Three Phase Motor Drive Using Space Vector Pulse Width Modulation Technique

Three Phase Motor Drive Using Space Vector Pulse Width Modulation Technique (SVPWM): The space vector pulse width modulation is a technique, which is used for driving the motor at differentfrequencies. In recent years, different pulse width modulation techniques are used for driving the ac motors, such as sine wave pulse width modulating (SPWM), unipolar pulse width modulation (UPWM). In these techniques, f ...

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Three phase voltage measurement using pic microcontroller

Three phase voltage measurement using pic microcontroller project: Hi everyone I hope you are fine and doing well. In this tutorial you will learn about how to measure three phase voltage using pic microcontroller. Three phase voltage measurement has many applications in power as well as electronics field. Three phase voltage measurement system is used to measure voltage of three phase transmission lines, t ...

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Efficient Energy Management System with Smart Grid

Efficient Energy Management System with Smart Grid: Efficient Energy Management System  was inspired by Supervisory control and data acquisition (SCADA). Efficient Energy Management System with Smart Grid  basically controls, monitors loads and power flow. It also provides protection to loads.We usually have some critical and non-critical loads. Critical loads should never be turned off. Non-critical loads ...

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automatic voltage stabilizer circuit diagram

A voltage stabilizer is a device which stabilizes the AC voltage and keeps it between 200V to 255V AC. Sometimes a variation of voltage or spikes appear on an AC line, if we use a voltage stabilizer then the extra high voltages or low voltages can cause no problem to the appliances. It protects any electronic device connected to it from getting damaged. Automatic voltage stabilizer is very good example of p ...

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Efficient Energy Management System with Smart Grid

Efficient Energy Management System with Smart Grid: Efficient Energy Management System  was inspired by Supervisory control and data acquisition (SCADA). Efficient Energy Management System with Smart Grid  basically controls, monitors loads and power flow. It also provides protection to loads.We usually have some critical and non-critical loads. Critical loads should never be turned off. Non-critical loads ...

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Getting Started With Proteus

Hello readers, today’s post is the first regular post on Proteus tutorial. In today’s tutorial, I am gonna share Getting Started with Proteus. Today’s tutorial is for beginners who don’t have much knowledge of Proteus but wants to start working with it. We don’t design any circuit in today’s post instead we will check the different functions of Proteus which provides ease in circuit designing. Proteus has d ...

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High/Low Voltage Detection and Protection Circuit using PIC Microcontroller

High and Low Voltage Power Detector Circuit with Message Alert using PIC Microcontroller We often see voltage fluctuations in electricity supply at our home, which may cause malfunction in our home AC appliances. Today we are building a low cost High and Low Voltage Protection Circuit, which will cut off the power supply to the appliances in case of High or Low voltage. It will also show a alert message on ...

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Single microcontroller based 12v to 230v inverter with intelligent battery charging

Single microcontroller based 12v to 230v inverter with intelligent battery charging (Made by me) Here I describe the circuit as: *single microcontroller/controller (ATMEGA16/32) *no op-amps, only chips are the micro, opto-couplers and regulator (7805) *low-battery/overload/short-circuit protection *thyristor controlled battery charger, using the MOSFET body diode as the AC-DC rectifier *charger maintains th ...

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Powering Your Microcontroller’s Base Project

A good power supply is an essential subject to the microcontroller’s base project; it’s like a heart that gives a life to our microcontroller. Sometimes we take it for granted the important of having an adequate power supply to our microcontroller project and this can lead to the unexpected result or behavior from the circuit. In this tutorial we will learn the principal of powering our microcontroller and ...

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Automatic Power Factor Controller using Microcontroller

The thirst for new sources of energy is unquenchable, but we seldom realize that we are wasting a part of the electrical energy every day due to the lagging power factor in the inductive loads we use. Hence there is an urgent need to avoid this wastage of energy. Before getting into the details of Power factor correction, lets just brush our knowledge about the term “power factor”. In simple words power fac ...

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