Title :
Characteristics and design method of supercapacitor modules with voltage equalization circuit
Author :
Tongzhen Wei ; Dongqiang Jia
Author_Institution :
Inst. of Electr. Eng., Beijing, China
Abstract :
Nowadays, the design of the supercapacitor equalization circuits is a hot topic for researchers, but most literatures focus on the topology of the equalization circuits, and few pays attention to the characteristics analysis of voltage equalization circuit in supercapcitor modules. In this paper, quantitative analysis of the influence of the dispersion characteristics of supercapacitor are presented, and the design method of switching resistor circuit is proposed under two kinds of typical working conditions. Simulation and experimental results are presented to verify the analysis.
Keywords :
network topology; resistors; supercapacitors; dispersion characteristics; supercapacitor equalization circuits; supercapcitor modules; switching resistor circuit; voltage equalization circuit topology; Capacitance; Employee welfare; Leakage currents; Resistors; Supercapacitors; Switching circuits; Threshold voltage; energy storage system; supercapacitor modules; voltage equalization circuit;
Conference_Titel :
Industrial Electronics and Applications (ICIEA), 2014 IEEE 9th Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4799-4316-6
DOI :
10.1109/ICIEA.2014.6931122
