| 释义 |
Schrage Electr.|ˈʃrɑːgə|
The name of H. K. Schrage (fl. 1914), Swedish engineer, used attrib. and in the possessive to designate a type of three-phase a.c. motor invented by him, in which a commutator motor is combined with an induction motor to provide speed variability at high torque.
1919R. M. Walmsley Electr. in Service of Man (rev. ed.) II. ii. v. 780 (caption) Connections of Schrage's three-phase shunt commutator motor. Ibid., The brush mounting..of a Schrage motor. 1927V. Karapetoff Exper. Electr. Engin. (ed. 3) II. 439 The Schrage motor belongs to the class of adjustable-speed compensated polyphase induction motors. 1945E. Molloy ‘Electr. Engineer’ Ref. Bk. viii. 51 The Schrage system of speed control requires that the primary winding (which is connected to the supply system) shall be on the rotor and the secondary winding on the stator. 1962G. A. T. Burdett Automatic Control Handbk. i. 12 A Schrage motor operates on the moving brush or rotor fed principle. |