Sequential disaster recovery model for distribution systems with co-optimization of maintenance and restoration crew dispatch

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dc.contributor.authorZhang, Gang
dc.contributor.authorZhang, Feng
dc.contributor.authorZhang, Xin
dc.contributor.authorMeng, Ke
dc.contributor.authorYang Dong, Zhao
dc.date.accessioned2020-05-19T14:45:34Z
dc.date.available2020-05-19T14:45:34Z
dc.date.issued2020-05-12
dc.description.abstractTo efficiently restore electricity customers from a large-scale blackout, this paper proposes a novel mixed-integer linear programing (MILP) model for the optimal disaster recovery of power distribution systems. In the proposed recovery scheme, the maintenance crews (MCs) are scheduled to repair damaged components, and the restoration crews (RCs) are dispatched to switch on the manual switches. Then, the MC and RC dispatch models are integrated into the disaster recovery scheme, which will generate an optimal sequence of control actions for distributed generation (DG), controllable load, and remote/ manual switches. Besides, to address the time scale related challenges in the model formulation, the technical constraints for system operation are investigated in each energization step rather than time step, hence the co-optimization problem is formulated as an “event-based” model with variable time steps. Consequently, the disaster recovery, MC dispatch and RC dispatch are properly cooperated, and the whole distribution systems can be restored step by step. Last, the effectiveness of the co-optimization model is validated in the modified IEEE 123 bus test distribution system.en_UK
dc.identifier.citationZhang G, Zhang F, Zhang X, et al., (2020) Sequential disaster recovery model for distribution systems with co-optimization of maintenance and restoration crew dispatch. IEEE Transactions on Smart Grid, Volume 11, Issue 6, November 2020, pp. 4700-4713en_UK
dc.identifier.issn1949-3053
dc.identifier.urihttps://doi.org/10.1109/TSG.2020.2994111
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/15453
dc.language.isoenen_UK
dc.publisherIEEEen_UK
dc.rightsAttribution-NonCommercial 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/*
dc.subjectrestoration crewen_UK
dc.subjectmaintenance crewen_UK
dc.subjectswitching sequenceen_UK
dc.subjectdistribution systemen_UK
dc.subjectDisaster recoveryen_UK
dc.titleSequential disaster recovery model for distribution systems with co-optimization of maintenance and restoration crew dispatchen_UK
dc.typeArticleen_UK

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