With a torque of 300N·m, the fuel consumption under comprehensive urban conditions is only 3.9L/100km, coupled with ultra-high-precision and accurate control of 1/10000 second, the new car can be driven quietly and without frustration. Once the core performance of this new car was announced, it immediately attracted strong attention.
Why is the first model of e-POWER so outstanding?
By analyzing the unique working principles and advantages of the e-POWER system layer by layer, we can gain a deeper understanding of the mysteries of e-POWER's first model in China.
In fact, Nissan's e-POWER technology has been unveiled in the Chinese market for some time, but e-POWER is a very groundbreaking new technology after all, and many people still have some deviations in their understanding of this system. First of all, The principle of e-POWER is significantly different from the current technology. It has the characteristics of 100% motor full-time drive and 100% engine exclusively for power generation.
It is worth noting that this set of motors has the same root as Nissan's famous LEAF, which not only has high torque and high power, but also can bring excellent lightweight and quiet performance. In terms of the quiet performance of the motor, Nissan engineers also optimized the surface shape of the rotor to achieve efficient vibration reduction. The technological improvement and tooth width increase of the reduction gear also greatly reduce the motor noise. Cooperating with Nissan's leading precision motor torque control technology, e-POWER can also maintain stable output power under different power conditions. In addition, its ternary lithium-ion power type power battery supports flash charging and flash discharging, which can efficiently meet the needs of the system for instantaneous charging. This power lithium battery is completely different from the energy storage battery used in general pure electric vehicles. Its charging and discharging efficiency is 10 times that of energy storage batteries. And it is smaller in size and lighter in weight, which can effectively reduce the burden on the whole vehicle.
Compared with the extended-range system, the power output of e-POWER is more stable, which avoids the problem of power attenuation when the battery is fed to the greatest extent, and keeps the vehicle at its peak state at all times; compared with other plug-in hybrid and pure electric models, e-POWER also It solves the "pain point" that the car needs external charging, and further reduces the cost of car purchase.