A microgrid energy management system for inducing optimal demand response

Soojeong Choi, Sunju Park, Dong Joo Kang, Seungjae Han, Hak Man Kim

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

38 Citations (Scopus)

Abstract

This paper focuses on optimal operation schedule of a Microgrid that is interconnected to the power grid. We develop a mathematical model to compute the optimal operation schedule that embodies demand response. Integer Programming optimization is used to this end. Our model incorporates the electricity load into three types: fixed, transferable, and user-action loads. The transferable load plays a key role in molding demand response. Experimental results show that the proposed model exploits the demand elasticity and significantly reduces the total operation cost. Also observed from the experiments are the impact of the uncertainty in renewable distributed generators on operation schedule and total cost and the role of power storages for enhancing the demand elasticity with respect to user-action loads and for reserving power against high price.

Original languageEnglish
Title of host publication2011 IEEE International Conference on Smart Grid Communications, SmartGridComm 2011
Pages19-24
Number of pages6
DOIs
Publication statusPublished - 2011 Dec 1
Event2011 IEEE 2nd International Conference on Smart Grid Communications, SmartGridComm 2011 - Brussels, Belgium
Duration: 2011 Oct 172011 Oct 20

Publication series

Name2011 IEEE International Conference on Smart Grid Communications, SmartGridComm 2011

Other

Other2011 IEEE 2nd International Conference on Smart Grid Communications, SmartGridComm 2011
CountryBelgium
CityBrussels
Period11/10/1711/10/20

Fingerprint

Energy management systems
demand elasticity
Elasticity
energy
demand
Integer programming
management
Molding
Costs
Loads (forces)
Electricity
Mathematical models
costs
electricity
programming
uncertainty
Experiments
experiment
Uncertainty

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Communication

Cite this

Choi, S., Park, S., Kang, D. J., Han, S., & Kim, H. M. (2011). A microgrid energy management system for inducing optimal demand response. In 2011 IEEE International Conference on Smart Grid Communications, SmartGridComm 2011 (pp. 19-24). [6102317] (2011 IEEE International Conference on Smart Grid Communications, SmartGridComm 2011). https://doi.org/10.1109/SmartGridComm.2011.6102317
Choi, Soojeong ; Park, Sunju ; Kang, Dong Joo ; Han, Seungjae ; Kim, Hak Man. / A microgrid energy management system for inducing optimal demand response. 2011 IEEE International Conference on Smart Grid Communications, SmartGridComm 2011. 2011. pp. 19-24 (2011 IEEE International Conference on Smart Grid Communications, SmartGridComm 2011).
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Choi, S, Park, S, Kang, DJ, Han, S & Kim, HM 2011, A microgrid energy management system for inducing optimal demand response. in 2011 IEEE International Conference on Smart Grid Communications, SmartGridComm 2011., 6102317, 2011 IEEE International Conference on Smart Grid Communications, SmartGridComm 2011, pp. 19-24, 2011 IEEE 2nd International Conference on Smart Grid Communications, SmartGridComm 2011, Brussels, Belgium, 11/10/17. https://doi.org/10.1109/SmartGridComm.2011.6102317

A microgrid energy management system for inducing optimal demand response. / Choi, Soojeong; Park, Sunju; Kang, Dong Joo; Han, Seungjae; Kim, Hak Man.

2011 IEEE International Conference on Smart Grid Communications, SmartGridComm 2011. 2011. p. 19-24 6102317 (2011 IEEE International Conference on Smart Grid Communications, SmartGridComm 2011).

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

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Choi S, Park S, Kang DJ, Han S, Kim HM. A microgrid energy management system for inducing optimal demand response. In 2011 IEEE International Conference on Smart Grid Communications, SmartGridComm 2011. 2011. p. 19-24. 6102317. (2011 IEEE International Conference on Smart Grid Communications, SmartGridComm 2011). https://doi.org/10.1109/SmartGridComm.2011.6102317