The reason for using flexible copper busbars to connect battery modules in new energy vehicles?

The main reasons for using flexible copper busbars to connect battery modules in new energy vehicles are:

1. Superior Conductivity: Flexible copper busbars possess excellent conductivity, efficiently transmitting current, reducing resistance, and ensuring the efficient transfer of electrical energy within the battery module.

2. Flexibility and Malleability: Copper busbars are highly flexible and malleable, allowing them to be bent and customized according to the shape and size requirements of the battery module. This adaptability reduces space constraints during the connection process.


3. Corrosion Resistance: Copper exhibits high resistance to corrosion, maintaining stable performance over extended periods. This resistance minimizes the risk of increased resistance due to oxidation or other chemical reactions, ensuring the reliability and stability of connections.

4. Heat Dissipation: Copper busbars contribute to heat dissipation, effectively conducting heat generated by the battery, thereby helping to maintain the appropriate operating temperature of the battery module. This contributes to improved battery lifespan and performance.

Therefore, as a crucial component for connecting individual battery cells or modules, flexible copper busbars provide excellent electrical connectivity and adaptability. They enhance the overall performance and reliability of the battery system in new energy vehicles.

Post time: Nov-27-2023