@article {6913585,
	title = {Dynamic Stability Enhancement of a DC-Segmented AC Power System Via HVDC Operating-Point Adjustment},
	journal = {IEEE Transactions on Power Delivery},
	volume = {30},
	number = {2},
	year = {2015},
	month = {April},
	pages = {657-665},
	keywords = {bifurcation, Damping, damping improvement, DC-segmented AC power system configurations, eigenvalues and eigenfunctions, first-order sensitivity, Hopf bifurcation stability margin, HVDC link controllers, HVDC operating-point adjustment, HVDC power transmission, HVDC transmission, HVDC transmission control, line impedance variations, load impedance variations, optimum direction, oscillatory dynamic stability enhancement, power system control, power system dynamic stability, power system stability, power transmission control, Sensitivity, setpoint value adjustment, Stability analysis},
	issn = {0885-8977},
	author = {S. P. Azad and R. Iravani and J. E. Tate}
}