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Ultium
Ultium is an electric vehicle battery and motor architecture developed by General Motors. It is planned to be deployed for battery electric vehicles from General Motors portfolio brands along with vehicles from Honda and Acura. Ultium is characterized by a modular layout, using pouch cells that can be stacked horizontally or vertically, depending on the form factor appropriate for each vehicle. A common charging and battery management system, Ultium Drive inverters, and a common series of motors are used across vehicles/types. Ultium is used by GM's BEV3 and BT1 platforms. History General Motors revealed the Ultium battery and platform technologies during a week-long March 2020 event held at the General Motors Technical Center in Warren, Michigan; GM chairman and CEO Mary Barra called it "a multi-brand, multi-segment EV strategy with economies of scale that rival our full-size truck business with much less complexity and even more flexibility". The Ultium Drive branding was ap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Motors BEV3 Platform
The GM BEV3 platform is a dedicated electric vehicle architecture or platform developed by General Motors. It is the third-generation electric vehicle platform by GM, and the architecture replaces the BEV2 platform. It is categorized as a skateboard platform. The BEV3 architecture was first announced by GM in January 2019, and was officially detailed on March 4, 2020, during the GM EV Day briefing in Warren, Michigan, and supports Ultium batteries and Ultium Drive motors. The BEV3 is developed to support passenger cars, while body-on-frame trucks and SUVs will be based on the BT1 platform. Applications Current models * Cadillac Lyriq (2022–present) Future models * Buick Electra E5 (2023) * Cadillac Celestiq (2024) * Chevrolet Blazer EV (2023) * Chevrolet Equinox EV (2023) * Cruise Origin (2023) * Honda Prologue (2024) * Acura ZDX (2024) See also * General Motors BEV2 platform The GM BEV2 platform is an automotive platform made by General Motors designe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GMC Hummer EV
The GMC Hummer EV (also known as Hummer EV and badged as HEV) is a line of battery electric full-size vehicles produced by General Motors under the GMC marque, and its own sub-brand. The Hummer EV line was introduced in October 2020 with the unveiling of the pickup truck (SUT) model. The sport utility vehicle (SUV) model was unveiled in April 2021. As of Q3 2022, 783 units have been delivered to customers. History Origins The GMC Hummer EV originates from the discontinued Hummer brand (stylized HUMMER), previously owned by General Motors. AM General created the hummer brand. Previously, they manufacturered the HUMVEE light military vehicle. On June 1, 2009, the company revealed that the Hummer brand would be discontinued as a part of the General Motors bankruptcy announcement. Trims Edition 1 Arriving to the production line in 2022, Edition 1 is the sole model available for the first year and is considered to be a limited edition that was available for pre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lordstown, Ohio
Lordstown is a village in southern Trumbull County, Ohio, United States. The population was 3,332 at the 2020 census. It is part of the Youngstown–Warren metropolitan area. Lordstown is best known as the home of the Lordstown Assembly, a General Motors automotive plant that produced compact cars from 1966 until 2019. After the closure of Youngstown's steel factories, the Lordstown Assembly became the largest industrial employer of the Mahoning Valley region. The factory is currently owned by Foxconn for the production of Lordstown Motors vehicles. GM and LG Chem have built a 30 GWh EV battery factory in the town, Ultium Cells LLC, which is scheduled to begin production in August 2022. The village is also home to a TJX HomeGoods distribution center, as well as several smaller manufacturers. History Lordstown Township, which nearly completely incorporated as the village of Lordstown in 1975 (except for a small section which was then annexed to Warren Township), was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Motors
The General Motors Company (GM) is an American Multinational corporation, multinational Automotive industry, automotive manufacturing company headquartered in Detroit, Michigan, United States. It is the largest automaker in the United States and was the largest in the world for 77 years before losing the top spot to Toyota in 2008. General Motors operates manufacturing plants in eight countries. Its four core automobile brands are Chevrolet, Buick, GMC (automobile), GMC, and Cadillac. It also holds interests in Chinese brands Wuling Motors and Baojun as well as DMAX (engines), DMAX via joint ventures. Additionally, GM also owns the BrightDrop delivery vehicle manufacturer, GM Defense, a namesake Defense vehicles division which produces military vehicles for the United States government and military; the vehicle safety, security, and information services provider OnStar; the auto parts company ACDelco, a GM Financial, namesake financial lending service; and majority ownership in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honda
is a Japanese public multinational conglomerate manufacturer of automobiles, motorcycles, and power equipment, headquartered in Minato, Tokyo, Japan. Honda has been the world's largest motorcycle manufacturer since 1959, reaching a production of 400 million by the end of 2019, as well as the world's largest manufacturer of internal combustion engines measured by volume, producing more than 14 million internal combustion engines each year. Honda became the second-largest Japanese automobile manufacturer in 2001. In 2015, Honda was the eighth largest automobile manufacturer in the world. Honda was the first Japanese automobile manufacturer to release a dedicated luxury brand, Acura, in 1986. Aside from their core automobile and motorcycle businesses, Honda also manufactures garden equipment, marine engines, personal watercraft, power generators, and other products. Since 1986, Honda has been involved with artificial intelligence/robotics research and released their ASIMO rob ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Vehicle Battery
An electric vehicle battery (EVB, also known as a traction battery) is a rechargeable battery used to power the electric motors of a battery electric vehicle (BEV) or hybrid electric vehicle (HEV). Typically lithium-ion batteries, they are specifically designed for high electric charge (or energy) capacity. Electric vehicle batteries differ from starting, lighting, and ignition (SLI) batteries as they are designed to give power over sustained periods of time and are deep-cycle batteries. Batteries for electric vehicles are characterized by their relatively high power-to-weight ratio, specific energy and energy density; smaller, lighter batteries are desirable because they reduce the weight of the vehicle and therefore improve its performance. Compared to liquid fuels, most current battery technologies have much lower specific energy, and this often impacts the maximum all-electric range of the vehicles. The most common battery type in modern electric vehicles are lithi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chevrolet Volt
The Chevrolet Volt is a plug-in hybrid manufactured by General Motors, also marketed in rebadged variants as the Holden Volt in Australia and New Zealand and the Buick Velite 5 in China, and with a different fascia as the Vauxhall Ampera in the United Kingdom and as the Opel Ampera in the remainder of Europe. Volt production ended in February 2019. Sales of the 2011 Volt began in the United States in mid-December 2010, followed by various European countries and other international markets in 2011. Global combined Volt/Ampera-family sales totaled about 177,000 units by the end of October 2018. The U.S. is the leading market, with 157,054 Volts delivered through the end of 2019, followed by Canada with 16,653 Volts sold through September 2018. Just over 10,000 Opel/Vauxhall Ampera cars had been sold in Europe . Until December 2018, the Volt/Ampera family of vehicles was the world's all-time bestselling plug-in hybrid vehicle. , the Chevrolet Volt is listed as the all-time top-s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy Density
In physics, energy density is the amount of energy stored in a given system or region of space per unit volume. It is sometimes confused with energy per unit mass which is properly called specific energy or . Often only the ''useful'' or extractable energy is measured, which is to say that inaccessible energy (such as rest mass energy) is ignored. In cosmological and other general relativistic contexts, however, the energy densities considered are those that correspond to the elements of the stress–energy tensor and therefore do include mass energy as well as energy densities associated with pressure. Energy per unit volume has the same physical units as pressure and in many situations is synonymous. For example, the energy density of a magnetic field may be expressed as and behaves like a physical pressure. Likewise, the energy required to compress a gas to a certain volume may be determined by multiplying the difference between the gas pressure and the external pressu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Power Density
Power density is the amount of power (time rate of energy transfer) per unit volume. In energy transformers including batteries, fuel cells, motors, power supply units etc., power density refers to a volume, where it is often called volume power density, expressed as W/m3. In reciprocating internal combustion engines, power density (power per swept volume or brake horsepower per cubic centimeter) is an important metric, based on the ''internal'' capacity of the engine, not its external size. Examples See also * Surface power density, energy per unit of area * Energy density, energy per unit volume * Specific energy, energy per unit mass *Power-to-weight ratio Power-to-weight ratio (PWR, also called specific power, or power-to-mass ratio) is a calculation commonly applied to engines and mobile power sources to enable the comparison of one unit or design to another. Power-to-weight ratio is a measuremen .../specific power, power per unit mass ** Specific absorption ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Analog Devices
Analog Devices, Inc. (ADI), also known simply as Analog, is an American multinational semiconductor company specializing in data conversion, signal processing and power management technology, headquartered in Wilmington, Massachusetts. The company manufactures analog, mixed-signal and digital signal processing (DSP) integrated circuits (ICs) used in electronic equipment. These technologies are used to convert, condition and process real-world phenomena, such as light, sound, temperature, motion, and pressure into electrical signals. Analog Devices has approximately 100,000 customers in the following industries: communications, computer, instrumentation, military/aerospace, automotive, and consumer electronics applications.Bloomberg.ADI: Analog Devices Inc Summary" Retrieved January 30, 2011. History The company was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same year, the company released its first product, the model 101 op amp,Richard Wilson, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spring Hill, Tennessee
Spring Hill is a city in Maury and Williamson counties, Tennessee, located approximately south of Nashville. Spring Hill's population as of 2020 was 50,005. Spring Hill is recognized as the 4th fastest growing city in Tennessee by the U.S. Census Bureau and is included in the Nashville metropolitan area. History The first settlers of Spring Hill arrived in 1808 and the city was established in 1809. Albert Russell was the first person to build a home on the land that became Spring Hill. Spring Hill was the site of a Civil War battle, now known as the Battle of Spring Hill, on November 29, 1864. Later, Spring Hill was the home of a preparatory school, Branham and Hughes Military Academy, the campus of which now serves as the main campus of Tennessee Children's Home, a ministry associated with the Churches of Christ. On January 10, 1963, an F3 tornado tore through the center of the town, damaging many buildings and causing $500,000 in damage. Recent growth As the Nashvil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chevrolet Bolt EV
Chevrolet ( ), colloquially referred to as Chevy and formally the Chevrolet Motor Division of General Motors Company, is an American automobile division of the American manufacturer General Motors (GM). Louis Chevrolet (1878–1941) and ousted General Motors founder William C. Durant (1861–1947) started the company on November 3, 1911 as the Chevrolet Motor Car Company. Durant used the Chevrolet Motor Car Company to acquire a controlling stake in General Motors with a reverse merger occurring on May 2, 1918, and propelled himself back to the GM presidency. After Durant's second ousting in 1919, Alfred Sloan, with his maxim "a car for every purse and purpose", would pick the Chevrolet brand to become the volume leader in the General Motors family, selling mainstream vehicles to compete with Henry Ford's Model T in 1919 and overtaking Ford as the best-selling car in the United States by 1929 with the Chevrolet International. Chevrolet-branded vehicles are sold in most ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
