Active Demand Side Management of a Grid Connected Photovoltaic Energy System Using Optimal Control
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dublin energy lab & dublin institute of technology
Abstract
In this study, optimal energy management for a grid-connected photovoltaic-battery hybrid system was proposed to benefit customers at the demand side. The management of energy flow aims to minimize electricity cost subject to a number of constraints. Time of use (TOU) program was developed to import electricity during off-peak hours and used it during peak hours. Simulation results for the 24- hours period showed that, for a typical Auckland household load, the optimal control approach exported 9.75 kWh more electricity to the grid and imported 4.62 kWh less electricity during winter period. Further, the proposed approach imported 5.27 kWh less electricity from the grid during summer periods than the house with no controller.Description
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DIT – eseia Conference on Smart Energy Systems in Cities and Regions, 10 – 12 April 2018, Dublin Institute of Technology (DIT) Dublin, Ireland.
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NOTICE: this is the author’s version of a work that was accepted for publication. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in (see Citation). The original publication is available at (see Publisher's Version).