Published Paper Details:

This project mainly focuses on harmonic analysis on micro grid. Harmonics are waveform distortions in electrical frequency, caused by the change in the load. Frequency in the grid is inversely proportional to the load. We need frequency as constant. We need to calculate all form of harmonics generated at the load side and analyze how frequency and voltage is changing according to the load. Micro grids are a type of grids which are isolated from the utility grid but not totally isolated. If there is any power disruption between micro grid and utility grid, micro grid can generate its own electricity by using alternate generating sources. Micro grid can store and use the energy if there is excess energy in the micro grid it can supply the energy to the utility grid. To provide a reliable system in the islanded micro grid, which type of harmonics are produced by the system when there is change in the load, how to reduce the harmonics produced by the system, how to control the frequency that varies when the micro grid is running on the stored energy using converters. If we improve the operation and stability of the grid, it will reduce the line losses, fuel use, reduces carbon footprint and runs at high efficiency. Using battery management system and renewable energy sources we can increase the efficiency of the grid