journal6 ›› 2006, Vol. 27 ›› Issue (4): 50-53.

• Physics and electronics • Previous Articles     Next Articles

Analysis of Equivalent Circuit of Controlled Source and Working State of Three-phase Alternating Current Motor


  1. (1.Hunan Railway College of Science & Technology,Zhuzhou 412000,Hunan China;2.College of Electrical and Information Engineering of Hunan University,Changsha 410082,China)
  • Online:2006-07-25 Published:2012-08-22

Abstract: In accordance with theory of dynamic magnetic coupling circuit,this paper analyzes stator winding,rotor winding of a three-phase concealed polar motor and the relations between them,and obtains a controlled source circuit model of separated motor stator and rotor.It also analyzes every kind of working state with the help of this circuit model.

Key words: three-phase alternating current motor, dynamic coupling, circuit model, working state

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