@article{paperid:1047052,
author = {,  and Rajabi Mashhadi, Habib},
title = {DC Voltage Control and Power-Sharing of Multi-Terminal DC Grids Based on Optimal DC Power Flow and Flexible Voltage Droop Strategy},
journal = {Iranian Journal of Electrical and Electronic Engineering},
year = {2015},
volume = {11},
number = {2},
month = {June},
issn = {1735-2827},
pages = {137--144},
			numpages = {7},
keywords = {CIGRE B4 DC grid test system; multi-terminal DC grids; optimal power flow; voltage droop
control; hierarchical control},
}