Webcom•mu•ta•tion (kom′yə tā′ shən), n. exchange. the changing of a prison sentence or other penalty to another less severe. the act of commuting, as to and from a place of work. the … WebThe most important features of this series of drives are: • A mean commutating frequency of 500 Hz for a threepoint converter corresponding to about 2 kHz for a two-point circuit • Highly dynamic commutating frequency interminttently up to 7 kHz • Sinusoidal output with low harmonic content • DTC with all its well-known advantages. 已 ...
circuit analysis - Definition for self-commutated switches
WebA direct-current electric motor, in particular with small dimensions, comprises a shaft, a winding former, a commutator having a plurality of commutator wires, and an air-cored external rotor winding with a plurality of winding connections. patents-wipo Webcommutate. verb (used with object), com·mu·tat·ed, com·mu·tat·ing.Electricity. to reverse the direction of (a current or currents), as by a commutator. to convert (alternating … streamersonglist tutorial
commutation - WordReference.com Dictionary of English
Webnoun the act of substituting one thing for another; substitution; exchange. the changing of a prison sentence or other penalty to another less severe. the act of commuting, as to and … WebBy means of this equivalent circuit, the average brush terminal voltage is seen to approach the value of the commutating reactance voltage under severe commutating conditions. Voltage pulses near the end of the commutation period are shown to be produced by a parallel influence of the noncommutating and the commutating coils. A testing device ... WebDefinition: Current Commutated Chopper also known as Resonant-Pulse Commutated Chopper is a type of chopper that allows the thyristor to get commutated by the use of an oscillatory circuit. ... At this particular instant, the commutating current ic is non-zero and as C forms the connection through the load i.e., +V dc – C ... streamersonglist教學