- high-frequency alternating current
- high-frequency alternating current Hochfrequenzstrom m, hochfrequenter Wechselstrom m
English-German dictionary of Electrical Engineering and Electronics. 2013.
English-German dictionary of Electrical Engineering and Electronics. 2013.
High-voltage direct current — HVDC or high voltage, direct current electric power transmission systems contrast with the more common alternating current systems as a means for the bulk transmission of electrical power. The modern form of HVDC transmission uses technology… … Wikipedia
Alternating current — (green curve). The horizontal axis measures time; the vertical, current or voltage. In alternating current (AC, also ac) the movement of electric charge periodically reverses direction. In direct current (DC, also dc), the flow of electric charge … Wikipedia
alternating current — Synonyms and related words: AC, DC, absorption current, active current, conduction current, convection current, cycle, delta current, dielectric displacement current, direct current, displacement current, eddy current, electric current, electric… … Moby Thesaurus
high frequency — 1. said of any periodic event or process that recurs at a rate greater than a specified norm. 2. an alternating current where frequency in cycles per second is high in reference to a certain standard. 3. a frequency of sound waves that is above a … Medical dictionary
high-frequency current — an alternating current having a frequency of interruption or change of direction sufficiently high so that tetanic contractions are not set up when it is passed through living contractile tissues; see d Arsonval c … Medical dictionary
Current transformer — A CT for operation on a 110 kV grid In electrical engineering, a current transformer (CT) is used for measurement of electric currents. Current transformers, together with voltage transformers (VT) (potential transformers (PT)), are known as … Wikipedia
High voltage — The term high voltage characterizes electrical circuits, in which the voltage used is the cause of particular safety concerns and insulation requirements. High voltage is used in electrical power distribution, in cathode ray tubes, to generate X… … Wikipedia
Frequency — For other uses, see Frequency (disambiguation). Three cyclically flashing lights, from lowest frequency (top) to highest frequency (bottom). f is the frequency in hertz (Hz), meaning the number of cycles per second. T is the period in seconds (s) … Wikipedia
current — Synonyms and related words: AC, Brownian movement, DC, Zeitgeist, a la mode, absorption current, accepted, accessible, accidental, accompanying, accustomed, active current, actual, ado, advance, advised, affirmed, affluence, afflux, affluxion,… … Moby Thesaurus
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
current — A stream or flow of fluid, air, or electricity. [L. currens, pres. p. of curro, to run] action c. an electrical c. induced in muscle fibers when they are effectively stimulated; normally it is followed by contraction. after c. aftercurrent.… … Medical dictionary