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Blended Mode
Blended mode is a charge-depleting mode of operation for plug-in hybrid electric vehicles (PHEVs) in which most of the motive energy is supplied by the battery pack but supplemented by the internal combustion engine (ICE). In contrast, all-electric or battery electric vehicles use only the electricity provided by the battery pack as their sole source of energy in a charge-depleting manner. Both types of advanced technology vehicles use regenerative brakes to recapture kinetic energy that should not be considered a fuel source but rather an efficiency aspect of these types of electric vehicle powertrains not found in traditional internal combustion engine vehicles. An example of plug-in hybrids that operate in blended mode while charge-depleting is the Toyota Prius Plug-in Hybrid. Because the Prius plug-in operates as a series-parallel hybrid, the U.S. EPA estimated its EV range for blended operation on a combination of electricity (from a fully charged battery pack) and gasoli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charge-depleting
Charge-depleting or EV mode refers to an operation mode of an electric vehicle's powertrain that is chiefly dependent on the energy storage from the on-board battery pack. Battery electric vehicles operate solely in charge-depleting mode, and most plug-in hybrids operate in this mode at startup and switch to charge-sustaining A hybrid electric vehicle (HEV) is a type of hybrid vehicle that couples a conventional internal combustion engine (ICE) with one or more electric engines into a hybrid vehicle drivetrain, combined propulsion system. The presence of the electri ... mode after the battery has reached its minimum state of charge (SOC) threshold, exhausting the vehicle's all-electric range (AER). Although there is no technically mandated minimum all-electric range, future state and/or federal legislation may address this for policy purposes. Another charge-depleting strategy is called blended mode, in which the engine supplements the battery during medium to heavy loads ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
All-electric Range
All-electric range (AER) is the maximum driving range of an electric vehicle using only power from its on-board battery pack to traverse a given driving cycle. In the case of a Battery electric vehicle (BEV), it means the maximum range per recharge, typically between 150 and 400 miles. For a plug-in hybrid electric vehicle (PHEV), it means the maximum range in charge-depleting mode, typically between 20 and 40 miles. PHEVs can travel considerably further in charge-sustaining mode which utilizes both fuel combustion and the on-board battery pack like a conventional hybrid electric vehicle (HEV). Calculating AER is made more complicated in PHEVs because of variations in drivetrain design. A vehicle like the Fisker Karma that uses a serial hybrid design has a clear AER. Similarly a vehicle like the Chevrolet Volt which has a parallel design disengages the internal combustion engine (ICE) from the drivetrain while in electric mode and has a clear AER. However blend-mode PHEVs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Motors Corporation
General Motors Company (GM) is an American multinational automotive manufacturing company headquartered in Detroit, Michigan, United States. The company is most known for owning and manufacturing four automobile brands: Chevrolet, Buick, GMC, and Cadillac, each a separate division of GM. By total sales, it has continuously been 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. In addition to its four core brands, GM also holds interests in Chinese brands Baojun and Wuling via SAIC-GM-Wuling Automobile. GM further owns 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, and a namesake financial lending service. The company originated as a holding company f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Advanced Hybrid System 2
Global Hybrid Cooperation, formerly Advanced Hybrid System 2 (AHS2), is a set of hybrid vehicle technologies jointly developed by General Motors Corporation, General Motors, Daimler AG, Daimler, and Chrysler LLC, with BMW joining in 2005. It uses 2 or 3 planetary gearsets in an automatic transmission: one on the internal combustion engine (ICE) side (input split) paired with a second (output split), forming the compound split, and possibly one third additional planetary gearset to multiply the number of fixed gear ratios (up to 4). General Motors has stopped using the "AHS2" name as of 2006, preferring to call it simply a two-mode hybrid system. This technology was named as "Technology of the Year" for 2007 by ''Automobile (magazine), Automobile'' magazine. History The dual-mode hybrid concept, as described in 1994, was developed to optimize vehicle efficiency by switching between parallel hybrid, parallel and series hybrid operation, taking advantage of series operation in stop-an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Integrated Motor Assist
Integrated Motor Assist (IMA) is a hybrid vehicle powertrain technology developed by Honda, first introduced in 1999 with the launch of the first-generation Honda Insight. IMA is a type of parallel hybrid system that incorporates an electric motor positioned between the vehicle's internal combustion engine and transmission. The electric motor serves multiple functions, including acting as a starter motor, generator, engine balancer, and providing power assist during acceleration. Overview The first-generation IMA system was a mild hybrid system designed to operate exclusively in conjunction with the gasoline engine and was not capable of powering the vehicle using electricity alone. In later versions, such as the 2006 Honda Civic Hybrid, the electric motor could propel the vehicle during coasting under certain conditions without engaging the internal combustion engine. However, unlike systems such as Toyota's Hybrid Synergy Drive or the Global Hybrid Cooperation platform deve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honda
commonly known as just Honda, is a Japanese multinational corporation, multinational Conglomerate (company), conglomerate automotive manufacturer headquartered in Minato, Tokyo, Japan. Founded in October 1946 by Soichiro Honda, Honda has been the world's largest motorcycle manufacturer since 1959, reaching a production of 500 million . It is also the world's largest manufacturer of internal combustion engines measured by number of units, 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. The company has also built and sold the most produced motor vehicle in history, the Honda Super Cub. Honda was the first Japanese automobile manufacturer to release a dedicated luxury brand, Acura, on 27 March 1986. Aside from their core automobile and motorcycle businesses, Honda also manufactures garden equipment, marine eng ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nickel Metal Hydride
Nickel is a chemical element; it has Chemical symbol, symbol Ni and atomic number 28. It is a silvery-white lustrous metal with a slight golden tinge. Nickel is a hard and Ductility, ductile transition metal. Pure nickel is chemically reactive, but large pieces are slow to react with air under Standard temperature and pressure, standard conditions because a Passivation (chemistry), passivation layer of Nickel(II) oxide, nickel oxide forms on the surface that prevents further corrosion. Even so, pure native metal, native nickel is found in Earth's crust only in tiny amounts, usually in ultramafic rocks, and in the interiors of larger iron meteorite, nickel–iron meteorites that were not exposed to oxygen when outside Earth's atmosphere. Meteoric iron, Meteoric nickel is found in combination with iron, a reflection of the origin of those elements as major end products of supernova nucleosynthesis. An iron–nickel mixture is thought to compose Earth's outer core, Earth's outer a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Li-ion
A lithium-ion or Li-ion battery is a type of rechargeable battery that uses the reversible intercalation of Li+ ions into electronically conducting solids to store energy. Li-ion batteries are characterized by higher specific energy, energy density, and energy efficiency and a longer cycle life and calendar life than other types of rechargeable batteries. Also noteworthy is a dramatic improvement in lithium-ion battery properties after their market introduction in 1991; over the following 30 years, their volumetric energy density increased threefold while their cost dropped tenfold. In late 2024 global demand passed per year, while production capacity was more than twice that. The invention and commercialization of Li-ion batteries has had a large impact on technology, as recognized by the 2019 Nobel Prize in Chemistry. Li-ion batteries have enabled portable consumer electronics, laptop computers, cellular phones, and electric cars. Li-ion batteries also see significant u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CalCars
CalCars (also known as The California Cars Initiative) was a charitable, non-profit organization founded in 2002 to promote plug-in hybrid electric vehicles (PHEVs) as a key to addressing oil dependence and global warming both nationally and internationally.''See Chapter 2. Reinventing the car.'' ''See Chapter 3. Felix Flirts with Hydrogen. http://www.sherryboschert.com/?page_id=607'' It was active until 2010, when the first mass-produced PHEVs arrived. CalCars envisioned millions of plug-in hybrid electric vehicles, charged by off-peak electricity from renewable energy sources, and with their internal combustion engines powered by low-carbon alternative fuels, as a way to significantly reduce greenhouse gases that come from transportation. History With co-sponsorship from Hypercar, Felix Kramer organized what became the founding meeting of the California Car Company Initiative on July 29, 2002 in Palo Alto, CA, which evolved into the non-profit California Cars Initiativ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toyota Prius
The is a Compact car, compact/small family car, small family liftback (supermini/subcompact sedan (car), sedan until 2003) produced by Toyota. The Prius has a Hybrid vehicle drivetrain, hybrid drivetrain, combined with an internal combustion engine and an electric motor. Initially offered as a four-door Sedan (automobile), sedan, it has been produced only as a five-door liftback since 2003. The Prius was developed by Toyota to be the "car for the 21st century"; it was the first mass-produced hybrid vehicle, first going on sale in Japan in 1997 at Toyota dealerships (Japan), all four Toyota Japan dealership chains, and subsequently introduced worldwide in 2000. In 2011, Toyota expanded the Prius family to include the Toyota Prius V, Prius v, an Multi-purpose vehicle, MPV, and the Toyota Prius C, Prius c, a subcompact hatchback. The production version of the Toyota Prius Plug-in Hybrid, Prius plug-in hybrid was released in 2012. The second generation of the plug-in variant, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toyota
is a Japanese Multinational corporation, multinational Automotive industry, automotive manufacturer headquartered in Toyota City, Aichi, Japan. It was founded by Kiichiro Toyoda and incorporated on August 28, 1937. Toyota is the List of manufacturers by motor vehicle production, largest automobile manufacturer in the world, producing about 10 million vehicles per year. The company was founded as a spinoff of Toyota Industries, a machine maker started by Sakichi Toyoda, Kiichiro's father. Both companies are now part of the Toyota Group, one of the largest conglomerates in the world. While still a department of Toyota Industries, the company developed its first product, the Toyota Type A engine, Type A engine, in 1934 and its first passenger car in 1936, the Toyota AA. After World War II, Toyota benefited from Japan's alliance with the United States to learn from American automakers and other companies, which gave rise to The Toyota Way (a management philosophy) and the Toyota ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
