Impact of Renewable Energy Sources on AC System Strength Using Inverter Interaction Level

Dohyuk Kim; Byongjun Lee

doi:10.1109/iSPEC48194.2019.8975093

Impact of Renewable Energy Sources on AC System Strength Using Inverter Interaction Level

Dohyuk Kim, Byongjun Lee

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

4 Citations (Scopus)

Abstract

Increasing penetration of Renewable Energy Sources (RESs) such as wind, solar plants equipped with fastacting control systems to the weak points of a power system could be concerned about the problem from classical voltage instability to control instability and control interactions. System strength is one of the important concerns in the integration of RES. Short circuit ratio (SCR) is often used as an index of the system strength. However, when RES are installed in an adjacent location, system strength can be lower than evaluation by SCR. Weighted Short Circuit Ratio (WSCR) is an index that reflects RESs interaction by assuming a 100% influence. This paper propose Inverter Interaction Level Short Circuit Ratio (IILSCR) method using inverter-based resource's output tracing. IILSCR can accurately estimate system strength which RESs are connected in adjacent spot by reflecting the interaction between RESs.

Original language	English
Title of host publication	iSPEC 2019 - 2019 IEEE Sustainable Power and Energy Conference
Subtitle of host publication	Grid Modernization for Energy Revolution, Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1217-1221
Number of pages	5
ISBN (Electronic)	9781728149301
DOIs	https://doi.org/10.1109/iSPEC48194.2019.8975093
Publication status	Published - 2019 Nov
Event	2019 IEEE Sustainable Power and Energy Conference, iSPEC 2019 - Beijing, China Duration: 2019 Nov 21 → 2019 Nov 23

Publication series

Name	iSPEC 2019 - 2019 IEEE Sustainable Power and Energy Conference: Grid Modernization for Energy Revolution, Proceedings

Conference

Conference	2019 IEEE Sustainable Power and Energy Conference, iSPEC 2019
Country/Territory	China
City	Beijing
Period	19/11/21 → 19/11/23

Bibliographical note

Publisher Copyright:
© 2019 IEEE.

Keywords

Interaction
Inverter based Resource
Power Tracing
Renewable Energy Sources
Short Circuit Ratio

ASJC Scopus subject areas

Electrical and Electronic Engineering
Development
Economics and Econometrics
Energy Engineering and Power Technology
Renewable Energy, Sustainability and the Environment
Computer Networks and Communications

UN SDGs

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

Access to Document

10.1109/iSPEC48194.2019.8975093

Cite this

Kim, D., & Lee, B. (2019). Impact of Renewable Energy Sources on AC System Strength Using Inverter Interaction Level. In iSPEC 2019 - 2019 IEEE Sustainable Power and Energy Conference: Grid Modernization for Energy Revolution, Proceedings (pp. 1217-1221). Article 8975093 (iSPEC 2019 - 2019 IEEE Sustainable Power and Energy Conference: Grid Modernization for Energy Revolution, Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/iSPEC48194.2019.8975093

Impact of Renewable Energy Sources on AC System Strength Using Inverter Interaction Level. / Kim, Dohyuk; Lee, Byongjun.
iSPEC 2019 - 2019 IEEE Sustainable Power and Energy Conference: Grid Modernization for Energy Revolution, Proceedings. Institute of Electrical and Electronics Engineers Inc., 2019. p. 1217-1221 8975093 (iSPEC 2019 - 2019 IEEE Sustainable Power and Energy Conference: Grid Modernization for Energy Revolution, Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kim, D & Lee, B 2019, Impact of Renewable Energy Sources on AC System Strength Using Inverter Interaction Level. in iSPEC 2019 - 2019 IEEE Sustainable Power and Energy Conference: Grid Modernization for Energy Revolution, Proceedings., 8975093, iSPEC 2019 - 2019 IEEE Sustainable Power and Energy Conference: Grid Modernization for Energy Revolution, Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 1217-1221, 2019 IEEE Sustainable Power and Energy Conference, iSPEC 2019, Beijing, China, 19/11/21. https://doi.org/10.1109/iSPEC48194.2019.8975093

Kim D, Lee B. Impact of Renewable Energy Sources on AC System Strength Using Inverter Interaction Level. In iSPEC 2019 - 2019 IEEE Sustainable Power and Energy Conference: Grid Modernization for Energy Revolution, Proceedings. Institute of Electrical and Electronics Engineers Inc. 2019. p. 1217-1221. 8975093. (iSPEC 2019 - 2019 IEEE Sustainable Power and Energy Conference: Grid Modernization for Energy Revolution, Proceedings). doi: 10.1109/iSPEC48194.2019.8975093

Kim, Dohyuk ; Lee, Byongjun. / Impact of Renewable Energy Sources on AC System Strength Using Inverter Interaction Level. iSPEC 2019 - 2019 IEEE Sustainable Power and Energy Conference: Grid Modernization for Energy Revolution, Proceedings. Institute of Electrical and Electronics Engineers Inc., 2019. pp. 1217-1221 (iSPEC 2019 - 2019 IEEE Sustainable Power and Energy Conference: Grid Modernization for Energy Revolution, Proceedings).

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abstract = "Increasing penetration of Renewable Energy Sources (RESs) such as wind, solar plants equipped with fastacting control systems to the weak points of a power system could be concerned about the problem from classical voltage instability to control instability and control interactions. System strength is one of the important concerns in the integration of RES. Short circuit ratio (SCR) is often used as an index of the system strength. However, when RES are installed in an adjacent location, system strength can be lower than evaluation by SCR. Weighted Short Circuit Ratio (WSCR) is an index that reflects RESs interaction by assuming a 100% influence. This paper propose Inverter Interaction Level Short Circuit Ratio (IILSCR) method using inverter-based resource's output tracing. IILSCR can accurately estimate system strength which RESs are connected in adjacent spot by reflecting the interaction between RESs.",

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Impact of Renewable Energy Sources on AC System Strength Using Inverter Interaction Level

Abstract

Publication series

Conference

Bibliographical note

Keywords

ASJC Scopus subject areas

UN SDGs

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