Geely has just released a new generation of Raytheon EM super hybrid technology, which includes two main product lines: EM-P and EM-i, which focus on extreme performance and extreme energy saving, respectively.
, , , ▍ EM-P technical characteristics, EM-P technology adopts multi-motor four-wheel drive system, including electric hybrid special engine, P1 motor, 3DHT evo transmission, P3 motor and rear axle P4 motor, forming a multi-gear series-parallel structure.
This structure enables the EM-P to provide strong power output, up to three motors all-wheel drive, rear axle left and right double motor vector drive, ensuring excellent power performance.
▍ EM-i technology features, while EM-i technology focuses on energy saving, significantly reducing fuel consumption through efficient electric drive and engines with up to 46.
5% thermal efficiency, as well as Ai energy management strategy.
In the EM-i car, the fuel consumption can be reduced to 2 liters, while the EM-i SUV can achieve a fuel consumption level of 3 liters.
EM-i technology takes the lead in using the SiC stepless voltage conversion module in the series-parallel DHT, and the PCM efficiency is as high as 99%.
The motor adopts double-ended X-pin flat wire winding and precision spray oil cooling technology, and the efficiency is as high as 98.02%. The peak power of the P3 motor reaches 160kw.
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Technical innovation point-engine thermal efficiency: Geely’s hybrid engine thermal efficiency reaches 46.
5%, which is said to be the highest among mass-produced gasoline engines in the world.
Highly integrated electric drive system: EM-i technology includes 11-in-1 hybrid electric drive system, such as P1+P3 motor, P1+P3 electronic control, SiC stepless voltage conversion module, etc.
, highly integrated reduces weight and volume, and the driving efficiency of the system is as high as 92.5%. Power redundancy backup: the three power sources (engine, P1 motor, P3 motor) are backup to each other, even if one of the components fails, the power system can still drive normally.
-SiC boost module: EM-i super hybrid is the first silicon carbide boost module in the world, which solves the problem of lowering the power limit when the battery power is reduced, so that the acceleration of power loss is not attenuated, and there is no difference in the driving experience of full power loss.
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Performance test, Galaxy Starship 7, equipped with EM-i super electric hybrid technology, tested the limit power loss at the high speed of 155km/h on the high ring, driving continuously for 2 hours, without performance degradation, showing the stability and performance of the new generation Raytheon EM-i hybrid technology.
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Market performance, Geely’s EM-P and EM-i technologies have also received positive feedback in the market.
Leike 07 and 08 with EM-P technology are widely praised.
Galaxy Starship 7 with EM-i technology is about to appear on the market, and the Galaxy E5 and Star wish before this model have achieved better-than-expected sales of popular styles: Galaxy E5 delivered more than 10, 000 units within 20 days on the market, 85 days on the market, and 40, 000 units.
Geely Star is willing to deliver more than 10, 000 units in 16 days, refreshing the fastest delivery speed of A0 class pure electric cars.
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