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Electrical & Electronics Notes and Articles

What are Industrial Communication Networks? An Overview

What is industrial network

An Overview of Industrial Communication Systems & Networks An industrial communication network is a backbone for any automation system architecture as it has been providing a powerful means of data exchange, data controllability, and flexibility to connect various devices. With the use of proprietary digital communication networks in industries over the past decade led to improve end-to-end digital signal accuracy …

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What is Voltage Stabilizer & How it Works?

What is Voltage Stabilizer. Difference between Stabilizer & Regulator

What is Voltage Stabilizer and Why we need it? Stabilizer Operation, Types and Applications Introduction to Stabilizer: The embedding of microprocessor chip technology and power electronic devices in the design of intelligent AC voltage stabilizers (or automatic voltage regulators (AVR)) led to produce high-quality, stable electric power supply in the event of significant and continuous deviation of mains voltage. As …

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What is Negative Feedback and Negative Feedback Amplifier Systems

Negative Feedback and Positive Feedback

Negative Feedback and Negative Feedback systems? a comprehensive view 1. What is feedback? Feedback is considered an essential part of our lives. Try to close your eyes and touch your fingers together, the first time you make it you may not succeed because you have broken a feedback loop that normally regulates your motions. in electronics engineering, Amplifier feedback loops …

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Internet of Things (IOT) and Its Applications in Electrical Power Industry

Internet of Things in Electrical Engineering & Power System Industries

What is Internet of Things (IOT) and Its Application in Electrical Power Systems Several recent digital and smart manufacturing technologies, and design innovations besides the internet connectivity origins Internet of Things (IOT) to become a revolutionary technology in transforming many areas of modern day living. Though the inception of IOT was started in the context of supply chain management, it …

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Brushless DC Motor: Construction, Working Principle & Applications

BLDC MOTORS. construction, working & Applications

Brushless DC Motor: Construction and Working Principle Brushless DC motors (BLDC) have been a much focused area for numerous motor manufacturers as these motors are increasingly the preferred choice in many applications, especially in the field of motor control technology. BLDC motors are superior to brushed DC motors in many ways, such as ability to operate at high speeds, high …

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Is Reactive Power Useful? Importance of Reactive Power

Is Reactive Power Useful? Importance of Reactive Power

What is Reactive Power and Why it is Useful?  In recent years, the reactive power control has been the subject of a systematic study as it plays an important role in maintaining a secure voltage profile in a large scale transmission system. Though it is a byproduct of alternating current systems, it is needed for the acceptable functioning of various …

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What is Industrial Automation | Types of Industrial Automation

What is Industrial Automation

What is Industrial Automation, Their Types and Hierarchy of an Industrial Automation System Today’s highly increasing competitiveness over the industry demands high quality and most consistent products with a competitive price. To address this challenge number of industries considering various new product designs and integrated manufacturing techniques in parallel with the use of automated devices. One of the remarkable and …

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What is the Difference Between Neutral, Ground and Earth?

What is the Difference Between Neutral, Ground and Earth

The Main difference between Neutral, Ground and Earth? ‪To understand the difference between Neutral, Ground and Earth, we must understand the need of these things first. Neutral Neutral is return path for an AC circuit which is supposed to carry current in normal condition. This current may be because of many reasons, primarily because of phase current imbalance and some …

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How to Read MCB Nameplate Data Rating Printed on it?

How to Read MCB Nameplate Data Rating Printed on it?

How to Read MCB Nameplate Rating? MCB (Miniature Circuit Breaker) is very common protection device (Such as fuse) used in domestic and industrial wiring and application and most of us have tried to buy MCB. It is very important device, which is to be procured with care. But when we use to visit shops or take advice of our “expert” …

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Thyristor & Silicon Controlled Rectifier (SCR) | All about Thyristors

Silicon Controlled Rectifier (SCR)

Thyristor and SCR (Silicon Controlled Rectifier) Construction, Operation, Characteristics Introduction to Thyristor The word “Thyristor” is a Greek word which means “Door”.Thyristor is a four semiconductor layers or three PN junctions device. It is also known as “SCR” (Silicon Control Rectifier). The term “Thyristor” is dervid from the words of thyratron (a gas fluid tube which work as SCR) and …

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