On April 21, Changan Deep Blue held a technical sharing meeting and released more information about Changan Deep Blue C385, which is positioned as a pure electric intermediate sedan, which will provide pure electric version, extended range version, hydrogen fuel cell version of three power models, the farthest mileage of more than 700km, 1200km, 700km respectively.
In terms of appearance, Changan Deep Blue C385 adopts a minimalist style design, which emphasizes the sense of unity while creating a sense of technology and digitality that belongs to the future through the outline of the lines. The overall shape of the C385 adopts the more popular slip-on design, which integrates a large number of high-tech and sporty design elements, reflects the sense of movement of the forward swoop from the visual effect, and perfectly balances the proportions of the body.
In terms of details, the front face and the hood of the body are integrated, emphasizing the visual integrity; the line trend is virtual and real, enriching the layering of expression; the large-size sports front shovel reduces the visual center of gravity, highlighting the perfect combination of aesthetics and performance.
The side lines are sharp and bold, the hidden door handles bring better unity, and the blank design is just right, creating a sense of strength and muscle while also showing a timeless elegance. The rear of the body is equipped with through taillights, and the lines are stretched and smooth, which echoes the design of the front face. After lighting up, the visual effect is stunning, and the light and shadow linger at night, like a rocket thruster rushing towards the sea of stars.
In terms of body size, the body size of the Changan Navy C385 is 4820 * 1890 * 1480mm, the wheelbase is 2900mm, the wind resistance coefficient is as low as 0.23Cd, equipped with 19-inch wheels, the car uses a 14.6-inch sunflower screen with intelligent steering, and it is also equipped with an electric hatchback door.
According to the official statement, the Changan Deep Blue All-Electric Digital Platform is a special platform for electric drives in the form of multi-energy supplementation that has been built over the past five years, with four high attributes: the electrical efficiency of the extreme power system drive; the high performance of the four-wheel drive after the drive; the high intelligence based on the domain-controlled electronic and electrical architecture; and the high safety of the three-layer protection of the core car cloud.
In order to achieve "the ultimate power system drive electrical efficiency", Changan Deep Blue has developed a new generation of changan super collector electric drive, micro-core high-frequency pulse heating technology, extended range system, hydrogen fuel cell system and so on.
Take the micro-core high-frequency pulse heating technology as an example, which can increase the temperature of the vehicle battery to 4 °C / min in the -30 °C environment, increase the power by 50%, shorten the charging time by 15%, and greatly alleviate the problem of the performance of electric vehicles in extremely cold weather.
In terms of battery safety, the pre-control management of iBC digital battery butler includes dual monitoring of preferred battery cells + digital process control / vehicle + cloud BMS, and temperature control management includes aerospace-grade full battery heat insulation technology / alcohol-cooled and efficient heat dissipation / transient pressure relief technology / overpressure sealing control / global anti-short circuit technology / directional pressure pressure exhaust / full-time temperature alarm, etc., effectively avoiding battery thermal runaway.
Power part, under CLTC conditions, C385 pure electric endurance-based version of the comprehensive working range of more than 700km, performance-based version of the maximum power of more than 190kW, power consumption as low as 12.3kWh/100km or less;
The cruising range of the extended range full oil full power under the comprehensive working conditions of CLTC can reach more than 1200km, the cruising range of simple electrical comprehensive working conditions can reach more than 200km, and the fuel consumption of feed is as low as 4.5L/100km; 1L oil can generate about 3.3 degrees / global sensorless operation.
Under the comprehensive CLTC standard, the cruising range of the hydrogen version can reach more than 700km, and the feed hydrogen consumption is as low as 0.65kg/100km or less, which can achieve 3 minutes of ultra-fast energy replenishment. Changan Deep Blue said that this will be China's first mass-produced hydrogen fuel cell car, 1kg hydrogen power generation 20.5 degrees / 3 minutes super fast replenishment.
Changan Navy C385 will adopt the form of rear-wheel drive, with a rear H-arm multi-link independent suspension system, driven by a single motor with a maximum power of 190kW, and the measured acceleration time of 100 kilometers is 5.9 seconds.