A Brushless Induction excited Synchronous Motor (BINSYM) is a WFSM where the exciter, an induction machine (IM), is embedded inside the synchronous machine (SM) frame. Two machines (SM and IM) are configured for different numbers of poles to achieve magnetic decoupling, which facilitates ...
The synchronous motor has a stator and a rotor. The stator consists of a 3-phase armature winding and receives power from a balanced 3-phase supply while the rotor has a set of salient poles excited by direct current to produce alternate N and S poles. In case of a synchronous motor, t...
The induction motor is the motor in which alternating current is supplied directly to the stator and current in the rotor is induced from the stator. When the stator is excited from a balanced three-phase source, it will produce a magnetic field in the air gap rotating at synchronous speed ...
induction capacitor-excited generator, the free solution here produces conditions that lead to machine heavy saturation. In such conditions we may treat separately the resonance conditions for the free solution. To do so we lump the power source impedance R g , X g into stator parameters to...
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(Self Excited InductionGenerator,SEIG)才能在HEV上独立供 电,但SEIG不能有效维持其端电压,带载能力差。 为保证供电质量,在SEIG机端并联PWM变流 器,同时采用不依赖电机数学模型的SEIG端电压 定向控制方法,可显著提高SEIG端电压的动静态 性能,有效解决各种电能质量问题 [5,6] 。异步电 动机(InductionMotor,IM)调速...
dissipating power. As the generator is brought up to full speed, the current flow increases to supply a magnetizing current to the stator. The load may be applied at this point. Voltage regulation is poor. An induction motor may be converted to a self-excited generator by the addition of ...
The induction motor is the motor in which alternating current is supplied directly to the stator and current in the rotor is induced from the stator. When the stator is excited from a balanced three-phase source, it will produce a magnetic field in the air gap rotating at synchronous speed ...
Three-PhaseInductionMotor Revised:April11,20132of10 Figure1:Inductionmachineconstruction. Figure2:Squirrel-caserotor. Three-PhaseInductionMotor Revised:April11,20133of10 Therotorreceivesitsexcitationbyinductionfromthearmaturefield.Hence,theinduction machineisadoubly-excitedmachineinthesamesenseasthesynchronousandDC...