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KNX vs ZigBee Battle of Two Home Automation Technologies

Introduction Home and hotel automation is the use of technology to control and manage various aspects of a building, such as lighting, heating, ventilation, air conditioning, security, entertainment, and more. Home and hotel automation can provide convenience, comfort, energy efficiency, and security for the occupants. However, to achieve these benefits, different devices and systems need …

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Why are stones laid in the switchyard of electrical substations?

Electrical substations play a crucial role in the transmission and distribution of electricity. They act as the link between the power generation stations and the end-consumers. One important component of a substation is the switchyard, which is responsible for the proper functioning and protection of the electrical equipment. In the switchyard, stones are used instead …

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Mastering Serial Communication Protocols: Complete Guide to RS485, RS232, and Modbus – Industrial Control Systems

Serial communication protocol is the backbone of industrial control systems that are used in a variety of applications such as robotics, automation, and data acquisition and control systems. The three most widely used serial communication protocols are RS232, RS485, and Modbus. In this article, we will be discussing these protocols in detail and how they …

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An Introduction To Voltage Source Converters (VSC)

Introduction In modern power systems, Voltage Source Converters (VSCs) have become a vital component for power conversion and control. Voltage Source Converters (VSCs) are advanced power electronic devices that have the unique capability to both generate and consume reactive power. Their versatility makes them an excellent choice for a wide variety of applications, from High …

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Nuclear Energy: Does It Worth the Risk?

As our planet continues to grapple with an ever-increasing demand for energy, the quest for cleaner and more efficient sources has taken center stage. One such energy source, nuclear power, has been a point of heated debate since its inception. The pros and cons, costs and benefits, and potential applications of nuclear energy are heavily …

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How Induction Motors Work?

An induction motor is an AC electric motor that works on the principle of electromagnetic induction. It has a stator and a rotor, which are separated by a small air gap. The stator is made up of a series of coils that are arranged in slots around the outside of the motor. The rotor is …

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High-Voltage Direct Current (HVDC) Transmission

HVDC transmission is a method of long-distance electric power transmission that uses direct current (DC) instead of alternating current (AC). HVDC transmission has several advantages over AC transmission, including higher efficiency, lower losses, and the ability to transmit power over longer distances. How HVDC Transmission Works HVDC transmission works by converting AC power to DC …

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Working Principle of MOSFET

A Metal-Oxide-Semiconductor Field-Effect Transistor, or MOSFET, is one of the most widely used types of transistors in modern electronics. It’s a three-terminal semiconductor device that can be used either as a switch or an amplifier. Understanding how MOSFETs work and their characteristics is vital for anyone working with electronics. In this blog, we will break …

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AC Induction Motor Full Load Current Calculator

AC induction motors are widely used in industrial and commercial applications due to their robustness, reliability, and efficiency. However, it’s important to properly size the electrical circuit and components for a motor to ensure it operates safely and efficiently. One important factor to consider is the full load current of the motor, which is the …

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Ohm’s Law: The Basics

Ohm’s Law states that the current flowing through a conductor between two points is directly proportional to the voltage across the two points, and inversely proportional to the resistance between them. It can be expressed mathematically as: I = V / R Where: I = current (measured in amperes, A) V = voltage (measured in …

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