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http://dx.doi.org/10.7836/kses.2012.32.spc3.289

Load Characteristics of the DC GRID Connected to Small Fuel Cells  

Lee, Sang-Woo (Advanced Convergence Research Center, DGIST)
Lee, Sang-Cheol (Robotics System Division, DGIST)
Kwon, O-Sung (Robotics System Division, DGIST)
Bae, Jun-Hyung (Dept. of Information & Communication Engineering, DGIST)
Park, Tae-Joon (Dept. of Information & Communication Engineering, DGIST)
Kang, Jin-Kyu (Advanced Convergence Research Center, DGIST)
Lee, Dong-Ha (Robotics System Division, DGIST)
Publication Information
Journal of the Korean Solar Energy Society / v.32, no.spc3, 2012 , pp. 289-294 More about this Journal
Abstract
In recent years, understanding the dynamics of DC distribution system has become critically important due mainly to the increasing needs for the interconnection of DC distributed generators and the (DC-based) electric vehicle (EV) charging systems. In this paper, the characteristics of the DC grid system connected to the compact proton exchange membrane fuel cell (PEMFC) has been studied. In particular, the voltage and current transient phenomena were measured by varying the load of the DC grid system. Also, the voltage and current ripple were measured at the different load conditions. Our experimental results clearly manifested that the study contributes to the establishment of fundamental method to characterize the small DC grid system including distributed generation.
Keywords
DC distribution system; Voltage sensitivity; Electric vehicle; Current transient phenomenon; Voltage ripple;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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