Under the dual carbon target, it is unquestionable that new energy vehicle gradually replaces traditional fuel vehicles.
Faced with the wave of electrification transformation, the Geely brand launched the Thor electric platform under the name of the domineering "Thor", and the latest is equipped on the Xingyue L Hi·P model. As a "Thor flagship electric SUV", Xingyue L Hi·P has three major electric technologies, achieving a technological breakthrough in a car that is equal to three cars: "pure electric, extended range, and plug-in hybrid". What technical confidence is behind such a breakthrough black technology?
First of all, Thor Electric is a platform for "main electric drive", and "main electric" means to use the driving motor as the main source of power. You should know that the working efficiency of the motor is more than twice as efficient as the engine. To express "main electric drive" in figurative language means to rescue the engine from "heavy physical labor", and most of the working conditions allow the motor to engage in "light physical labor", so that both parties are in the comfort zone.
Thor Electric's motor uses dual motors when driving, that is, the P1+P2 configuration. The P1 motor serves as the front-end power source and the P2 motor serves as another driving source. The two driving power sources cooperate with each other, thereby improving the working efficiency of the entire vehicle and thus improving the range.
In addition, if you want to be a good electric motor, it is actually not enough to have a single motor. According to the principle of automobiles, electric vehicles should add an automatic transmission to the motor to meet the maneuverability of large torque and high battery life. However, most of the electric motors evaluated in the domestic market use fixed transmission ratio transmission, which leads to the inability to take into account both hill climbing and high speed, and under high-speed operation conditions, the motor energy consumption is very large. This is also why electric vehicles are very fast in the initial stage, but they are absolutely not very fast, and they are very power-consuming when running highways.
This is the most powerful part of Thunder Electric Platform, 3-speed frequency converter electric drive DHT Pro!
has 3-speed variable frequency electric drive, not only the engine can be 3-speed, but electric drive can be 3-speed switchable. It is unique on the market, and this technology is leading the world.
In terms of power, the 3-speed frequency converter electric drive can fully utilize the advantages of the series-parallel structure. First of all, we know that the existence of transmission can amplify the torque, so that the torque of the engine and P2 motor can be summarized and then output. Because of the existence of 3-speed gear shift, the original 545Nm maximum torque can be amplified by more than 9 times, reaching a maximum of 4920Nm at the differential end.
In terms of energy saving, for example, the working principle of the 3-speed variable frequency electric drive is like "inverter air conditioner". Through intelligent adjustment, the power domain is always maintained in the best working state, which is super power-saving. Some single-speed transmissions on the market, like "fixed frequency air conditioners", not only consume power but also lack power.
In addition, the 3-speed variable frequency electric drive DHT Pro is also intelligent and provides 7 main working modes. It is also the pure electric mode, series mode, parallel mode, engine direct drive, full power driving, idle charging and energy recovery mode that we are more familiar with. At the same time, because of the existence of a 3-speed gear shifting mechanism, these 7 modes are refined into 20 intelligent working modes, and can easily switch seamlessly and smoothly among the 20 intelligent working modes. You can also continue to learn the driver's driving habits and control strategies smartly through the upgrade of FOTA, which ultimately improves the overall driving experience.
At this time, you may wonder, will install such a multi-functional transmission on the car become a burden? Will it reduce the space in the car?
answer is: The 3-speed variable frequency electric drive DHT Pro weighs 120 kg, the axial length is only 35.4 cm, which is 2.6-5.6 cm smaller than the electric mixing transmission on the market, small and light, and the torsion-weight ratio reaches 41Nm/kg. This should be the most compact and torque-quality transmission in the world so far. In the
structure, the compact DHT Pro integrates six modules including a dual-motor electric drive transmission system, a dual-row planetary gear transmission mechanism, an integrated PCM module, an electronic high-voltage dual pump ETP, an dual-clutch system and a hydraulic control module. The engineers carefully designed the internal structure. In short, they integrate it like "using Russian doll " to make use of the axial space and the longitudinal space to the extreme.The smaller the space, the more things it carries, the greater the complexity. Inside the transmission, the P1 motor has a built-in dual clutch, which uses a rotor and clutch integrated arrangement to avoid the limitation of radial space and shorten the axial space. The rotor of the P2 motor is embedded with a double planetary gear set, the brake module is parallel to the main subtraction, and the two input shafts are nested in coaxial design. The addition of two rows of planetary gears requires engineers to spend more time designing the internal structure of the transmission, while Geely’s engineers use nested technology to finally achieve small and exquisite results.
has the presence of 3-speed variable frequency electric drive DHT Pro, making three electric modes of Xingyue L Hi·P possible. In pure electric mode, the range of pure electric 205km is achieved through dual motor drive; in extended range mode, the series locking capability of dual motors can be achieved through series locking capacity, and the range of 1250km is achieved; in plug-in hybrid mode, the range of 1300km is achieved through intelligent energy distribution in parallel in full speed domain, meeting the four major vehicle scenarios of urban electricity consumption, long-distance power generation, fast charging, and camping power supply, making Xingyue L Hi·P the best solution in the current electric vehicle market.
It is reported that from October 25, you can book Xingyue L Hi·P Thor flagship electric SUV in Geely Auto mini program for 99 yuan. Just act if you are moved.
