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Difference Between Shunt Reactor and Series Reactor

Difference Between Shunt Reactor and Series Reactor

Difference between Shunt Reactor and series reactor: Shunt reactor: Shunt Reactor is connected across the Transmission line or tertiary winding of a three-winding transformer. A...
How Harmonic Filter Works in Tam

How Does Series Reactor Reduce Harmonic

How Does Series Reactor Reduce Harmonic: Harmonic is defined as integer multiplication of fundamental component. Harmonic is a very dangerous quantity in power system. It...
Difference Between RYB and UVW

Difference Between RYB and UVW

Difference Between RYB and UVW: Each letter in RYB and UVW mentions each phase of the three phase system. Both says about the phase sequence...
Skin effect 1

What is Skin Effect | Reduce Skin Effect in Transmission Lines

What is Skin Effect: The tendency of the alternating current to concentrate near the surface of a conductor is called skin effect. The direct current...
Proximity Effect

What is Proximity Effect | Reduce Proximity Effect

Proximity Effect: Before taking this effect we should remember one is electromagnetic induction. i.e all electrical AC motors are running under this principle. The current...
power factor improvement Method

Power Factor Improvement | Reactive Power Compensation Methods

Power Factor Improvement Reactive Power Compensation: Power Factor is nothing but the ratio of real power to apparent power. It is unit less quantity. Sometime...
Why Wind Turbine Has only Three blades

Why Wind Turbine Has Only Three Blades Not More or Less

Why Wind Turbine Has Three Blades? Wind Turbines are used to convert the wind kinetic energy into electrical energy. Normally Wind turbine start rotating very...

Why High Voltage is Preferred to Transmit the Power

  Why High Voltage is Preferred to Transmit the Power: You can see there will be big size transmission tower will be installed nearer to the...
crawling of Induction Motor

What is Crawling of Induction Motor Definition & Simple Explanation

What is Crawling of Induction Motor: As you know fifth harmonic (5*fundamental frequency) has negative sequence current hence it creates negative field and which opposite...
cogging

What is Cogging of Induction Motor Definition and Explanation

What is Cogging of Induction Motor Definition and Explanation: Consider a Speed Torque characteristics of the induction motor. Let us consider Tm is motor torque...
Why capacitance has leading Power factor 2

Why Capacitor Has Leading Power Factor

Why Capacitor Has Leading Power Factor: Before saying leading or lagging we should follow the conditions Both the wave should be sinusoidal Both signal should...
Why Inductor Has Lagging Power factor

Why Inductor Has Lagging Power Factor

Why Inductor Has Lagging Power factor: Inductor is a one of the fundamental passive components of the electric circuit. Inductance is defined as the property...
corona rings

Corona Definition | Avoid Corona | Purpose of Corona Ring |...

Corona: When the potential difference increase in the transmission conductor according to that the potential gradient also increases. When the potential gradient increase above 30kV/cm,...
What is Electrical Grid

What is Electrical Grid

An electrical grid is an interconnected network for delivering electricity from producers to consumers. It consists of generating stations that produce electrical power, high...
Step potential and touch potential

What is Step potential and Touch Potential and Calculation

What is Step potential and touch potential and Step potential and touch potential calculations Step Potential and Touch Potential: Step Potential is nothing the potential developed...
Why Stones are used in Transformer Yard

Why Stones are used in Transformer Yard & Switchyard?

Why Stones is used in Electrical Switchyard & Transformer Yard: Reasons for using Stones is used in Electrical Switchyard & Transformer Yard: Stones in the...

What is Potential Gradient in Electrical, Use of Potential Gradient Calculation

What is Potential Gradient: Potential gradient is nothing but the rate of change of electric potential with respect to displacement. It is also called as...
stock damping bridge

What is The Purpose Of Stockbridge Damper In Transmission Line

What is the purpose of stock bridge damper: Stockbridge damper is used to control or suppress the wind induced vibration of overhead conductors. The Stockbridge...
creepage and clearance distance

What is Creepage and Clearance Distance of Insulator?

What is Creepage and Clearance Distance of Insulator? In high voltage transmission line, the leakage current is caused by atmospheric condition such as dirt, pollution,...
Percentage Impedance

What is Percentage Impedance & Calculate Percentage Impedance?

What is Percentage Impedance & Calculate Percentage Impedance? "The percentage impedance is nothing but a measure of the volt drops when the transformer in on...