Title :
Development of a High Speed 2-Pole Permanent Magnet Synchronous Motor
Author :
Miyashita, Kunio ; Yamashita, Seiji ; Tanabe, Shoji ; Shimozu, Tadao ; Sento, Hiroshi
Author_Institution :
Hitachi Research Lab, Hitachi, Ltd.
Abstract :
A high speed, 2-pole permanent magnet synchronous motor with a rated speed of 12,000 r/min and rated out put of 1.0 kW has been developed. Features of the new motor are described in this paper. An improved method of calculation for synchronous reactance is proposed, and a comparison is made between measured and calculated values.
Keywords :
Inverters; Machine windings; Magnetic flux; Magnetic levitation; Permanent magnet motors; Reluctance motors; Rotors; Shafts; Synchronous motors; Voltage;
Journal_Title :
Power Apparatus and Systems, IEEE Transactions on
DOI :
10.1109/TPAS.1980.319780
