Test analysis of traction battery peak power

Hong Lin Li; Cheng Ning Zhang; Feng Chun Sun; Shi Juan He

Test analysis of traction battery peak power

Hong Lin Li^*
, Cheng Ning Zhang
, Feng Chun Sun
, Shi Juan He

^*Corresponding author for this work

School of Mechanical Engineering

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

The test process of electric vehicles (EVs) traction battery peak power is analyzed in detail. Aimed at a special traction design of versatile battery-HORIZON^® C M Battery, the features are introduced. According to the peak power test schedule, the test parameters of HORIZON^® C²M Battery are calculated and the charging and discharging experiments are carried out. The sustained (30 s) discharge power capability of battery at 2/3 of its open circuit voltage at each of various depths of discharge is determined. The dynamic internal resistance under peak power test is established. Considering the temperature impact during discharging, the peak power capability at each of various depths of discharge is corrected. The correctness of peak power test is validated by combining theory analysis with test results.

Original language	English
Pages (from-to)	422-425
Number of pages	4
Journal	Journal of Beijing Institute of Technology (English Edition)
Volume	13
Issue number	4
Publication status	Published - Dec 2004

Keywords

Electric vehicle
Peak power
Test analysis
Traction battery

Cite this

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title = "Test analysis of traction battery peak power",

abstract = "The test process of electric vehicles (EVs) traction battery peak power is analyzed in detail. Aimed at a special traction design of versatile battery-HORIZON{\textregistered} C M Battery, the features are introduced. According to the peak power test schedule, the test parameters of HORIZON{\textregistered} C2M Battery are calculated and the charging and discharging experiments are carried out. The sustained (30 s) discharge power capability of battery at 2/3 of its open circuit voltage at each of various depths of discharge is determined. The dynamic internal resistance under peak power test is established. Considering the temperature impact during discharging, the peak power capability at each of various depths of discharge is corrected. The correctness of peak power test is validated by combining theory analysis with test results.",

keywords = "Electric vehicle, Peak power, Test analysis, Traction battery",

author = "Li, \{Hong Lin\} and Zhang, \{Cheng Ning\} and Sun, \{Feng Chun\} and He, \{Shi Juan\}",

year = "2004",

month = dec,

language = "English",

volume = "13",

pages = "422--425",

journal = "Journal of Beijing Institute of Technology (English Edition)",

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T1 - Test analysis of traction battery peak power

AU - Li, Hong Lin

AU - Zhang, Cheng Ning

AU - Sun, Feng Chun

AU - He, Shi Juan

PY - 2004/12

Y1 - 2004/12

N2 - The test process of electric vehicles (EVs) traction battery peak power is analyzed in detail. Aimed at a special traction design of versatile battery-HORIZON® C M Battery, the features are introduced. According to the peak power test schedule, the test parameters of HORIZON® C2M Battery are calculated and the charging and discharging experiments are carried out. The sustained (30 s) discharge power capability of battery at 2/3 of its open circuit voltage at each of various depths of discharge is determined. The dynamic internal resistance under peak power test is established. Considering the temperature impact during discharging, the peak power capability at each of various depths of discharge is corrected. The correctness of peak power test is validated by combining theory analysis with test results.

AB - The test process of electric vehicles (EVs) traction battery peak power is analyzed in detail. Aimed at a special traction design of versatile battery-HORIZON® C M Battery, the features are introduced. According to the peak power test schedule, the test parameters of HORIZON® C2M Battery are calculated and the charging and discharging experiments are carried out. The sustained (30 s) discharge power capability of battery at 2/3 of its open circuit voltage at each of various depths of discharge is determined. The dynamic internal resistance under peak power test is established. Considering the temperature impact during discharging, the peak power capability at each of various depths of discharge is corrected. The correctness of peak power test is validated by combining theory analysis with test results.

KW - Electric vehicle

KW - Peak power

KW - Test analysis

KW - Traction battery

UR - https://www.scopus.com/pages/publications/13644274540

M3 - Article

AN - SCOPUS:13644274540

SN - 1004-0579

VL - 13

SP - 422

EP - 425

JO - Journal of Beijing Institute of Technology (English Edition)

JF - Journal of Beijing Institute of Technology (English Edition)

IS - 4

ER -

Test analysis of traction battery peak power

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Keywords

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