Views: 8 Author: Site Editor Publish Time: 2021-12-10 Origin: Site
Environmental protection has been a trendy topic recently. The rapid development of science and technology has caused severe environmental pollution. The birth of new energy applications has also reduced exhaust emissions in recent years. The development of battery technology has made high-efficiency batteries one of the primary energy sources in the new energy industry. Electric energy is more environmentally friendly than traditional thermal energy, but it also has higher requirements for related science and technology.
In the past, the main factor that hindered the development of electric energy was that battery heating and other issues would cause the physical properties of batteries and wires to change, such as increased resistance and decreased conductivity. To protect the instrument's safety, some developers design a temperature threshold for the product. When the temperature exceeds the standard, the power of the connected electrical appliances will be automatically reduced to reduce heat generation and prevent the instrument from being burned out.
The main reason for the gradual promotion of new energy vehicles is to solve the problem of battery heating. The radiator engineer designed a special cold plate for the power battery of the car. This special thermal cooling plate has four main concepts:
1. Increase the contact area between the cold plate and the battery core
2. Improve the thermal conductivity of the interface between the cold plate and the battery cell
3. Improve the thermal conductivity of cold plate materials
4. Adjust the flow channel design to improve the heat exchange effect of the fluid itself
The above design ideas solve the problem of heat generation of the integrated battery very well. When the battery heating problem is solved, we can quickly solve other problems. New energy vehicle manufacturers can install more powerful batteries in a limited space to improve battery life. Ensuring that the battery temperature is controllable can also significantly extend the battery life and reduce the probability of battery failure. It also dramatically reduces the hidden dangers of new energy vehicles.