Dongfeng brand Voyah held a spring technical conference in Beijing today。An overview of upcoming new technologies, including 5C ultra-fast charging, algorithm-driven PHEV, new batteries and 800V platform upgrades。

The upgrade of Blue Ocean Power's 800V platform means that Voyah claims to have the world's most efficient 800V electric drive system, with an efficiency of 92 under the CLTC standard.5%。The system has three power modes: pure electric, PHEV hybrid and REEV extended range。Voyah said that the 800V platform can allow the vehicle to travel an additional 50 kilometers under the same power。

Blue Ocean Power PHEV system uses AI algorithm o to optimize energy efficiency。The PHEV system itself can operate in six modes: pure electric, high-speed direct drive, parallel burst, power loss and range extension, external discharge, and energy recovery.。1.5T Miller cycle engine thermal efficiency of more than 45%, with large-capacity battery, cruising range of up to 260 kilometers (CLTC)。The combined power of the front and rear motors is 420kW, and the maximum torque is 840Nm。The fuel consumption of the system is 5.36 liters / 100 km。Voyah's third-generation PHEV system has a range of more than 1200 km。

Voyah's latest generation of Amber batteries have 80, 110 and 112 kWh battery packs。Energy density of 212 Wh / kg, combined with 800V platform can provide 900 km of cruising range。Amber 2.The mileage decay rate of 0 is less than 8% per million kilometers, which is seven times lower than the national minimum of 20% per 300,000 kilometers.。Amber 2.0 The battery also adopts structural protection and thermal safety technology to achieve no water, no leakage, no fire, no explosion, and no thermal diffusion。20 industry-leading tests and 1,200 experiments to ensure safety。

Voyah's self-developed 5C ultra-fast charging x800V silicon carbide platform can increase the battery's cruising range by 450 kilometers in 10 minutes。Voyah also claims to have developed the world's first 8C charger。The peak power is 1000 kW, and it only takes 5 minutes to increase the cruising range of 500 kilometers, that is, 1 per second.7 km。The current of the charger is 1000 A。

In addition, Voyah also announced improvements to its AI voice interaction system, saying that the next-generation system has a voice recognition rate of 98%, a conversation response rate of 550 milliseconds, and a vehicle with an industry-leading 1-second control response rate.。< / p >

The event also announced a new all-electric SUV jointly developed by Voyah and Huawei, which will be launched later this year。

Source: Car House