Analysis on the temperature-dependent Peukert model for Ni-MH batteries
ZHANG Bin
CUI Zhong-bin
XIE Yong-cai
Abstract：For consideration of the coupling influences on Peukert model of high power Ni-MH 80Ah battery from current (26.7~160A)and temperature (-20~50 ℃),applicability of Peukert model was analyzed.Research showed that Peukert model was applicable to the high power Ni-MH battery at 20~40 ℃,and its coefficient was 1.0681,which demonstrated the excellent per-formance of high-rate discharge,the current range applied to Peukert became narrower at-20 ℃and 50 ℃,and Peukert coefficient had a strong correlation with temperature.
Keywords：high powerNi-MH batteryPeukert modeltemperature
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 127-129 )