- voltage harmonic distortion
- Electrical engineering: VHD
Универсальный русско-английский словарь. Академик.ру. 2011.
voltage harmonic distortion
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Total harmonic distortion — The total harmonic distortion, or THD, of a signal is a measurement of the harmonic distortion present and is defined as the ratio of the sum of the powers of all harmonic components to the power of the Fundamental frequency.Lesser THD, for… … Wikipedia
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Distortion power factor — The distortion power factor is used in power electronics to describe how the harmonic distortion of a load current decreases the average power transferred to the load. Distortion power factor is an important factor in the calculation of true… … Wikipedia
Voltage regulator — A popular three pin 12 V DC voltage regulator IC. A voltage regulator is an electrical regulator designed to automatically maintain a constant voltage level. A voltage regulator may be a simple feed forward design or may include negative feedback … Wikipedia
Constant voltage speaker system — Constant voltage speaker systems refer to networks of loudspeakers which are connected to an audio amplifier using step up and step down transformers to simplify impedance calculations and to minimize power loss over the speaker cables. They are… … Wikipedia
Phase distortion synthesis — is a synthesis method introduced in 1984 by Casio in its CZ range of synths, and similar to Frequency modulation synthesis in the sense that they are both built on phase modulation. Basically a sine wave is played, but by modifying the phase… … Wikipedia
Audio power — Sound measurements Sound pressure p, SPL Particle velocity v, SVL Particle displacement ξ Sound intensity I, SIL Sound power Pac Sound power level SWL Sound energy Sound energy density … Wikipedia
гармоническое искажение напряжения — [Лугинский Я. Н. и др. Англо русский словарь по электротехнике и электроэнергетике. 2 е издание М.: РУССО, 1995 616 с.] Тематики качество электрической энергии EN VHDvoltage harmonic distortion … Справочник технического переводчика
общий коэффициент несинусоидальности по нечетным гармоникам — Тематики качество электрической энергии Синонимы общее гармоническое искажение нечетными гармониками EN even voltage harmonic distortion … Справочник технического переводчика
общий коэффициент несинусоидальности по четным гармоникам — Тематики качество электрической энергии Синонимы общее гармоническое искажение четными гармониками EN odd voltage harmonic distortion … Справочник технического переводчика
Electronic amplifier — A practical amplifier circuit An electronic amplifier is a device for increasing the power of a signal. It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In… … Wikipedia
