Basics
What is software engineering
Software engineering is the application of principles used in the field of engineering, which usually deals with physical…
August 12, 2021 · Taylor EmmaBasics
Basics
Block Diagram of an Electrical Drives
Drive: A combination of prime mover, transmission equipment and mechanical Working load is called a drive Electric drive:…
August 11, 2021 · Prabhu TL
Basics
Basic Principles
As mentioned earlier the transformer is a static device working on the principle of Faraday’s law of induction.…
August 11, 2021 · Prabhu TLBasics
Protection System Requirements and some basic terminologies used
The fundamental requirements for a protection system are as follows: Reliability: It is the ability of the protection…
August 11, 2021 · Prabhu TLBasics
Zones and types of Protection system
Zones of Protection system • An electric power system is divided into several zones of protection. Each zone…
August 11, 2021 · Prabhu TLBasics
Consequences of occurrence of Faults
Faults are of two type · Short circuit fault- current · Open circuit fault- voltage In terms of seriousness of…
August 11, 2021 · Prabhu TLBasics
Fundamentals of Power System Protection
The purpose of an Electric Power System is to generate and supply electrical energy to consumers. The power…
August 11, 2021 · Prabhu TLBasics
Total Loss in a DC Generator:
The various losses occurring in a generator can be divided as follows: (a) Copper Losses i) Armature copper loss…
August 11, 2021 · Prabhu TLBasics
Generated EMF Equation of a Generator:
Let Φ = flux/pole in Weber Z = total number of armature conductors= No. of slots x No.…
August 11, 2021 · Prabhu TLBasics
Types of Generators:
(a) Separately-excited generators are those whose field magnets are energized from an independent external source of dc current.…
August 11, 2021 · Prabhu TL