MICRO PV/WIND HYBRID BASED SMART ENERGY MANAGEMENT SYSTEM

Year 2019, Volume: 2 Issue: 2, 54 - 59, 31.12.2019

Mehmet Ali Özçelik Ali Utma Ahmet Serdar Yılmaz

Abstract

Abstract

Along with the widespread
use of renewable energy systems, grid integration with the sources such as
wind, photovoltaic (PV) is becoming a matter of importance in micro grids.
Micro grids can be installed where energy is
needed. In this research, a smart grid system has been constituted in the
sample micro level. The system consist from PV panels, wind turbine,
charge regulators, battery, microcontroller system, and grid system. Energy
demand of the load group is provided from the wind and PV based hybrid micro
grid. The electrical information taken from the PV and wind turbine device with
the voltage divider and current sensor is transferred to the microcontroller
system. The load electrical energy requirement is primarily provided by the PV
/ Wind energy conversion, then by the battery and by the network in the last
stage, all of the cases have been managed by the proposed control algorithm.
Also, the excess energy generated by the PV/Wind hybrid system is transferred
to the grid. As a result, the usage of PV/Wind hybrid energy conversion system
has been increased at the highest level to supply benefit and the unit cost of
energy is reduced. 

Keywords

Photovoltaic energy conversion, Wind energy conversion

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