The global new energy vehicle industry, wind power, photovoltaic, rail transit and other industries are developing rapidly, and the application of copper busbars is becoming increasingly widespread.
A busbar is a power module electrical connection component that has the characteristics of repeatable electrical performance, low inductance, anti-interference, good reliability, space saving, and simple assembly. According to different materials, busbars can be divided into copper busbars, aluminum busbars, and so on; According to different functions, it can be divided into total busbar, total positive busbar, total negative busbar, and so on. The busbars on new energy vehicles are mainly used for connecting power battery modules and inverters. In addition, busbars are also widely used in power systems, communication base stations, military, energy and other fields.
New energy vehicles will generate vibrations during driving, which can cause significant damage to the battery cells and electrodes. The busbar used in the power battery pack of new energy vehicles is designed as a flexible structure that can effectively counteract the impact of vehicle vibration on it. The stacked soft busbar is not only a connecting bar between relays and fuses in the distribution box, but also an efficient solution for conducting connections in the high-voltage distribution box of electric vehicles.
New energy vehicles have strict requirements for the quality and accuracy of their internal busbar products, as this directly affects the electrical, mechanical, environmental and other performance of power batteries and automotive systems, and also directly affects the driving safety of electric vehicles. Therefore, the quality and manufacturing accuracy of the busbar are highly required.
With the rapid development of the new energy vehicle market, the busbar, as a connection between power battery modules, has a large development space. As a professional manufacturer of battery pack busbar, YIPU Metal follows industry trends in real-time, leverages its own advantages, and continuously innovates to provide customers with satisfactory solutions.
