Isolated DC/DC Converter Based Voltage Measuring System for Series Connected Supercapacitor Cells

2015 9th International Conference on Compatibility and Power Electronics (CPE): Proceedings 2015
Uģis Sirmelis, Linards Grigāns, Kaspars Kroičs, Jānis Zaķis

In this paper authors present a novel voltage measuring system that allows to measure the voltage of each cell for series connected supercapacitors (SCs). Proposed system is based on isolated DC/DC converter with multiple outputs that have equal voltages, which serve as reference voltage for each series connected supercapacitor. Two operation modes of the system are analyzed. Functionality of the system is verified with its prototype, which allows to measure voltage for series connected 8 SCs.

Atslēgas vārdi
voltage measurement; supercapacitors; Li-ion batteries
DOI
10.1109/CPE.2015.7231116

Sirmelis, U., Grigāns, L., Kroičs, K., Zaķis, J. Isolated DC/DC Converter Based Voltage Measuring System for Series Connected Supercapacitor Cells. No: 2015 9th International Conference on Compatibility and Power Electronics (CPE): Proceedings, Portugāle, Lisbon, 24.-26. jūnijs, 2015. Piscataway, NJ: IEEE, 2015, 443.-446.lpp. ISBN 978-1-4799-6301-0. ISSN 2166-9546. Pieejams: doi:10.1109/CPE.2015.7231116

Publikācijas valoda
English (en)