Booster Transformer- Definition & Explanation
A booster transformer is commonly used near the end of a power transmission line to increase the voltage to a desired level. It regulates the … Read more
Machines
An electrical machine converts mechanical energy into electrical energy or vice versa. The transformer is also an electrical machine which transform the voltage without changing the frequency. We will discuss about the;
- DC Motor
- DC generator
- Induction Motor
- Transformer
- Electrical drives
- Alternator or synchronous generator
Advantages & Disadvantages of Synchronous Motors
The advantages of synchronous motors include constant speed, power factor control, and high starting torque. In this article, we will discuss the advantages and disadvantages … Read more
Synchronous Machine
A synchronous Machine includes both a synchronous motor and a synchronous generator. As a synchronous machine, a synchronous generator generates AC voltage, and a synchronous … Read more
Parallel Operation of DC Generators
In this article, we will study how to perform parallel operation of DC generators. In practice, electrical power is supplied from multiple generators operated together … Read more
Starting Methods of Synchronous Motor
The starting methods of the synchronous motor are damper winding, external prime mover( DC or induction motor), VVVF method, and slip ring induction motor start … Read more
Applications of Synchronous Motor
Synchronous motors are used mainly for power factor corrections, voltage regulation, and constant speed- constant torque applications. Squirrel cage induction motors are the preferred choice … Read more
Synchronous Motor Construction and Working Principle
The synchronous motor construction is similar to that of a synchronous generator. A synchronous motor is a type of electric motor that has two separate … Read more
What is a Distribution Factor? Definition, Formula
Definition: The Distribution Factor. also known as the Breadth Factor, is the ratio of the actual voltage obtained to the possible voltage if all the coils of a … Read more
Electrical Machines- Generators, Motors and Transformers
In Electrical Engineering, Electrical Machines can be defined as machines that use electromagnetic forces and follow the laws of electromagnetic induction to convert either electrical … Read more
NGR Full Form in Electrical
NGR full form is the Neutral Grounding Resistor, which is used in the electrical system to protect the transformer and generator. As the name suggests, … Read more