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Electric generator

Index Electric generator

In electricity generation, a generator is a device that converts motive power (mechanical energy) into electrical power for use in an external circuit. [1]

110 relations: Alternating current, Alternator, Alternator (automotive), Ampere, Armature (electrical engineering), Ányos Jedlik, Black start, Bottle dynamo, Charles Wheatstone, Combined cycle, Commutator (electric), Copper, Crank (mechanism), Deptford Power Station, Direct current, Do it yourself, Doubly-fed electric machine, Dynamo, Electric arc furnace, Electric bicycle, Electric charge, Electric current, Electric generator, Electric machine, Electric motor, Electric power, Electrical grid, Electrical network, Electrical polarity, Electricity, Electricity generation, Electromagnetic induction, Electromotive force, Electroplating, Electrostatic generator, Electrostatic induction, Electrostatics, Elkington Silver Electroplating Works, Engine, Engine-generator, Equivalent circuit, Excitation (magnetic), Faraday's law of induction, Field coil, Gas turbine, Gasoline, Generator (circuit theory), Goodness factor, Hertz, Hippolyte Pixii, ..., Homopolar generator, Hub dynamo, Human power, Impeller, Induction motor, Insulator (electricity), Internal combustion engine, Islanding, James Edward Henry Gordon, Magnet, Magnetic field, Magnetic flux, Magnetism, Magneto, Mechanical energy, Mechanically powered flashlight, Michael Faraday, Motive power, Museum of Science and Industry (Manchester), Operating temperature, Outback, Particle accelerator, Permanent magnet synchronous generator, Polyphase system, Power outage, Power station, Proceedings of the Royal Society, Propeller, Rankine cycle, Rectifier, Regenerative brake, Remanence, Renewable energy, Rotor (electric), Royal Society, Saturation (magnetic), School of the Air, Sebastian Ziani de Ferranti, Singly-fed electric machine, Solenoid, Soviet Union, Stator, Steam turbine, Superconducting electric machine, Tachometer, Thermoelectric generator, Thinktank, Birmingham Science Museum, Transformer, Triboelectric effect, Voltage, Voltage source, Water turbine, Wave power, Werner von Siemens, Westinghouse Electric Corporation, William Stanley Jr., William Thomson, 1st Baron Kelvin, Wind turbine, Woolrich Electrical Generator, X-ray tube. Expand index (60 more) »

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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Alternator

An alternator is an electrical generator that converts mechanical energy to electrical energy in the form of alternating current.

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Alternator (automotive)

Alternators are used in modern automobiles to charge the battery and to power the electrical system when its engine is running.

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Ampere

The ampere (symbol: A), often shortened to "amp",SI supports only the use of symbols and deprecates the use of abbreviations for units.

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Armature (electrical engineering)

In electrical engineering, an armature is the power-producing component of an electric machine.

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Ányos Jedlik

Ányos István Jedlik (Jedlik Ányos István; Štefan Anián Jedlík; in older texts and publications: Stephanus Anianus Jedlik; 11 January 1800 – 13 December 1895) was a Hungarian inventor, engineer, physicist, and Benedictine priest.

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Black start

A black start is the process of restoring an electric power station or a part of an electric grid to operation without relying on the external electric power transmission network to recover from a total or partial shutdown.

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Bottle dynamo

A bottle dynamo or sidewall dynamo is a small electrical generator for bicycles employed to power a bicycle's lights.

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Charles Wheatstone

Sir Charles Wheatstone FRS (6 February 1802 – 19 October 1875), was an English scientist and inventor of many scientific breakthroughs of the Victorian era, including the English concertina, the stereoscope (a device for displaying three-dimensional images), and the Playfair cipher (an encryption technique).

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Combined cycle

In electric power generation a combined cycle is an assembly of heat engines that work in tandem from the same source of heat, converting it into mechanical energy, which in turn usually drives electrical generators.

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Commutator (electric)

A commutator is a rotary electrical switch in certain types of electric motors and electrical generators that periodically reverses the current direction between the rotor and the external circuit.

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Copper

Copper is a chemical element with symbol Cu (from cuprum) and atomic number 29.

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Crank (mechanism)

A crank is an arm attached at a right angle to a rotating shaft by which reciprocating motion is imparted to or received from the shaft.

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Deptford Power Station

Three distinct coal-fired power stations were built at Deptford on the south bank of the River Thames, the first of which is regarded as the first central high-voltage power station in the world.

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Direct current

Direct current (DC) is the unidirectional flow of electric charge.

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Do it yourself

"Do it yourself" ("DIY") is the method of building, modifying, or repairing things without the direct aid of experts or professionals.

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Doubly-fed electric machine

Doubly-fed electric machines also slip-ring generators are electric motors or electric generators, where both the field magnet windings and armature windings are separately connected to equipment outside the machine.

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Dynamo

A dynamo is an electrical generator that creates direct current using a commutator.

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Electric arc furnace

An electric arc furnace (EAF) is a furnace that heats charged material by means of an electric arc.

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Electric bicycle

An electric bicycle, also known as an e-bike, powerbike or booster bike, is a bicycle with an integrated electric motor which can be used for propulsion.

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Electric charge

Electric charge is the physical property of matter that causes it to experience a force when placed in an electromagnetic field.

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Electric current

An electric current is a flow of electric charge.

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Electric generator

In electricity generation, a generator is a device that converts motive power (mechanical energy) into electrical power for use in an external circuit.

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Electric machine

In electrical engineering, electric machine is a general term for machines using electromagnetic forces, such as electric motors, electric generators, and others.

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Electric motor

An electric motor is an electrical machine that converts electrical energy into mechanical energy.

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Electric power

Electric power is the rate, per unit time, at which electrical energy is transferred by an electric circuit.

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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 network

An electrical network is an interconnection of electrical components (e.g. batteries, resistors, inductors, capacitors, switches) or a model of such an interconnection, consisting of electrical elements (e.g. voltage sources, current sources, resistances, inductances, capacitances).

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Electrical polarity

Electrical polarity is a term used throughout industries and fields that involve electricity.

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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 generation

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

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Electromagnetic induction

Electromagnetic or magnetic induction is the production of an electromotive force (i.e., voltage) across an electrical conductor in a changing magnetic field.

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Electromotive force

Electromotive force, abbreviated emf (denoted \mathcal and measured in volts), is the electrical intensity or "pressure" developed by a source of electrical energy such as a battery or generator.

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Electroplating

Electroplating is a process that uses an electric current to reduce dissolved metal cations so that they form a thin coherent metal coating on an electrode.

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Electrostatic generator

An electrostatic generator, or electrostatic machine, is an electromechanical generator that produces static electricity, or electricity at high voltage and low continuous current.

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Electrostatic induction

Electrostatic induction, also known as "electrostatic influence" or simply "influence" in Europe and Latin America, is a redistribution of electrical charge in an object, caused by the influence of nearby charges.

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Electrostatics

Electrostatics is a branch of physics that studies electric charges at rest.

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Elkington Silver Electroplating Works

The Elkington Silver Electroplating Works was a building on Newhall Street in Birmingham, England.

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Engine

An engine or motor is a machine designed to convert one form of energy into mechanical energy.

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Engine-generator

An engine-generator or portable generator is the combination of an electrical generator and an engine (prime mover) mounted together to form a single piece of equipment.

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Equivalent circuit

In electrical engineering and science, an equivalent circuit refers to a theoretical circuit that retains all of the electrical characteristics of a given circuit.

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Excitation (magnetic)

An electric generator or electric motor consists of a rotor spinning in a magnetic field.

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Faraday's law of induction

Faraday's law of induction is a basic law of electromagnetism predicting how a magnetic field will interact with an electric circuit to produce an electromotive force (EMF)—a phenomenon called electromagnetic induction.

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Field coil

A field coil is an electromagnet used to generate a magnetic field in an electro-magnetic machine, typically a rotating electrical machine such as a motor or generator.

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Gas turbine

A gas turbine, also called a combustion turbine, is a type of continuous combustion, internal combustion engine.

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Gasoline

Gasoline (American English), or petrol (British English), is a transparent, petroleum-derived liquid that is used primarily as a fuel in spark-ignited internal combustion engines.

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Generator (circuit theory)

A generator in electrical circuit theory is one of two ideal elements: an ideal voltage source, or an ideal current source.

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Goodness factor

The goodness factor is a metric developed by Eric Laithwaite to determine the 'goodness' of an electric motor.

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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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Hippolyte Pixii

Hippolyte Pixii (1808–1835) was an instrument maker from Paris, France.

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Homopolar generator

A homopolar generator is a DC electrical generator comprising an electrically conductive disc or cylinder rotating in a plane perpendicular to a uniform static magnetic field.

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Hub dynamo

A hub dynamo is a small electrical generator built into the hub of a bicycle wheel that is usually used to power lights.

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Human power

Human power is work or energy that is produced from the human body.

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Impeller

An impeller (also written as impellor or impellar) is a rotor used to increase (or decrease in case of turbines) the pressure and flow of a fluid.

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Induction motor

An induction motor or asynchronous motor is an AC electric motor in which the electric current in the rotor needed to produce torque is obtained by electromagnetic induction from the magnetic field of the stator winding.

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Insulator (electricity)

An electrical insulator is a material whose internal electric charges do not flow freely; very little electric current will flow through it under the influence of an electric field.

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Internal combustion engine

An internal combustion engine (ICE) is a heat engine where the combustion of a fuel occurs with an oxidizer (usually air) in a combustion chamber that is an integral part of the working fluid flow circuit.

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Islanding

Islanding is the condition in which a distributed generator (DG) continues to power a location even though electrical grid power is no longer present.

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James Edward Henry Gordon

James Edward Henry Gordon (26 June 1852 – 3 February 1893) was a British electrical engineer, the son of James Alexander Gordon (1793-1872).

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Magnet

A magnet is a material or object that produces a magnetic field.

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Magnetic field

A magnetic field is a vector field that describes the magnetic influence of electrical currents and magnetized materials.

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Magnetic flux

In physics, specifically electromagnetism, the magnetic flux (often denoted or) through a surface is the surface integral of the normal component of the magnetic field B passing through that surface.

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Magnetism

Magnetism is a class of physical phenomena that are mediated by magnetic fields.

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Magneto

A magneto is an electrical generator that uses permanent magnets to produce periodic pulses of alternating current.

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Mechanical energy

In physical sciences, mechanical energy is the sum of potential energy and kinetic energy.

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Mechanically powered flashlight

A mechanically powered flashlight is a flashlight that is powered by electricity generated by the muscle power of the user, so it does not need replacement of batteries, or recharging from an electrical source.

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Michael Faraday

Michael Faraday FRS (22 September 1791 – 25 August 1867) was an English scientist who contributed to the study of electromagnetism and electrochemistry.

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Motive power

In thermodynamics, motive power is a natural agent, such as water or steam, wind or electricity, used to impart motion to machinery such as an engine.

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Museum of Science and Industry (Manchester)

The Museum of Science and Industry (MSI or formerly known as MOSI) in Manchester, England, is a large museum devoted to the development of science, technology and industry with emphasis on the city's achievements in these fields.

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Operating temperature

An operating temperature is the temperature at which an electrical or mechanical device operates.

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Outback

The Outback is the vast, remote interior of Australia.

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Particle accelerator

A particle accelerator is a machine that uses electromagnetic fields to propel charged particles to nearly light speed and to contain them in well-defined beams.

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Permanent magnet synchronous generator

A permanent magnet synchronous generator is a generator where the excitation field is provided by a permanent magnet instead of a coil.

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Polyphase system

A polyphase system is a means of distributing alternating-current electrical power where the power transfer is constant.

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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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Proceedings of the Royal Society

Proceedings of the Royal Society is the parent title of two scientific journals published by the Royal Society.

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Propeller

A propeller is a type of fan that transmits power by converting rotational motion into thrust.

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Rankine cycle

The Rankine cycle is a model used to predict the performance of steam turbine systems.

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Rectifier

A rectifier is an electrical device that converts alternating current (AC), which periodically reverses direction, to direct current (DC), which flows in only one direction.

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Regenerative brake

Regenerative braking is an energy recovery mechanism which slows a vehicle or object by converting its kinetic energy into a form which can be either used immediately or stored until needed.

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Remanence

Remanence or remanent magnetization or residual magnetism is the magnetization left behind in a ferromagnetic material (such as iron) after an external magnetic field is removed.

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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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Rotor (electric)

The rotor is a moving component of an electromagnetic system in the electric motor, electric generator, or alternator.

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Royal Society

The President, Council and Fellows of the Royal Society of London for Improving Natural Knowledge, commonly known as the Royal Society, is a learned society.

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Saturation (magnetic)

Seen in some magnetic materials, saturation is the state reached when an increase in applied external magnetic field H cannot increase the magnetization of the material further, so the total magnetic flux density B more or less levels off.

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School of the Air

School of the Air is a generic term for correspondence schools catering for the primary and early secondary education of children in remote and outback Australia where some or all classes were traditionally conducted by radio, although this is now being replaced by internet technology.

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Sebastian Ziani de Ferranti

Sebastian Pietro Innocenzo Adhemar Ziani de Ferranti (9 April 1864 – 13 January 1930) was a British electrical engineer and inventor.

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Singly-fed electric machine

Singly-fed electric machine is a broad term which covers ordinary electric motors and electric generators.

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Solenoid

A solenoid (/ˈsolə.nɔɪd/) (from the French solénoïde, derived in turn from the Greek solen ("pipe, channel") and eidos ("form, shape")) is a coil wound into a tightly packed helix.

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Soviet Union

The Soviet Union, officially the Union of Soviet Socialist Republics (USSR) was a socialist state in Eurasia that existed from 1922 to 1991.

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Stator

The stator is the stationary part of a rotary system, found in electric generators, electric motors, sirens, mud motors or biological rotors.

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Steam turbine

A steam turbine is a device that extracts thermal energy from pressurized steam and uses it to do mechanical work on a rotating output shaft.

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Superconducting electric machine

Superconducting electric machines are electromechanical systems that rely on the use of one or more superconducting elements.

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Tachometer

A tachometer (revolution-counter, tach, rev-counter, RPM gauge) is an instrument measuring the rotation speed of a shaft or disk, as in a motor or other machine.

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Thermoelectric generator

A thermoelectric generator (TEG), also called a Seebeck generator, is a solid state device that converts heat flux (temperature differences) directly into electrical energy through a phenomenon called the Seebeck effect (a form of thermoelectric effect).

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Thinktank, Birmingham Science Museum

Thinktank, Birmingham Science Museum (formerly known as simply Thinktank) is a science museum in Birmingham, England.

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Transformer

A transformer is a static electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.

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Triboelectric effect

The triboelectric effect (also known as triboelectric charging) is a type of contact electrification on which certain materials become electrically charged after they come into frictional contact with a different material.

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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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Voltage source

A voltage source is a two-terminal device which can maintain a fixed voltage.

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Water turbine

A water turbine is a rotary machine that converts kinetic energy and potential energy of water into mechanical work.

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Wave power

Wave power is the capture of energy of wind waves to do useful work – for example, electricity generation, water desalination, or pumping water.

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Werner von Siemens

Ernst Werner Siemens (von Siemens from 1888;; 13 December 1816 – 6 December 1892) was a German inventor and industrialist.

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Westinghouse Electric Corporation

The Westinghouse Electric Corporation was an American manufacturing company.

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William Stanley Jr.

William Stanley Jr. (November 28, 1858 – May 14, 1916) was an American physicist born in Brooklyn, New York.

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William Thomson, 1st Baron Kelvin

William Thomson, 1st Baron Kelvin, (26 June 1824 – 17 December 1907) was a Scots-Irish mathematical physicist and engineer who was born in Belfast in 1824.

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Wind turbine

A wind turbine is a device that converts the wind's kinetic energy into electrical energy.

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Woolrich Electrical Generator

The Woolrich Electrical Generator, now in Thinktank, Birmingham Science Museum, England, is the earliest electrical generator used in an industrial process.

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X-ray tube

An X-ray tube is a vacuum tube that converts electrical input power into X-rays.

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AC generator, DC Generator, DC generator, Direct-current generator, Electric generators, Electric power generator, Electrical Generator, Electrical generator, Electrical generators, Electricity generator, Emergency vehicle generator, Energy generation, Energy generator, Generator (device), Power unit, Tachogenerator, Turbine generator, Turbine generator (TG).

References

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

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