TY - JOUR
T1 - Improvement of Wide-Area Damping Controller Subject to Actuator Saturations
T2 - A Dynamic Anti-windup Approach
AU - Fang, Jiakun
AU - Wei, Yao
AU - Chen, Zhe
AU - Wen, Jinyu
AU - Su, Chi
AU - Cheng, Shijie
PY - 2018/5/15
Y1 - 2018/5/15
N2 - This study presents results on a dynamic anti-windup compensator (DAWC) for the flexible AC transmission system-based wide-area damping controller (WADC). A systematic design approach of the DAWC is proposed following a typical two-step design procedure. First, a third-order WADC is designed for a 10-machine, 39-bus power system reinforced with a static synchronous compensator to damp the critical inter-area modes by employing appropriate global signal measurements. The full-order DAWC design method is applied to improve the dynamic performance of the saturated WADC. The robustness of the DAWC can cover a wide range of the operating conditions. Comparative studies on static AW and DAWC have been carried out on both the numerical simulation and experimental platform. Both simulation and experimental results demonstrate the improved performances of the DAWC.
AB - This study presents results on a dynamic anti-windup compensator (DAWC) for the flexible AC transmission system-based wide-area damping controller (WADC). A systematic design approach of the DAWC is proposed following a typical two-step design procedure. First, a third-order WADC is designed for a 10-machine, 39-bus power system reinforced with a static synchronous compensator to damp the critical inter-area modes by employing appropriate global signal measurements. The full-order DAWC design method is applied to improve the dynamic performance of the saturated WADC. The robustness of the DAWC can cover a wide range of the operating conditions. Comparative studies on static AW and DAWC have been carried out on both the numerical simulation and experimental platform. Both simulation and experimental results demonstrate the improved performances of the DAWC.
UR - http://www.scopus.com/inward/record.url?scp=85046078975&partnerID=8YFLogxK
U2 - 10.1049/iet-gtd.2017.1032
DO - 10.1049/iet-gtd.2017.1032
M3 - Journal article
SN - 1751-8687
VL - 12
SP - 2115
EP - 2123
JO - IET Generation, Transmission & Distribution
JF - IET Generation, Transmission & Distribution
IS - 9
ER -