A review on wide-area damping control to restrain inter-area low frequency oscillation for large-scale power systems with increasing renewable generation. (May 2016)

• Record Type: Journal Article
• Authors: Zhang, Xinran; Lu, Chao; Liu, Shichao; Wang, Xiaoyu
• Is Part Of: Renewable & sustainable energy reviews. Volume 57(2016:May)
• Page Start: 45
• Page End: 58
• Publication Date: 2016-05
• Subjects: Low frequency oscillation -- Wide area damping control -- Controller design methods -- Adaptive controller design -- Wide area measurement systems; Renewable energy sources -- Periodicals; Power resources -- Periodicals; Énergies renouvelables -- Périodiques; Ressources énergétiques -- Périodiques; 333.794
• DOI: 10.1016/j.rser.2015.12.167
• Languages: English
• ISSNs: 1364-0321

Abstract

Abstract: Inter-area low frequency electromagnetic oscillation (LFEO) in inter-connected power systems is one of the major barriers to improve the dynamic performance of power systems, since they could either limit the amount of power transfer on the tie-lines or endanger the dynamic stability of the power systems. With the high penetration of wind and photovoltaic (PV) power plants in power systems, LFEO is becoming a problem worth more attention in renewable energy age and must be better solved in order to accept more wind and PV power in power systems. Wide-area damping control (WADC) has gained popularity in suppression of inter-area LFEO recently. Many control strategies have been developed on WADC design. This paper aims to provide a general review on practical issues, typical WADC off-line and adaptive design methods and engineering cases regarding WADC implementations. These practical issues include design flow, mode analysis, choice of actuator and feedback signal, system identification and the effect of time delay. In terms of designing WADC controllers, both offline and adaptive methods have been reviewed and compared. Finally, WADC engineering cases all around the world are summarized.