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Intermountain Power Project
Intermountain Power Plant is a large coal-fired power plant at Delta, Utah, US. It has an installed capacity of 1,900 MW, is owned by the Intermountain Power Agency, and is operated by the Los Angeles Department of Water and Power. The plant includes a HVDC converter. It is scheduled for replacement in 2025 with an 840 MW natural gas plant, designed to also burn "green hydrogen." Description The power plant consists of two units each with a generation capacity of 950 MW. Generating units are equipped with General Electric tandem compound steam turbines and Babcock & Wilcox subcritical boilers. The boiler houses of Intermountain Power Plant are tall and the flue gas stack is tall. The HVDC Intermountain transmission line runs between Intermountain Power Plant and Adelanto Converter Station in Adelanto, California. History Construction on the plant began in September 1981. Commercial operation of unit 1 started in June 1986, and unit 2 in May 1987. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
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Delta, Utah
Delta is the largest city in Millard County, Utah, Millard County, Utah, United States. It is located in the northeastern area of Millard County along the Sevier River and is surrounded by farmland. The population was 3,622 at the 2020 United States Census, 2020 census. History Delta was originally a railroad switch called Aiken. In 1905 Aiken was renamed Melville when Millard County began plans to set up irrigation and a dam. People purchased land for 50 cents an acre as long as they agreed to develop a 40-acre lot. The name was changed again because of the similarities between Melville and Millville, another town in Utah. The name was changed on 12 May 1908 to Burtner. The name was finally changed to Delta on May 11, 1911. The name was chosen as the area was a delta of the Sevier River. Topaz Relocation Camp During World War II, after the attack on Pearl Harbor, tens of thousands of Japanese-Americans were gathered up and placed in 10 Internment of Japanese Americans, incarc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
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Transmission Line
In electrical engineering, a transmission line is a specialized cable or other structure designed to conduct electromagnetic waves in a contained manner. The term applies when the conductors are long enough that the wave nature of the transmission must be taken into account. This applies especially to radio-frequency engineering because the short wavelengths mean that wave phenomena arise over very short distances (this can be as short as millimetres depending on frequency). However, the Telegrapher's equations, theory of transmission lines was historically developed to explain phenomena on very long electrical telegraph, telegraph lines, especially submarine telegraph cables. Transmission lines are used for purposes such as connecting Transmitter, radio transmitters and Radio receiver, receivers with their antenna (radio), antennas (they are then called feed lines or feeders), distributing cable television signals, trunking, trunklines routing calls between telephone switchi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
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Intermountain Power Project UT 2009
Intermountain may refer to: * Intermountain West, geographical region in the Western United States ** Intermountain states, states generally considered to be part of the Intermountain West * Intermountain Aviation, also known as Intermountain Airlines and Intermountain Airways, a CIA airline company * Intermountain Healthcare, a not-for-profit healthcare system and the largest healthcare provider in the Intermountain West. * Intermountain Manufacturing Company, an aircraft manufacturing company in the U.S. in the 1960s * Intermountain Power Agency, a power generating cooperative of 23 municipalities in Utah and 6 in California ** Intermountain Power Plant, a large coal-fired power plant at Delta, Utah, United States owed by the Intermountain Power Agency * Path 27 Path 27, also called the Intermountain or the Southern Transmission System (STS), is a high-voltage direct current (HVDC) electrical transmission line running from the Coal-fired power station, coal-fired Intermountain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
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S&P Global
S&P Global Inc. (prior to 2016, McGraw Hill Financial, Inc., and prior to 2013, The McGraw–Hill Companies, Inc.) is an American publicly traded corporation headquartered in Manhattan, New York City. Its primary areas of business are financial information and analytics. It is the parent company of S&P Global Ratings, S&P Global Market Intelligence, S&P Global Mobility, S&P Global Sustainable1, and S&P Global Commodity Insights, CRISIL. It is also the majority owner of the S&P Dow Jones Indices joint venture. "S&P" is a shortening of "Standard and Poor's". Corporate history The predecessor companies of S&P Global have histories dating to 1888, when James H. McGraw purchased the ''American Journal of Railway Appliances''. He continued to add further publications, eventually establishing The ''McGraw Publishing Company'' in 1899. John A. Hill had also produced several technical and trade publications and in 1902 formed his own business, The ''Hill Publishing Company''. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
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Electrolysis Of Water
Electrolysis of water is using electricity to Water splitting, split water into oxygen () and hydrogen () gas by electrolysis. Hydrogen gas released in this way can be used as hydrogen fuel, but must be kept apart from the oxygen as the mixture would be extremely explosive. Separately pressurised into convenient 'tanks' or 'gas bottles', hydrogen can be used for oxyhydrogen welding and other applications, as the hydrogen / oxygen flame can reach approximately 2,800°C. Water electrolysis requires a minimum potential difference of 1.23 volts, although at that voltage external heat is also required. Typically 1.5 volts is required. Electrolysis is rare in industrial applications since hydrogen can be produced less expensively from fossil fuels. Most of the time, hydrogen is made by splitting methane (CH4) into carbon dioxide (CO2) and hydrogen (H2) via steam reforming. This is a carbon-intensive process that means for every kilogram of “grey” hydrogen produced, approximatel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
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LADWP
The Los Angeles Department of Water and Power (LADWP) is the largest municipal utility in the United States with 8,100 megawatts of electric generating capacity (2021–2022) and delivering an average of 435 million gallons of water per day (487,000 acre-ft per year) to more than four million residents and local businesses in the City of Los Angeles and several adjacent cities and communities in southwestern Los Angeles County, California. It was founded in 1902 to supply water to residents and businesses in the city of Los Angeles and several of its immediately adjacent communities. In 1917, LADWP began to deliver electricity to portions of the city. It has been involved in a number of controversies and media portrayals over the years, including the 1928 St. Francis Dam failure and the books ''Water and Power'' and ''Cadillac Desert''. History Private operators By the middle of the 19th century, Los Angeles's rapid population growth magnified problems with the city's water d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
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Dispatchable Generation
Dispatchable generation refers to sources of electricity that can be programmed ''on demand'' at the request of power grid operators, according to market needs. Dispatchable generators may adjust their power output according to a request. Conventional power sources like gas, coal and some nuclear may be considered dispatchable to varying degrees, while most renewable energy sources are not. Sometimes though, coal & nuclear can be classed as non-dispatchable, due to the slow shutdown / startup times of their plants. Inverter-based intermittent resources like wind and solar power are quickly adjustable only to reduce their output ( curtailment) relative to their production limit at any given time, which is given by the availability of the resource (like sun or wind). For this reason, they are not considered dispatchable. Other types of renewable energy can be dispatchable without separate energy storage. These include hydroelectric, biomass, geothermal and solar thermal. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
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Gas-fired Power Plant
A gas-fired power plant, sometimes referred to as gas-fired power station, natural gas power plant, or methane gas power plant, is a thermal power station that burns natural gas to generate electricity. Gas-fired power plants generate almost a quarter of world electricity and are significant sources of greenhouse gas emissions. However, they can provide seasonal, dispatchable energy generation to compensate for variable renewable energy deficits, where hydropower or interconnectors are not available. In the early 2020s batteries became competitive with gas peaker plants. Basic concepts: heat into mechanical energy into electrical energy A gas-fired power plant is a type of fossil fuel power station in which chemical energy stored in natural gas, which is mainly methane, is converted successively into: thermal energy, mechanical energy and, finally, electrical energy. Although they cannot exceed the Carnot cycle limit for conversion of heat energy into useful work, the exc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
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Deseret News
The ''Deseret News'' () is a multi-platform newspaper based in Salt Lake City, published by Deseret News Publishing Company, a subsidiary of Deseret Management Corporation, which is owned by the Church of Jesus Christ of Latter-day Saints (LDS Church). Founded in 1850, it was the first newspaper to be published in Utah. The publication's name is from the geographic area of State of Deseret, Deseret identified by Utah's Mormon pioneers, pioneer settlers, and much of the publication's reporting is rooted in that region. On January 1, 2021, the newspaper switched from a daily to a weekly print format while continuing to publish daily on the website and Deseret News app. As of 2024, ''Deseret News'' develops daily content for its website and apps, in addition to twice weekly print editions of the ''Deseret News'' Local Edition and a weekly edition of the ''Church News'' and ''Deseret News'' National Edition. The company also publishes 10 editions of ''Deseret Magazine'' per year. F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
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Los Angeles
Los Angeles, often referred to by its initials L.A., is the List of municipalities in California, most populous city in the U.S. state of California, and the commercial, Financial District, Los Angeles, financial, and Culture of Los Angeles, cultural center of Southern California. With an estimated 3,878,704 residents within the city limits , it is the List of United States cities by population, second-most populous in the United States, behind only New York City. Los Angeles has an Ethnic groups in Los Angeles, ethnically and culturally diverse population, and is the principal city of a Metropolitan statistical areas, metropolitan area of 12.9 million people (2024). Greater Los Angeles, a combined statistical area that includes the Los Angeles and Riverside–San Bernardino metropolitan areas, is a sprawling metropolis of over 18.5 million residents. The majority of the city proper lies in Los Angeles Basin, a basin in Southern California adjacent to the Pacific Ocean in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
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Alstom
Alstom SA () is a French multinational rolling stock manufacturer which operates worldwide in rail transport markets. It is active in the fields of passenger transportation, signaling, and locomotives, producing high-speed, suburban, regional and urban trains along with trams. The company and its name (originally spelled Alsthom) was formed by a merger between the electric engineering division of Société Alsacienne de Constructions Mécaniques (Als) and Compagnie Française Thomson-Houston (thom) in 1928. Significant acquisitions later included the Constructions Électriques de France (1932), shipbuilder Chantiers de l'Atlantique (1976), and parts of ACEC (late 1980s). A merger with parts of the British General Electric Company formed GEC Alsthom in 1989. Throughout the 1990s, the company expanded its holdings in the rail sector, acquiring German rolling stock manufacturer Linke-Hofmann-Busch and Italian rail signaling specialist Sasib Railways. In 1998, GEC Alsthom was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |