A Feasibility Study About Capacity Factor-Based BESS Design Plan by State of Charge Analysis

Yunhwan Lee, Minhan Yoon, Jaewan Suh, Seungmin Jung

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

Wind power plant is focused on the improvement of reliability and stability issues which can make impact not only nearby distribution system but also the entire utility grid. Among the compensation devices, utilizing battery energy storage system (BESS) in a wind farm is being considered in many fields to alleviate the fluctuation. It is required to appropriate capacity calculation process for application of the BESS in the wind power system because calculating BESS capacity was not formulated and several algorithms have no adoptability for the various wind farm characteristics. In this paper, a state of charge analysis is progressed based on previous pre-calculation method of BESS capacity. By configuring various wind fluctuating conditions, the feasibility studies about not only historical data and expected condition including power system are constructed. According to the state of charge analysis, a severe surplus power can be covered during certain section which is proposed by power system operator. The electrical supply analysis was progressed by PSCAD/EMTDC.

Original languageEnglish
Title of host publicationGreen Energy and Technology
PublisherSpringer Science and Business Media Deutschland GmbH
Pages761-771
Number of pages11
DOIs
StatePublished - 2020

Publication series

NameGreen Energy and Technology
ISSN (Print)1865-3529
ISSN (Electronic)1865-3537

Keywords

  • Capacity calculation
  • Curtailment
  • EMS
  • ESS application
  • Micro-grid

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