Skip to playerSkip to main content
mldsunkko
  • 2天前
文字稿
00:00The battery pack of new energy vehicles
00:01After balancing
00:02There's a voltage difference when driving
00:03But it can't be solved repeatedly
00:04What's going on?
00:05In fact, the core problem is simple
00:07Battery balancing can only temporarily level the voltage
00:09But it can t-solve
00:10The chemical attenuation of the cell itself
00:11The correct approach is
00:12First, do dynamic internal resistance testing
00:14A dynamic internal resistance test
00:16Found out the cells with high internal resistance
00:17And replace them
00:18And then do balancing
00:19In this way
00:20Can fundamentally solve the voltage difference problem
00:22Instead of just doing superficial work
Be the first to write a comment
添加你的评论