RESONANT INVERTER FOR INDUCTION HEATING APPLICATIONS
ABSTRACT: In this project the voltage-fed high-frequency series resonant inverter with a lossless snubber capacitor and an auxiliary capacitor switched cell is used for induction heating applications. By the use of capacitor clamped half-bridge high frequency...
Overview and Implementation of Power Management in PV-Battery-Hydro Based Standalone Microgrid
ABSTRACT The generation of conventional energy sources are contributing to around 65 % of installed capacity in India to fulfill the electricity demand. The limited conventional sources have motivated the researchers to find the electricity generation opportunities...
AC POWER STRENGTH CONTROLLER SYSTEM
ABSTRACT: The project aims at controlling the AC power by using the concept of firing angle control of thyristors. One can enter the required percentage of power supply through a keypad. The input is provided to a microcontroller of 8051 family that initiate the...
Modeling and Control of Current – Source Converter-Based AC Microgrids
ABSTRACT This paper addresses the integration of renewable energy sources (RESs) into ac microgrids using current source converters (CSCs). A proportional-and-integral (PI) current controller is designed and implemented in the inner-most loop to regulate the...
SPHERICAL ROBOT
ABSTRACT: The design, modeling and implementation of a novel spherical mobile robot is presented. The robot composes of a spherical outer shell made of a transparent thermoplastic material, two pendulums, two DC motors with gearboxes, two equipments for linear motion...
Design of A Model Reference Adaptive Controller (MRAC) for DC-DC Boost Converter for Variations in Solar Outputs using modified MIT Rule in an Islanded Microgrid
ABSTRACT Microgrids (MG) are considered as a potential factor while focusing on a reliable supply and flexible control capabilities at the distribution side. These are broadly classified by two types, the grid supported or the grid connected and, the islanded or...
MOTION BASED AUTOMATIC DOOR OPENER
ABSTRACT: This is based on an automatic and precise door opening system based on human movement, sensing near the door. In places like hotels, Shopping complexes, and offices automatic door opening can be a tedious task and sometimes requires hiring a person just...
NFC BASED INTELLIGENT SECURITY SYSTEM
ABSTRACT: Near Field Communication (NFC) technology is being grown up at enormous speed. NFC technology provides the fastest way communicate two devices with in a fraction of second. This technology has only been implemented on smart phones so far. Like Bluetooth it...
A Consensus-Based Algorithm for Power Sharing and Voltage Regulation in DC Microgrids
ABSTRACT In dc microgrids, load power sharing and bus voltage regulation are two common control objectives. In this article, a consensus-based algorithm is presented to achieve proportional power sharing and regulation of weighted geometric mean of bus voltages in dc...
Multilevel Switching-Mode Operation of Finite-Set Model Predictive Control for Grid-Connected Packed E-Cell Inverter
ABSTRACT In this article, we propose a modified finite-set model predictive control (M-FS-MPC) for multilevel switching-mode operation of grid-connected nine-level packed E-cell (PEC9) inverter. With a single-dc source, six power switches, back-to-back-connected...
Modified PWM Technique for a Multi-Pulse Converter fed Multilevel Inverter Based IM Drive
ABSTRACT This paper deals with a 36-pulse AC-DC converter fed 5-level cascaded H-bridge multilevel inverter (CHB-MLI) based induction motor drive (IMD). A new configuration of a multi winding transformer (MWT) is designed for a 36-pulse AC-DC converter at the utility...
AUTOMATIC RAIN WATER SENSING WINDSHIELD WIPER
ABSTRACT: The Rain Tracker automotive rain sensor, senses rain or snow hitting the windshield, and automatically runs the wipers at the right speed. we don't have to take our hands off the wheel, or constantly adjust the speed of the wipers as road conditions change....