Youvan Rajgire

3-Phase Induction Motor Protection and Condition DETEC System using Pic18 F452 Microcontroller

The GSM allows objects to be sensed or controlled remotely across existing network infrastructure... more The GSM allows objects to be sensed or controlled remotely across existing network infrastructure, creating opportunities for more direct integration of the physical world into computer based systems and resulting in improved efficiency, accuracy and economic benefit in addition to reduced human intervention. This project controls the IM motor speed and direction using GSM (Global System for Mobile Communications). GSM is the most widely used high speed and easily accessible communication medium in the modern day world. The proposed system is simple and highly effective in terms of cost and efficiency. In this system, the direction and the speed of the IM motor can be controlled by GSM module SIM 800, over a remote location. It uses controller PIC16F877A to connect the project with AC Supply. At the same time speed of induction motor. Induction motor is measured by infrared sensors placed near shaft of motor. The speed measured by infrared sensor and PIC16F877A microcontroller will be displayed on LCD display. The confirmed the theoretical estimates of the performance of the proposed system.

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3-Phase Induction Motor Protection and Condition DETEC System using Pic18 F452 Microcontroller

International journal of engineering research and technology, 2019

The GSM allows objects to be sensed or controlled remotely across existing network infrastructure... more The GSM allows objects to be sensed or controlled remotely across existing network infrastructure, creating opportunities for more direct integration of the physical world into computer based systems and resulting in improved efficiency, accuracy and economic benefit in addition to reduced human intervention. This project controls the IM motor speed and direction using GSM (Global System for Mobile Communications). GSM is the most widely used high speed and easily accessible communication medium in the modern day world. The proposed system is simple and highly effective in terms of cost and efficiency. In this system, the direction and the speed of the IM motor can be controlled by GSM module SIM 800, over a remote location. It uses controller PIC16F877A to connect the project with AC Supply. At the same time speed of induction motor. Induction motor is measured by infrared sensors placed near shaft of motor. The speed measured by infrared sensor and PIC16F877A microcontroller will be displayed on LCD display. The confirmed the theoretical estimates of the performance of the proposed system.

3-Phase Induction Motor Protection and Condition DETEC System using Pic18 F452 Microcontroller

IJERT, 2019

The GSM allows objects to be sensed or controlled remotely across existing network infrastructure... more The GSM allows objects to be sensed or controlled remotely across existing network infrastructure, creating opportunities for more direct integration of the physical world into computer based systems and resulting in improved efficiency, accuracy and economic benefit in addition to reduced human intervention. This project controls the IM motor speed and direction using GSM (Global System for Mobile Communications). GSM is the most widely used high speed and easily accessible communication medium in the modern day world. The proposed system is simple and highly effective in terms of cost and efficiency. In this system, the direction and the speed of the IM motor can be controlled by GSM module SIM 800, over a remote location. It uses controller PIC16F877A to connect the project with AC Supply. At the same time speed of induction motor. Induction motor is measured by infrared sensors placed near shaft of motor. The speed measured by infrared sensor and PIC16F877A microcontroller will be displayed on LCD display. The confirmed the theoretical estimates of the performance of the proposed system.

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PWM Control Technique of Opto-Isolated Synchronous Buck Converter for Low Power Applications

This paper introduces an approach of PWM control technique of opto-isolated synchronous buck conv... more This paper introduces an approach of PWM control technique of opto-isolated synchronous buck converter for low powered applications. For controlling the critical conduction mode of the inductor current in synchronous buck converter at different frequencies and different powers. For switching of MOSFET's opto-isolated control technique is used because there is no direct electrical connections to your Adina is needed. Here the major drawback is that it produces the heating effect due to presence of internal diodes in the MOSFET's.

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PWM Control Technique of Opto-Isolated Synchronous Buck Converter for Low Power Applications

by Youvan Rajgire and mahadevi biradar

Abstract- This paper introduces an approach of PWM control technique of opto-isolated synchronous... more Abstract- This paper introduces an approach of PWM control technique of opto-isolated synchronous buck converter for low powered applications, for controlling the critical conduction mode of the inductor current in synchronous buck converter at different frequencies and different powers of synchronous buck converter, for switching of MOSFET’s. Synchronous buck converters are better converters compared to buck converter in the controllability, as the diode is replaced by MOSFET which makes the switching faster, so the conduction losses are reduced. Here a control strategy is proposed which reduced switching losses, due to the internal capacitance available across the switches and LC circuits are used to get ripple free voltage and current at the output. A buck converter with 470/50 watts featured by synchronous rectifier is designed.

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PWM Control Technique of Opto-Isolated Synchronous Buck Converter for Low Power Applications

Abstract- This paper introduces an approach of PWM control technique of opto-isolated synchronous... more Abstract- This paper introduces an approach of PWM control technique of opto-isolated synchronous buck converter for low powered applications, for controlling the critical conduction mode of the inductor current in synchronous buck converter at different frequencies and different powers of synchronous buck converter, for switching of MOSFET’s. Synchronous buck converters are better converters compared to buck converter in the controllability, as the diode is replaced by MOSFET which makes the switching faster, so the conduction losses are reduced. Here a control strategy is proposed which reduced switching losses, due to the internal capacitance available across the switches and LC circuits are used to get ripple free voltage and current at the output. A buck converter with 470/50 watts featured by synchronous rectifier is designed

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PWM Control Technique of Opto-Isolated Synchronous Buck Converter for Low Power Applications

by Youvan Rajgire and mahadevi biradar

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