For now let us discuss the difference between synchronous generator and induction generator. What is synchronous motor synchronous motor is an ac motor that generates a torque by a dc powered excitation magnetic field that interacts with a rotating magnetic field of the armature to rotate at a synchronous speed.
Advantages of hydrogen cooling in synchronous generators x applications of synchronous motors electrical machines for industrial squirrel cage induction motors are used mostly for the motor and drive systems applications.
Advantages of synchronous generator. According to the structure it can be divided into two types. This article discusses an overview of synchronous generator construction working principle emf equation characteristics its applications salient pole rotor can be used in alternators with low medium speed. Permanent magnet exciter alternators with brushless wiring with rotating rectifiers to the main field is the.
It is less costly in certain kw and speed ranges for 35 to 350 kw rating at speeds less than 500 rpm. Synchronous generator working principle the principle of operation of synchronous generator is electromagnetic induction. Hi friends in this article i.
Good voltage control and the machine has its own exciter. Either shaft driven or derived from the main windings thru rectifiers. And its torque speed characteristic.
Synchronous motors are mostly use to drive continuously operating and constant speed equipment such as centrifugal pumps fans blowers ammonia and air compressors motor generator sets etc. In type it. Here we are now going to discuss the various advantages applications and the limitations of the induction generator.
If there exits a relative motion between the flux and conductors then an emf is induced in the conductors. Rotating armature and rotating magnetic. Advantages and applications of an induction generator in the previous article induction generator we have seen what is an induction generator.
Advantages disadvantages and applications of synchronous motor. There is significant difference between operating principles of synchronous and induction machines. Advantages of synchronous motor.
Synchronous generator that is an alternator ac generator with the same rotor speed as the rotating magnetic field of the stator. Ac generators can be classified as synchronous generators and induction generators.