Synchronous Generator-Construction and Working Principle
This article describes the construction and working principle of a synchronous generator (also called an alternator). So, let us start with the basic introduction of … Read more
Synchronous Machin
Difference between Generator and Inverter
A generator is an electromechanical machine that converts mechanical energy into electrical energy. While an inverter is an electronic device that converts direct current (DC) … Read more
Hunting in Synchronous Motor- Causes, Effects & Reduction
In this article, we will discuss hunting in a synchronous motor. But before that let us first know a bit about a synchronous motor. A … Read more
Difference between Synchronous & Asynchronous Motor
In this article, we will discuss the differences between synchronous motor and asynchronous motor. But before that, let’s see what an electric motor, synchronous motor, … Read more
Losses and Efficiency of an Alternator
This article describes the losses and efficiency of an alternator. An Alternator is an electromechanical machine that converts mechanical energy into electrical energy. It is … Read more
Difference between Salient Pole & Non-Salient Pole Rotor
In this article, we shall discuss the differences between Salient Pole & Non-Salient Pole Rotor. In electrical machines, the rotor is a moving or rotating … Read more
Rotor Earth Fault Protection of Alternator or Generator
In this article, we will discuss the rotor earth fault protection of alternator or synchronous generator. A synchronous generator is the main energy source and … Read more
Voltage Regulation of Alternator or Synchronous Generator
The voltage regulation of an alternator or synchronous generator is defined as the change in the terminal voltage of the generator on the application of … Read more
What is Winding Factor?
Definition: Winding Factor is the product of the Distribution factor (Kd) and the coil span factor (Kc). The main purpose of the winding factor is … Read more
Why is armature of alternator connected in Star not in Delta?
The alternator armature winding must be protected from earth faults. The earth fault protection scheme for an alternator whose armature winding is connected in a … Read more