"Tram refueling" looks a bit laborious meaning, in the increasingly stringent emission regulations of various countries today's car companies need to reduce fuel consumption again and again to meet the double point policy, as a technology to flaunt their own Nissan car and what kind of answer? The author measured that the actual fuel consumption of the detour of the fifth ring road in Beijing for one week, the whole journey of about 100 kilometers, is what is the actual fuel consumption? How does this technology work? What are the advantages? Today with these questions to share with you a "pure electric fuel vehicle", Nissan Xuanyi e-POWER.
In what ways can emissions be reflected? Once million-class SUVs generally had a 3.0L displacement, now 2.0T has become the norm; The power of the B-class sedan 2.0L self-priming model can basically meet the daily transportation needs, and now 1.5T is more common. It should be known that all car companies must follow the emission policies of various countries to adjust their product lines appropriately, which is also one of the driving forces for continuous research and development of new technologies to make cars more fuel-efficient. When new energy vehicles are more dominant in policy, even if there are still many imperfect aspects, they still need to accumulate a large amount of data through the market to improve the next generation of new products and complete the expected carbon peak target.
Revisit the advantages and disadvantages of new energy vehicles. The advantages are that the charging is cheap, the new car within 300,000 yuan has additional subsidies, the maintenance time is long, the maintenance cost is much lower than that of the oil car, there is no need to worry about the maintenance of the engine and the gearbox, the power is smooth, and the quietness is better than that of the oil car. The disadvantages are long charging time, mileage anxiety, winter mileage attenuation, generally low retention rate of used cars, and high battery replacement costs.
Back to today's protagonist Xuanyi e-POWER, the principle of this hybrid system is very simple, the gasoline internal combustion engine is only used as a power source to drive the GM generator, does not participate in directly driving the wheels, and does not need to be plugged in, that is, the electrical energy is completely provided by the gasoline internal combustion engine. The gasoline internal combustion engine drives the GM generator and gives the required electrical energy to the TM drive motor through fast charging and fast release. The TM drives the motor with a maximum power of 100 kW and a maximum torque of 300 N·m, the battery comes with an 8-year or 120,000 km warranty, and the official NEDC fuel consumption is 3.9L.
The significance of e-POWER technology is equivalent to making up for consumers' fears between traditional fuel vehicles and pure electric new energy, such as cruising range and charging time of nearly 2 hours and the inconvenience of queuing charging piles at peak times.
The mention of Nissan e-POWER technology can be traced back to 2007, and the first generation of prototype TIDA reached the second generation prototype leaf leaf in 2010 and then the third generation prototype NOTE in 2012 after a large number of data experiments. The first e-POWER technology mass production car NOTE was officially listed in 2016, today the protagonist Xuanyi e-POWER in the battery technology is mature enough to choose to face the majority of the market, in the gasoline internal combustion engine is not driven under the premise of only fast charge and fast release form of power is enough? How low can fuel consumption be?
Test drive link, the use of gentle driving mode, to avoid sharp acceleration and sharp braking, after the author measured the full oil around to Beijing Fifth Ring Road a circle and then to the same gas station same fuel gun to fill up the fuel for a total of 103.3km, the table fuel consumption of 3.3L, the actual refueling 3.4L, the whole process did not turn on the air conditioning, the car took three people. The average speed of the Fifth Ring Expressway is 65km/h at a uniform speed, under this condition, Xuanyi e-POWER has a fairly good fuel consumption performance, and after being tested to have a slightly violent driving state, the apparent fuel consumption is 5.3L, which is still more fuel-efficient than the traditional internal combustion engine. In addition, the power is no different from the pure tram, on call, even if the repeated sharp acceleration emergency braking does not appear similar to the pure tram power loss state. Moreover, the advantage of the TM motor is that it can burst maximum torque at any time, unlike the traditional internal combustion engine, which has a peak torque speed range, and 300N·m is more than enough for daily commuting, which is also one of the advantages of this technology.
Simple calculation of the account, aside from the actual measurement of 3.4L mild driving technicality, to the official NEDC 3.9L as an example, today's Beijing No. 92 fuel 7.14 yuan, 100 kilometers 3.9L only 27.846 yuan. Taking the average annual average of 20,000 kilometers of household cars in Beijing as an example, the comprehensive fuel consumption of traditional fuel vehicles of the same level is about 6.8L per 100 kilometers, and the annual gasoline cost can be saved by 4141.2 yuan.
In addition to being superior to the corolla and Leiling in terms of space, the fuel version of Xuanyi is also one of the advantages, and they are the darlings of the online car, and the low energy consumption and resistance to manufacturing are the fundamentals of the online competition. Then, taking the average annual cost of 150,000 kilometers per year for Beijing online ride-hailing, Xuanyi e-POWER can save 31,059 yuan compared with the same level of traditional fuel vehicles, and the maintenance cost can save at least 4 tanks of fuel costs.
Finally, the official guidance price of Xuanyi e-POWER is 138,900 yuan to 174,900 yuan as the price positioning of new energy car, and the new car has a very objective cost performance in terms of fuel saving for consumers who need long-distance urban commuting.