1. 2003 Blackout in the United States and Canada Causes and Recommendations, U.S.-Canada Power System Outage Task Force, April 5, 2004. www.nerc.com.
2. Identification of voltage control areas and reactive power reserve. Advancement in on-line voltage security assessment;Morison;IEEE/PES General Meeting,2008
3. Application of computational intelligence techniques for load shedding in power systems: a review;Laghari;Energy Convers. Manage.,2013
4. Methods for determining proximity to voltage collapse;Schlueter;IEEE Trans. Power Syst.,1991
5. Method of identifying weak transmission network stability boundaries;Lie;IEEE Trans. Power Syst.,1993