| 单词 | split-phase |
| 释义 | > as lemmassplit-phase split-phase n. used attributively with reference to devices, esp. induction motors, that utilize two or more voltages at different phases produced from a single-phase supply; also transferred. ΘΚΠ society > travel > transport > transport or conveyance in a vehicle > vehicular traffic > [noun] > traffic control traffic control1885 split-phase1895 traffic engineering1908 traffic calming1987 the world > matter > physics > electromagnetic radiation > electricity > electrical engineering > motor > [adjective] > using different voltages split-phase1895 1895 S. P. Thompson Polyphase Electr. Currents ix. 175 This is a form of split-phase motor having two or more sets of coils placed at different angles. 1921 W. S. Ibbetson Motor & Dynamo Control vi. 174 This split-phase winding has a very high resistance and induction, so that the current in it lays nearly 90° behind that in the running coils. 1953 Pedestrian Summer 26 Sometimes the policeman is operating what is known as a split phase; pedestrians may cross half the road in front of halted traffic and not realize that the traffic on the other half has the right of way. 1976 C. G. Grolle Compl. Guide Electr. Repairs viii. 120 All split-phase motors have a centrifugal switch that drops out the contacts on the start winding after full speed is attained. < as lemmas |
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