frequency changer


frequency changer
noun or frequency converter
: a motor generator used to change the frequency of an alternating-current circuit with or without a phase or voltage change

Useful english dictionary. 2012.

Look at other dictionaries:

  • Frequency changer — A frequency changer or frequency converter is an electronic device that converts alternating current (AC) of one frequency to alternating current of another frequency. The device may also change the voltage, but if it does, that is incidental to… …   Wikipedia

  • frequency changer — dažnio keitiklis statusas T sritis automatika atitikmenys: angl. frequency changer; frequency converter; frequency transducer vok. Frequenzumformer, m; Frequenzumsetzer, m; Frequenzwandler, m rus. преобразователь частоты, m pranc. changeur de… …   Automatikos terminų žodynas

  • frequency changer set — dažnio keitimo agregatas statusas T sritis automatika atitikmenys: angl. frequency changer set vok. Frequenzumformer Maschinensatz, m rus. агрегат преобразования частоты, m pranc. groupe convertisseur de fréquence, m …   Automatikos terminų žodynas

  • static frequency changer — statinis dažnio keitiklis statusas T sritis automatika atitikmenys: angl. static frequency changer; static frequency converter vok. ruhender Frequenzwandler, m; statischer Frequenzwandler, m rus. статический преобразователь частоты, m pranc.… …   Automatikos terminų žodynas

  • frequency converter — dažnio keitiklis statusas T sritis automatika atitikmenys: angl. frequency changer; frequency converter; frequency transducer vok. Frequenzumformer, m; Frequenzumsetzer, m; Frequenzwandler, m rus. преобразователь частоты, m pranc. changeur de… …   Automatikos terminų žodynas

  • frequency transducer — dažnio keitiklis statusas T sritis automatika atitikmenys: angl. frequency changer; frequency converter; frequency transducer vok. Frequenzumformer, m; Frequenzumsetzer, m; Frequenzwandler, m rus. преобразователь частоты, m pranc. changeur de… …   Automatikos terminų žodynas

  • frequency multiplier — noun : a device (as a frequency changer) for multiplying by an integer the frequency of a circuit …   Useful english dictionary

  • frequency converter — noun see frequency changer …   Useful english dictionary

  • Utility frequency — The waveform of 230 volt, 50 Hz compared with 110 V, 60 Hz. The utility frequency, (power) line frequency (American English) or mains frequency (British English) is the frequency at which alternating current (ac, also AC) is transmitted from a… …   Wikipedia

  • Variable-frequency drive — A variable frequency drive (VFD) is a system for controlling the rotational speed of an alternating current (AC) electric motor by controlling the frequency of the electrical power supplied to the motor.cite book | first=Sylvester J. |… …   Wikipedia