Abdolreza Roozbeh and Reza Sedaghati and Ali Asghar Baziar and Mohammad Reza Tabatabaei
Dynamic Performance Evaluation of Distributed Generation Units in the Micro Grid
550 - 554
2015
9
2
International Journal of Electrical and Computer Engineering
https://publications.waset.org/pdf/10001265
https://publications.waset.org/vol/98
World Academy of Science, Engineering and Technology
This paper presents dynamic models of distributed
generators (DG) and investigates dynamic behavior of the DG units
in the micro grid system. The DG units include photovoltaic and fuel
cell sources. The voltage source inverter is adopted since the
electronic interface which can be equipped with its controller to keep
stability of the micro grid during small signal dynamics. This paper
also introduces power management strategies and implements the DG
load sharing concept to keep the micro grid operation in gridconnected
and islanding modes of operation. The results demonstrate
the operation and performance of the photovoltaic and fuel cell as
distributed generators in a micro grid. The entire control system in
the micro grid is developed by combining the benefits of the power
control and the voltage control strategies. Simulation results are all
reported, confirming the validity of the proposed control technique.
Open Science Index 98, 2015