid Control Method for One-Actuator in a Greenhouse Environment Control System, Proceedings of the IETF Summer Conference, 14(4), 30-40.
7 J. K. Jin. (2013). Greenhouse Smart Growth Environment Management System Based on Crop Growth Model, Ph.D. Thesis, Suncheon University, Suncheon.
8 S. D. Kim. (2006). Ubiquitous Sensor Network Structure and Operation. Sanghakdang, 11(3), 25-35.
9 D. W. Yoon, S. M. Hong, H. S. Kang, H. Kim & Y. S. Hong. (2010). Ubiquitous Environment in Indoor Environment - Development of U-IAQ Diagnosis System and Integrated Management System, 18-22.
10 ROHM SEMI CONDUCTOR, (2010). Digital 16bit Serial Output Type Ambient Light Sensor IC, 1-4,
11 Editor. (1991). Principles and Usage of Sensors, Sehwa Publishing, 2.
12 Editor. (1991). Sensor and Peripheral Circuit, Book Publishing Sewon, 25-45
13 H. S. Park, M. S. Jeong & B. S. Kim. The Structure of Web-based Real-Time Monitoring System, Control Automation Systems, 7, 632-639.
14 Y. M. Jo & S. B Du. (2003). Interoperability of Automatic Control System, HATFKO 2003 Lecture Presentation, 362-371,
15 H. S. Chae. (2001). Sensor Theory and Experiment for Factory Automation, 111-125.