...高起动转矩 ; 晶闸管 ; 分级变频 ; 仿真 ; MAT LAB/ SIMULINK 中图分类号 : TM921. 51 文献标识码 : A [gap=670]Key words : softstart ; high starting torque ;thyristor ; discrete freqrency control ; simulation ; MAT LAB/ SIMULINK ..
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本发明提出了一种高起动转矩笼式异步电机，由定子14，转子，端盖，轴承等构成。
This invention provides a kind of high starting torque squirrel cage type asynchronous elecric machine. It is composed of the stator 14, rotor, ends coverings, shaft bearings, etc.
高起动转矩圆柱转子电机，防护等级IP54，负载持续率及接电次数均能满足用户使用要求。
Cylindrical rotor motor with high starting moment is applied and its protection standard meets IP54 Specifications. The duty cycles and power frequencies are available for various USES of the hoist.
充分吸收了近年来国内国外变频调速方面的先进技术，特别适用于起重机高起动转矩和频繁起动的要求。
Absorbed the best of both domestic and abroad advanced techniques, the motors are especially suitable for high starting torque and frequent starting of crane.
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