Luo Guangjun, Ding Huixia, Liu Ge, et al. Applications of SDP algorithm in electric power backbone optical transmission networks[J]. 2014,(1):22-24. DOI: 10.13756/j.gtxyj.2014.01.009.
Electric power backbone optical transmission network is the basic infrastructure for power dispatching and information exchange by electric power companies and improving its survivability is the focus of research in recent years.In connection with the requirement of protecting electric power backbone optical transmission networks
this paper proposes a Suurballe algorithm-based Dedicated Protection(SDP)algorithm.Simulation results indicate that SDP has lower blocking probability and resource occupancy rate than the traditional Dijkstra algorithm-based Dedicated Protection(DDP)algorithm
more suitable for the grid services that need dedicated protection.