-2-
IEC
62619:2022
©
IEC
2022
CONTENTS
FOREWORD
...........................................................................................................................................
4
1
Scope
...............................................................................................................................................
6
2
Normative
references
...................................................................................................................
6
3
Terms
and
definitions
...................................................................................................................
7
4
Parameter
measurement
tolerances
........................................................................................
10
5
General
safety
con
siderations
...................................................................................................
10
5.1
General
................................................................................................................................
10
5.2
Insulation
and
wiring
.........................................................................................................
11
5.3
Venting
................................................................................................................................
11
5.4
Temperature/voltage/current
management
....................................................................
11
5.5
Terminal
contacts
of
the
battery
pack
and/or
battery
system
.....................................
11
5.6
Assembly
of
cells,
modules,
or
battery
packs
into
battery
systems
...........................
11
5.6.1
General
......................................................................................................................
11
5.6.2
Battery
system
design
..............................................................................................
12
5.7
Operating
region
of
lithium
cells
and
battery
systems
for
safe
use
...........................
12
5.8
System
lock
(or
system
lock
function)
............................................................................
12
5.9
Quality
plan
........................................................................................................................
12
6
Type
test
conditions
....................................................................................................................
12
6.1
General
................................................................................................................................
12
6.2
Test
items
............................................................................................................................
13
7
Specific
requirements
and
tests
................................................................................................
14
7.1
Charging
procedures
for
test
purposes
..........................................................................
14
7.2
Reas
on
ably
foreseeable
misuse
......................................................................................
15
7.2.1
External
short-circuit
test
(cell
or
cell
block)
..........................................................
15
7.2.2
Impact
test
(cell
or
cell
block)
..................................................................................
15
7.2.3
Drop
test
(cell
or
cell
block,
and
battery
system)
..................................................
16
7.2.4
Thermal
abuse
test
(cell
or
cell
block)
....................................................................
18
7.2.5
Overcharge
test
(cell
or
cell
block)
..........................................................................
19
7.2.6
Forced
discharge
test
(cell
or
cell
block)
...............................................................
19
7.3
Considerations
for
internal
short-circuit
一
Design
evaluation
.....................................
20
7.3.1
General
.......................................................................................................................
20
7.3.2
Internal
short-circuit
test
(cell)
................................................................................
20
7.3.3
Propagation
test
(battery
system)
...........................................................................
22
8
Battery
system
safety
(considering
functional
safety)
............................................................
23
8.1
General
requirements
.......................................................................................................
23
8.2
Battery
management
system
(or
battery
management
unit)
.......................................
23
8.2.1
Requirements
for
the
BMS
.......................................................................................
23
8.2.2
Overcharge
control
of
voltage
(battery
system)
....................................................
24
8.2.3
Overcharge
control
of
current
(battery
system)
....................................................
25
8.2.4
Overheating
control
(battery
system)
.....................................................................
26
9
EMC
...............................................................................................................................................
26
10
Information
for
safety
...................................................................................................................
26
11
Marking
and
designation
..............................................................................................................
27
12
Packaging
and
transport
..............................................................................................................
27
Annex
A
(normative)
Operating
region
of
cells
for
safe
use
........................................................
28
2401_876907522025-03-02非常有用的资源，可以直接使用，对我很有用，果断支持！
VIP享7折，此内容立减5.37元 
