Intelligent Power Control of CD Microgrid
Chapter
Accepted version
Permanent lenke
http://hdl.handle.net/11250/2486066Utgivelsesdato
2017Metadata
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- Institutt for elkraftteknikk [2503]
- Publikasjoner fra CRIStin - NTNU [38576]
Originalversjon
10.1109/ICUWB.2017.8251006Sammendrag
In this paper, an intelligent power management strategy is proposed for hybrid DC microgrid, including wind turbine, fuel cell and battery energy storage. The considered wind turbine has a permanent magnet synchronous generator (PMSG). In the considered structure, wind turbine operates as the main energy source while the fuel cell and battery bank are both auxiliary power sources. The main control objective is to supply the load power continuously while keeping all power sources in normal conditions. Hence, the fuel cell and battery bank are managed such that the system operates in normal condition and fuel cell will not generate excessive power. The proposed control scheme is based on the fuzzy algorithm. All simulations in variant operational modes are performed by MATLAB/Simulink and results show the effectiveness of the proposed control strategy.