A Study on the System Strength Evaluation Index Considering the Interaction between Renewable Energy

Beomju Kim; Seunghyuk Im; Byongjun Lee

doi:10.1109/APAP59666.2023.10348503

A Study on the System Strength Evaluation Index Considering the Interaction between Renewable Energy

Beomju Kim
, Seunghyuk Im
, Byongjun Lee

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

Abstract

In order to reduce greenhouse gas emissions, the connection of renewable energy to power system is increasing. Renewable energy such as wind power and photovoltaic are inverter-based resources (IBRs) that provide limited short-circuit current unlike synchronous generators, and the limited short-circuit current adversely affects voltage after disturbance. Describes Short Circuit Ratio(SCR), a system strength evaluation index used in power systems when connecting inverter-based resources, and Weighted Short Circuit Ratio(WSCR) and Composite Short Circuit Ratio(CSCR), system strength evaluation indexes considering the interaction between inverter-based resources caused by Phased-Locked Loop(PLL) control characteristics is analyzed.

Original language	English
Title of host publication	2023 International Conference on Advanced Power System Automation and Protection, APAP 2023
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	86-88
Number of pages	3
ISBN (Electronic)	9798350306668
DOIs	https://doi.org/10.1109/APAP59666.2023.10348503
Publication status	Published - 2023
Event	2023 IEEE International Conference on Advanced Power System Automation and Protection, APAP 2023 - Xuchang, China Duration: 2023 Oct 8 → 2023 Oct 12

Publication series

Name	2023 International Conference on Advanced Power System Automation and Protection, APAP 2023

Conference

Conference	2023 IEEE International Conference on Advanced Power System Automation and Protection, APAP 2023
Country/Territory	China
City	Xuchang
Period	23/10/8 → 23/10/12

Bibliographical note

Publisher Copyright:
© 2023 IEEE.

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

Grid-following inverter
Grid-forming inverter
interaction between IBGs
System Strength
System Strength index

ASJC Scopus subject areas

Computer Networks and Communications
Energy Engineering and Power Technology
Electrical and Electronic Engineering
Safety, Risk, Reliability and Quality
Control and Optimization

Access to Document

10.1109/APAP59666.2023.10348503

Cite this

Kim, B., Im, S., & Lee, B. (2023). A Study on the System Strength Evaluation Index Considering the Interaction between Renewable Energy. In 2023 International Conference on Advanced Power System Automation and Protection, APAP 2023 (pp. 86-88). (2023 International Conference on Advanced Power System Automation and Protection, APAP 2023). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APAP59666.2023.10348503

A Study on the System Strength Evaluation Index Considering the Interaction between Renewable Energy. / Kim, Beomju; Im, Seunghyuk; Lee, Byongjun.
2023 International Conference on Advanced Power System Automation and Protection, APAP 2023. Institute of Electrical and Electronics Engineers Inc., 2023. p. 86-88 (2023 International Conference on Advanced Power System Automation and Protection, APAP 2023).

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

Kim, B, Im, S & Lee, B 2023, A Study on the System Strength Evaluation Index Considering the Interaction between Renewable Energy. in 2023 International Conference on Advanced Power System Automation and Protection, APAP 2023. 2023 International Conference on Advanced Power System Automation and Protection, APAP 2023, Institute of Electrical and Electronics Engineers Inc., pp. 86-88, 2023 IEEE International Conference on Advanced Power System Automation and Protection, APAP 2023, Xuchang, China, 23/10/8. https://doi.org/10.1109/APAP59666.2023.10348503

Kim B, Im S, Lee B. A Study on the System Strength Evaluation Index Considering the Interaction between Renewable Energy. In 2023 International Conference on Advanced Power System Automation and Protection, APAP 2023. Institute of Electrical and Electronics Engineers Inc. 2023. p. 86-88. (2023 International Conference on Advanced Power System Automation and Protection, APAP 2023). doi: 10.1109/APAP59666.2023.10348503

Kim, Beomju ; Im, Seunghyuk ; Lee, Byongjun. / A Study on the System Strength Evaluation Index Considering the Interaction between Renewable Energy. 2023 International Conference on Advanced Power System Automation and Protection, APAP 2023. Institute of Electrical and Electronics Engineers Inc., 2023. pp. 86-88 (2023 International Conference on Advanced Power System Automation and Protection, APAP 2023).

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abstract = "In order to reduce greenhouse gas emissions, the connection of renewable energy to power system is increasing. Renewable energy such as wind power and photovoltaic are inverter-based resources (IBRs) that provide limited short-circuit current unlike synchronous generators, and the limited short-circuit current adversely affects voltage after disturbance. Describes Short Circuit Ratio(SCR), a system strength evaluation index used in power systems when connecting inverter-based resources, and Weighted Short Circuit Ratio(WSCR) and Composite Short Circuit Ratio(CSCR), system strength evaluation indexes considering the interaction between inverter-based resources caused by Phased-Locked Loop(PLL) control characteristics is analyzed.",

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A Study on the System Strength Evaluation Index Considering the Interaction between Renewable Energy

Abstract

Publication series

Conference

Bibliographical note

UN SDGs

Keywords

ASJC Scopus subject areas

Access to Document

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Cite this