Geely's Fourth Generation Emgrand Hybrid Vehicle —— Responsible for consumers and the environment.
As a low-carbon clean and renewable energy source, methanol has become an important choice in China's energy field because of its rich resources, mature technology, low cost and safe supply. As a pioneer in the field of methanol vehicles, Geely Automobile began to study methanol vehicles in 2005. Since 17, Geely Automobile has solved the industrial problems such as alcohol resistance and durability of methanol engine parts, mastered more than 200 core patented technologies of methanol vehicles, and has been operated on a large scale in Xi 'an, Jinzhong, Guiyang and other places, and has the full chain system capability of R&D, manufacturing and sales of methanol vehicles.
As a global leader in methanol vehicle technology, the fourth generation Emgrand hybrid vehicle is an ingenious work that embodies Geely's methanol vehicle technology. The fourth-generation Emgrand, the champion family car in China, is used as the carrier of alcohol-electric power, equipped with 1.8L alcohol-electric hybrid engine, special electric drive transmission for alcohol-electric hybrid, three-sided liquid-cooled high-performance battery and intelligent hybrid drive mode, which not only improves the comprehensive performance to the greatest extent, but also makes the ultra-low vehicle cost per kilometer in 0.3 yuan possible.
First of all, in terms of power, the fourth-generation Emgrand hybrid car is equipped with a new generation 1.8L hybrid engine, with a thermal efficiency of 4 1.5%, which is 40% higher than that of Toyota 1.8L hybrid engine. At the same time, it is matched with the hybrid electric drive transmission, and the transmission efficiency is as high as 97.5%, helping the new car to achieve 8.8 seconds of 100 kilometers acceleration. The fourth-generation Emgrand hybrid vehicle is equipped with 1.83 kWh high-capacity and high-performance ternary lithium battery. After IP67 waterproof and dustproof and the most stringent battery safety verification in the world, the battery has a longer service life.
In addition, in terms of design, the fourth-generation Emgrand hybrid car also has a good performance, and the body size cannot be described as "the best in its class". It has the widest car body 1820mm, the largest aspect ratio 1.25 and the lowest drag coefficient of 0.27Cd, which provides users with more comfortable driving space and improved storage capacity, providing more convenience for multi-person travel.
In terms of configuration, it is worse than the current pure electric vehicle. The fourth-generation Emgrand hybrid vehicle has adopted a number of driver assistance configurations, including TPMS intelligent tire pressure monitoring system, Bosch ESP 9.3 electronic body stability control system, EPB electronic parking brake system, AutoHold automatic parking system, and rear intelligent monitoring system. Moreover, in order to improve the convenience of users' driving, the automatic opening and closing function of headlights, speed-sensing boneless wiper, electrically adjustable exterior rearview mirror+electric heating defrosting, 12.3-inch high-definition digital instrument, instrument intelligent voice driving assistant and so on have been specially added. We must know that many of these configurations are only available in luxury cars, which shows how popular the fourth-generation Emgrand hybrid car is.
BYD Qin Jia DM-i hybrid car-the handle of the hybrid industry, environmental protection still needs efforts.
BYD's DM-i super hybrid is one of the best hybrid systems in China, and BYD Qinjia DM-i hybrid model has attracted much attention with this hybrid technology since it was launched. EHS super-electric hybrid power system with dual motors, Xiaoyun-plug-in special high-efficiency engine and blade battery as main modules weakens the role of the engine and reduces fuel consumption in an all-round way.
You know, Qin PLUS DM-i is equipped with DM-i super hybrid special blade battery, and adopts the world's first pulse self-heating and the world's leading refrigerant direct cooling technology to realize the double guarantee of long life and reliability and safety, which also reflects the "electricity-oriented" concept of this car from the side. According to official data, the electric drive ratio of the car in the urban area is 99%, and the electric drive ratio in all working conditions is over 80%. Even in the state of oil intake, the fuel consumption can still be controlled at 3.8L/ 100km. The fly in the ointment is that once the car runs in the high-speed range and crosses the high-efficiency area of the motor, it will be limited by the power of 1.5L naturally aspirated engine 8 1kW, and its power and fuel-saving ability will be compromised. Based on this, Qin PLUS DM-i can achieve a cruising range of1.245km when it is fully charged and full of oil, and can also travel1.20km when it is fully charged.
In appearance, the front face of Qin PLUS DM-i still adopts BYD family design, large-size air intake grille and chrome trim. The car is equipped with functions such as car networking, OTA upgrade and voice recognition system, which provides convenience for users' daily use. In terms of materials for interior work, the overall configuration of Qinjia DM-i is mainly business, which is very suitable for commuting and work.
Chang 'an Deep Blue C385 Hydrogen Battery —— Technology Worth Market Expectation
Before the introduction of hydrogen electric vehicles in Chang 'an, cars fueled by hydrogen energy were mainly concentrated in the field of commercial vehicles. Deep blue C385 hydrogen version is the first mass-produced hydrogen fuel cell vehicle in China, which shows the brand's ambition to penetrate the new energy market. The car is equipped with three power systems: pure electricity, extended range and hydrogen energy. Among them, the hydrogen version has a cruising range of more than 700 kilometers, and the hydrogen consumption is 0.65kg/ 100km, which can be charged in 3 minutes. From the perspective of face value, the front face design of Changan Deep Blue C385 is more radical, using a brand-new design language to outline the future sense of technology and numbers through simple lines. The middle net adopts a closed air intake grille, and there are diamond-shaped mesh fittings under the headlights. The whole front face looks more sporty. The smooth fuselage also makes its drag coefficient only 0.23Cd.
Relying on the EPA 1 platform, this car can solve the pain points of users such as battery life, energy supplement and safety at one time. Its new generation of super collector drive system can promote the development of electric drive to high power density, bringing the highest efficiency of the system above 95%. In the aspect that users are most concerned about "difficulty in using cars in winter", Changan applied the world's first micronucleus high-frequency pulse heating technology. At -30℃, the temperature rise of the battery can reach 4℃/ min, the low-temperature dynamic performance can be improved by 50%, and the low-temperature charging time can be shortened by 15%. Under normal circumstances, the hydrogen fuel cell system can convert 1kg hydrogen into 20.5 kWh of electric energy, and realize three-minute energy supplement. At the same time, Changan Deep Blue C385 uses aerospace-grade full battery insulation technology, alcohol-cooled high-efficiency heat dissipation technology, transient pressure relief technology, overpressure sealing control, global short-circuit prevention technology, directional pressure-sensing exhaust temperature, full-time temperature alarm and other technologies to regulate the battery temperature, and complete the battery safety overweight. Although the field of hydrogen fuel has not been fully developed, its remarkable energy-saving advantages will bring more surprises to those who choose it in future life.
Summary: From the above three models, the fourth-generation Emgrand hybrid vehicle is gradually promoting new energy vehicles to the public with tangible products and technologies, and making the environment healthier with practical actions. In addition, according to the recently released Report on Environment, Society and Governance 202 1, in order to achieve the goal of full-link carbon neutrality in 2045, we can believe that more brands like Geely Automobile will shoulder the heavy responsibility, continue to increase investment in the field of new energy vehicles, build an intelligent energy system, accelerate the ecological layout of new energy, and make greater contributions to the realization of the country's "double carbon" goal in the transportation field.
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