一种新型感应电动机转子绕组——无感绕组的研究  

Wound-Rotor Induction Motors with Inductionless Winding

作　　者：王雪帆[1] 许实章[1] 

机构地区：[1]华中理工大学

出　　处：《电工技术学报》1992年第4期1-4,8,共5页Transactions of China Electrotechnical Society

摘　　要：本文提出了一种应用于绕线型感应电动机的新型转子绕组,这种绕组在设计构思中引入“无感”的概念,其自身折算电阻在电机起动时可呈纯阻性增大,不再需要另外串入电阻,并在运行时恢复正常,因而能使电机既有好的起动性能,又有高的运行效率,同时也简化了转子结构。The paper proposes a new type of rotor windings which are used in wound-rotor induction motors.The windings draw into the concept “inductionless” in their design, thus the rotor resistance of the motors using the windings,referred to the stator side,can increase when the motors start and return to normal while the motors run. The motors have good starting characteristics and running performance,and high relia- bility beceuse their rotor constructure is simpler that conventional wound-rotor and it is unnecessary to add any additional resistors in the rotor circuit.

关 键 词：感应电动机 绕线转子 电动机 

分 类 号：TM346.033[电气工程—电机]