1. Synchronous Machine: Construction and Working | Electrical ...

    Construction of Synchronous Machine. A DC voltage is applied to the coils on the rotor, creating north and south poles. This particular rotor is called a salient-pole rotor because the rotor is not symmetric. In particular, the air gap between the pole faces and the stator is much smaller than that between the sides of the rotor and the stator.

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  2. Construction of Synchronous machine - YouTube

    Mar 31, 2018· UPPCL के लिए Synchronous Machine के Short Notes Part-01 ... 21:23. DC machine construction|Quick revision - Duration ... 3 Phase Synchronous Machine - Duration: 1:17:21 ...

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  3. Construction Of Three Phase Synchronous Motor | Electrical ...

    Construction Of Three Phase Synchronous Motor Similar to d.c. machine where there is no constructional difference between a generator and motor, There is no difference between the construction of synchronous motor and the alternator, both being the synchronous machines.

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  4. Construction of Three Phase Synchronous Machines - javatpoint

    Construction of three phase synchronous machines An alternator consists of two parts, the stator, and the rotor. The stator is the stationary part of the machine, and the rotor is the rotating part of the machine.

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  5. Construction & Working principle of Synchronous Motor

    Construction of Three Phase Synchronous Motor: Similar to d.c machine where there is no constructional difference between a generator and motor, there is no difference between the construction of synchronous motor and the alternator, both being the synchronous machines.

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  6. Construction of a Synchronous Machine - Circuit Globe

    Construction of a Synchronous Machine Stator Construction. The stationary part of the machine is called Stator. Rotor Construction. The rotating part of the machine is called Rotor. Salient Pole Rotor. The term salient means projecting. Non- Salient Pole Rotor or Cylindrical Rotor. Miscellaneous ...

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  7. Synchronous motor - construction and working ...

    Synchronous motor and induction motor are the most widely used types of AC motor. Construction of a synchronous motor is similar to an alternator (AC generator). A same synchronous machine can be used as a synchronous motor or as an alternator. Synchronous motors are available in a wide range, generally rated between 150kW to 15MW with speeds ranging from 150 to 1800 rpm.

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  8. Construction and Types of Synchronous Machine | Electrical ...

    Jul 16, 2018· In case of three phase generators, three sets of windings are required, one for each phase connected in star. The cross-sectional area of these windings must be enough to carry rated current of the machine. Figure below illustrate the simplified construction of synchronous machine.

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  9. Lecture 6: Synchronous machines

    Construction of synchronous machines The rotor of a synchronous machine is a large electromagnet. The magnetic poles can be either salient (sticking out of rotor surface) or non-salient construction. Non-salient-pole rotor: # of poles: 2 or 4. Salient-pole rotor: # of poles: large number Rotors are made laminated to reduce eddy current losses.

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  10. What is a Synchronous Machine? - its Basic Principles ...

    Three Phase Synchronous Machine The machine which is used in the appliance such as the small machine used in air coolers, refrigeration, fans, air conditioners, etc. However, large AC machines are three phase type synchronous machines because of the following reasons.

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