Abstract
As the important infrastructure of power transmission systems, the power transmission lines are vulnerable during the peak power transmission periods. They usually meet many faults that may cause l...
Highlights
Electric energy is transmitted from remote power stations to users by traditional power transmission systems (PTSs) that are generally composed of many distributed electrical substations (ESs) and power transmission lines
We propose a coordination protocol to perform the restoration of power transmission failures during peak and off-peak periods
In a traditional PTS N T, 8pi 2 (PTh [ PTm [ PTl ), ES pi may be preconnected with other ESs by emergence power transmission lines and electric switches that are opened in initial states
Summary
Electric energy is transmitted from remote power stations to users by traditional power transmission systems (PTSs) that are generally composed of many distributed electrical substations (ESs) and power transmission lines. FBs cannot provide any formal verification method to verify the correctness of these presented DCSs. As a class of formal paradigms, Petri nets[13] are used to perform fault detection and restoration in discrete event systems. Wang et al.[22] propose an online fault diagnosis approach for timed discrete event systems based on timed Petri nets in which all transitions are partitioned into observable and unobservable. A large area blackout may occur in ‘‘Export House’’ and its downstream ESs. In a traditional PTS N T , 8pi 2 (PTh [ PTm [ PTl ), ES pi may be preconnected with other ESs by emergence power transmission lines and electric switches that are opened in initial states.
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