alternating voltage

alternating voltage

[′ȯl·tər·nād·iŋ ′vōl·tij]
(electricity)
Periodic voltage, the average value of which over a period is zero.
References in periodicals archive ?
the first one for breakdown and the second one as a preventive measure before it fails and group n1 is inoperative .- in sant pon, it is necessary to replace the two electronic regulators of alternating voltage, replace the two resistors, warming up and separate the fuses of the lines of the wastewater battery charger.
The output alternating voltage is rectified and then stored to the energy storage device implemented using an electrolytic capacitor with capacitance of 100 [micro]F.
The model consists of the following elements: three-phase voltage system performed on single-phase alternating voltage sources, three-phase thyristor rectifier with pulse-phase control system, ammeters, voltmeters, blocks for calculating the constant (average) components and effective values of voltage and current, display and oscilloscope.
Power converters using Bi-Sw include alternating voltage regulators, voltage source inverters (VSI) [3], converters with back-to-back power storage units [4], and multiples topologies of direct and indirect matrix converters found in the literature [5-8], topics that are of great interest to researchers today.
This alternating voltage excitation has been used conjointly with a probe coil to measure the perturbed magnetic field.
Frequency inverters (VFD's) are electronic voltage sources that can provide an alternating voltage at variable frequency and amplitude.
The alternating voltage travels from the amplifier signal to the cup through insulated, silver-coated, oxygen-free copper cables which Sennheiser states offer the optimum conductivity of signal.
12 shows the waveforms of current intensity in the exciter coils when they are supplied with alternating voltage of different values.
This type of voltage--one that switches between positive and negative--is called alternating voltage. The typical sinusoidal-shaped alternating voltage generated in the dynamo coil.
There, they can record data on the mains frequency, on active, reactive and apparent power, on the reactive and active power factor, on phase angles, the harmonics of alternating voltage and alternating current up to the 40th order, and on the distortion of alternating voltages and alternating current.
In a Saw sensor, the surface waves are produced by passing an alternating voltage across the terminals of two interleaved comb-shaped arrays, laid onto one end of a piezoelectric substrate.

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