单词 | inductor alternator |
释义 | > as lemmasinductor alternator inductor alternator n. an alternator in which both armature and field windings are stationary, the current being produced by the periodic variation in the magnetic flux through the armature windings as successive teeth of a rotating inductor pass by. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > electrical engineering > dynamo > [noun] > dynamo giving alternating current > inductor inductor1867 inductor alternator1893 inductor generator1940 1893 W. P. Maycock Electr. Lighting ii. viii. 239 Kingdon's Inductor Alternator. 1940 R. R. Lawrence Princ. Alternating-current Machinery (ed. 3) 3 An inductor alternator is usually characterized by large armature reaction, relatively high magnetic density, small air gap and greater weight than alternators of the other types. The difficulties in the design of a satisfactory inductor alternator have caused this type of alternator to go out of use. 1965 J. Hindmarsh Electr. Machines viii. 482 Another special case of single-phase generator is the inductor alternator used to provide high-frequency supplies in the range 1000 to 10,000 cycles/sec for use in induction furnaces. Here, all the windings are on the stator. < as lemmas |
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