IEC626602：2010Seco
darylithiumio
cellsforthepropulsio
ofelectricroadvehiclesPa试验项目章节号
Testtemperature
44
SOCadjustme
t
53
Vibratio

611
Mecha
icalshock
612
fCrush
613
Hightemperaturee
dura
ce
621
fTemperaturecycli
g622
Electricaltest
63
fOvercharge
632
Forceddischarge
633
Descriptio
oftestresults
7
f10Seco
darylithiumio
cellsforthepropulsio
ofelectricroadvehiclesPart2Reliabilitya
dabusetest标准要求If
ototherwisedefi
edbeforeeachtestthecellshallbestabilizedatthetesttemperatureforami
imumof12hThisperiodca
bereducedifthermalstabilizatio
isreachedThermalstabilizatio
isco
sideredtobereachedifaftero
ei
tervalof1hthecha
geofcelltemperatureislowertha
1KU
lessotherwisestatedi
thissta
dardcellsshallbetestedatroomtemperatureusi
gthemethoddeclaredbythema
ufacturerThetestcellsshallbechargedasspecifiedbelowTheSOCadjustme
tistheproceduretobefollowedforprepari
gcellstothevariousSOCsforthetestsi
thissta
dardStep1Thecellshallbechargedi
accorda
cewith51Step2Thecellshallbeleftatrestatroomtemperaturei
accorda
cewith44Step3Thecellshallbedischargedataco
sta
tcurre
taccordi
gtoTable1for100
100×3hforBEVapplicatio
a
d100
100×1hforHEVapplicatio
where
isSOCtobeadjustedforeachtestThistestisperformedtocharacterizecellrespo
sestovibratio
assumedi
theuseofvehicle6111TestThetestshallbeperformedasfollowsaAdjusttheSOCofcellto100forBEVapplicatio
a
dto80forHEVapplicatio
i
accorda
cewith53bPerformthetestreferri
gtoIEC60068264ra
domvibratio
Usetestduratio
of8hforeachpla
eofthetestcellcThermsacceleratio
valueshallbe27s2Thepowerspectrumde
sityPSDvsfreque
cyisshow
i
Figure2a
dTable2Themaximumfreque
cyshallbe2000HzFigure2PSDofacceleratio
vsfreque
cyTable2ValuesforPSDa
dfreque
cy6112TestresultsThefollowi
gshallbemeasureda
drecordedastestresultscellvoltagea
dcapacityatthebegi
i
ga
datthee
dofthetestco
ditio
sofcellatthee
doftesti
accorda
cewiththedescriptio
specifiedi
Clause7Thistestisperformedtocharacterizecellrespo
sestomecha
icalshocksassumedi
theuseofvehicle6121TestThetestshallbeperformedasfollowsaAdjusttheSOCofcellto100forBEVapplicatio
a
dto80forHEVapplicatio
i
accorda
cewith53bPerformthetesti
accorda
cewithISO167503asshow
i
Table3Acceleratio
fromtheshocki
thetestshallbeappliedi
thesamedirectio
astheacceleratio
oftheshockthatoccursi
thevehicleIfthedirectio
oftheeffectis
otk
ow
thecellshallbetestedi
allsixspatialdirectior