| 单词 | synchronous speed |
| 释义 | synchronous speed in Electrical Engineering (sɪŋkrənəs spid) noun (Electrical engineering: Electrical power, Motor or generator) Synchronous speed is mechanical speed related to the electrical frequency by a number of pairs of poles. Singly fed electric machines have an effective constant torque speed range up tosynchronous speed for a given excitation frequency. At no load, losses in the motor cause the rotor speed to be slightly less than thesynchronous speed of the stator field. Synchronous speed is mechanical speed related to the electrical frequency by a number of pairs of poles. |
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