Electrical Engineering Guides

Power Systems

Tariff of Electricity in India

Tariff refers to the amount of money the consumer has to pay for making the power available to them at their homes. Tariff system takes into account various factors to calculate the total cost of the electricity. Before understanding tariff of electricity system in detail, a slight overview of the e

By Electrical4u 03/22, 2024
Power Systems

Equal Area Criterion

At first we have to know about power stability study. Stability study is the procedure for deciding the stability of a system upon some disturbances and this is followed by several switching actions (ON and OFF). In the power system , the behavior of synchronous machine can have some impacts due to

By Electrical4u 03/22, 2024
Power Systems

Load Flow or Power Flow Analysis

It is the computational procedure (numerical algorithms) required to determine the steady state operating characteristics of a power system network from the given line data and bus data. Things you must know about load flow: Load flow study is the steady state analysis of power system network. Load

By Electrical4u 03/22, 2024
Power Systems

Corona Discharge: How to Reduce The Corona Effect

Corona Discharge , also referred to as the Corona Effect, is an electrical discharge phenomenon that occurs when a conductor carrying high voltage ionizes the surrounding fluid, often air. The corona effect will occur in high-voltage systems unless sufficient care is taken to limit the strength of t

By Electrical4u 03/22, 2024
Power Systems

Ferranti Effect in Transmission Lines: What is it?

What is Ferranti Effect? The Ferranti effect is a phenomenon that describes the increase in voltage that occurs at the receiving end of a long transmission line relative to the voltage at the sending end. The Ferranti effect is more prevalent when the load is very small, or no load is connected (i.e

By Electrical4u 03/22, 2024
Power Systems

What is Power Factor: Improvement, Formula And Definition

What is Power Factor? In electrical engineering, the power factor (PF) of an AC electrical power system is defined as the ratio of working power (measured in kilowatts, kW) absorbed by the load to the apparent power (measured in kilovolt amperes, kVA) flowing through the circuit. Power factor is a d

By Electrical4u 03/22, 2024
Power Systems

Power Factor Correction: What is it? (Formula, Circuit And Capacitor Banks)

What is Power Factor Correction? Power factor correction (also known as PFC or Power Factor Improvement) is defined as a technique used to improve the power factor of AC circuits by reducing the reactive power present in the circuit. Power factor correction techniques aim to increase the efficiency

By Electrical4u 03/22, 2024
Power Systems

Understanding Skin Effect in Transmission Lines

A transmission line is a conductor that carries electrical power or signals from one point to another. Transmission lines can be made of different materials, shapes, and sizes, depending on the application and the distance involved. However, when transmission lines are used for alternating current (

By Electrical4u 03/22, 2024
Power Systems

Types of Overhead Conductor

Conductor is a physical medium to carry electrical energy form one place to other. It is an important component of overhead and underground electrical transmission and distribution systems. The choice of conductor depends on the cost and efficiency. An ideal conductor has following features. It has

By Electrical4u 03/22, 2024
Power Systems

Conductor Resistance Test of Electrical Power Cables

This test is used to determine the DC resistance of copper or aluminum conductors . Resistance of a conductor tells us how easily a conductor allows the flow of current through it. Higher the resistance, lesser the current will flow though the conductor. Resistance of a conductor is influenced by co

By Electrical4u 03/22, 2024
Power Systems

Wrapping Test for Conductors

This test is done on aluminum wire used as conductor in power cables to determine its ductility. Ductility of a conductor is nothing but the property of how easily it can be wound and twisted. Higher the ductility, easily the material can be wound and twisted without its breaking. This property play

By Electrical4u 03/22, 2024
Power Systems

Test for Thickness of Insulation of Power Cable

This test covers the technique to confirm the thickness of insulation and sheath of electric power cables . Adequate thickness of insulation and sheath is provided to power cable meet up the voltage stresses and mechanical stresses imposed on the cable during its service life. The measurement of suc

By Electrical4u 03/22, 2024

Free Expert Guides on Power Systems, Circuit Design & Electrical Troubleshooting

All

Tariff of Electricity in India

Equal Area Criterion

Load Flow or Power Flow Analysis

Corona Discharge: How to Reduce The Corona Effect

Ferranti Effect in Transmission Lines: What is it?

What is Power Factor: Improvement, Formula And Definition

Power Factor Correction: What is it? (Formula, Circuit And Capacitor Banks)

Understanding Skin Effect in Transmission Lines

Types of Overhead Conductor

Conductor Resistance Test of Electrical Power Cables

Wrapping Test for Conductors

Test for Thickness of Insulation of Power Cable

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