不同定子槽形潜水电机空载时表面损耗的研究

鲍晓华,梁娜,方勇,李福英

Analysis of Eddy Current Losses on Surface of Submersible Motor with Different Stator Slot Types at No-Load Condition

Xiaohua Bao,Na Liang,Yong Fang,Fuying Li

APP.Tab. Specifications of the submersible motor

Item Specification Rated power/kW 30 Rated voltage/V 380 Pole pairs 3 Connection type Y Outer diameter of stator/mm 590 Inner diameter of stator/mm 445 Outer diameter of rotor/mm 443.4 Core length/mm 68 Number of stator slots 54 Number of rotor slots 58