No abstract

This document is basically based on the magnetizing current phenomenon of transformer. In this paper we will see how the magnetizing current behave when the core material has linear and non-linear characteristics.

No abstract

Renewable energy is another energy efficiency solution within the modern day of life. The production of energy contributes significantly to the environment and thus human health to the environment. In India, wind and solar energy are available at no cost throughout the year.In India there is a power shortage and load restrictions. Due to power shortages and problems in many regions, to bridge the gap between electricity demand and supply, we must use a hybrid system.The paper aims to improve the power demand using Wind and Solar energy within the MATLAB software. The hybrid model has Solar panels Maximum power point tracking, power converter, turbine and PMSG generator.

Demand for renewable energy (RES) systems is increasing, and research into wind and PV System has reached a pace in current years. Currently, the world is highly dependent on fossil fuels for energy needs, and these fossil fuels are on the brink of extinction. Demand for renewable energy will increase sharply in the coming years. Our work presents a hybrid system of energy generation with photovoltaic and wind system. Wind and PV system is connected to the grid as well as with each other. A control strategy is designed to maximize the benefits of such network interface system. The inverter is programmed to work as a multi-functional device with active power filtering capabilities. As a result the inverter is employed to power the RES energy in the network as a power converter. All analysis is performed and validated by the MATLAB / Simulink simulation, placing the system under dynamic load conditions.