Application of IELM Algorithm Based Fault Section Localization Method in Centralized Feeder Automation of Distribution Network
As an important part of centralized feeder automation,fault section positioning in distribution networks is the foundation for subsequent fault isolation and power restoration in feeder automation systems,and therefore has certain research value.Based on the traditional ELM algorithm,with the goal of improving global optimization ability and reducing local convergence probability,the traditional ELM algorithm model has been improved.A fault section localization method for distribution networks based on the IELM algorithm has been proposed,and tested using the IEEE33 node dual power distribution network as a simulation testing system.The results indicate that the proposed method can effectively improve the accuracy,fault tolerance,and efficiency of fault section localization.
distribution networkfeeder automationfault section positioningfault distance measurement
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