Optimal scheduling and operation of the ESS for prosumer market environment in grid-connected industrial complex

Sungyun Choi, Sang Won Min

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Abstract

The prosumer market, where energy surplus can be sold to other consumers or utility, has emerged with the increasing penetration of renewable energy sources. The energy management system (EMS) plays a key role in the prosumer market environment by controlling and operating dispatch-able sources-for example, the energy storage systems (ESSs)-to achieve operational goals such as economic or stable operations. The paper, in this context, proposes the coordination scheme between day-ahead optimizing planning and real-time operations of the ESS, aiming to achieve economic benefit-reducing operational costs-and contract fulfillment-providing designated power to, especially, grid-connected industrial complex at peak-load conditions. All in all, the ultimate goal of the proposed methodology is to maximize the profits of prosumers by controlling the ESS in various operating conditions. The paper also presents case study with a test-bed of prosumer market to validate the proposed method. As historical data for day-ahead optimization, actual field data recording power generation of renewable energy sources and load consumption of an industrial complex are used. For day-ahead optimization, quadratic programming is used that minimizes operation costs as well as prevents battery deterioration.

Original languageEnglish
Title of host publication2017 IEEE Industry Applications Society Annual Meeting, IAS 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-7
Number of pages7
ISBN (Electronic)9781509048946
DOIs
Publication statusPublished - 2017 Nov 8
Externally publishedYes
Event2017 IEEE Industry Applications Society Annual Meeting, IAS 2017 - Cincinnati, United States
Duration: 2017 Oct 12017 Oct 5

Publication series

Name2017 IEEE Industry Applications Society Annual Meeting, IAS 2017
Volume2017-January

Other

Other2017 IEEE Industry Applications Society Annual Meeting, IAS 2017
CountryUnited States
CityCincinnati
Period17/10/117/10/5

Keywords

  • Day-ahead planning
  • Energy management
  • Energy storage systems
  • Optimization
  • Prosumer market
  • Quadratic programming
  • Real-time operation

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering
  • Control and Optimization
  • Energy Engineering and Power Technology
  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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