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。新国巴比龙电影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,施行巴比龙电影调整为不起火、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。
3549
3
2025-04-17 00:00:00
866
9354
2025-04-17 00:00:00
34315
74
2025-04-17 00:00:00
514
25
2025-04-17 00:00:00
472
12912
2025-04-17 00:00:00
669
975
2025-04-17 00:00:00
6
8
2025-04-17 00:00:00
27367
511
2025-04-17 00:00:00
56
1
2025-04-17 00:00:00
9
96885
2025-04-17 00:00:00
3978
1
2025-04-17 00:00:00
95944
36281
2025-04-17 00:00:00
864
82
2025-04-17 00:00:00
51
289
2025-04-17 00:00:00
85
3958
2025-04-17 00:00:00
659
87
2025-04-17 00:00:00
9645
82395
2025-04-17 00:00:00
623
89
2025-04-17 00:00:00
3239
3239
2025-04-17 00:00:00
26179
94988
2025-04-17 00:00:00
6854
76327
2025-04-17 00:00:00
635
438
2025-04-17 00:00:00
262
541
2025-04-17 00:00:00
54
162
2025-04-17 00:00:00
5
556
2025-04-17 00:00:00
8439
6924
2025-04-17 00:00:00
5
81
2025-04-17 00:00:00
26883
59362
2025-04-17 00:00:00
437
997
2025-04-17 00:00:00
349
42262
2025-04-17 00:00:00
2
52
2025-04-17 00:00:00
7434
571
2025-04-17 00:00:00
73
89696
2025-04-17 00:00:00
14253
6
2025-04-17 00:00:00
4
5378
2025-04-17 00:00:00
8
5567
2025-04-17 00:00:00
1936
248
2025-04-17 00:00:00
5
981
2025-04-17 00:00:00
65429
68
2025-04-17 00:00:00
131
9318
2025-04-17 00:00:00
4
7812
2025-04-17 00:00:00
1
7872
2025-04-17 00:00:00
4
3947
2025-04-17 00:00:00
2
67
2025-04-17 00:00:00
549
18
2025-04-17 00:00:00
689
93211
2025-04-17 00:00:00
38
61254
2025-04-17 00:00:00
83671
51883
2025-04-17 00:00:00
22
9567
2025-04-17 00:00:00
27
85174
2025-04-17 00:00:00
15424
4134
2025-04-17 00:00:00
5
3
2025-04-17 00:00:00
93386
81
2025-04-17 00:00:00
288
9727
2025-04-17 00:00:00
8
3144
2025-04-17 00:00:00
5951
83
2025-04-17 00:00:00
61534
96
2025-04-17 00:00:00
825
67992
2025-04-17 00:00:00
17847
19
2025-04-17 00:00:00
178
228
2025-04-17 00:00:00
71762
66
2025-04-17 00:00:00