Posted inBasics Generated EMF Equation of a Generator: Posted by admin August 11, 2021 Let Φ = flux/pole in Weber Z = total number of armature conductors= No. of…
Posted inBasics Types of Generators: Posted by admin August 11, 2021 (a) Separately-excited generators are those whose field magnets are energized from an independent external source…
Posted inBasics Dummy or Idle Coils: Posted by admin August 11, 2021 These are used with wave-winding and are resorted to when the requirements of the winding…
Posted inBasics Lap and Wave Windings: Posted by admin August 11, 2021 Two types of windings mostly employed are known as Lap Winding and Wave Winding. 1.…
Posted inBasics DC GENERATORS Posted by admin August 11, 2021 Generator Principle: An electrical generator is a machine which converts mechanical energy into electrical energy.…
Posted inBasics Motor Operation Posted by admin August 11, 2021 The subject of this book is turbogenerators. These units seldom operate as a motor. (One…
Posted inBasics No-Load Operation Posted by admin August 11, 2021 When the ideal machine is connected to an infinite bus, a three-phase balanced voltage (V1)…
Posted inBasics Basic Operation of The Synchronous Machine Posted by admin August 11, 2021 Fig. 1.21 “Developed” view of a four-pole stator, showing the slots, the poles, and a…
Posted inBasics Stator Windings Posted by admin August 11, 2021 The magnitude of the voltage induced in the stator winding is, as shown above, a…
Posted inBasics Rotor Windings Posted by admin August 11, 2021 In turbogenerators, the winding producing the magnetic field is made of a number of coils,…