Basics
Dummy or Idle Coils:
These are used with wave-winding and are resorted to when the requirements of the winding are not met…
August 11, 2021 · Prabhu TLBasics
Basics
Lap and Wave Windings:
Two types of windings mostly employed are known as Lap Winding and Wave Winding. 1. Simplex Lap-winding: In…
August 11, 2021 · Prabhu TLBasics
DC GENERATORS
Generator Principle: An electrical generator is a machine which converts mechanical energy into electrical energy. The energy conversion…
August 11, 2021 · Prabhu TL
Basics
Motor Operation
The subject of this book is turbogenerators. These units seldom operate as a motor. (One such example is…
August 11, 2021 · Prabhu TLBasics
No-Load Operation
When the ideal machine is connected to an infinite bus, a three-phase balanced voltage (V1) is applied to…
August 11, 2021 · Prabhu TLBasics
Basic Operation of The Synchronous Machine
Fig. 1.21 “Developed” view of a four-pole stator, showing the slots, the poles, and a section of the…
August 11, 2021 · Prabhu TLBasics
Stator Windings
The magnitude of the voltage induced in the stator winding is, as shown above, a function of the…
August 11, 2021 · Prabhu TL
Basics
Rotor Windings
In turbogenerators, the winding producing the magnetic field is made of a number of coils, single-circuit, energized with…
August 11, 2021 · Prabhu TL
Basics
Principles of Construction
Synchronous machines come in all sizes and shapes, from the miniature permanent magnet synchronous motor in wall-clocks, to…
August 11, 2021 · Prabhu TLBasics
The Synchronous Machine
At this point the rudiments of electromagnetism have been presented, together with the four basic laws of physics…
August 11, 2021 · Prabhu TL