In recent years, my country has clearly proposed the "dual carbon" strategic goal of "carbon peaking in 2030 and carbon neutrality in 2060", which has quickly become a hot topic in the automotive industry. It can be seen that promoting clean and low-carbon energy transformation is the only way to achieve the "double carbon" goal. At present, relatively niche alcohol-electric, hydrogen-electric, hybrid and other models have appeared in the new energy field of the automobile market, providing users with more diverse and environmentally friendly options. New options. Among them, Geely's first methanol hybrid model, the 4th generation Emgrand electric hybrid sedan, BYD Qin PLUS DM-i hybrid car, and Changan Deep Blue C385 hydrogen-electric model are at the forefront of the team. So which model is more popular among niche players? Through an article, we can understand.
Geely’s 4th generation Emgrand electric hybrid sedan - responsible for consumers and the environment
Methanol, as a low-carbon clean renewable energy, With its advantages of rich resources, mature technology, low cost and secure supply, it has become an important choice in my country's energy field. As a pioneer in the field of methanol vehicles, Geely Automobile has started research on methanol vehicles since 2005. Over the past 17 years, Geely Automobile has solved industry problems such as alcohol resistance and durability of methanol engine parts, and has mastered more than 200 core patented technologies for methanol vehicles. It has been put into large-scale operation in Xi'an, Jinzhong, Guiyang and other places, and has the capabilities of methanol vehicles. Full-chain system capabilities for vehicle R&D, manufacturing and sales.
As the global leader in methanol vehicle technology, the 4th generation Emgrand electric hybrid sedan is an ingenious work that condenses Geely’s methanol vehicle technology. Taking the 4th generation Emgrand of China's champion family sedan as the pure-electric power carrier, it is equipped with a 1.8L pure-electric hybrid engine, a pure-electric hybrid electric drive transmission, a three-sided liquid-cooled high-performance battery and a number of intelligent hybrid driving mode technologies. It not only improves the overall performance to the greatest extent, but also makes the ultra-low vehicle cost of 0.3 yuan per kilometer possible.
First of all, in terms of power, the 4th generation Emgrand pure electric hybrid car is equipped with a new generation 1.8L pure electric hybrid special engine, with a thermal efficiency of 41.5, which is better than Toyota's 1.8L hybrid Thermal efficiency of engine 40. At the same time, it is matched with a hybrid electric drive transmission and has a transmission efficiency of 97.5, helping the new car achieve an acceleration of 100 kilometers in 8.8 seconds. The fourth-generation Emgrand electric hybrid sedan is equipped with a 1.83 kWh large-capacity and high-performance ternary lithium battery. It has passed IP67 waterproof and dustproof and the world's most stringent battery safety verification, and the battery has a longer service life.
In addition, in terms of design, the 4th generation Emgrand electric hybrid sedan also has good performance, and the body size is not an exaggeration to describe as "the best in its class". It has the widest body in its class at 1820 mm, the largest aspect ratio of 1.25 in its class, and the lowest drag coefficient of 0.27Cd in its class. It provides users with a larger and comfortable driving space, and the storage capacity has also been improved, providing more convenience for multi-person travel.
In terms of configuration, it is even better than the current pure electric models. The 4th generation Emgrand electric hybrid car applies a number of driving 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, rear intelligent monitoring system, etc. Not only that, in order to improve users’ driving convenience, automatic headlight opening and closing functions, vehicle speed-sensing boneless wipers, electrically adjustable exterior mirrors with electric heating and defrosting, 12.3-inch high-definition digital instrument, and instrument intelligent voice driving assistant have been added. Equal weight. Things to know Many of the above configurations are only available in luxury cars, which shows how much the 4th generation Emgrand electric hybrid sedan is loved by everyone.
BYD Qin PLUS DM-i hybrid car - the leader in the plug-in hybrid industry, but still needs to work hard on environmental protection
BYD's DM-i super hybrid is the most popular hybrid in China One of the best in the system, BYD Qin PLUS DM-i hybrid model has attracted much attention due to its hybrid technology as soon as it was launched.
It is mainly composed of three modules: the dual-motor EHS super electric hybrid system, the SnapCloud plug-in hybrid dedicated high-efficiency engine, and the blade battery, which weakens the role of the engine and comprehensively reduces fuel consumption.
You should know that Qin PLUS DM-i is equipped with DM-i super hybrid special blade battery, which adopts the world's first pulse self-heating and the world's leading refrigerant direct cooling technology to achieve The double guarantee of ultra-long life and reliability and safety also reflects the concept of this car's "mainly based on electricity". Officially disclosed data shows that the electric drive ratio of this car in urban areas is 99, and the electric drive ratio in all operating conditions exceeds 80. Even in the feed state, the fuel consumption can still be controlled at 3.8L/100km. The fly in the ointment is that once this car drives in a high-speed range and crosses the high-efficiency zone of the motor, it will be limited by the 81kW power of the 1.5L naturally aspirated engine, and its power and fuel-saving capabilities will be compromised. Based on this, when fully charged and full of fuel, Qin PLUS DM-i can achieve a range of 1,245 kilometers, and can also travel 120 kilometers on pure electricity.
In appearance, the front face of Qin PLUS DM-i still adopts BYD family-style design, with a wide air intake grille and chrome trim. The entire series of cars is equipped with functions such as Internet of Vehicles, OTA upgrades, and voice recognition systems to provide users with convenience in daily use. In terms of the workmanship and materials used in the interior, the overall configuration of Qin PLUS DM-i is more business-like, which is very suitable for commuting and work.
Changan Deep Blue C385 hydrogen-electric model - technology worthy of market expectations
?Before Changan launched hydrogen-electric vehicles, models powered by hydrogen energy were mainly concentrated in the field of commercial vehicles. The Deep Blue C385 hydrogen-electric version is my country's first mass-produced hydrogen fuel cell car, which fully demonstrates the brand's ambition to penetrate into the new energy market. The car is equipped with three power systems: pure electric, extended range, and hydrogen. Among them, the hydrogen-electric version has a cruising range of more than 700 kilometers, the hydrogen consumption is 0.65kg/100km, and it can replenish energy in 3 minutes. From the appearance point of view, the front face design of Changan Dark Blue C385 is relatively radical, using a new design language and using simple lines to outline the sense of technology and digital in the future. The center grille uses a closed air intake grille, and there are diamond-shaped mesh accessories below the headlights. The entire front face surround looks sportier. The smooth body also allows its drag coefficient to be only 0.23Cd.
Relying on the EPA1 platform, this car can solve user pain points such as battery life, energy replenishment, and safety at once. The new generation super-collector electric drive system it is equipped with can promote the development of electric drives towards high power density, bringing the highest system efficiency of more than 95%. As for the "difficulties of using cars in winter" that users are most concerned about, Changan has applied the world's first micro-core high-frequency pulse heating technology. In a -30°C environment, the battery temperature rise can reach 4°C/minute, low-temperature power is improved by 50%, and low-temperature charging time is shortened by 15%. Under normal circumstances, the hydrogen fuel cell system can convert 1kg of hydrogen into 20.5 kWh of electricity, achieving energy replenishment in three minutes. At the same time, Changan Deep Blue C385 adopts aerospace-grade full-battery insulation technology, alcohol-cooling and efficient heat dissipation, transient pressure relief technology, overpressure sealing control, global anti-short circuit technology, directional pressure sensing temperature exhaust, full-time temperature sensing alarm and other technologies. The battery temperature is regulated to complete the battery safety enhancement. Although the field of hydrogen fuel has not yet been fully developed, its significant energy-saving advantages will bring more surprises to those who choose it in future life.
Summary: Judging from the above three models, the 4th generation Emgrand electric hybrid sedan is gradually promoting new energy vehicles to the public with real products and technology, and using practical actions to make the environment healthier. In addition, according to the recently released "2021 Environmental, Social and Governance Report", in order to achieve the full-link carbon neutrality goal in 2045, we can believe that more brands like Geely Automobile will shoulder the heavy responsibility and continue to accelerate We will invest heavily 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 field of transportation.
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