When new energy vehicles are surging globally, the innovation of vehicle safety and emergency support technologies has become the focus of the industry. In emergency situations, whether the doors of electric vehicles can be opened smoothly is directly related to the life safety of drivers and passengers. In recent years, with the application of supercapacitors in the emergency systems of electric vehicle doors, this problem has seen an efficient and reliable solution.
In extreme scenarios such as thermal runaway of new energy vehicle batteries and battery depletion, traditional door electronic control systems often become paralyzed due to power outages. According to industry safety reports, in some electric vehicle accidents, the problem of rescue delays caused by the inability to unlock the doors is not uncommon. Supercapacitors, with their characteristics of high power density, millisecond - level fast charging and discharging, ultra - long cycle life, and wide - temperature operation from - 40°C to 85°C, have opened up a new path for emergency door power supply. For example, a well - known international automaker has integrated supercapacitors into the door systems of its electric vehicle models. In simulated power - off tests, supercapacitors can ensure that the doors can be unlocked within 10 seconds, ensuring the smoothness of the escape route.
As a new type of energy storage device between traditional capacitors and rechargeable batteries, supercapacitors are profoundly reshaping the technological landscape of the electric vehicle industry. The "Research Report on the Development Trends and Future Prospect Forecast of China's Supercapacitor Industry (2024 - 2031)" by Guanyan Report Network points out that their unique characteristics of "rapid charging and discharging + high energy storage" make them the key to solving many pain points of electric vehicles.
Godetek has deeply engaged in the field of supercapacitors, accurately grasped the pain points of the industry, and developed high-performance supercapacitor products suitable for electric vehicle door applications.
The advantages of the company's products are:
The discharge rate is high, enabling large - current output in an extremely short time to meet the demand for instantaneous large - current of the door backup emergency power supply.
It has a wide suitable temperature range. The company's over-capacitance products have all passed the double 85 test (i.e., working for 2000 hours at 85℃ and 85% relative humidity), ensuring operation under high temperature and high humidity conditions. At the same time, they can also work under the temperature condition of -40℃.
It has a long service life. The service life of supercapacitors is usually 10 years.
It has better safety. Supercapacitors are made of harmless and non - explosive materials, and will not pose risks such as leakage, fire or explosion due to external impact or damage.
The company's products exceed the market average in key performance indicators. They can provide stable and powerful power support for the door emergency system under extreme conditions, and build a solid safety line for travel with hardcore technology.
