Browsing by Author "Husnain Mehmood"

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    Design, simulation and implementation of solar powered inverter
    (UMT.Lahore, 2016) Muhammad Nouman Riaz; Muhammad Jahangir Alamgir; Husnain Mehmood
    This project presents the design and implementation of single phase photovoltaic inverter. The aim of this project is to give access to an everlasting and pollution free source of energy and to provide the user the option to use the system in two possible operating modes i.e. the stand alone mode which is used to satisfy his needs and grid connected mode which used to sell electricity to utility when in excess. Hence eliminating the need of battery storage .The inverter output will be regulated from 220Volts to 230 Volts at 50 Hz for a variation of load rated between 40W to 365W. Data for this study was gathered from different resources with the help of research papers. For boosting dc voltage from one level to other boost converter was used. This thesis is proposed to provide a method of boosting dc voltage from 5 Volts to 14 Volts, by using a boost converter designed specifically for this task. Then this 12V DC is converted into same level Ac voltage using inverter. After that centered taped transformer increases 12V AC into 220 V AC. But at the same time power quality is also improved by LC filter.