7Girgis A, Brahma S. Effect of Distributed Generation on Protective Device Coordination in Distribution System [A]. In:2001 Large Engineering Systems Conference on Power Engineering. Canada: 2001.115- 119.
8Brahma S M, Girgis A A. Development of Adaptive Scheme for Distribution System with High Penetration of Distributed Generation[J]. IEEE Trans on Power Delivery, 2004,19(1 ).
9Kumpulainen L K, Kauhaniemi K T. Analysis of the Impact of Distributed Generation on Automatic Reclosing[J]. IEEE,2004.