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Nickel–iron Battery
The nickel–iron battery (NiFe battery) is a rechargeable battery having nickel(III) oxide-hydroxide positive plates and iron negative plates, with an electrolyte of potassium hydroxide. The active materials are held in nickel-plated steel tubes or perforated pockets. It is a very robust battery which is tolerant of abuse, (overcharge, overdischarge, and short-circuiting) and can have very long life even if so treated.David Linden, Thomas B. Reddy (ed). ''Handbook of Batteries 3rd Edition'', McGraw-Hill, New York, 2002 , Chapter 25 It is often used in backup situations where it can be continuously charged and can last for more than 20 years. Due to its low specific energy, poor charge retention, and high cost of manufacture, other types of rechargeable batteries have displaced the nickel–iron battery in most applications. Uses Many railway vehicles use NiFe batteries. Some examples are London underground electric locomotives and New York City Subway car – R62A. The te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Watt Hour
A kilowatt-hour (unit symbol: kW⋅h or kW h; commonly written as kWh) is a unit of energy: one kilowatt of power for one hour. In terms of SI derived units with special names, it equals 3.6 megajoules (MJ). Kilowatt-hours are a common billing unit for electrical energy delivered to consumers by electric utilities. Definition The kilowatt-hour is a composite unit of energy equal to one kilowatt (kW) sustained for (multiplied by) one hour. Expressed in the standard unit of energy in the International System of Units (SI), the joule (symbol J), it is equal to 3,600 kilojoules or 3.6 MJ."Half-high dots or spaces are used to express a derived unit formed from two or more other units by multiplication.", Barry N. Taylor. (2001 ed.''The International System of Units.'' (Special publication 330). Gaithersburg, MD: National Institute of Standards and Technology. 20. Unit representations A widely used representation of the kilowatt-hour is "kWh", derived from its compone ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thermal Runaway
Thermal runaway describes a process that is accelerated by increased temperature, in turn releasing energy that further increases temperature. Thermal runaway occurs in situations where an increase in temperature changes the conditions in a way that causes a further increase in temperature, often leading to a destructive result. It is a kind of uncontrolled positive feedback. In chemistry (and chemical engineering), thermal runaway is associated with strongly exothermic reactions that are accelerated by temperature rise. In electrical engineering, thermal runaway is typically associated with increased current flow and power dissipation. Thermal runaway can occur in civil engineering, notably when the heat released by large amounts of curing concrete is not controlled. In astrophysics, runaway nuclear fusion reactions in stars can lead to nova and several types of supernova explosions, and also occur as a less dramatic event in the normal evolution of solar-mass stars, the " he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baker Electric
Baker Motor Vehicle Company was an American manufacturer of Brass Era electric automobiles in Cleveland, Ohio, from 1899 to 1914. History The first Baker vehicle was a two seater with a selling price of US$850. One was sold to Thomas Edison as his first car. Edison also designed the nickel-iron batteries used in some Baker electrics. These batteries have extremely long lives. 1902 accident In May 1902, Baker took part in a speed trial on a public road on Staten Island, New York. The vehicle was built specially for racing, having previously raced in Cleveland, and was a streamlined and enclosed 'torpedo' body with a small conning tower and even smaller mica window for the driver. A crew of two were carried, one acting as brakesman whilst W C Baker, the driver, steered. Although carrying two people increased the weight, this was a small matter when the car already weighed , mostly of lead-zinc batteries. The intention was to exceed 60 mph and to cover 'a mile a minut ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Detroit Electric
The Detroit Electric was an electric car produced by the Anderson Electric Car Company in Detroit, Michigan. The company built 13,000 electric cars from 1907 to 1939. The marque was revived in 2008 by Albert Lam, former Group CEO of the Lotus Engineering Group and executive director of Lotus Cars of England. to produce modern all-electric cars bDetroit Electric Holding Ltd.of the Netherlands. History Anderson had previously been known as the Anderson Carriage Company (until 1911), producing carriages and buggies since 1884. Production of the electric automobile, powered by a rechargeable lead acid battery, began in 1907. For an additional , an Edison nickel-iron battery was available from 1911 to 1916. The cars were advertised as reliably getting between battery recharging, although in one test a Detroit Electric ran on a single charge. Top speed was only about , but this was considered adequate for driving within city or town limits at the time. Today, the rare few exa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Vehicle
An electric vehicle (EV) is a vehicle that uses one or more electric motors for propulsion. It can be powered by a collector system, with electricity from extravehicular sources, or it can be powered autonomously by a battery (sometimes charged by solar panels, or by converting fuel to electricity using fuel cells or a generator). EVs include, but are not limited to, road and rail vehicles, surface and underwater vessels, electric aircraft and electric spacecraft. For road vehicles, together with other emerging automotive technologies such as autonomous driving, connected vehicles and shared mobility, EVs form a future mobility vision called Connected, Autonomous, Shared and Electric (CASE) Mobility. EVs first came into existence in the late 19th century, when electricity was among the preferred methods for motor vehicle propulsion, providing a level of comfort and ease of operation that could not be achieved by the gasoline cars of the time. Internal combustion engin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Edison
Thomas Alva Edison (February 11, 1847October 18, 1931) was an American inventor and businessman. He developed many devices in fields such as electric power generation, mass communication, sound recording, and motion pictures. These inventions, which include the phonograph, the motion picture camera, and early versions of the electric light bulb, have had a widespread impact on the modern industrialized world. He was one of the first inventors to apply the principles of organized science and teamwork to the process of invention, working with many researchers and employees. He established the first industrial research laboratory. Edison was raised in the American Midwest. Early in his career he worked as a telegraph operator, which inspired some of his earliest inventions. In 1876, he established his first laboratory facility in Menlo Park, New Jersey, where many of his early inventions were developed. He later established a botanical laboratory in Fort Myers, Florida, in co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edison Battery 177 Main St Lakeside Av Jeh
Thomas Alva Edison (February 11, 1847October 18, 1931) was an American inventor and businessman. He developed many devices in fields such as Electricity generation, electric power generation, mass communication, sound recording, and Motion picture, motion pictures. These inventions, which include the phonograph, the Movie camera, motion picture camera, and early versions of the electric Incandescent light bulb, light bulb, have had a widespread impact on the modern industrial society, industrialized world. He was one of the first inventors to apply the principles of organized science and teamwork to the process of invention, working with many researchers and employees. He established the first industrial research laboratory. Edison was raised in the American Midwest. Early in his career he worked as a telegraph operator, which inspired some of his earliest inventions. In 1876, he established his first laboratory facility in Menlo Park, New Jersey, where many of his early inve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
