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Aggregated effect of demand response on performance of future grid scenarios

descriptionPublicationkeyboard_double_arrow_right Conference object , Article 01 Jun 2015 China (People's Republic of) Publisher:IEEEJournal:2015 IEEE Eindhoven PowerTech

Authors: Marzooghi, H; Verbic, G; Hill, DJ;

doi: 10.1109/ptc.2015.7232372

handle: 10722/216426 , 10722/232351

Aggregated effect of demand response on performance of future grid scenarios

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Abstract

The existing future grid (FG) feasibility studies have mostly considered simple balancing, but largely neglected network related issues and the effect of demand response (DR) for modelling nett future demand. This paper studies the effect of DR on performance of the Australian National Electricity Market in 2020 with the increased penetration of renewable energy sources (RESs). The demand model integrates the aggregated effect of DR in a simplified representation of the effect of market/dispatch processes aiming at minimising the overall cost of supplying electrical energy. The conventional demand model in the optimisation formulation is augmented by including the aggregated effect of numerous price anticipating users equipped with rooftop photovoltaic (PV)-storage systems. Simulation results show that increasing penetration of DR improves loadability and damping of the system with the increased penetration of RESs.

Country

China (People's Republic of)

Related Organizations

University of Hong Kong
China (People's Republic of)
University of Hong Kong
China (People's Republic of)
University of Hong Kong (香港大學)
China (People's Republic of)
University of Sydney
Australia
University of Hong Kong (香港大學)
China (People's Republic of)

Keywords

Demand response, Demand model, Future grids, Power system stability, Renewable energy sources

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