TY  - JOUR
T1  - Investigation of Parameters on Small Signal Stability of 206.1 MVA Generators
AU - , Waluyo AU - Grady Krisshandy, Gregorius AU - Taryana, Nandang 
JO  - Journal of Engineering and Applied Sciences
VL  - 14
IS  - 20
SP  - 7457
EP  - 7465
PY  - 2019
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2019.7457.7465
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2019.7457.7465
KW  - Asymptote stable
KW  -damping constant
KW  -damping ratio
KW  -synchronizing constant
KW  -small signal
stability
KW  -oscillation
AB  - This research was investigation on small signal stability on two generators. The analyses were based
on the single machine infinite bus with the increasing load as 25% of 175 MW and 85 MVAR. It was yielded
the damping ratios, oscillating frequencies and stability conditions. Furthermore, it could be calculated the
system synchronizing and damping constants. The results for the active and reactive powers and for the
terminal and bus voltages in both generators were the same as the oscillating in 8-9.3 sec. The chosen data for
the computations were at the time before the increasing load in 7.8 sec with every sampling oscillation
as 0.05 sec. The results were the system in asymptote stables with the 0.0043-0.0044 damping ratios,
1.2108-1.2132 Hz for oscillating frequencies, around 1.47 pu torque for synchronizing constant and 0.50 pu
torque per changing speed for the damping constant
ER  -