A Method for Stabilizing Dual Active Bridge-Based Energy Storage Systems

Bhanu Shankar Babaiahgari; Md Habib Ullah

doi:10.1109/ECCE55643.2024.10861270

A Method for Stabilizing Dual Active Bridge-Based Energy Storage Systems

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

Abstract

Dual Active Bridge (DAB)-based energy storage systems are the key to integrating renewable energy sources into the power grid. However, because of the well-known negative impedance characteristic of constant power loads (CPLs), the DAB converters are prone to become unstable, destabilizing the overall system. Therefore, a stability enhancement method is proposed using the concept of variable inductance to guarantee and expand the converter stability region that overcomes the risk of destabilization from fast-acting transients. Full-order continuous-time average modeling and dynamic analysis of DAB converters with CPLs are studied to analyze the stability of these systems. The proposed method significantly improves the stability region of the system and is verified using simulation results.

Original language	English (US)
Title of host publication	2024 IEEE Energy Conversion Congress and Exposition, ECCE 2024 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	4479-4483
Number of pages	5
ISBN (Electronic)	9798350376067
DOIs	https://doi.org/10.1109/ECCE55643.2024.10861270
State	Published - 2024
Event	2024 IEEE Energy Conversion Congress and Exposition, ECCE 2024 - Phoenix, United States Duration: Oct 20 2024 → Oct 24 2024

Publication series

Name	2024 IEEE Energy Conversion Congress and Exposition, ECCE 2024 - Proceedings

Conference

Conference	2024 IEEE Energy Conversion Congress and Exposition, ECCE 2024
Country/Territory	United States
City	Phoenix
Period	10/20/24 → 10/24/24

UN SDGs

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

SDG 7 Affordable and Clean Energy

All Science Journal Classification (ASJC) codes

Energy Engineering and Power Technology
Renewable Energy, Sustainability and the Environment
Electrical and Electronic Engineering

Access to Document

10.1109/ECCE55643.2024.10861270

Cite this

Babaiahgari, B. S., & Ullah, M. H. (2024). A Method for Stabilizing Dual Active Bridge-Based Energy Storage Systems. In 2024 IEEE Energy Conversion Congress and Exposition, ECCE 2024 - Proceedings (pp. 4479-4483). (2024 IEEE Energy Conversion Congress and Exposition, ECCE 2024 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ECCE55643.2024.10861270

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title = "A Method for Stabilizing Dual Active Bridge-Based Energy Storage Systems",

abstract = "Dual Active Bridge (DAB)-based energy storage systems are the key to integrating renewable energy sources into the power grid. However, because of the well-known negative impedance characteristic of constant power loads (CPLs), the DAB converters are prone to become unstable, destabilizing the overall system. Therefore, a stability enhancement method is proposed using the concept of variable inductance to guarantee and expand the converter stability region that overcomes the risk of destabilization from fast-acting transients. Full-order continuous-time average modeling and dynamic analysis of DAB converters with CPLs are studied to analyze the stability of these systems. The proposed method significantly improves the stability region of the system and is verified using simulation results.",

author = "Babaiahgari, \{Bhanu Shankar\} and Ullah, \{Md Habib\}",

note = "Publisher Copyright: {\textcopyright} 2024 IEEE.; 2024 IEEE Energy Conversion Congress and Exposition, ECCE 2024 ; Conference date: 20-10-2024 Through 24-10-2024",

year = "2024",

doi = "10.1109/ECCE55643.2024.10861270",

language = "English (US)",

series = "2024 IEEE Energy Conversion Congress and Exposition, ECCE 2024 - Proceedings",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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Babaiahgari, BS & Ullah, MH 2024, A Method for Stabilizing Dual Active Bridge-Based Energy Storage Systems. in 2024 IEEE Energy Conversion Congress and Exposition, ECCE 2024 - Proceedings. 2024 IEEE Energy Conversion Congress and Exposition, ECCE 2024 - Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 4479-4483, 2024 IEEE Energy Conversion Congress and Exposition, ECCE 2024, Phoenix, United States, 10/20/24. https://doi.org/10.1109/ECCE55643.2024.10861270

A Method for Stabilizing Dual Active Bridge-Based Energy Storage Systems. / Babaiahgari, Bhanu Shankar ; Ullah, Md Habib.
2024 IEEE Energy Conversion Congress and Exposition, ECCE 2024 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2024. p. 4479-4483 (2024 IEEE Energy Conversion Congress and Exposition, ECCE 2024 - Proceedings).

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

TY - GEN

T1 - A Method for Stabilizing Dual Active Bridge-Based Energy Storage Systems

AU - Babaiahgari, Bhanu Shankar

AU - Ullah, Md Habib

PY - 2024

Y1 - 2024

N2 - Dual Active Bridge (DAB)-based energy storage systems are the key to integrating renewable energy sources into the power grid. However, because of the well-known negative impedance characteristic of constant power loads (CPLs), the DAB converters are prone to become unstable, destabilizing the overall system. Therefore, a stability enhancement method is proposed using the concept of variable inductance to guarantee and expand the converter stability region that overcomes the risk of destabilization from fast-acting transients. Full-order continuous-time average modeling and dynamic analysis of DAB converters with CPLs are studied to analyze the stability of these systems. The proposed method significantly improves the stability region of the system and is verified using simulation results.

AB - Dual Active Bridge (DAB)-based energy storage systems are the key to integrating renewable energy sources into the power grid. However, because of the well-known negative impedance characteristic of constant power loads (CPLs), the DAB converters are prone to become unstable, destabilizing the overall system. Therefore, a stability enhancement method is proposed using the concept of variable inductance to guarantee and expand the converter stability region that overcomes the risk of destabilization from fast-acting transients. Full-order continuous-time average modeling and dynamic analysis of DAB converters with CPLs are studied to analyze the stability of these systems. The proposed method significantly improves the stability region of the system and is verified using simulation results.

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U2 - 10.1109/ECCE55643.2024.10861270

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M3 - Conference contribution

AN - SCOPUS:86000462764

T3 - 2024 IEEE Energy Conversion Congress and Exposition, ECCE 2024 - Proceedings

SP - 4479

EP - 4483

BT - 2024 IEEE Energy Conversion Congress and Exposition, ECCE 2024 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2024 IEEE Energy Conversion Congress and Exposition, ECCE 2024

Y2 - 20 October 2024 through 24 October 2024

ER -

Babaiahgari BS , Ullah MH. A Method for Stabilizing Dual Active Bridge-Based Energy Storage Systems. In 2024 IEEE Energy Conversion Congress and Exposition, ECCE 2024 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2024. p. 4479-4483. (2024 IEEE Energy Conversion Congress and Exposition, ECCE 2024 - Proceedings). doi: 10.1109/ECCE55643.2024.10861270

A Method for Stabilizing Dual Active Bridge-Based Energy Storage Systems

Abstract

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