Hybrid power systems such as large displacement naturally aspirated engines.
Brand new Chuanqi GS4? PHEV is equipped with a plug-in hybrid system consisting of 1.5T engine and motor, which is not only better than the previous generation GS4 in data? PHEV's 1.5L engine is much higher, and many new technologies are adopted, such as 350bar high-pressure direct injection technology, GCCS combustion control technology, application of balance shaft and dual-mass flywheel (passive noise reduction measures are added). In the end, generate generates 150 horsepower, and the combustion efficiency of the engine reaches 38.5%, which is also in line with the emission regulations of National Sixth B.
The most important point is that the engine will directly drive the vehicle except at low power and high speed. Under other working conditions, the engine will first drive the generator to generate electricity, and then drive the motor to drive the vehicle, which is often called "extended program". The new car matches the ternary lithium battery provided by contemporary Amperex Technology Co., Ltd., with a capacity of 13kWh and a pure electric cruising range of 6 1km under NEDC working conditions.
The gearbox adopts the electromechanical coupling system of the world's top ten gearboxes, which is brand-new Chuanqi GS4? PHEV electromechanical coupling system is the first set of G-MC electromechanical coupling system in China, which has various driving modes such as pure electricity, extended range and hybrid power. The structure of G-MC is simple and compact, the driving motor power is 130kW, the torque is 300Nm, and the highest comprehensive efficiency is over 92.5%.
Three driving modes, pure electric mode: the clutch is in the separation state, the engine and generator do not work, only the motor is driven to work, and all the energy comes from the power battery; Used when the remaining power of the power battery is higher than a certain value; Low-speed extended range mode: the clutch is in the disengaged state, and the engine is started to drive the generator to generate electricity and drive the motor to drive the vehicle; When the remaining power is low, it is used for low-speed driving; High-speed hybrid mode: the clutch is combined, and part of the engine output power drives the generator to generate electricity, and part of the output power is coupled with the driving motor power, and finally the output power is reduced to drive the vehicle; Used for high-speed driving when the remaining power is low.
Four operation modes, automatic? Comprehensive operation mode: Auto mode synthesizes the state of each component and automatically selects energy to provide vehicle drive; EV pure electric priority mode: pure electric priority mode, which preferentially uses the energy of power battery for pure electric drive and starts the engine when the power is insufficient; Power saving maintenance mode: power maintenance mode, which keeps the power of the power battery at a certain level and drives the vehicle with the energy of the engine; CHRG active charging mode: The battery is charged with engine energy when driving.
This power system is more like a pure electric car. Although the 9.9-second 100-kilometer acceleration will not give you a strong sense of pushing back, there is no delay in lightly stepping on the accelerator, which is very suitable for blocking urban roads. And its main force point is in the middle and late stage. Even if your speed exceeds 65,438+000 km/h, as long as you step on the accelerator deeply, the power will continue, and you can easily reach 200km/h without speed limit.
Of course, the hybrid system can save fuel while having more power. In this test drive, we also had a fuel-saving race, a brand-new Chuanqi GS4? The fuel consumption of PHEV is only 2.84 liters per 100 kilometers. A tank of oil can run 1364 km.
High-performance chassis structure and adjustable steering system bring a more sporty sense of control.
Brand new Chuanqi GS4? PHEV adopts the re-evolved G-CPMA high-performance chassis architecture. The brand-new suspension structure greatly improves the vibration filtering and ride comfort, and has enough support when cornering. This test drive has a long and tortuous highway section from Hanzhong to Lanzhou. You can feel that the suspension system gives you enough confidence every time you turn, and the tires have good grip on the ground.
The steering system can be adjusted in three modes: standard, sport and comfort, and it has good accuracy in any mode. In comfort mode, you can turn the steering wheel with one finger, which saves your physical strength to the maximum extent and makes it easier for you to control corners; In sports mode, the steering wheel will change, and it will be more passionate to drive. Suitable for intense driving on mountain roads. Generally speaking, it is brand new. PHEV steering system allows most people to find their own weight.
While maintaining athletic performance, the brand-new Chuanqi GS4? The performance of PHEV in NVH is also satisfactory. First of all, the noise of the engine is very low, and there is almost no sound of intervention. Driving in the city is the feeling of a pure electric car; Secondly, the sound insulation level of the whole chassis has also been greatly improved; Finally, the Grand Hyatt Michelin IV tires are adopted, which have mute and wetland handling performance, so this is a quiet SUV, which can give you high driving pleasure.
High-quality battery pack ensures that you can travel with peace of mind in extreme environments.
Many small partners who want to buy new energy vehicles have doubts about the safety of batteries. In fact, for the new Chuanqi GS4? PHEV really doesn't need to worry about this. As early as ten days ago, Chuanqi GS4 was brand new? PHEV was soaked in water for 40 minutes. After being installed and started normally, Cafe drove all the way from Guangzhou to Jiuquan.
Want to know about the new Chuanqi GS4? The PHEV battery pack reaches the highest IP67 protection level, and the IP67 standard refers to the protection safety level. IP is Ingress? Protection? Rating (or international? Protection? Code), which defines the interface's ability to protect liquid and solid particles. IP is followed by two digits, 1 is the solid protection level, from 0 to 6, representing the protection from large foreign objects to dust respectively; The second is the liquid protection level, ranging from 0 to 8, representing the protection from vertical water drops to bottom pressure respectively. The bigger the number, the stronger the ability.
The interpretation of IP67 is to prevent inhalation of dust (prevent contact and prevent dust infiltration as a whole); Prevent short-term soaking (prevent soaking). In the wiring industry, the highest grade is IP68. In addition, industrial connectors also have other harsh environmental considerations such as temperature and earthquake resistance. The requirement of the national standard is that soaking in water one meter deep at normal temperature and pressure will not be a problem, not to mention that the big coffee has been opened for three or four thousand kilometers for more than ten days without any problems.
Big coffee summary:
In fact, the brand-new Chuanqi GS4 not only saves fuel, sports performance and battery safety? PHEV has many upgrades, such as intelligent health cockpit, ADiGO autopilot system, 14 1 Bosch ESP? 9.3 System and leading safety design standards at the same level. No matter how much you talk about coffee, you'd better experience it yourself!
This article comes from car home, the author of the car manufacturer, and does not represent car home's position.