Optimal Sizing and Operation of ESS at Renewable Energy Substation

Yeuntae Yoo, Taehyung Kim, Seungmin Jung, Gilsoo Jang

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

Abstract

Power System with high penetration of inverter based renewable generators have several problems such as voltage instability and frequency deviation. The most severe problems for such network is lack of inertia due to fewer number of synchronous generators connected to the grid. As portion of synchronous generators in network decrease, low inertia of system can be a major problem which hinder the additional renewable generator deployment. Energy Storage System (ESS) is adequate solution for this problems by providing inertia response and governor response to low inertia network. In this paper, actual network system study was conducted to integrate large wind farms in small network with low inertia. ESS and is installed at each point of interconnection of windfarms. Inertia response operation strategy of ESS is suggested to protect system from low frequency load shedding and also provide emergency reactive power compensation to prevent cascading failure of network due to voltage under fault ride through standard of wind turbines.

Original languageEnglish
Title of host publicationProceedings of TENCON 2018 - 2018 IEEE Region 10 Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages128-131
Number of pages4
ISBN (Electronic)9781538654576
DOIs
StatePublished - 2 Jul 2018
Event2018 IEEE Region 10 Conference, TENCON 2018 - Jeju, Korea, Republic of
Duration: 28 Oct 201831 Oct 2018

Publication series

NameIEEE Region 10 Annual International Conference, Proceedings/TENCON
Volume2018-October
ISSN (Print)2159-3442
ISSN (Electronic)2159-3450

Conference

Conference2018 IEEE Region 10 Conference, TENCON 2018
Country/TerritoryKorea, Republic of
CityJeju
Period28/10/1831/10/18

Keywords

  • ESS
  • High penetration
  • Inertia response
  • primary response
  • secondary response
  • Wind farm

Fingerprint

Dive into the research topics of 'Optimal Sizing and Operation of ESS at Renewable Energy Substation'. Together they form a unique fingerprint.

Cite this