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Why is the frequency of a synchronous generator locked into its rate of shaft rotation?
By definition a synchronous generator must be synchronous. If it is not "locked in" it is not a synchronous generator, but an induction machine.
Short Circuit test of a Synchronous Generator?
synchronous generator
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 the working principle of a Synchronous Generator?
synchronous generator is similar to the principle of laws of electro magnetic induction that is "whenever the magnetic flux linking in a conductor that time emf is induced at the ends of the conductor "
What happens if the synchronous motor exceeds its load capacity?
If load on a generator is greater than the generator can provide, the generator will begin to slow down. If it slows down too much, it will lose synchronism.
Why is the frequency of a synchronous generator locked into its rate of shaft rotation?
By definition a synchronous generator must be synchronous. If it is not "locked in" it is not a synchronous generator, but an induction machine.
Short Circuit test of a Synchronous Generator?
synchronous generator
Difference between synchronous generator and synchronous motor?
ASYNCHRONOUS is a mode whereby events happens irregardless of control. SYNCHRONOUS are this same events but controlled by a timing and/or control
How does the starting of synchronous motor using dc generator as a load work-?
Starting of the synchronous motor using the DC generator creates a magnetic field.
How many types of AC generator are there?
Induction type alternator and synchronous generator.
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.
Which type of generator is used in windmills?
Synchronous generators
What is the working principle of a Synchronous Generator?
synchronous generator is similar to the principle of laws of electro magnetic induction that is "whenever the magnetic flux linking in a conductor that time emf is induced at the ends of the conductor "
Why you not usually use induction generator?
we do not use induction generator because it require an external source (synchronous generator) that provide reactive power to it.
What is a potier triangle?
it is used to calculate the voltage regulation of synchronous generator
You Have 6.6 Kv No Break Synchronous Generator and working as synchronous motor in normal case and there 3 c.t on star point this c. t sens the current only when working as generator anybody knew how?
when generator works as a motor then the cuurrent path is reversd.
How do you calculate synchronous generator short circuit ratio?
The short circuit ratio (SCR) of a synchronous generator is calculated by dividing the generator's rated field current (If) by the short circuit current (Isc) at the generator's terminals. Mathematically, it is expressed as SCR = If / Isc. This ratio indicates the generator's ability to maintain voltage under short-circuit conditions, with a higher SCR signifying better voltage stability and performance during faults. Typically, SCR values range from 2 to 6 for synchronous generators, depending on their design and application.
