Exponential stability for multi-area power systems with time delays under load frequency controller failures
Üst veriTüm öğe kaydını göster
KünyeLi, X., Wang, R., Wu, S.-N., & Dimirovski, G. M. (2017). Exponential stability for multi-area power systems with time delays under load frequency controller failures. Asian Journal of Control, 19(2), 787-791. http://dx.doi.org/10.1002/asjc.1373
This paper investigates the exponential stability problem for a class of multi-area power systems with time delaysunder load frequency controller failures (LFCFs). For describing the phenomenon of LFCFs, the considered multi-areapower system is rewritten as a switched system with multiple time delays. By adopting the switching technique, theexponential stability conditions for multi-area power systems are developed when the controller failure frequency andthe unavailability ratio of the controller are restricted. Finally, one example is given to show the applicability of theproposed method.