Management with fuzzy logic of electrical energy obtained from solar panels and application in intelligent home systems.

Abstract

In this thesis, application of Fuzzy Logic controller to the building energy management system using solar power system energy as a renewable energy source has been put into practice in smart home automation buildings. Solar panels with 2 photovoltaic system with 150 Watt force value and 2 accumulators with 12 V 200 Ah values were used in this hybride power system. The aim of this study is to provide the created system both work autonomous and grid connected. According to this purpose, including the grid connection failure providing energy permanence on managed loads is aimed. This process done by Fuzzy logic controllable building energy managament system. Energy which is produced by hybrid system, firstly charges accumulators and then is transfered to grid or loads. If the hybrid system doesn’t produce energy and batteries are empty, continuity of autonomous loads are compensated from city grid. Additionally before the connecting to the city grid, the controller can analyze home distribution system for supply to the life safety and most importance loads such as , fire alarm control system, access door system, wifi network and extar low voltage power supply. The most important factor here is to ensure the stability of the energy supply of important loads. Second issueis that, energy saving by opening unnecessary loads and also reducing unnecessary energy consumption in smart home systems through specially applied lighting, brightness, movement and precense sensors has been studied.