Title :
Development of voltage temperature curves specific to cell design
Author :
Hall, Stephen W. ; Brown, Harry M. ; Manzo, Michelle A.
Author_Institution :
Naval Surface Warfare Center, Crane, IN, USA
fDate :
27 Jul-1 Aug 1997
Abstract :
Testing at Crane Division Naval Surface Warfare Center on the new advanced Ni-Cd secondary cell designs showed that the standard V/T curves might not be applicable to all designs. Adjusting in 20 millivolt increments would sometimes result in either an under or over charged condition. To verify this potential problem, a program was establish to revisit V/Ts. The task was to define the maximum and minimum voltage window settings for each design and to establish a general rule for adjusting the C/D ratio. These curves were then used for the life cycling of the NASA Aerospace Ni-Cd Verification Test Program
Keywords :
aerospace testing; cadmium; nickel; secondary cells; space vehicle power plants; NASA Aerospace Ni-Cd Verification Test Program; Ni-Cd; Ni-Cd secondary batteries; aerospace batteries; charge/discharge ratio; design; electrochemical performance testing; life cycling; voltage window settings; voltage-temperature curves; Aerospace testing; Code standards; Cranes; Life testing; Low earth orbit satellites; Manufacturing; NASA; Road transportation; Temperature; Voltage;
Conference_Titel :
Energy Conversion Engineering Conference, 1997. IECEC-97., Proceedings of the 32nd Intersociety
Conference_Location :
Honolulu, HI
Print_ISBN :
0-7803-4515-0
DOI :
10.1109/IECEC.1997.659168
