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they can be used at leading power factor thus can improve PF of the system.
They run at constant speed
They can be designed with wide air gap thus better mechanical design
Their efficiency is higher at low speed and unity PF range,
Wiki User
∙ 11y ago
Wiki User
∙ 14y agowhat are advantage and disadvantage of reluctance motor?
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Where can you buy a motor for a fiber optic Avon scarecrow with a synchronous motor ac12v?
your face playa+++++++++++++++
In synchronous motor theory is excitation current the same as field current?
yes. excitation current is same as field current to my knowledge
Where can I buy a synchronous motor TYC50?
TDY-42 at e-bay is the same size and worked in my "north pole" sign.
What type of motor is used in table fan?
Small house fans run on single-phase induction motors.
What is the unit of measure for magnetic induction?
One of the most common electrical motor used in most applications which is known as induction motor. This motor is also called as asynchronous motor because it runs at a speed less than synchronous speed. In this, we need to define what is synchronous speed. Synchronous speed is the speed of rotation of the magnetic field in a rotary machine and it depends upon the frequency and number poles of the machine. An induction motor always runs at a speed less than synchronous speed because the rotating magnetic field which is produced in the stator will generate flux in the rotor which will make the rotor to rotate, but due to the lagging of flux current in the rotor with flux current in the stator, the rotor will never reach to its rotating magnetic field speed i.e. the synchronous speed.
Is reluctance motor is a synchronous motor with dc excitation?
yes
What is reluctance torque?
torque of synchronous motor with out feild exitation
What are the design consideration in Synchronous Reluctance Motor?
main focus on inductance calculation
Disadvantage over switched reluctance motor?
Relatively unprovenNoisyNot-well suited for smooth torque production
What is synchronous machein?
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.
What is difference between synchronous motor and synchronous condenser?
a synchronous condenser is over excited synchronous motor under no load
What is slip of synchronous motor?
A synchronous motor runs at synchronous speed, so there is no slip, or zero slip.
What is the slip of synchronous motor?
A synchronous motor runs at synchronous speed, so there is no slip, or zero slip.
Where can Ibuy a TYC42 12v synchronous motor?
where can I buy a TYC50-12 synchronous motor for a fibre optic christmas tree
Which motor rotate above synchronous speed?
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.
Similarity of induction motor and synchronous motor?
motor cyc
How can you use a synchronous motor as a synchronous genarator?
to use prime mover
