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
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
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
Load Equalization in Electrical Drives
In this article, we will discuss load equalization in electrical drives and the method of load equalization. So, let’s begin with the basic definition of … Read more
Cooling Methods of Transformer- AN, ONAN, ONAF and OFAF
The AN, ONAN, ONAF, and OFAF cooling methods of the transformer are very important for transformer cooling. The cooling of the transformer brings the temperature … Read more
Difference between Core Type and Shell Type Transformer
The major difference between a core-type and shell-type transformer is that a core-type transformer has two limbs and two yokes, and a shell-type transformer has … Read more
Difference between Instrument Transformer and Power Transformer
This article describes the major differences between an instrument transformer and a power transformer. A transformer is electrical equipment used for stepping up or stepping down the … Read more
Types of Transformers
In this article, we will discuss the types of transformers. An electrical transformer is a static electrical machine that transforms, i.e. increases or decreases the … Read more
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