Zhiji Automobile/Linjing Store
Recently, the tide of "power cut" has been set off all over the country, which has also brought a lot of anxiety to new energy owners. In fact, there is no need to worry. From the market situation, new energy vehicles are still the general trend.
In the past two years, many car companies have launched a variety of hybrid models, including HEV, PHEV, MHEV, etc., so there are small partners who are curious, mixed, mixed, mixed and mixed. Let’s talk to you briefly today.
Hybrid technology: Toyota Asian lion
Hybrid power refers to the use of two different power sources in the vehicle power system, which usually refers to hybrid power of oil and electricity, that is, on the basis of retaining the traditional internal combustion engine, the motor is used to provide auxiliary power.
This technology is mainly used in new energy vehicles, which is different from the power system of traditional vehicles. The hybrid power system can be flexibly regulated according to the actual operating conditions of the vehicle, so that the engine can always be kept in the best state of comprehensive performance, effectively reducing the fuel consumption and emissions of the vehicle.
When it comes to mixing, we must talk about Toyota, whose mixing has a history of more than 20 years. Not long ago, Toyota Asian Lion made its debut, which once again showed the public the real strength of Toyota in the hybrid field.
The Asian Lion is equipped with TNGA 2.0L jet flow control engine, which is small in size, light in weight, strong in power and low in center of gravity. The maximum power can reach 126kW, the maximum torque is 205N·m, and the fuel consumption is 5.7-6.0L/100km, which is energy-saving and environmentally friendly.
Matching with the engine is a 10-speed dual-drive CVT gearbox, which innovatively adds the starting gear set and adopts high-sensitivity shift control, so that the response performance is faster when starting and accelerating, and the driving pleasure is promoted to a new realm.
However, it should be noted that although it is fuel-efficient, it cannot enjoy preferential policies and subsidies in most parts of China, so it is necessary to consult clearly in advance before purchasing.
Hybrid technology: BMW X5
Different from oil-point hybrid power, the plug-in hybrid power vehicle is equipped with only one engine, and the battery system and power unit are added on the basis of retaining the fuel vehicle. The alternating operation of the two power systems can not only realize pure electric zero-emission driving, but also increase the driving range of the vehicle through hybrid mode, thus achieving the effect of energy saving and emission reduction.
Among many new energy competition models in the same class, BMW X5 New Energy has strong power and endurance performance.
The new BMW X5 plug-in hybrid provides a variety of driving modes, with a pure electric cruising range of 85KM. The whole vehicle is made of lightweight body materials, which brings higher bearing capacity and more flexible driving feeling, and enjoys the fun of electric driving.
B-series inline 6-cylinder engine with 8-speed sports automatic manual transmission, it only takes 5.6 seconds to accelerate 100 kilometers, and the comprehensive fuel consumption of 100 kilometers is only 2.2L Each gear has been carefully adjusted and graded, bringing smoother power transmission, not only enjoying ultra-low fuel consumption, but also enjoying efficient sports charm at will.
At present, the purchase of plug-in hybrid models can not only enjoy the preferential purchase tax, but also enjoy the unlimited green license as long as the pure electric cruising range is above 50km, which brings great competitive advantage to plug-in hybrid models.
Light mixing technology: mercedes benz c grade.
Light-mixed vehicles generally use pure electric power to start, which is different from the original power output mode of the vehicle. When starting the vehicle, there is not much vibration and noise. At the same time, the power recovery system is used to recover the wasted energy when stepping on the brakes and charge its own battery, so as to improve the driving performance and fuel consumption index of the car.
In China, it was Beijing Benz that first put the 48V light mixing technology into commercial production.
The new long-wheelbase mercedes benz c-class sports car is equipped with M254 inline four-cylinder engine, all of which are matched with EQ Boost 48V light mixing technology, providing an additional maximum power of 15kW and a peak torque of 200 N m..
At the same time, with the second-generation 48VISG intelligent motor system, the vehicle can respond quickly at the moment of starting, which greatly reduces the jitter and noise when starting, and brings a "trinity" driving experience of speeding up smoothly, driving quietly and saving fuel consumption.
However, although the 48V light hybrid is wearing a hybrid hat, it is actually a fuel vehicle, so it cannot enjoy policy subsidies, and the fuel-saving effect is not particularly obvious. At present, the light hybrid vehicle has also fallen into a passive and embarrassing position.
Mixing technology: Li ONE.
The engine displacement of extended-range hybrid vehicles is generally small, and the engine can always run efficiently when generating electricity, and continue to provide electric energy for the motor and battery.
The internal combustion engine of this kind of vehicle does not need too much power, and it can be recharged and refueled. Compared with traditional fuel vehicles and plug-in hybrid vehicles in the state of power loss, the energy consumption is lower.
Li ONE, with its extended-range hybrid system, quickly occupied a place among the new forces making cars.
The biggest feature of Li ONE is its mileage advantage. NEDC’s comprehensive cruising range can reach 1,080 km, WLTC’s comprehensive cruising range is 890km, and it is equipped with a 40.5kWh battery pack and an intelligent power generation system, which can fully meet the daily commuting needs of the city, not to mention traveling. The long cruising range can bring a worry-free travel experience.
However, the energy conversion efficiency of the blending technology is very low, and even the engine with the highest thermal efficiency at present, a large part of energy will be wasted in the form of heat energy.
Summary:
The above are the main hybrid forms at present. I believe everyone can understand them after reading them. No matter what technology, hybrid models are worth considering, but: it is not easy to build a car, and it is ok and cherished!