Let the engine of the car start for 10 consecutive days, I think anyone is reluctant to do it, after all, in our inherent impression, the machine also needs to take a break. However, on March 19, Geely Auto just unlocked this achievement.
At the Thor Power New Energy Test Center, a set of Thor's intelligent engine Hi · X Hybrid has been running continuously for 10×24 hours under the witness of the majority of netizens. In the process, the whole system not only runs smoothly, the output is stable, but also the whole process is trouble-free, and a limit of "China Tour" is successfully completed.
Global Climate and Environment Simulation Module - "Metacosm" that Can Load the Earth into a Laboratory
In order to ensure that the vehicle is safe, comfortable, energy-saving and environmentally friendly under all conditions of use, the 240-hour uninterrupted test is carried out in the global climate environment simulation cabin of the Raytheon Power New Energy Test Center. It is the first powertrain extreme climate environment simulation laboratory in China that covers simulated changes in temperature and humidity, light and altitude.
It is understood that this global environment simulation cabin can achieve a switch of -40 °C to 60 °C in 4 hours, equivalent to the regional temperature from Yakeshi to Turpan; half an hour can complete the switch from the Ningbo region at an altitude of 5 m to the Tibet region at an altitude of 5000 m; it can also simulate 10%-90% RH humidity, equivalent to the random switching from desert to rainforest; achieve 300-1200W/m solar radiation energy adjustment, which means that the haze from the fog to the scorching sun on the beach can be completed in an instant.
Such a 1:1 reduction of the local climate situation, without considering the limitations of time, season and weather, greatly breaks through the limitations of time and space, and realizes the simulation test of the anti-seasonal test environment, which can greatly improve the research and development efficiency of the product, thereby shortening the development cycle of the vehicle, which can be called the "metacosm" that can "load the earth into the laboratory".
In this global climate environment simulation cabin, Lei Shenzhiqing experienced a high temperature of up to 50 degrees Celsius, a low temperature of -35 degrees Celsius, an altitude change of 0 to 3680 meters, and a relative humidity change of 10% to 75%, driving a total of 10992 kilometers in 240 hours, and data collection was as high as 960GB, which is equivalent to 120 days of testing in the actual environment.
It is worth mentioning that in addition to simulating the climatic environment of different regions, this test can also accurately restore and simulate the local urban road spectrum. Whether it is the mountain city of Chongqing with complex road conditions, or Beijing and Shanghai with a large road network density. Within 240 hours, Ray's Mind Washi X completed the normal operation of 4 energy flow modes and 20 intelligent working modes of EV, series, parallel and recovery, the battery state is stable, the hybrid system is safe and stable, and there is no abnormality. Truly not afraid of urban congestion, not afraid of high-speed galloping, not afraid of alternating changes in hot and cold environments, once again refreshed our understanding of new energy hybrid performance.
Lei Shen Zhi Qing HiX - 43.32% ultra-high thermal efficiency far exceeds the same level of hybrid vehicles
As a symbol of power in Norse mythology, Thor symbolizes "light" and "electricity", and nurtures the life force on Earth. And Thor Power also represents the clean, ever-growing source of power that humans need to travel. Among them, Ray's Mind Qing Hi · X is the core product of Raytheon Power, this hybrid system has a thermal efficiency of 43.32%, far from other hybrids on the market. In addition, as a world-class modular intelligent hybrid platform, RayTheoso Hi · X also has the world's highest 3-speed DHT Pro, full power domain FOTA and other six major hybrid advantages, breaking through the industry ceiling.
It is understood that the Leishen Zhiqing HiX hybrid system is composed of DHE15 (1.5TD) hybrid special engine, P1 generator, P2 drive motor and DHT (1 gear transmission) / DHT Pro (3-speed transmission) hybrid special transmission, DHE15 (1.5TD) engine is currently on the market is the first mass-produced supercharged direct injection hybrid special engine, the maximum power of 110 kilowatts, peak torque of 225 N · m.
DHT Pro hybrid special transmission is the world's first mass-produced 3-speed hybrid transmission, the transmission will be dual motors, transmissions, electric controllers and other 6 in 1 high integration, the maximum output torque can reach an astonishing 4920 N · meters, P1 generator no sense switching, P2 drive motor + 3DHT to ensure that the power is on call.
Under the synergy of the appeal core components, the hybrid system can achieve fuel savings of more than 40%, and the NEDC fuel consumption is as low as 3.6 liters/100 km. In addition, Raytheon Power has also realized the FOTA upgrade of the hybrid system for the first time, so that the power system can also learn from itself like the car machine system, and can provide a more timely and intimate power response according to everyone's driving control intentions and habits, truly achieving "human-vehicle integration".
In terms of power efficiency, Geely's next stage of thermal efficiency is to exceed 57%, making the use of engine efficiency to the extreme. The maximum efficiency of the transmission has reached 97.5%, which is also the world's leading level. In the future, Thor Power will continue to challenge the physical limits, reaching more than 98%. It is understood that Ray's mind is in the air. X will be first installed on the "China Star", the next three years will provide a variety of power combinations including strong mix, long-endurance plug-in hybrid and extended range hybrid, mounted on more than 20 models of Geely, Lynk & Co and other brands, fully usher in a new era of Geely intelligent hybrid.
Thor HiX - to help Geely's comprehensive electrification transformation
Wang Ruiping, senior vice president of Geely Automobile Group and president of Geely Power Research Institute, said: "A good system creates thunder and good hybrids, and system strength has become the core advantage of Geely's comprehensive electrification transformation. The success of the 240-hour ring China Extreme Full-Scenario Simulation Test not only represents Geely's confidence in Raytheon Power's products, but also Geely's determination and determination to face the electrification of new energy.
As an industry-leading test base, Geely Leishen Power New Energy Test Center is the first world-class virtual simulation test center in the domestic industry with full coverage of categories, full simulation of scenes and full product development, and is also a world-class power test center that can cover all categories of simulation tests of sports cars, luxury cars, high-end cars and economic vehicles, and has the full development and verification of fuel, hybrid and electric products.
The experimental base has the largest number of new energy laboratories in China, with a total of 31. In addition to the global climate environment simulation chamber challenged by the Raytheon Hi X hybrid, it also includes a number of laboratories such as motor bench test room, assembly bench, NVH test room, VTB virtual test bench and so on. It is understood that Ray's mind is in the air. X's six major hybrid ceiling technologies, including the world's highest 43.32% thermal efficiency engine and a three-speed hybrid electric drive transmission, were born here.
With the opening of Raytheon Power DHT micron factory and new energy test center, the advantages of the "strongest system force" of comprehensive electrification in the era of Science and Technology Geely 4.0 have gradually emerged. At present, Geely has become a "technology-led global automobile group", with R&D investment ranking among the top 10 Chinese enterprises, and has five major R&D centers and five major modeling centers in the world, which has formed a global R&D system layout. With the support of four world-class architecture systems of CMA, BMA, SPA and SEA, Geely has been able to achieve full coverage from pure electricity to fuel, from compact to medium and large products.
Write at the end
In the first year of the 14th Five-Year Plan, Geely Automobile has set three major goals, one is to create an intelligent travel experience that exceeds the expectations of users, the other is to build a technology-led global automobile enterprise, and the third is to become the most competitive and respected Chinese automobile brand. Including the Kowloon Bay Operation, Geely's series of initiatives are paving the way for this, and with Thor's power production, Geely is also about to open Geely Power 4.0 and will fully enter a new era of 4.0 technology electrification. Whether it is its DHE15 engine with a thermal efficiency of up to 43.32%, or the world's first 3-speed hybrid gearbox, these technological innovations have broken through the industry ceiling version, not to mention whether the final landing products can surpass Toyota and Honda, this courage alone is worthy of our affirmation, at least, it can let the world see that its own brands are rising.