A Generalized Model and Control for Supermagnetic and Supercapacitor Energy Storage
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Universidad EAFIT
2017
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| _version_ | 1876473848472272896 |
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| author | Walter Julián Gil-González |
| author_facet | Walter Julián Gil-González |
| contents | A Generalized Model and Control for Supermagnetic and Supercapacitor Energy Storage Walter Julián Gil-González Alejandro Garcés Andrés Escobar Ingeniería linear matrix inequality (LMI) supercapacitor energy storage (SCES) Electric energy storage systems (EESS) superconducting magnetic energy storage (SMES) 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 flow between the EESS and ac the grid. Three case scenarios comparing a conventional PI controller and the proposed technique are conducted considering grid voltage fluctuations. 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. 2017 artículo científico 1794-9165 https://www.redalyc.org/articulo.oa?id=83554561006 https://www.redalyc.org/journal/835/83554561006/ https://www.redalyc.org/journal/835/83554561006/html/ https://www.redalyc.org/journal/835/83554561006/83554561006.epub https://www.redalyc.org/journal/835/83554561006/movil 10.17230/ingciencia.13.26.6 en http://www.redalyc.org/revista.oa?id=835 Ingeniería y Ciencia application/pdf Universidad EAFIT Ingeniería y Ciencia (Colombia) Num.26 Vol.13 |
| format | Artículo científico |
| id | redalyc_83554561006 |
| institution | Redalyc |
| language | en |
| publishDate | 2017 |
| publisher | Universidad EAFIT |
| spellingShingle | A Generalized Model and Control for Supermagnetic and Supercapacitor Energy Storage Walter Julián Gil-González Ingeniería linear matrix inequality (LMI) supercapacitor energy storage (SCES) Electric energy storage systems (EESS) superconducting magnetic energy storage (SMES) A Generalized Model and Control for Supermagnetic and Supercapacitor Energy Storage Walter Julián Gil-González Alejandro Garcés Andrés Escobar Ingeniería linear matrix inequality (LMI) supercapacitor energy storage (SCES) Electric energy storage systems (EESS) superconducting magnetic energy storage (SMES) 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 flow between the EESS and ac the grid. Three case scenarios comparing a conventional PI controller and the proposed technique are conducted considering grid voltage fluctuations. 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. 2017 artículo científico 1794-9165 https://www.redalyc.org/articulo.oa?id=83554561006 https://www.redalyc.org/journal/835/83554561006/ https://www.redalyc.org/journal/835/83554561006/html/ https://www.redalyc.org/journal/835/83554561006/83554561006.epub https://www.redalyc.org/journal/835/83554561006/movil 10.17230/ingciencia.13.26.6 en http://www.redalyc.org/revista.oa?id=835 Ingeniería y Ciencia application/pdf Universidad EAFIT Ingeniería y Ciencia (Colombia) Num.26 Vol.13 |
| title | A Generalized Model and Control for Supermagnetic and Supercapacitor Energy Storage |
| topic | Ingeniería linear matrix inequality (LMI) supercapacitor energy storage (SCES) Electric energy storage systems (EESS) superconducting magnetic energy storage (SMES) |
| url | https://www.redalyc.org/articulo.oa?id=83554561006 https://www.redalyc.org/journal/835/83554561006/ https://www.redalyc.org/journal/835/83554561006/html/ https://www.redalyc.org/journal/835/83554561006/83554561006.epub https://www.redalyc.org/journal/835/83554561006/movil |