Load control by adaptive duty cycling

An adaptive load control system and method are provided. A rolling table is utilized to collect duty cycle information of an electrical appliance during defined time periods. The oldest entry in the rolling table is utilized to populate a history table containing historic duty cycle information for...

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Bibliographische Detailangaben
1. Verfasser:	Deligiannis, Jorge
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER COMPUTING CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRICITY FUNCTIONAL ELEMENTS OF SUCH SYSTEMS GENERATION MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING SYSTEMS FOR STORING ELECTRIC ENERGY SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	An adaptive load control system and method are provided. A rolling table is utilized to collect duty cycle information of an electrical appliance during defined time periods. The oldest entry in the rolling table is utilized to populate a history table containing historic duty cycle information for weekly time periods. When a load control event is received at the load controller a historic duty cycle profile and predicted duty cycle profile are determined. Using a received reduction factor from the load control event a restricted duty cycle profile is generated using the historic and predicted duty cycle profiles and applied to the electrical appliance during the load control event time period.