Author | windmill
Edited | windmill
The birth of a completely new technology often begins with a series of questions that we have been pondering: Why, are we limited by tradition? Why can't you go beyond the hybrid? Why does the electric have to be charged?
Fuel, hybrid, electric... Each has its own unique advantages and its own shortcomings;
Fuel, easy to use, but not good enough in economy, not friendly enough to the environment;
Hybrid, excellent fuel economy, but the power connection is not smooth enough;
Electric, the acceleration is strong, smooth, low cost, but when it comes to charging experience, it is inevitable to experience the embarrassment of charging for one hour and queuing for four hours.
This means that choosing any type of product has to accept a pain point.
However, the unprecedented integration of power e-POWER, breaking through the tradition, is to say no to the pain points.
He said that he had never had it before because it was an electric drive technology that did not require charging, and it was 100% full-time electric drive.
It is said that he fused power because oil power generation, pure electric drive, the two perform their respective duties, and then fused into one.
Full-time electric drive, giving full respect to the fun of pure electric driving, so that the speed is not discounted.
At the beginning of the design, Nissan tried to retain all the driving pleasure of electric vehicles, so it uncompromisingly adopted 100% full-time electric drives, while using the best electric drive system to focus on driving this one thing.
Currently mounted on the first model of e-POWER China is the latest generation of electric drive system, which is the same root as nissan Leaf and is a high-power professional electric motor that has won the "Ward Top Ten". Driving efficiency of 96%, peak torque of up to 300 N·m, strong acceleration, the whole process is quiet and smooth 0 downs.
In any working condition and power, it can be precisely controlled, perfectly balancing economy and power, so that every kilowatt-hour of electricity can be released freely.
Efficient power generation is the sublimation of the value that e-POWER brings to consumers, so that fuel consumption is not enough.
In the design process, the brand was pleasantly surprised to find that the abandonment of redundant mechanical transmission systems, such as clutches, gearboxes, and a large number of transmission components, will always keep the internal combustion engine in the optimal working range, and at the same time, with efficient power generation systems, can solve the charging anxiety.
As we all know, the thermal efficiency of Nissan's internal combustion engine is second to none in the industry, and the thermal efficiency of the internal combustion engine of this high-efficiency power generation system has reached 43%, and the power generation efficiency of the generator has reached 90%. In most working conditions, it can be used at any time to generate electricity, and it is enough at any time. There is no need for even a large-capacity battery as an energy backup.
The first model of e-POWER China can achieve ultra-low fuel consumption of 3.9 liters per 100 kilometers in urban conditions. Recently, on the city road in Guangzhou, professional media drove e-POWER models and broke through the limit to achieve an amazing result of 2.4 liters /100 kilometers, which is equivalent to a tank of oil can run more than 1700 kilometers.
The output power of the efficient power generation system is continuous, which solves the pain points of pure electric models, allows us to fully enjoy the fun of electric driving, and there is no charging mileage anxiety, which can achieve ultra-low fuel consumption and greatly reduce the cost of urban commuting.
Flash charge flash release is the perfect display of Nissan's technical heritage, so that charging does not wait.
In the process of research and development, there is also a more professional problem, that is, in the process of rapid acceleration, there is still a need for instantaneous power explosions to meet the ultimate driving experience, and the battery also needs to be quickly replenished to cope with the continuous acceleration demand. This puts forward harsh requirements for the charging and discharging capacity of the battery. Nissan's years of accumulation of electric drive and battery management technology have perfectly solved this problem.
e-POWER China's first model, equipped with a capacity of 2kWh ultra-high-performance lithium battery, the capacity is not large, but has an ordinary pure electric model energy storage battery 10 times the charging and discharging efficiency, so as to achieve flash charging and flashing, so that the response is fast, calmly cope with various working conditions.
And because it is equipped with an ultra-high-performance battery, the battery volume can be smaller and lighter, will not encroach on the space in the car, and will not increase energy consumption due to weight.
Full-time electric drive, efficient power generation, flash charge and flash discharge;
100% motor driven, more electric than hybrid!
Let everyone enjoy the power, smoothness and tranquility brought by top-level electric drive technology without worry;
This is the new driving experience that e-POWER brings us! This is Nissan's answer to the world!