System and method for real-time feeder reconfiguration for load balancing in distribution system automation

A system and method for real-time feeder reconfiguration for load balancing in distribution system automation is provided. The load balancing of transformers and feeders is achieved by means of load transfer from an overloaded transformer or feeder to an adjacent transformer or feeder which is light...

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Bibliographische Detailangaben
Hauptverfasser:	BISWAL ABHINNA CHANDRA, MANGLA ASHISH, RAHMAN AKILUR, JHA RAJEEV
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	A system and method for real-time feeder reconfiguration for load balancing in distribution system automation is provided. The load balancing of transformers and feeders is achieved by means of load transfer from an overloaded transformer or feeder to an adjacent transformer or feeder which is lightly loaded. The method comprises of defining an objective function as the sum of squares of the load deviation of transformers/feeders. The minimization of this objective function determines the optimal operating states (open or closed) of sectionalizing switches. The load balancing operation of transformer and feeder is carried out by a single operation in which a plurality of switches is reconfigured.