来源:财联社
财联社4月15日电,电动电池工信部组织制定的汽车强制性国家标准《电动汽车用动力蓄电池安全要求》(GB38031-2025)日前发布,将于2026年7月1日起开始实施。新国六魔女本次修订内容主要有修订热扩散测试,于年月日进一步明确待测电池温度要求、施行上下电状态、电动电池观察时间、汽车整车测试条件,新国技术要求从此前的于年月日着火、爆炸前5分钟提供热事件报警信号等,施行六魔女调整为不起火、电动电池不爆炸(仍需报警),汽车烟气不对乘员造成伤害等;新增底部撞击测试,新国考查电池底部受到撞击后的于年月日防护能力;新增快充循环后安全测试,300次快充循环后进行外部短路测试,施行要求不起火、不爆炸等。此外,修订版本明确本标准适用于电动汽车用动力电池,即非驱动类电池不适用;完善绝缘电阻要求,增加包含交流电路电池系统绝缘电阻要求;提升挤压测试要求,增加绝缘电阻相关判定条件。
3699
8296
2025-04-16 00:00:00
8881
75
2025-04-16 00:00:00
31929
4612
2025-04-16 00:00:00
4434
145
2025-04-16 00:00:00
72243
25
2025-04-16 00:00:00
113
9
2025-04-16 00:00:00
9156
22358
2025-04-16 00:00:00
37665
15335
2025-04-16 00:00:00
3336
4
2025-04-16 00:00:00
64968
6
2025-04-16 00:00:00
6
6173
2025-04-16 00:00:00
48
81793
2025-04-16 00:00:00
344
22885
2025-04-16 00:00:00
559
12564
2025-04-16 00:00:00
8
65919
2025-04-16 00:00:00
2
1694
2025-04-16 00:00:00
45
3933
2025-04-16 00:00:00
553
93
2025-04-16 00:00:00
3911
62
2025-04-16 00:00:00
2618
53
2025-04-16 00:00:00
88
77
2025-04-16 00:00:00
98441
66
2025-04-16 00:00:00
41
25214
2025-04-16 00:00:00
86329
2
2025-04-16 00:00:00
15796
691
2025-04-16 00:00:00
8817
5
2025-04-16 00:00:00
251
58644
2025-04-16 00:00:00
32861
76
2025-04-16 00:00:00
643
63
2025-04-16 00:00:00
5568
27
2025-04-16 00:00:00
9322
423
2025-04-16 00:00:00
9965
9652
2025-04-16 00:00:00
869
94298
2025-04-16 00:00:00
29
9
2025-04-16 00:00:00
785
93261
2025-04-16 00:00:00
2577
1
2025-04-16 00:00:00
19199
711
2025-04-16 00:00:00
6455
5725
2025-04-16 00:00:00
439
35
2025-04-16 00:00:00
4
77956
2025-04-16 00:00:00
673
3875
2025-04-16 00:00:00
3655
42669
2025-04-16 00:00:00
9421
1
2025-04-16 00:00:00
19187
3
2025-04-16 00:00:00
7
34718
2025-04-16 00:00:00
93663
7
2025-04-16 00:00:00
262
67262
2025-04-16 00:00:00
812
5614
2025-04-16 00:00:00
86552
13883
2025-04-16 00:00:00
56
59
2025-04-16 00:00:00
3
995
2025-04-16 00:00:00
16522
73
2025-04-16 00:00:00
98699
185
2025-04-16 00:00:00
2
17
2025-04-16 00:00:00
492
94311
2025-04-16 00:00:00
566
56444
2025-04-16 00:00:00
1
7
2025-04-16 00:00:00
9588
32
2025-04-16 00:00:00
7
9739
2025-04-16 00:00:00
6
7968
2025-04-16 00:00:00
51494
319
2025-04-16 00:00:00
22
51218
2025-04-16 00:00:00