Dongfeng Automobile: the company's latest power battery system has passed the real car test, the range can break through the 1000km
CTOnews.com September 22 news, today, Dongfeng Motor announced that the power battery system developed by Dongfeng Technology Center has made a new breakthrough. Based on Dongfeng new energy strategic platform under research, Dongfeng's latest power battery system has passed the real car test, and its mileage can break through 1000km.
▲ source: Dongfeng Motor
CTOnews.com learned that Dongfeng Motor said that the power battery system was developed based on independent and efficient group technology, and its energy density broke through 230Wh/kg. After the test of the sample car, the CLTC mileage of the power battery system has reached more than 1000km.
According to reports, the power battery system adopts intelligent all-weather battery safety management system, which can achieve millisecond response rate. With the help of high-precision SOX (battery status) estimation and lithium dendrite self-repair technology, the service life, human-computer interaction experience and mileage calculation accuracy of the power battery system have been greatly improved. In addition, the power battery system uses a high-strength aluminum alloy frame to achieve the battery first-order mode 60Hz or above.
Dongfeng Motor pointed out that the power battery system was also introduced into the fire extinguishing system to realize rapid fire extinguishing-a spray fire extinguishing pipe was arranged above the module, and the fire extinguishing pipe was integrated with the module, and special materials were used in some parts of the pipeline. after melting at high temperature, it triggers the injection of six-carbon perfluorone gas-liquid two-phase fire extinguishing solvent to achieve rapid fire fighting.
