A Novel Control Scheme for Utility-Scale Inverter-Based Resources to Emulate Synchronous Generator Fault Response and Retain Existing Protection Infrastructure

Daniel Kelly; Pratap Mysore; Ned Mohan

doi:10.1109/cpre48231.2021.9429836

A Novel Control Scheme for Utility-Scale Inverter-Based Resources to Emulate Synchronous Generator Fault Response and Retain Existing Protection Infrastructure

Daniel Kelly
, Pratap Mysore
, Ned Mohan

Electrical and Computer Engineering

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

4 Scopus citations

Abstract

This paper explores a novel control scheme for utility-scale inverter-based resources (IBR), which emulates synchronous generator behavior during fault conditions. This will ensure reliability of transmission-line protective devices, such as distance relays, which rely on the unbalanced currents traditionally produced by synchronous generators to accurately determine the fault location. As the generation profile of the grid continues to trend towards a higher penetration of renewables these relays will not be adequate, thus necessitating costly equipment upgrades. By implementing the proposed control scheme, existing relays will continue to operate properly and the need for any such equipment upgrades is eliminated.

Original language	English (US)
Title of host publication	2021 74th Conference for Protective Relay Engineers, CPRE 2021
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728141961
DOIs	https://doi.org/10.1109/cpre48231.2021.9429836
State	Published - Mar 22 2021
Event	74th Conference for Protective Relay Engineers, CPRE 2021 - College Station, United States Duration: Mar 22 2021 → Mar 25 2021

Publication series

Name	2021 74th Conference for Protective Relay Engineers, CPRE 2021

Conference

Conference	74th Conference for Protective Relay Engineers, CPRE 2021
Country/Territory	United States
City	College Station
Period	3/22/21 → 3/25/21

Bibliographical note

Publisher Copyright:
© 2021 IEEE.

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

Inverter Based Resources
inverter control
protective relaying
renewables
transmission-line protection
utility-scale IBR

Publisher link

10.1109/cpre48231.2021.9429836

Find It

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Cite this

Kelly, D., Mysore, P., & Mohan, N. (2021). A Novel Control Scheme for Utility-Scale Inverter-Based Resources to Emulate Synchronous Generator Fault Response and Retain Existing Protection Infrastructure. In 2021 74th Conference for Protective Relay Engineers, CPRE 2021 Article 9429836 (2021 74th Conference for Protective Relay Engineers, CPRE 2021). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/cpre48231.2021.9429836

A Novel Control Scheme for Utility-Scale Inverter-Based Resources to Emulate Synchronous Generator Fault Response and Retain Existing Protection Infrastructure. / Kelly, Daniel; Mysore, Pratap; Mohan, Ned.
2021 74th Conference for Protective Relay Engineers, CPRE 2021. Institute of Electrical and Electronics Engineers Inc., 2021. 9429836 (2021 74th Conference for Protective Relay Engineers, CPRE 2021).

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

Kelly, D, Mysore, P & Mohan, N 2021, A Novel Control Scheme for Utility-Scale Inverter-Based Resources to Emulate Synchronous Generator Fault Response and Retain Existing Protection Infrastructure. in 2021 74th Conference for Protective Relay Engineers, CPRE 2021., 9429836, 2021 74th Conference for Protective Relay Engineers, CPRE 2021, Institute of Electrical and Electronics Engineers Inc., 74th Conference for Protective Relay Engineers, CPRE 2021, College Station, United States, 3/22/21. https://doi.org/10.1109/cpre48231.2021.9429836

Kelly D, Mysore P, Mohan N. A Novel Control Scheme for Utility-Scale Inverter-Based Resources to Emulate Synchronous Generator Fault Response and Retain Existing Protection Infrastructure. In 2021 74th Conference for Protective Relay Engineers, CPRE 2021. Institute of Electrical and Electronics Engineers Inc. 2021. 9429836. (2021 74th Conference for Protective Relay Engineers, CPRE 2021). doi: 10.1109/cpre48231.2021.9429836

Kelly, Daniel ; Mysore, Pratap ; Mohan, Ned. / A Novel Control Scheme for Utility-Scale Inverter-Based Resources to Emulate Synchronous Generator Fault Response and Retain Existing Protection Infrastructure. 2021 74th Conference for Protective Relay Engineers, CPRE 2021. Institute of Electrical and Electronics Engineers Inc., 2021. (2021 74th Conference for Protective Relay Engineers, CPRE 2021).

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abstract = "This paper explores a novel control scheme for utility-scale inverter-based resources (IBR), which emulates synchronous generator behavior during fault conditions. This will ensure reliability of transmission-line protective devices, such as distance relays, which rely on the unbalanced currents traditionally produced by synchronous generators to accurately determine the fault location. As the generation profile of the grid continues to trend towards a higher penetration of renewables these relays will not be adequate, thus necessitating costly equipment upgrades. By implementing the proposed control scheme, existing relays will continue to operate properly and the need for any such equipment upgrades is eliminated.",

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A Novel Control Scheme for Utility-Scale Inverter-Based Resources to Emulate Synchronous Generator Fault Response and Retain Existing Protection Infrastructure

Abstract

Publication series

Conference

Bibliographical note

UN SDGs

Keywords

Publisher link

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Cite this