Author
Mostafazadeh, A., Tasooji, Tohid Kargar, Şahin, M., Usta, Ö.
Publication Date
2018-01-19
Publication Place
-
IEEE
Subject
Wind turbines, Hybrid power systems, Fuel cells, Batteries, Solar panels, Voltage control, Fuzzy logic
Type
Document
Language
English
Digital
Yes
Manuscript
No
Library
Özyeğin University
Library Asset ID
9781538617236
Record ID
9794b25f-89b5-4dc3-b3b4-8d2e4c2117b5
Date
2018-01-19
Sample Text
Most of power systems experience a transient mode. In a special case, the operation of solar panel and wind turbine is depended to solar irradiance and wind speed. In addition, maintenance dc-link voltage and output AC voltage regardless variations of wind speed and solar irradiation can be a challenging topic. In this paper, a new strategy based on the stability of dc-bus voltage for a hybrid power system is proposed. Firstly, the operation of dc-bus voltage for a stand-alone hybrid power system consists of solar panel and wind turbine is investigated. In this case, a PI controller is used to regulating at its reference value. Finally, the performance of dc-link voltage in a stand-alone hybrid system included a solar PV, wind turbine, battery, and the fuel cell is studied. Furthermore, the Fuzzy logic controller is used as a power management energy in this case. The MATLAB/Simulink and SimPowerSystems software packages are used to model a proposed stand-alone hybrid power system. Simulation results show that proposed strategy has better performance under fast variation of irradiance.
Cilt
2018