It works by moving a magnet through a coil of wire and produces a alternating current which must then be rectified by the use of diodes. |
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On an oscilloscope, standard alternating current power looks like a wave with peaks and valleys occurring 60 times a second. |
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In fact, while the national grid relies on alternating current for transmitting electrons, the internal Texas grid transmits via direct current. |
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The inverter changes the solar direct current into the alternating current used by most household appliances. |
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The three-phase alternating current motor puts out a peak 35kW to conventional steel half-shafts hooking up with each wheel. |
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An integral inverter changes the direct current to alternating current for transmission into the facility's electrical distribution systems. |
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An alternating current is induced in the earth by the transmitter and measured at the receiver. |
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Like an alternating current, the atmosphere of the reef flickers between urgent desire and cold, murderous cupidity. |
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Ac power is converted to a high-voltage Dc current, which an oscillator or resonator outputs as an alternating current. |
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Its one-directional conduction gave it the ability to convert alternating current into direct current. |
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The alternating flux in the core in turn induces an alternating current in each of the secondary coils. |
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These currents are induced by the rapidly changing magnetic field generated by a coil supplied with an alternating current. |
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They connect only through tie lines where power must be converted from alternating current to direct current and back again. |
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There is a alternating current, instead of a direct current within the bobbin because of the motion of the string. |
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A strong, alternating current heats a resistive filament, causing it to emit electrons. |
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Pipes containing wiring from each panel lead to a small shed behind the building, where the solar-generated power is converted from direct current to alternating current. |
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These involve such requirements as extracting hydrogen from other sources, catalysts for faster reaction times, and inverters for transforming direct to alternating current. |
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The current must be converted from direct current to alternating current. |
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High frequency current should be used for starting the direct current and arc with alternating current high frequency should be used continuously. |
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If an alternating current runs through a conductor the current will constantly change direction and strength, creating a changing magnetic field. |
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The disadvantage is that reverse electrodialysis produces direct current, whereas the world runs mostly on alternating current. |
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Thyristor power switches are required for contactless switching of alternating current consumers. |
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In fact, the passage of an alternating current through a cell causes depolarisation of the membrane, causing faradic and electrolytic effects. |
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Mayor Hugh Grant angrily ordered all high-voltage alternating current electric arc lights shut off. |
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A forty-two-year-old Dominican immigrant, she is an alternating current of zest and sorrow. |
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Edison, an advocate of direct current, was competing with George Westinghouse, who favored alternating current. |
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They are therefore considered lamps which are used in alternating current supply. |
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It delivers a small alternating current to the measuring cell via the signal cable. |
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The principle is simple: silicon photovoltaic cells convert solar energy into DC, then converted into alternating current by an inverter. |
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The voltage was also insufficient to power the inverters, which provide alternating current to the flight instruments. |
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Should these devices require steady state voltage or alternating current, a transducer is used. |
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Three inverters made by the Swiss manufacturer Sputnik Engineering turn their direct current into the alternating current used on the grid. |
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In a traditional 2-pole cell, an alternating current is applied between the 2 poles and the resulting voltage is measured. |
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Phase shift of the alternating current in regard to the alternating voltage. |
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As this bobbin is such an excellent conductor, the change in the magnetic flux is opposed in the bobbin by the induction of an alternating current. |
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Larger, more costly turbines generally have geared power trains, alternating current output, flaps and are actively pointed into the wind. |
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Although the first power stations supplied direct current, the distribution of alternating current soon became the most favored option. |
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The story I've always heard, as a Teslaphile, says that the concept was invented by Thomas Edison to scare people away from alternating current. |
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Of these, alternating current is far more important. |
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He saw the alternating current was the only feasible way of transmitting electricity over long distances, and was maligned and defamed by Thomas Edison, who tirelessly promoted his failed concept of DC transmission. |
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The electronic controller of the wind turbine will therefore constantly have to monitor the voltage and frequency of the alternating current in the grid. |
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A capacitor in a circuit retards current flow by causing the alternating voltage to lag behind the alternating current, a relationship in contrast to that caused by an inductor. |
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The principle of electroshock therapy is to bring about loss of consciousness, followed by convulsions, by passing an alternating current through the brain. |
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Wherever you look along the horizontal axis in the graph above, you will find that the sum of the three voltages is always zero, and that the difference in voltage between any two phases fluctuates as an alternating current. |
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Strong visions of the future have played a part in the irrational persistence needed to push through transformative technological change: whether that is the development of alternating current or PayPal. |
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Inverters change the direct current into alternating current for connection to the electrical grid. |
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This originated sintering methods employing pulsed or alternating current, eventually superimposed to a direct current. |
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This vibration creates an alternating current that can be tapped. |
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A low alternating current flows through the electodes, is measured for amplitude and phase position by the electronics of the signal conditioning instrument and converted into a switching command. |
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The suppression of the current increased with the frequency of the alternating current and the diameter of the conductor, i.e. the conductor resistance increases due to the suppression within the respective frequency range. |
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Solar photovoltaic units can be used to power equipment directly on the site where they are placed, either in direct current mode or through conversion to alternating current. |
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In induction heating process, an alternating current is passed through a conductor creating an alternating magnetic field. |
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When the engine runs it drives the alternator to which it is solidly connected, which in turn generates alternating current that supplies the inverter. |
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The incidence of light on these cells produces a direct electrical current that is converted by an invertor into an alternating current which is fed into the public electricity network for deployment. |
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The power takes two main forms: direct current and alternating current. |
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The effective voltage of an alternating current is 0.7 times its peak voltage. |
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Two SolarMax central inverters with rated capacities of 35 and 20 kilowatts transform the direct current produced by 386 polycrystalline solar modules into grid-compatible alternating current. |
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Since the grid supplies alternating current, they first have to convert alternating current to direct current before sending it into the coil windings around the electromagnets in the rotor. |
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On the island itself, power converters will change the alternating current to direct current that will be carried to the mainland via undersea cables. |
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With an eddy current instrument eddy currents are induced in a specimen when an alternating current, which is generated by the instrument, is applied to a test probe. |
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Working on the principles of Faradism, the Faradic wave is an alternating current which means the current can contract the muscle and then relax it. |
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They require no external regulating equipment, have low manufacturing costs, and work equally well on either alternating current or direct current. |
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Not like alternating current technology, current direction for DC is determined by magnetic polarity, as breaking of the connection is done with magnetic action. |
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Alternating Current simply means that the voltage oscillates between positive and negative. |
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