What is a Metadyne? Construction, Working, and Applications
Metadyne is a special electrical machine that consists of a motor-generator set. A metadyne is typically a cross-field DC machine that consists of an extra … 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
What is Magnetization current in Transformer?
A transformer draws a certain amount of magnetization current from the source when its secondary winding is not connected to the load. This current at … Read more
Characteristics of a Stepper Motor
In this article, we will discuss the characteristics of a stepper motor: static characteristics and dynamic characteristics. A type of electric motor that is designed … Read more
Centre Tapped Transformer- Construction, Working & Applications
A centre tapped transformer has a center tap on its secondary windings. The center tap divides the secondary windings into two equal parts, and it … Read more
Dual Voltage Transformer
A dual voltage transformer is a type of transformer that has two different output voltages. A Dual voltage transformer has two separate winding that may … Read more
Power Transformer Explosion: Why it Happens & What to do?
Transformer explosion cause interruption of the power supply to facilities and buildings connected to the transformer. Therefore, we need to ensure the reliable operation of … Read more
Losses in Induction Motor
There are two types of losses that occur in induction motors are- fixed and variable loss. The fixed losses are core loss and mechanical loss, … Read more
Cascaded Transformer Method for Generating AC High Voltage
The cascaded transformer is used for the generation of AC high voltage. AC high voltage is required for testing electrical equipment like transformers, cables, switchgear, … Read more
Why is rotor diameter more in hydrogenators?
Are you curious to know why rotor diameter is more in hydrogenators? This article explains why a larger diameter can lead to better performance and … Read more
Core of Transformer- Everything You Need to Know
The core of the transformer is the main part of a transformer and it carries the magnetic flux. Electrical Transformers are one of the most … Read more