@inproceedings{e8e840e0235945479491d8aba9c73f91,
title = "A nonlinear adaptive backstepping approach for coordinated excitation and steam-valving control of synchronous generators",
abstract = "Steam-valving and excitation systems play an important role to maintain the transient stability of power systems with synchronous generators when power systems are subjected to large disturbances and sudden load changes. This paper presents a nonlinear adaptive backstepping approach for controlling excitation and steam-valving systems of synchronous generators. In this paper, the proposed excitation and steam-valving controllers are designed in a coordinated manner so that they can work under several and most severe operating conditions. Both excitation and steam-valving controllers are designed by considering some critical parameters as unknown. The effectiveness of the proposed coordinated control scheme is evaluated on a single machine infinite bus system under different operating conditions such as load changes and three-phase short circuit faults at the generator terminal. Finally, performance of the proposed scheme is compared to that of a similar nonlinear adaptive backstepping excitation controller without any coordination and simulation results demonstrate the superiority of the proposed one.",
keywords = "Adaptive backstepping control, coordinated control, excitation control, steam-valving control, transient stability",
author = "Roy, {T. K.} and Mahmud, {M. A.} and Shen, {W. X.} and Oo, {A. M.T.}",
year = "2015",
month = jun,
day = "3",
doi = "10.1109/ASCC.2015.7244636",
language = "English",
series = "2015 10th Asian Control Conference: Emerging Control Techniques for a Sustainable World, ASCC 2015",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
editor = "Hazlina Selamat and Ramli, {Hafiz Rashidi Haruna} and Faudzi, {Ahmad Athif Mohd} and Rahman, {Ribhan Zafira Abdul} and Ishak, {Asnor Juraiza} and Soh, {Azura Che} and Ahmad, {Siti Anom}",
booktitle = "2015 10th Asian Control Conference",
address = "United States",
note = "10th Asian Control Conference, ASCC 2015 ; Conference date: 31-05-2015 Through 03-06-2015",
}