Balancing System for a 6-Cell-Lithium-Ion Battery Module Including Protection, Display, and Control Equipment
Publikationen: Thesis / Studienabschlussarbeiten und Habilitationsschriften › Masterarbeit
Standard
2014. 106 S.
Publikationen: Thesis / Studienabschlussarbeiten und Habilitationsschriften › Masterarbeit
Harvard
APA
Vancouver
Author
Bibtex - Download
}
RIS (suitable for import to EndNote) - Download
TY - THES
T1 - Balancing System for a 6-Cell-Lithium-Ion Battery Module Including Protection, Display, and Control Equipment
AU - Tian, Zhi
N1 - embargoed until null
PY - 2014
Y1 - 2014
N2 - The task of this master thesis is to realize a continuously operating passive balancing system for 6 cells in series including cell condition monitoring and protection circuits. For this system, sensors for voltage and temperature measurement are chosen and installed, protection measures (over-temperature, overvoltage) are installed as well a control input for remote turn-off of the balancer. Distributed power supplies are established and operating status of the entire system is displayed. Finally, the entire system is assembled, commissioned, and tested in laboratory. Voltage equalization for battery pack is evaluated. The balancing system loads cells that exhibit a cell voltage being 0.05 Volts or more over average cell voltage by a moderate current until the overvoltage falls under a defined threshold.
AB - The task of this master thesis is to realize a continuously operating passive balancing system for 6 cells in series including cell condition monitoring and protection circuits. For this system, sensors for voltage and temperature measurement are chosen and installed, protection measures (over-temperature, overvoltage) are installed as well a control input for remote turn-off of the balancer. Distributed power supplies are established and operating status of the entire system is displayed. Finally, the entire system is assembled, commissioned, and tested in laboratory. Voltage equalization for battery pack is evaluated. The balancing system loads cells that exhibit a cell voltage being 0.05 Volts or more over average cell voltage by a moderate current until the overvoltage falls under a defined threshold.
KW - Lithium-Ionen-Batterie
KW - Batterymanagement
KW - Messungen
KW - Schutz
KW - Balancing-System
KW - Lithium-Ion Battery
KW - Batterymanagement
KW - Measurements
KW - Protection
KW - Balancing system
M3 - Master's Thesis
ER -
