at the time of starting when syncchronous torque is zero , i.e. when the motor starts with the help of starting torque , the armature current required to produce sync. torque is zero. If V = E(b) i.e. When back emf E(b) equals supply voltage.
on no load and without losses
mainly alternator,synchronous motor comes under the synchronous machine.a synchronous motor is not a self starting motor.if a synchronous motor moves with more than synchronous speed then it acts as a synchronous generator.
A synchronous motor runs at synchronous speed, so there is no slip, or zero slip.
where can I buy a TYC50-12 synchronous motor for a fibre optic christmas tree
synchronous motor is a constant speed motor because it will only run at a synchronous speed or not at all.the speed can be changed by changiing the frequency only ns=120f/p
on no load and without losses
It is used in variety of applications such as... · Machine Tools such as a ball mill · Motor generator sets · Synchronous clocks · Timing devices · Synchronous condensers to condition electrical power · Record players · Robotics
mainly alternator,synchronous motor comes under the synchronous machine.a synchronous motor is not a self starting motor.if a synchronous motor moves with more than synchronous speed then it acts as a synchronous generator.
A synchronous motor runs at synchronous speed, so there is no slip, or zero slip.
A synchronous motor runs at synchronous speed, so there is no slip, or zero slip.
A synchronous motor becomes over-excited when the excitation level exceeds the synchronous reactance of the motor, resulting in a leading power factor. This condition typically occurs when the field current supplied to the rotor is increased beyond the rated value, causing the motor to generate excess reactive power. Over-excitation can lead to higher voltage levels and potential damage to the motor and connected equipment if not managed properly. It is important to monitor and control the excitation to maintain optimal performance and prevent overheating or other operational issues.
where can I buy a TYC50-12 synchronous motor for a fibre optic christmas tree
An induction motor rotating at higher than synchronous speed would be generating power, thus would be a generator. No motor operating as a motor runs above synchronous speed.
motor cyc
to use prime mover
synchronous motor is a constant speed motor because it will only run at a synchronous speed or not at all.the speed can be changed by changiing the frequency only ns=120f/p
Synchronous motors are those that run only at Synchronous speed ie.. constant speed.