An interactive operation strategy for microgrid cooperated with distribution system based on demand response

  • Feijin Peng
  • , Hongzhi Su
  • , Peng Li
  • , Guanyu Song
  • , Jinli Zhao*
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Microgrid is an autonomous system which can achieve self-control, self-protection and self-management. It will not only comprehensively exploit the advantages of renewable energy sources (RES) in environment protection and energy conservation, but also overcome its intermittency and volatility, reduce the impact to distribution system when the distributed energy resources (DERs) are connected to the distribution network as microgrids. Deployment of microgrids can facilitate efficient demand side management and integration of RESs at the distribution level. This paper proposed an interactive operation strategy for microgrid cooperated with distribution system based on demand response. In the present paper, a day-ahead operation optimization model of microgrid on account of electricity purchasing cost, electricity selling benefits, generation cost of distributed generations (DGs) is proposed. And then an interaction model in which the microgrid responds to the interaction demand through adjusting the scheduling plan aiming at dealing with the excessive peak load of distribution system is presented. We analyzed the relationship between interaction capacity and interaction cost via sensitivity analysis and finally achieved the interaction between the microgrid and the distribution system. The simulation results in a microgrid, which has a wind turbine (WT), photovoltaic (PV) system, energy storage system (ESS) and loads, demonstrate the effectiveness of the proposed method.

Original languageEnglish
Title of host publicationProceedings of the 5th IEEE International Conference on Electric Utility Deregulation, Restructuring and Power Technologies, DRPT 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages156-160
Number of pages5
ISBN (Electronic)9781467371063
DOIs
Publication statusPublished - 11 Mar 2016
Externally publishedYes
Event5th IEEE International Conference on Electric Utility Deregulation, Restructuring and Power Technologies, DRPT 2015 - Changsha, China
Duration: 26 Nov 201529 Nov 2015

Publication series

NameProceedings of the 5th IEEE International Conference on Electric Utility Deregulation, Restructuring and Power Technologies, DRPT 2015

Conference

Conference5th IEEE International Conference on Electric Utility Deregulation, Restructuring and Power Technologies, DRPT 2015
Country/TerritoryChina
CityChangsha
Period26/11/1529/11/15

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • Demand response
  • Interaction
  • Microgrid
  • Sensitivity analysis

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