TY - CHAP
T1 - Impact of power system stabilizer on combined ALFC and AVR system
AU - Rajbongshi, Rumi
AU - Saikia, Lalit Chandra
AU - Saha, Arindita
AU - Tasnin, Washima
AU - Saha, Debdeep
N1 - Publisher Copyright:
© Springer Nature Singapore Pte Ltd. 2019.
PY - 2019
Y1 - 2019
N2 - This study demonstrates the impact of Power System Stabilizer (PSS) on the combined Automatic Load Frequency Control (ALFC) and Automatic Voltage Regulator (AVR) model of two unequal area systems. Both areas of the system have wind, diesel, and reheat thermal plant with proper physical constraints. Fractional-order PIλDF controller is introduced for the system and the performance of the same is compared with some integer-order controllers. The parameters of controllers and PSS are optimized simultaneously using lightning search algorithm. The investigation indicates the superior performance of PIλDF to others. The impact of PSS on system dynamic performance is investigated and infers that the inclusion of PSS damps out the system oscillations, which consequently enhances the system dynamic performance. Also, robust performance of the PIλDF controller and PSS parameters for the considered system are established against changing parameters of generator field.
AB - This study demonstrates the impact of Power System Stabilizer (PSS) on the combined Automatic Load Frequency Control (ALFC) and Automatic Voltage Regulator (AVR) model of two unequal area systems. Both areas of the system have wind, diesel, and reheat thermal plant with proper physical constraints. Fractional-order PIλDF controller is introduced for the system and the performance of the same is compared with some integer-order controllers. The parameters of controllers and PSS are optimized simultaneously using lightning search algorithm. The investigation indicates the superior performance of PIλDF to others. The impact of PSS on system dynamic performance is investigated and infers that the inclusion of PSS damps out the system oscillations, which consequently enhances the system dynamic performance. Also, robust performance of the PIλDF controller and PSS parameters for the considered system are established against changing parameters of generator field.
UR - https://www.scopus.com/pages/publications/85054311084
UR - https://www.scopus.com/pages/publications/85054311084#tab=citedBy
U2 - 10.1007/978-981-13-1966-2_51
DO - 10.1007/978-981-13-1966-2_51
M3 - Chapter
AN - SCOPUS:85054311084
T3 - Advances in Intelligent Systems and Computing
SP - 573
EP - 582
BT - Advances in Intelligent Systems and Computing
PB - Springer Verlag
ER -