Recently, we learned from the official that the number of Hongqi brand charging stations exceeded 200, landing in 24 cities including Beijing, Changchun, Chengdu, and Shenzhen.
Officials said that Hongqi New Energy has accumulated 1900+ charging terminals, of which DC fast charging terminals account for 94%(more than 120kW).
,, Previously, the Power Electronics Development Department of the New Energy Development Institute of China FAW Research and Development Institute announced that the second-generation Hongqi brand’s 7kW and 11kW intelligent AC charging pile B-point products have been successfully completed and mass production has been launched.
Officials said that this product adopts internationally advanced electronic technology and has multiple advantages such as convenient operation, energy management and intelligent identification.
,, recently, Hongqi·Tiangong Pure Electric Platform PB62 power battery successfully passed the trial production node, and the first package of battery C prototype was successfully rolled off the production line.
PB62 battery is the third platform-based product developed based on the Hongqi Tiangong Pure Electric Platform.
The Battery Development Department of the New Energy Development Institute of the General Research and Development Institute focuses on users ‘needs for high safety, ultra-fast charging, and low temperature resistance of new energy vehicles to further optimize Product structure.
The battery system adopts a three-dimensional insulation protection solution, and there is no thermal diffusion in multiple scenarios to ensure user safety in wading or extreme environments.
abnormal wake-up of battery voltage and temperature are increased in the dormant state to achieve full-time monitoring and early warning.
The battery system is matched with a high sampling accuracy BMS control system and a high lithium flux negative cell solution.
In a normal temperature environment, the charging time of 10%-80% SOC only takes 20 minutes.
The battery material uses low-temperature ultra-fast lithium-carrying electrolyte and low-impedance SEI film low-temperature, achieving almost no attenuation of low-temperature energy at-7 degrees.
(Compiled/Car Home Yao Yu), return to the first electric network home page>,.
