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Electrical grid

Index Electrical grid

An electrical grid is an interconnected network for delivering electricity from producers to consumers. [1]

98 relations: Aachen, AC power, Alaska, Alternating current, Automatic Generation Control, Électricité de France, Busbar, California State Senate, Carbon monoxide, Cascading failure, Central Electricity Board, Charles Hesterman Merz, Clock, Coal gas, Cogeneration, Communes of France, Continental U.S. power transmission grid, Customer, Data breach, Demand response, Distributed generation, Droop speed control, Economies of scale, Electric power distribution, Electric power transmission, Electric utility, Electrical grid, Electrical interconnector, Electrical substation, Electricity, Electricity delivery, Electricity generation, Electricity market, Electrification, Energy Independence and Security Act of 2007, Energy Policy Act of 1992, Energy Policy Act of 2005, Engineering, European Energy Exchange, European Network of Transmission System Operators for Electricity, Failure rate, Fuel, Game theory, Gasification, Governor (device), Hertz, High-voltage direct current, High-voltage transformer fire barriers, Hydroelectricity, Hydrogen, ..., IPS/UPS, Kosovo, Leipzig, Machine learning, Maintenance (technical), Market economy, Mathematical optimization, Mercedes-Benz, Merz & McLellan, National Grid (Great Britain), National Institute of Standards and Technology, National Interest Electric Transmission Corridor, National Trust for Places of Historic Interest or Natural Beauty, Neptune Bank Power Station, Network topology, Newcastle upon Tyne, North America, North American Electric Reliability Corporation, Off-the-grid, Overhead power line, Photovoltaic system, Planning, Power (physics), Power outage, Power station, Public good, Public Utility Holding Company Act of 1935, Renewable energy, Renewable energy industry, Renovation, Reuters, Right-of-way (transportation), Rocky Mountain Institute, RWTH Aachen University, Serbia, Smart grid, Smart meter, Super grid, Synchronous grid of Continental Europe, Tap changer, Tax credit, Three-phase, Three-phase electric power, Utility frequency, Variable-frequency transformer, Voltage, Watt, Wide area synchronous grid. Expand index (48 more) »

Aachen

Aachen or Bad Aachen, French and traditional English: Aix-la-Chapelle, is a spa and border city.

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AC power

Power in an electric circuit is the rate of flow of energy past a given point of the circuit.

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Alaska

Alaska (Alax̂sxax̂) is a U.S. state located in the northwest extremity of North America.

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Alternating current

Alternating current (AC) is an electric current which periodically reverses direction, in contrast to direct current (DC) which flows only in one direction.

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Automatic Generation Control

In an electric power system, automatic generation control (AGC) is a system for adjusting the power output of multiple generators at different power plants, in response to changes in the load.

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Électricité de France

Électricité de France S.A. (EDF; Electricity of France) is a French electric utility company, largely owned by the French state.

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Busbar

In electric power distribution, a busbar (also bus bar, and sometimes misspelled as buss bar or bussbar) is a metallic strip or bar, typically housed inside switchgear, panel boards, and busway enclosures for local high current power distribution.

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California State Senate

The California State Senate is the upper house of the California State Legislature.

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Carbon monoxide

Carbon monoxide (CO) is a colorless, odorless, and tasteless gas that is slightly less dense than air.

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Cascading failure

A cascading failure is a process in a system of interconnected parts in which the failure of one or few parts can trigger the failure of other parts and so on.

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Central Electricity Board

In 1925 Lord Weir chaired a committee that proposed the creation of the Central Electricity Board (CEB) to link the UK’s most efficient power stations with consumers via a ‘national gridiron’.

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Charles Hesterman Merz

Charles Hesterman Merz (5 October 1874 – 14 or 15 October 1940) was a British electrical engineer who pioneered the use of high-voltage three-phase AC power distribution in the United Kingdom, building a system in the North East of England in the early 20th century that became the model for the country's National Grid.

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Clock

A clock is an instrument to measure, keep, and indicate time.

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Coal gas

Coal gas is a flammable gaseous fuel made from coal and supplied to the user via a piped distribution system.

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Cogeneration

Cogeneration or combined heat and power (CHP) is the use of a heat engine or power station to generate electricity and useful heat at the same time.

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Communes of France

The commune is a level of administrative division in the French Republic.

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Continental U.S. power transmission grid

The electrical grid that powers mainland North America is divided into multiple regions.

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Customer

In sales, commerce and economics, a customer (sometimes known as a client, buyer, or purchaser) is the recipient of a good, service, product or an idea - obtained from a seller, vendor, or supplier via a financial transaction or exchange for money or some other valuable consideration.

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Data breach

A data breach is the intentional or unintentional release of secure or private/confidential information to an untrusted environment.

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Demand response

Demand response is a change in the power consumption of an electric utility customer to better match the demand for power with the supply.

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Distributed generation

Distributed generation, also distributed energy, on-site generation (OSG) or district/decentralized energy is electrical generation and storage performed by a variety of small, grid-connected devices referred to as distributed energy resources (DER).

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Droop speed control

In electrical power generation, droop speed control is a speed control mode of a prime mover driving a synchronous generator connected to an electrical grid.

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Economies of scale

In microeconomics, economies of scale are the cost advantages that enterprises obtain due to their scale of operation (typically measured by amount of output produced), with cost per unit of output decreasing with increasing scale.

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Electric power distribution

Electric power distribution is the final stage in the delivery of electric power; it carries electricity from the transmission system to individual consumers.

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Electric power transmission

Electric power transmission is the bulk movement of electrical energy from a generating site, such as a power plant, to an electrical substation.

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Electric utility

An electric utility is a company in the electric power industry (often a public utility) that engages in electricity generation and distribution of electricity for sale generally in a regulated market.

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Electrical grid

An electrical grid is an interconnected network for delivering electricity from producers to consumers.

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Electrical interconnector

An electrical interconnector is a high power AC or DC connection, typically across national borders or between different electrical grids.

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Electrical substation

A substation is a part of an electrical generation, transmission, and distribution system.

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Electricity

Electricity is the set of physical phenomena associated with the presence and motion of electric charge.

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Electricity delivery

Electricity delivery is the process that goes from generation of electricity in the power station to the use by the consumer.

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Electricity generation

Electricity generation is the process of generating electric power from sources of primary energy.

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Electricity market

In economic terms, electricity (both power and energy) is a commodity capable of being bought, sold, and traded.

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Electrification

Electrification is the process of powering by electricity and, in many contexts, the introduction of such power by changing over from an earlier power source.

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Energy Independence and Security Act of 2007

The Energy Independence and Security Act of 2007 (originally named the Clean Energy Act of 2007) is an Act of Congress concerning the energy policy of the United States.

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Energy Policy Act of 1992

The Energy Policy Act, effective October 24, 1992, (102nd Congress H.R.776.ENR, abbreviated as EPACT92) is a United States government act.

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Energy Policy Act of 2005

The Energy Policy Act of 2005 is a bill passed by the United States Congress on July 29, 2005, and signed into law by President George W. Bush on August 8, 2005, at Sandia National Laboratories in Albuquerque, New Mexico.

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Engineering

Engineering is the creative application of science, mathematical methods, and empirical evidence to the innovation, design, construction, operation and maintenance of structures, machines, materials, devices, systems, processes, and organizations.

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European Energy Exchange

European Energy Exchange AG, Germany's energy exchange, is the leading energy exchange in Central Europe.

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European Network of Transmission System Operators for Electricity

ENTSO-E, the European Network of Transmission System Operators, represents 43 electricity transmission system operators (TSOs) from 36 countries across Europe, thus extending beyond EU borders.

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Failure rate

Failure rate is the frequency with which an engineered system or component fails, expressed in failures per unit of time.

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Fuel

A fuel is any material that can be made to react with other substances so that it releases energy as heat energy or to be used for work.

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Game theory

Game theory is "the study of mathematical models of conflict and cooperation between intelligent rational decision-makers".

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Gasification

Gasification is a process that converts organic- or fossil fuel-based carbonaceous materials into carbon monoxide, hydrogen and carbon dioxide.

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Governor (device)

A governor, or speed limiter or controller, is a device used to measure and regulate the speed of a machine, such as an engine.

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Hertz

The hertz (symbol: Hz) is the derived unit of frequency in the International System of Units (SI) and is defined as one cycle per second.

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High-voltage direct current

A high-voltage, direct current (HVDC) electric power transmission system (also called a power superhighway or an electrical superhighway) uses direct current for the bulk transmission of electrical power, in contrast with the more common alternating current (AC) systems.

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High-voltage transformer fire barriers

High-voltage transformer fire barriers, or transformer firewalls, transformer ballistic firewalls, transformer blast walls, are outdoor countermeasures against cascading failures in a national electric grid.

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Hydroelectricity

Hydroelectricity is electricity produced from hydropower.

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Hydrogen

Hydrogen is a chemical element with symbol H and atomic number 1.

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IPS/UPS

The IPS/UPS is a wide area synchronous transmission grid of some CIS countries with a common mode of operation and centralized supervisory control.

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Kosovo

Kosovo (Kosova or Kosovë; Косово) is a partially recognised state and disputed territory in Southeastern Europe that declared independence from Serbia in February 2008 as the Republic of Kosovo (Republika e Kosovës; Република Косово / Republika Kosovo).

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Leipzig

Leipzig is the most populous city in the federal state of Saxony, Germany.

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Machine learning

Machine learning is a subset of artificial intelligence in the field of computer science that often uses statistical techniques to give computers the ability to "learn" (i.e., progressively improve performance on a specific task) with data, without being explicitly programmed.

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Maintenance (technical)

The technical meaning of maintenance involves operational and functional checks, servicing, repairing or replacing of necessary devices, equipment, machinery, building infrastructure, and supporting utilities in industrial, business, governmental, and residential installations.

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Market economy

A market economy is an economic system in which the decisions regarding investment, production, and distribution are guided by the price signals created by the forces of supply and demand.

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Mathematical optimization

In mathematics, computer science and operations research, mathematical optimization or mathematical programming, alternatively spelled optimisation, is the selection of a best element (with regard to some criterion) from some set of available alternatives.

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Mercedes-Benz

Mercedes-Benz is a global automobile marque and a division of the German company Daimler AG.

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Merz & McLellan

Merz and McLellan was a leading British electrical engineering consultancy based in Newcastle.

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National Grid (Great Britain)

The National Grid is the high-voltage electric power transmission network in Great Britain, connecting power stations and major substations and ensuring that electricity generated anywhere in GB (England, Scotland and Wales) can be used to satisfy demand elsewhere.

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National Institute of Standards and Technology

The National Institute of Standards and Technology (NIST) is one of the oldest physical science laboratories in the United States.

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National Interest Electric Transmission Corridor

A National Interest Electric Transmission Corridor (NIETC) corridor is a geographic region designated by the United States Department of Energy where electricity transmission limitations are adversely affecting American citizens.

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National Trust for Places of Historic Interest or Natural Beauty

The National Trust, formally the National Trust for Places of Historic Interest or Natural Beauty, is a conservation organisation in England, Wales and Northern Ireland, and the largest membership organisation in the United Kingdom.

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Neptune Bank Power Station

Neptune Bank Power Station was a coal-fired power station situated on the River Tyne at Wallsend near Newcastle upon Tyne.

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Network topology

Network topology is the arrangement of the elements (links, nodes, etc.) of a communication network.

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Newcastle upon Tyne

Newcastle upon Tyne, commonly known as Newcastle, is a city in Tyne and Wear, North East England, 103 miles (166 km) south of Edinburgh and 277 miles (446 km) north of London on the northern bank of the River Tyne, from the North Sea.

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North America

North America is a continent entirely within the Northern Hemisphere and almost all within the Western Hemisphere; it is also considered by some to be a northern subcontinent of the Americas.

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North American Electric Reliability Corporation

The North American Electric Reliability Corporation (NERC) is a nonprofit corporation based in Atlanta, Georgia, and formed on March 28, 2006, as the successor to the North American Electric Reliability Council (also known as NERC).

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Off-the-grid

Off-the-grid is a system and lifestyle designed to help people function without the support of remote infrastructure, such as an electrical grid.

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Overhead power line

An overhead power line is a structure used in electric power transmission and distribution to transmit electrical energy along large distances.

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Photovoltaic system

A photovoltaic system, also PV system or solar power system, is a power system designed to supply usable solar power by means of photovoltaics.

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Planning

Planning is the process of thinking about the activities required to achieve a desired goal.

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Power (physics)

In physics, power is the rate of doing work, the amount of energy transferred per unit time.

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Power outage

A power outage (also called a power cut, a power out, a power blackout, power failure or a blackout) is a short-term or a long-term loss of the electric power to a particular area.

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Power station

A power station, also referred to as a power plant or powerhouse and sometimes generating station or generating plant, is an industrial facility for the generation of electric power.

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Public good

In economics, a public good is a good that is both non-excludable and non-rivalrous in that individuals cannot be effectively excluded from use and where use by one individual does not reduce availability to others.

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Public Utility Holding Company Act of 1935

The Public Utility Holding Company Act of 1935 (PUHCA), also known as the Wheeler-Rayburn Act, was a law that was passed by the United States Congress to facilitate regulation of electric utilities, by either limiting their operations to a single state, and thus subjecting them to effective state regulation, or forcing divestitures so that each became a single integrated system serving a limited geographic area.

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Renewable energy

Renewable energy is energy that is collected from renewable resources, which are naturally replenished on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat.

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Renewable energy industry

The renewable-energy industry is the part of the energy industry focusing on new and appropriate renewable energy technologies.

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Renovation

Renovation (also called remodeling) is the process of improving a broken, damaged, or outdated structure.

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Reuters

Reuters is an international news agency headquartered in London, United Kingdom.

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Right-of-way (transportation)

A right-of-way (ROW) is a right to make a way over a piece of land, usually to and from another piece of land.

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Rocky Mountain Institute

Rocky Mountain Institute (RMI) is an organization in the United States dedicated to research, publication, consulting, and lecturing in the general field of sustainability, with a special focus on profitable innovations for energy and resource efficiency.

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RWTH Aachen University

RWTH Aachen University or Rheinisch-Westfälische Technische Hochschule AachenRWTH is the abbreviation of Rheinisch-Westfälische Technische Hochschule, which translates into "Rheinish-Westphalian Technical University".

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Serbia

Serbia (Србија / Srbija),Pannonian Rusyn: Сербия; Szerbia; Albanian and Romanian: Serbia; Slovak and Czech: Srbsko,; Сърбия.

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Smart grid

A smart grid is an electrical grid which includes a variety of operational and energy measures including smart meters, smart appliances, renewable energy resources, and energy efficient resources.

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Smart meter

A smart meter is an electronic device that records consumption of electric energy and communicates the information to the electricity supplier for monitoring and billing.

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Super grid

A super grid is a wide area transmission network that makes it possible to trade high volumes of electricity across great distances.

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Synchronous grid of Continental Europe

The synchronous grid of Continental Europe (also known as Continental Synchronous Area; formerly known as the UCTE grid) is the largest synchronous electrical grid (by connected power) in the world.

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Tap changer

A tap changer is a mechanism in transformers which allows for variable turn ratios to be selected in discrete steps.

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Tax credit

A tax credit is a tax incentive which allows certain taxpayers to subtract the amount of the credit they have accrued from the total they owe the state.

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Three-phase

In electrical engineering, three-phase electric power systems have at least three conductors carrying alternating current voltages that are offset in time by one-third of the period.

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Three-phase electric power

Three-phase electric power is a common method of alternating current electric power generation, transmission, and distribution.

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Utility frequency

The utility frequency, (power) line frequency (American English) or mains frequency (British English) is the nominal frequency of the oscillations of alternating current (AC) in an electric power grid transmitted from a power station to the end-user.

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Variable-frequency transformer

A variable-frequency transformer (VFT) is used to transmit electricity between two (asynchronous or synchronous) alternating current frequency domains.

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Voltage

Voltage, electric potential difference, electric pressure or electric tension (formally denoted or, but more often simply as V or U, for instance in the context of Ohm's or Kirchhoff's circuit laws) is the difference in electric potential between two points.

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Watt

The watt (symbol: W) is a unit of power.

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Wide area synchronous grid

A wide area synchronous grid (also called an "interconnection" in North America) is an electrical grid at a regional scale or greater that operates at a synchronized frequency and is electrically tied together during normal system conditions.

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Electric grid, Electric power grid, Electrical Grid, Electrical power grid, Electricity grid, Electricity network, Energy grid, Grid (electricity), Grid access, Grid defection, Grid supply point, National electricity grid, Power grid, Power grids.

References

[1] https://en.wikipedia.org/wiki/Electrical_grid

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