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。
3278
9
2025-04-17 00:00:00
368
6
2025-04-17 00:00:00
5
59741
2025-04-17 00:00:00
12891
1
2025-04-17 00:00:00
45137
578
2025-04-17 00:00:00
1169
674
2025-04-17 00:00:00
25584
51819
2025-04-17 00:00:00
79
28512
2025-04-17 00:00:00
18163
7
2025-04-17 00:00:00
5937
9
2025-04-17 00:00:00
1
733
2025-04-17 00:00:00
93119
9979
2025-04-17 00:00:00
62
4494
2025-04-17 00:00:00
5
38868
2025-04-17 00:00:00
931
4
2025-04-17 00:00:00
39246
37119
2025-04-17 00:00:00
93577
6
2025-04-17 00:00:00
9
8815
2025-04-17 00:00:00
4641
31
2025-04-17 00:00:00
874
84925
2025-04-17 00:00:00
48
5838
2025-04-17 00:00:00
826
81
2025-04-17 00:00:00
21833
3962
2025-04-17 00:00:00
3278
841
2025-04-17 00:00:00
1439
59143
2025-04-17 00:00:00
71117
1882
2025-04-17 00:00:00
6
2569
2025-04-17 00:00:00
211
1894
2025-04-17 00:00:00
6
6
2025-04-17 00:00:00
5972
7611
2025-04-17 00:00:00
47639
5
2025-04-17 00:00:00
42528
7841
2025-04-17 00:00:00
12593
95456
2025-04-17 00:00:00
258
25329
2025-04-17 00:00:00
3634
6
2025-04-17 00:00:00
938
133
2025-04-17 00:00:00
568
8
2025-04-17 00:00:00
28
4921
2025-04-17 00:00:00
16543
6
2025-04-17 00:00:00
5582
85
2025-04-17 00:00:00
3
54
2025-04-17 00:00:00
9
6121
2025-04-17 00:00:00
315
8672
2025-04-17 00:00:00
7
8
2025-04-17 00:00:00
7
91926
2025-04-17 00:00:00
811
938
2025-04-17 00:00:00
6
7
2025-04-17 00:00:00
35711
6
2025-04-17 00:00:00
7439
74594
2025-04-17 00:00:00
797
5331
2025-04-17 00:00:00
152
2
2025-04-17 00:00:00
56685
2
2025-04-17 00:00:00
2
224
2025-04-17 00:00:00
262
74
2025-04-17 00:00:00
2765
7288
2025-04-17 00:00:00
883
4
2025-04-17 00:00:00
61733
9866
2025-04-17 00:00:00
84135
2361
2025-04-17 00:00:00
456
5
2025-04-17 00:00:00
55
35682
2025-04-17 00:00:00
551
3
2025-04-17 00:00:00
2
37
2025-04-17 00:00:00