Passivity-Based Control for Transient Power Sharing and State of Charge Restoration in a Semi-Active Supercapacitor-Battery System
This paper presents a passivity-based control (PBC) approach integrated with filtering for a supercapacitor (SC) in a semi-active hybrid energy storage system. The PBC is designed as a current controller using the reference provided by the filter to regulate the system’s load current. Additionally,...
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| Language: | English |
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MDPI AG
2024-09-01
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| Series: | Batteries |
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| Online Access: | https://www.mdpi.com/2313-0105/10/9/322 |
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| author | Fabian Fracica-Rodriguez Manuel Acevedo-Iles David Romero-Quete Wilmar Martinez Camilo A. Cortes |
| author_facet | Fabian Fracica-Rodriguez Manuel Acevedo-Iles David Romero-Quete Wilmar Martinez Camilo A. Cortes |
| author_sort | Fabian Fracica-Rodriguez |
| collection | DOAJ |
| description | This paper presents a passivity-based control (PBC) approach integrated with filtering for a supercapacitor (SC) in a semi-active hybrid energy storage system. The PBC is designed as a current controller using the reference provided by the filter to regulate the system’s load current. Additionally, an external loop is employed to regulate the SC voltage to a desired value. In this external loop, a low-pass filter is included to decouple voltage and current control during instantaneous changes in load. A detailed, step-by-step description of both the PBC and the SC voltage control strategy is provided, illustrating how voltage regulation is effectively decoupled from current control to ensure optimal operation during load transients. The effectiveness of the proposed control strategy is validated through simulations and Power Hardware-in-the-Loop testing under variable current loads. This comprehensive evaluation method enables testing of control strategies in scenarios closely resembling real-world applications. |
| format | Article |
| id | doaj-art-a5f437ed9e6d41cfaeb47f4dc4b7bb5d |
| institution | OA Journals |
| issn | 2313-0105 |
| language | English |
| publishDate | 2024-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Batteries |
| spelling | doaj-art-a5f437ed9e6d41cfaeb47f4dc4b7bb5d2025-08-20T01:56:05ZengMDPI AGBatteries2313-01052024-09-0110932210.3390/batteries10090322Passivity-Based Control for Transient Power Sharing and State of Charge Restoration in a Semi-Active Supercapacitor-Battery SystemFabian Fracica-Rodriguez0Manuel Acevedo-Iles1David Romero-Quete2Wilmar Martinez3Camilo A. Cortes4Department of Electrical and Electronic Engineering, Universidad Nacional de Colombia, Bogotá 111321, ColombiaDepartment of Electrical and Electronic Engineering, Universidad Nacional de Colombia, Bogotá 111321, ColombiaDepartment of Electrical and Electronic Engineering, Universidad Nacional de Colombia, Bogotá 111321, ColombiaDepartment of Electrical Engineering (ESAT), KU Leuven—EnergyVille, Thor Park 8310, 3600 Genk, BelgiumDepartment of Electrical and Electronic Engineering, Universidad Nacional de Colombia, Bogotá 111321, ColombiaThis paper presents a passivity-based control (PBC) approach integrated with filtering for a supercapacitor (SC) in a semi-active hybrid energy storage system. The PBC is designed as a current controller using the reference provided by the filter to regulate the system’s load current. Additionally, an external loop is employed to regulate the SC voltage to a desired value. In this external loop, a low-pass filter is included to decouple voltage and current control during instantaneous changes in load. A detailed, step-by-step description of both the PBC and the SC voltage control strategy is provided, illustrating how voltage regulation is effectively decoupled from current control to ensure optimal operation during load transients. The effectiveness of the proposed control strategy is validated through simulations and Power Hardware-in-the-Loop testing under variable current loads. This comprehensive evaluation method enables testing of control strategies in scenarios closely resembling real-world applications.https://www.mdpi.com/2313-0105/10/9/322hybrid energy storage systempassivity-based controlpower hardware-in-the-loopsemi-active topologystate of charge restoration |
| spellingShingle | Fabian Fracica-Rodriguez Manuel Acevedo-Iles David Romero-Quete Wilmar Martinez Camilo A. Cortes Passivity-Based Control for Transient Power Sharing and State of Charge Restoration in a Semi-Active Supercapacitor-Battery System Batteries hybrid energy storage system passivity-based control power hardware-in-the-loop semi-active topology state of charge restoration |
| title | Passivity-Based Control for Transient Power Sharing and State of Charge Restoration in a Semi-Active Supercapacitor-Battery System |
| title_full | Passivity-Based Control for Transient Power Sharing and State of Charge Restoration in a Semi-Active Supercapacitor-Battery System |
| title_fullStr | Passivity-Based Control for Transient Power Sharing and State of Charge Restoration in a Semi-Active Supercapacitor-Battery System |
| title_full_unstemmed | Passivity-Based Control for Transient Power Sharing and State of Charge Restoration in a Semi-Active Supercapacitor-Battery System |
| title_short | Passivity-Based Control for Transient Power Sharing and State of Charge Restoration in a Semi-Active Supercapacitor-Battery System |
| title_sort | passivity based control for transient power sharing and state of charge restoration in a semi active supercapacitor battery system |
| topic | hybrid energy storage system passivity-based control power hardware-in-the-loop semi-active topology state of charge restoration |
| url | https://www.mdpi.com/2313-0105/10/9/322 |
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