three-phase


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three-phase

adj
(Electrical Engineering) (of an electrical system, circuit, or device) having, generating, or using three alternating voltages of the same frequency, displaced in phase by 120°
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

three′-phase`



adj.
of or pertaining to a circuit, system, or device that is energized by three electromotive forces that differ in phase by one third of a cycle, or 120°.
[1890–95]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
Translations

three-phase

[ˈθriːfeɪz] ADJ (Elec) → trifásico
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005
References in periodicals archive ?
The proposed expansion would happen in two three-phase operations.
The VCFP96M Multifunction Meter is a complete single-phase and three-phase digital device, suitable for low-, medium-, and high-voltage control panels, gensets, load banks, and building or power management systems.
He covers magnetism, magnetic induction, inductance in alternating-current circuits, single-phase isolation transformers, autotransformers, current transformers, three-phase circuits, three-phase transformers, single-phase loads for three-phase transformers, transformer installation, transformer cooling, transformer maintenance, harmonics, direct-current generators, direct-current motors, alternators, three-phase motors, single-phase motors, motor maintenance and troubleshooting, motor nameplate data, and motor installation.
Compared with the conventional uncontrolled rectifier using diodes, adopting three-phase PWM rectifier, the energy can be controlled to freely flow along positive and negative directions [1, 2].
Despite the simplicity of the power circuit which is a three-phase voltage inverter on the transistor modules, PAF are complex dynamic systems able to adapt to changes in the configuration and mode of operation of three-phase ESS.
With rapid development of electrical equipment, the three-phase WPT system has been further developed [7-9].
International Resource News-July 31, 2015--Canadian Solar provides 1.25 MW AC of 28 kW three-phase inverters to Renewable Solar Energy
Because the transmission and distribution of electrical energy in the form of three-phase economically more advantageous and has a higher efficiency, Some networks where energy is transferred to the long-distance, estimated direct current transmission, and hence more appropriate in such cases is dc transmission.
Although these sources mention both some certain advantages of motors and generators, their energy parameters are still not being compared with the parameters of three-phase electrical machines.
The government plans to resolve this problem using internal resources, particularly by disconnecting three-phase power systems, the Minister said.
This research paper presents an estimation technique to build a lookup table to be embedded in a microcontroller for PWM three-phase inverter system.