Day-ahead coordinated scheduling of hydro and wind power generation system considering uncertainties

Yuanzheng Li, Tianyang Zhao, Chang Liu, Zhiyuan Yu, Kaicheng Li, Lei Wu

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

1 Scopus citations

Abstract

This paper presents a day-ahead coordinated scheduling method of hydro and wind power generation system (HWPGS) with consideration of uncertainties. In this method, we first formulate the coordinated scheduling model with two-part price and power flow constraints, which can well manifest the fixed and variable economic benefits as well as the secure operation of HWPGS, respectively. Then, interval analysis is adopted to study effect of uncertain wind power, water inflow, and electricity load on the coordinated scheduling model. Finally, we use a real test system in a western area of China to conduct simulation studies, which verify the effectiveness of interval analysis and the effect of price mechanism on the day-ahead coordinated scheduling of HWPGS.

Original languageEnglish
Title of host publication2018 IEEE/IAS 54th Industrial and Commercial Power Systems Technical Conference, I and CPS 2018
Pages1-8
Number of pages8
ISBN (Electronic)9781538610534
DOIs
StatePublished - 30 May 2018
Event54th IEEE/IAS Industrial and Commercial Power Systems Technical Conference, I and CPS 2018 - Niagara Falls, Canada
Duration: 7 May 201810 May 2018

Publication series

NameConference Record - Industrial and Commercial Power Systems Technical Conference
Volume2018-May

Conference

Conference54th IEEE/IAS Industrial and Commercial Power Systems Technical Conference, I and CPS 2018
Country/TerritoryCanada
CityNiagara Falls
Period7/05/1810/05/18

Keywords

  • Coordinated scheduling
  • Hydropower
  • Power flow
  • Uncertainty
  • Wind power

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