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
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
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
Hydrogen Cooling of a Synchronous Generator
In the hydrogen cooling of a synchronous generator, hydrogen gas is used for cooling because hydrogen gas has excellent cooling properties. The power loss (I2R … Read more
Core Balance Current Transformer(CBCT)
Core balance current transformer is used for detecting the earth fault in the electrical network. A current Transformer is an electrical instrument that is used … Read more
Cooling of a Synchronous Generator
Synchronous generators require adequate cooling in order to ensure proper functionality. Natural cooling processes do not sufficiently provide enough cooling to the alternators. Therefore, forced … Read more
Transformer Faults and Transformer Protection Schemes
In this article, we will discuss transformer faults and transformer protection schemes. In the electrical power system, the transformer is an important electrical machine that … Read more