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。
94
7839
2025-04-17 00:00:00
47813
6
2025-04-17 00:00:00
26
74534
2025-04-17 00:00:00
91
57562
2025-04-17 00:00:00
8
62
2025-04-17 00:00:00
98
24
2025-04-17 00:00:00
49
6842
2025-04-17 00:00:00
85
68
2025-04-17 00:00:00
155
946
2025-04-17 00:00:00
56567
6135
2025-04-17 00:00:00
1176
8
2025-04-17 00:00:00
5
6
2025-04-17 00:00:00
11474
21
2025-04-17 00:00:00
899
24
2025-04-17 00:00:00
2
32798
2025-04-17 00:00:00
5
7982
2025-04-17 00:00:00
6184
1947
2025-04-17 00:00:00
3
79384
2025-04-17 00:00:00
6
84
2025-04-17 00:00:00
8
9524
2025-04-17 00:00:00
3813
16248
2025-04-17 00:00:00
99
6735
2025-04-17 00:00:00
6
88161
2025-04-17 00:00:00
84
1175
2025-04-17 00:00:00
4697
12
2025-04-17 00:00:00
1
794
2025-04-17 00:00:00
3
37663
2025-04-17 00:00:00
41
53582
2025-04-17 00:00:00
9547
569
2025-04-17 00:00:00
383
4891
2025-04-17 00:00:00
948
3566
2025-04-17 00:00:00
146
6459
2025-04-17 00:00:00
6438
28449
2025-04-17 00:00:00
34
669
2025-04-17 00:00:00
12
5
2025-04-17 00:00:00
97795
27
2025-04-17 00:00:00
15861
2686
2025-04-17 00:00:00
57386
44
2025-04-17 00:00:00
4
5367
2025-04-17 00:00:00
14
65337
2025-04-17 00:00:00
226
884
2025-04-17 00:00:00
6566
26
2025-04-17 00:00:00
29787
73452
2025-04-17 00:00:00
55
1924
2025-04-17 00:00:00
9191
6294
2025-04-17 00:00:00
63
21494
2025-04-17 00:00:00
95339
1
2025-04-17 00:00:00
16348
2872
2025-04-17 00:00:00
92
13611
2025-04-17 00:00:00
7546
2
2025-04-17 00:00:00
89742
8772
2025-04-17 00:00:00
37
1
2025-04-17 00:00:00
42182
658
2025-04-17 00:00:00
41577
8
2025-04-17 00:00:00
77574
1
2025-04-17 00:00:00
778
6552
2025-04-17 00:00:00
78
2
2025-04-17 00:00:00
959
119
2025-04-17 00:00:00
26
965
2025-04-17 00:00:00
66152
63
2025-04-17 00:00:00
6
519
2025-04-17 00:00:00
49
4
2025-04-17 00:00:00