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Yangwang U9
The Yangwang U9 () is a battery electric super-coupe manufactured by BYD Auto under its luxury car brand Yangwang. The U9 is the second vehicle from the Yangwang brand after the U8 off-road SUV, and was formally introduced on Auto Shanghai in April 2023. Overview The U9 was developed by German car designer Wolfgang Egger, who previously served as a head designer for Alfa Romeo, Audi and Lamborghini and began working for BYD in 2017. The U9 was first introduced on 6 April 2023, and went on sale in February 2024. Mass production officially started on 16 August 2024. The U9 achieved an uncertified Nürburgring Nordschleife lap time of 7 minutes and 17.9 seconds in November 2024. It also achieved a straight-line top speed of , making it the fastest Chinese car in serial production. File:Yangwang U9 004 (resized).jpg, Rear view Specifications The U9 is equipped with four electric motors providing a total power output of and a maximum range of on the China Light-Duty Vehic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
BYD Auto
BYD Auto Co., Ltd. ( zh, s=比亚迪汽车, p=Bǐyàdí Qìchē) is the Automotive industry, automotive subsidiary of BYD Company, a publicly listed Chinese multinational manufacturing company. It manufactures passenger battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs)—collectively known as plug-in electric vehicles in China, new energy vehicles (NEVs) in China—along with electric buses and electric trucks. The company sells its vehicles under its main BYD brand as well as its high-end brands, which are Denza, Fangchengbao and Yangwang. BYD Auto was established in January 2003 as a subsidiary of BYD Company, a battery manufacturer, following the acquisition and restructuring of Xi'an Qinchuan Automobile. The first car designed by BYD, the petrol engined BYD F3, began production in 2005. In 2008, BYD launched its first plug-in hybrid electric vehicle, the BYD F3DM, followed by the BYD e6, its first battery electric vehicle, in 2009. Since 2020, BY ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Yangwang
Yangwang Auto () is a Chinese luxury car, luxury electric car brand owned by BYD Auto and marketed by Shenzhen Yangwang Auto Sales Co., Ltd. The brand was introduced in January 2023. In the Chinese market, Yangwang vehicles occupies the price range above CN¥1 million (approximately US$140,000), competing with European luxury brands. , Yangwang is positioned above two other BYD sub-brands, Denza and Fangchengbao. Yangwang is the first brand to introduce BYD's proprietary individual wheel drive (IWD) technology platform called "e4" (易四方). The brand logo is the Chinese character for "lightning" or "electricity" in oracle bone script. Products The brand's first model, the U8 plug-in hybrid full-size SUV, was introduced on January 5, 2023, before its market launch in the Chinese market on April 18, 2023. During the presentation, BYD founder and CEO Wang Chuanfu personally drove a U8 onto the stage, while another U8 equipped with Mecanum wheels demonstrated the IWD technology b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Flat Tyre
A flat tire (British English: flat tyre) is a deflated Tire, pneumatic tire, which can cause the rim of the wheel to ride on the tire tread or the ground potentially resulting in loss of control of the vehicle or irreparable damage to the tire. The most common cause of a flat tire is the puncturing of the tire by a sharp object, such as a nail (fastener), nail or pin, letting the air escape. Depending on the size of the blowout, the tire may deflate slowly or rapidly. Besides puncturing of the tire a flat can be caused by: failure of or damage to the valve stem (tire), valve stem; a nail in the tire; rubbing of the tire against the road; ripping of the tire; separation of tire and rim by collision with another object; excessive wear of the tire Tire tread, tread allowing explosive tire failure or road debris tearing through the tire. Some tyres, particularly those with a slow leak, can be repaired and re-inflated; others, especially those with worn tread, must be replaced. Drivi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Traction (engineering)
Traction, traction force or tractive force is a force used to generate Motion (physics), motion between a body and a tangential surface, through the use of either dry friction or shear force. It has important applications in vehicles, as in ''tractive effort''. ''Traction'' can also refer to the ''maximum'' tractive force between a body and a surface, as limited by available friction; when this is the case, traction is often expressed as the ratio of the maximum tractive force to the normal force and is termed the ''coefficient of traction'' (similar to coefficient of friction). It is the force which makes an object move over the surface by overcoming all the resisting forces like friction, normal loads (load acting on the tiers in negative ''Z'' axis), air resistance, rolling resistance, etc. Definitions Traction can be defined as: In vehicle dynamics, tractive force is closely related to the terms tractive effort and drawbar pull, though all three terms have different definit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Torque
In physics and mechanics, torque is the rotational analogue of linear force. It is also referred to as the moment of force (also abbreviated to moment). The symbol for torque is typically \boldsymbol\tau, the lowercase Greek letter ''tau''. When being referred to as moment of force, it is commonly denoted by . Just as a linear force is a push or a pull applied to a body, a torque can be thought of as a twist applied to an object with respect to a chosen point; for example, driving a screw uses torque to force it into an object, which is applied by the screwdriver rotating around its axis to the drives on the head. Historical terminology The term ''torque'' (from Latin , 'to twist') is said to have been suggested by James Thomson and appeared in print in April, 1884. Usage is attested the same year by Silvanus P. Thompson in the first edition of ''Dynamo-Electric Machinery''. Thompson describes his usage of the term as follows: Today, torque is referred to using d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Individual Wheel Drive
Individual-wheel drive (IWD) is an automobile design in which the vehicle has an all-wheel drive powertrain that consists of multiple independent traction motors each supplying torque to a single drive wheel. The term was coined to identify electric vehicles with a four-motor layout, where each wheel is driven by an individual electric motor, as opposed to the differential drivetrain seen in conventional four wheel drive (4WD) ICE vehicles and the dual-motor 4WD design seen in many plug-in electric vehicles. Characteristics These vehicles inherently have a range of characteristics built-in that can exceed the level of control commonly attributed to four-wheel drive vehicles or vehicles with extensive control systems. These characteristics may include: * Precise individual control of torque to each wheel * Anti-skid * If one motor fails, the other motors are powerful enough to drive the vehicle to the nearest repair shop * Easier replacement of motors * No – possibly lon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Drag Race
Drag racing is a type of motor racing in which automobiles or motorcycles compete, usually two at a time, to be first to cross a set finish line. The race follows a short, straight course from a standing start over a measured distance, most commonly , with a shorter, distance becoming increasingly popular, as it has become the standard for Top Fuel dragsters and Funny Cars, where some major bracket races and other sanctioning bodies have adopted it as the standard. The is also popular in some circles. Electronic timing and speed sensing systems have been used to record race results since the 1960s. The history of automobiles and motorcycles being used for drag racing is nearly as long as the history of motorized vehicles themselves, and has taken the form of both illegal street racing and as a regulated motorsport. History Drag racing started in the 1940s. World War II veterans were prominently involved, and some early drag races were done at decommissioned airc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Electric Motors
An electric motor is a machine that converts electrical energy into mechanical energy. Most electric motors operate through the interaction between the motor's magnetic field and electric current in a wire winding to generate Laplace force in the form of torque applied on the motor's shaft. An electric generator is mechanically identical to an electric motor, but operates in reverse, converting mechanical energy into electrical energy. Electric motors can be powered by direct current (DC) sources, such as from batteries or rectifiers, or by alternating current (AC) sources, such as a power grid, inverters or electrical generators. Electric motors may also be classified by considerations such as power source type, construction, application and type of motion output. They can be brushed or brushless, single-phase, two-phase, or three-phase, axial or radial flux, and may be air-cooled or liquid-cooled. Standardized electric motors provide power for industrial use. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Nürburgring Nordschleife
The () is a 150,000-person capacity motorsports complex located in the town of Nürburg, Rhineland-Palatinate, Germany. It features a Grand Prix race track built in 1984, and a long configuration, built in the 1920s, around the village and medieval castle of Nürburg in the Eifel mountains. The north loop is long and contains more than of elevation change from its lowest to highest points. Scottish racing driver Jackie Stewart nicknamed the track "the Green Hell". Originally, the track featured four configurations, namely the -long , which in turn consisted of the , and the . There was also a warm-up loop called , or , around the pit area. Between 1982 and 1983, the start–finish area was demolished to create a new , which is now used for all major and international racing events. However, the shortened is still in use for racing, testing and public access. Prior to World War II, the Nürburgring hosted 13 editions of the German Grand Prix from 1927 to 1939. In Form ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Lamborghini
Automobili Lamborghini S.p.A. ( , ), usually referred to as Lamborghini or colloquially Lambo, is an Italian manufacturer of luxury sports cars and SUVs based in Sant'Agata Bolognese. The company is owned by the Volkswagen Group through its subsidiary Audi. Ferruccio Lamborghini (1916–1993), an Italian Business magnate, manufacturing magnate, founded Automobili Ferruccio Lamborghini S.p.A. in 1963 to compete with Ferrari. The company was noted for using a rear mid-engine, rear-wheel-drive layout, rear mid-engine, rear-wheel drive layout. Lamborghini grew rapidly during its first decade, but sales plunged in the wake of the 1973–1974 stock market crash, 1973 worldwide financial downturn and the 1973 oil crisis, oil crisis. The firm's ownership changed three times after 1973, including a bankruptcy in 1978. American Chrysler, Chrysler Corporation took control of Lamborghini in 1987 and sold it to Malaysian investment group Mycom Setdco and Indonesian group V'Power Corporation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Audi
Audi AG () is a German automotive manufacturer of luxury vehicles headquartered in Ingolstadt, Bavaria, Germany. A subsidiary of the Volkswagen Group, Audi produces vehicles in nine production facilities worldwide. The origins of the company are complex, dating back to the early 20th century and the initial enterprises ( Horch and the ''Audiwerke'') founded by engineer August Horch. Two other manufacturers ( DKW and Wanderer) also contributed to the foundation of Auto Union in 1932. The modern Audi era began in the 1960s, when Auto Union was acquired by Volkswagen from Daimler-Benz. After relaunching the Audi brand with the 1965 introduction of the Audi F103 series, Volkswagen merged Auto Union with NSU Motorenwerke in 1969, thus creating the present-day form of the company. The company name is based on the Latin translation of the surname of the founder, August Horch. , meaning 'listen', becomes in Latin. The four rings of the Audi logo each represent one of four car ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Alfa Romeo
Alfa Romeo Automobiles S.p.A. () is an Italian carmaker known for its sports-oriented vehicles, strong auto racing heritage, and iconic design. Headquartered in Turin, Italy, it is a subsidiary of Stellantis Europe and one of 14 brands of multinational automotive company Stellantis. Founded on 24 June 1910 in Milan, Italy as A.L.F.A.—an acronym for ''Anonima Lombarda Fabbrica Automobili''—the company was established by Cavaliere Ugo Stella to acquire the assets of the ailing Italian subsidiary of French carmaker Darracq, of which he had been an investor and manager. Its first car was the 24 HP, designed by Giuseppe Merosi, which became commercially successful and participated in the 1911 Targa Florio endurance race. In August 1915, ALFA was acquired by Neapolitan entrepreneur and engineer Nicola Romeo, who vastly expanded the company's portfolio to include heavy machinery and aircraft engines. In 1920, the company's name was changed to Alfa Romeo, with the Torpedo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
