A Generalized Model and Control for Supermagnetic and Supercapacitor Energy Storage
This paper presents a generalized linear model based on LMI state-feedback with integral action, applicable to the control of Electric Energy Storage Systems (EESS) such as Superconducting Magnetic Energy Storage (SMES) and Supercapacitor Energy Storage (SCES). A Voltage Source Converter (VSC) and a...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Universidad EAFIT
2017-11-01
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| Series: | Ingeniería y Ciencia |
| Subjects: | |
| Online Access: | http://publicaciones.eafit.edu.co/index.php/ingciencia/article/view/4813 |
| _version_ | 1818362384899637248 |
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| author | Walter Julián Gil González Alejandro Garcés Andrés Escobar |
| author_facet | Walter Julián Gil González Alejandro Garcés Andrés Escobar |
| author_sort | Walter Julián Gil González |
| collection | DOAJ |
| description | This paper presents a generalized linear model based on LMI state-feedback with integral action, applicable to the control of Electric Energy Storage Systems (EESS) such as Superconducting Magnetic Energy Storage
(SMES) and Supercapacitor Energy Storage (SCES). A Voltage Source Converter (VSC) and a Pulse-Width modulated Current Source Converter (PWM-CSC) are respectively used to integrate the SCES and the SMES
systems to the electrical distribution system. To represent the dynamics between the EESS and the power distribution system a reduced general linear model in the state-space representation is introduced. The proposed control scheme regulates independently the active and reactive power ow between the EESS and ac the grid. Three case scenarios comparing a conventional PI controller and the proposed technique are conducted considering grid voltage uctuations. Extensive time-domain simulations demonstrate the robustness and proper performance of the proposed controller to operate the EESS as power compensator, in order to improve the operative conditions of electrical distribution systems. |
| first_indexed | 2024-12-13T21:31:44Z |
| format | Article |
| id | doaj.art-02174426796a41d1891a9ba73d2406ff |
| institution | Directory Open Access Journal |
| issn | 1794-9165 2256-4314 |
| language | English |
| last_indexed | 2024-12-13T21:31:44Z |
| publishDate | 2017-11-01 |
| publisher | Universidad EAFIT |
| record_format | Article |
| series | Ingeniería y Ciencia |
| spelling | doaj.art-02174426796a41d1891a9ba73d2406ff2022-12-21T23:30:48ZengUniversidad EAFITIngeniería y Ciencia1794-91652256-43142017-11-01132610.17230/ingciencia.13.26.64813A Generalized Model and Control for Supermagnetic and Supercapacitor Energy StorageWalter Julián Gil González0Alejandro GarcésAndrés EscobarUniversidad Tecnológica de PereiraThis paper presents a generalized linear model based on LMI state-feedback with integral action, applicable to the control of Electric Energy Storage Systems (EESS) such as Superconducting Magnetic Energy Storage (SMES) and Supercapacitor Energy Storage (SCES). A Voltage Source Converter (VSC) and a Pulse-Width modulated Current Source Converter (PWM-CSC) are respectively used to integrate the SCES and the SMES systems to the electrical distribution system. To represent the dynamics between the EESS and the power distribution system a reduced general linear model in the state-space representation is introduced. The proposed control scheme regulates independently the active and reactive power ow between the EESS and ac the grid. Three case scenarios comparing a conventional PI controller and the proposed technique are conducted considering grid voltage uctuations. Extensive time-domain simulations demonstrate the robustness and proper performance of the proposed controller to operate the EESS as power compensator, in order to improve the operative conditions of electrical distribution systems.http://publicaciones.eafit.edu.co/index.php/ingciencia/article/view/4813Electric energy storage systemssuperconducting magnetic energy storageEESSSMES.linear matrix inequalityLMI |
| spellingShingle | Walter Julián Gil González Alejandro Garcés Andrés Escobar A Generalized Model and Control for Supermagnetic and Supercapacitor Energy Storage Ingeniería y Ciencia Electric energy storage systems superconducting magnetic energy storage EESS SMES. linear matrix inequality LMI |
| title | A Generalized Model and Control for Supermagnetic and Supercapacitor Energy Storage |
| title_full | A Generalized Model and Control for Supermagnetic and Supercapacitor Energy Storage |
| title_fullStr | A Generalized Model and Control for Supermagnetic and Supercapacitor Energy Storage |
| title_full_unstemmed | A Generalized Model and Control for Supermagnetic and Supercapacitor Energy Storage |
| title_short | A Generalized Model and Control for Supermagnetic and Supercapacitor Energy Storage |
| title_sort | generalized model and control for supermagnetic and supercapacitor energy storage |
| topic | Electric energy storage systems superconducting magnetic energy storage EESS SMES. linear matrix inequality LMI |
| url | http://publicaciones.eafit.edu.co/index.php/ingciencia/article/view/4813 |
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