Hierarchical Control for DC Microgrids Using an Exact Feedback Controller with Integral Action
This paper addresses the problem of the optimal stabilization of DC microgrids using a hierarchical control design. A recursive optimal power flow formulation is proposed in the tertiary stage that ensures the global optimum finding due to the convexity of the proposed quadratic optimization model i...
- Autores:
-
Montoya, Oscar Danilo
Martin Serra, Federico
Molina-Cabrera, Alexander
- Tipo de recurso:
- Fecha de publicación:
- 2022
- Institución:
- Universidad Tecnológica de Bolívar
- Repositorio:
- Repositorio Institucional UTB
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.utb.edu.co:20.500.12585/10701
- Acceso en línea:
- https://hdl.handle.net/20.500.12585/10701
https://doi.org/10.3390/computers11020022
- Palabra clave:
- Global stabilization controller
Microgrids
DC distribution grids
Exact feedback controller
Proportional and integral actions
Hierarchical control
LEMB
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by-nc-nd/4.0/
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Hierarchical Control for DC Microgrids Using an Exact Feedback Controller with Integral Action |
| title |
Hierarchical Control for DC Microgrids Using an Exact Feedback Controller with Integral Action |
| spellingShingle |
Hierarchical Control for DC Microgrids Using an Exact Feedback Controller with Integral Action Global stabilization controller Microgrids DC distribution grids Exact feedback controller Proportional and integral actions Hierarchical control LEMB |
| title_short |
Hierarchical Control for DC Microgrids Using an Exact Feedback Controller with Integral Action |
| title_full |
Hierarchical Control for DC Microgrids Using an Exact Feedback Controller with Integral Action |
| title_fullStr |
Hierarchical Control for DC Microgrids Using an Exact Feedback Controller with Integral Action |
| title_full_unstemmed |
Hierarchical Control for DC Microgrids Using an Exact Feedback Controller with Integral Action |
| title_sort |
Hierarchical Control for DC Microgrids Using an Exact Feedback Controller with Integral Action |
| dc.creator.fl_str_mv |
Montoya, Oscar Danilo Martin Serra, Federico Molina-Cabrera, Alexander |
| dc.contributor.author.none.fl_str_mv |
Montoya, Oscar Danilo Martin Serra, Federico Molina-Cabrera, Alexander |
| dc.subject.keywords.spa.fl_str_mv |
Global stabilization controller Microgrids DC distribution grids Exact feedback controller Proportional and integral actions Hierarchical control |
| topic |
Global stabilization controller Microgrids DC distribution grids Exact feedback controller Proportional and integral actions Hierarchical control LEMB |
| dc.subject.armarc.none.fl_str_mv |
LEMB |
| description |
This paper addresses the problem of the optimal stabilization of DC microgrids using a hierarchical control design. A recursive optimal power flow formulation is proposed in the tertiary stage that ensures the global optimum finding due to the convexity of the proposed quadratic optimization model in determining the equilibrium operative point of the DC microgrid as a function of the demand and generation inputs. An exact feedback controller with integral action is applied in the primary and secondary controller layers, which ensures asymptotic stability in the sense of Lyapunov for the voltage variables. The dynamical model of the network is obtained in a set of reduced nodes that only includes constant power terminals interfaced through power electronic converters. This reduced model is obtained by applying Kron’s reduction to the linear loads and step nodes in the DC grid. Numerical simulations in a DC microgrid with radial structure demonstrate the effectiveness and robustness of the proposed hierarchical controller in maintaining the stability of all the voltage profiles in the DC microgrid, independent of the load and generation variations |
| publishDate |
2022 |
| dc.date.accessioned.none.fl_str_mv |
2022-06-29T19:32:31Z |
| dc.date.available.none.fl_str_mv |
2022-06-29T19:32:31Z |
| dc.date.issued.none.fl_str_mv |
2022-02-06 |
| dc.date.submitted.none.fl_str_mv |
2022-06-28 |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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info:eu-repo/semantics/article |
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info:eu-repo/semantics/restrictedAccess |
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http://purl.org/coar/resource_type/c_6501 |
| dc.identifier.citation.spa.fl_str_mv |
Montoya, O.D.; Serra, F.M.; Molina-Cabrera, A. Hierarchical Control for DC Microgrids Using an Exact Feedback Controller with Integral Action. Computers 2022, 11, 22. https://doi.org/10.3390/computers11020022 |
| dc.identifier.uri.none.fl_str_mv |
https://hdl.handle.net/20.500.12585/10701 |
| dc.identifier.doi.none.fl_str_mv |
https://doi.org/10.3390/computers11020022 |
| dc.identifier.instname.spa.fl_str_mv |
Universidad Tecnológica de Bolívar |
| dc.identifier.reponame.spa.fl_str_mv |
Repositorio Universidad Tecnológica de Bolívar |
| identifier_str_mv |
Montoya, O.D.; Serra, F.M.; Molina-Cabrera, A. Hierarchical Control for DC Microgrids Using an Exact Feedback Controller with Integral Action. Computers 2022, 11, 22. https://doi.org/10.3390/computers11020022 Universidad Tecnológica de Bolívar Repositorio Universidad Tecnológica de Bolívar |
| url |
https://hdl.handle.net/20.500.12585/10701 https://doi.org/10.3390/computers11020022 |
| dc.language.iso.spa.fl_str_mv |
eng |
| language |
eng |
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http://purl.org/coar/access_right/c_abf2 |
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http://creativecommons.org/licenses/by-nc-nd/4.0/ |
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info:eu-repo/semantics/openAccess |
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Attribution-NonCommercial-NoDerivatives 4.0 Internacional |
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http://creativecommons.org/licenses/by-nc-nd/4.0/ Attribution-NonCommercial-NoDerivatives 4.0 Internacional http://purl.org/coar/access_right/c_abf2 |
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openAccess |
| dc.format.extent.none.fl_str_mv |
16 Páginas |
| dc.format.mimetype.spa.fl_str_mv |
application/pdf |
| dc.publisher.place.spa.fl_str_mv |
Cartagena de Indias |
| dc.source.spa.fl_str_mv |
Computers, Vol. 11 N° 2 (2022) |
| institution |
Universidad Tecnológica de Bolívar |
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Montoya, Oscar Danilo8a59ede1-6a4a-4d2e-abdc-d0afb14d4480Martin Serra, Federicoe9e063e5-cc5b-42c0-860e-d58b2bbd76b4Molina-Cabrera, Alexander01b29f76-a1f3-4151-a070-ce883ba398492022-06-29T19:32:31Z2022-06-29T19:32:31Z2022-02-062022-06-28Montoya, O.D.; Serra, F.M.; Molina-Cabrera, A. Hierarchical Control for DC Microgrids Using an Exact Feedback Controller with Integral Action. Computers 2022, 11, 22. https://doi.org/10.3390/computers11020022https://hdl.handle.net/20.500.12585/10701https://doi.org/10.3390/computers11020022Universidad Tecnológica de BolívarRepositorio Universidad Tecnológica de BolívarThis paper addresses the problem of the optimal stabilization of DC microgrids using a hierarchical control design. A recursive optimal power flow formulation is proposed in the tertiary stage that ensures the global optimum finding due to the convexity of the proposed quadratic optimization model in determining the equilibrium operative point of the DC microgrid as a function of the demand and generation inputs. An exact feedback controller with integral action is applied in the primary and secondary controller layers, which ensures asymptotic stability in the sense of Lyapunov for the voltage variables. The dynamical model of the network is obtained in a set of reduced nodes that only includes constant power terminals interfaced through power electronic converters. This reduced model is obtained by applying Kron’s reduction to the linear loads and step nodes in the DC grid. Numerical simulations in a DC microgrid with radial structure demonstrate the effectiveness and robustness of the proposed hierarchical controller in maintaining the stability of all the voltage profiles in the DC microgrid, independent of the load and generation variations16 Páginasapplication/pdfenghttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://purl.org/coar/access_right/c_abf2Computers, Vol. 11 N° 2 (2022)Hierarchical Control for DC Microgrids Using an Exact Feedback Controller with Integral Actioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/restrictedAccesshttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1Global stabilization controllerMicrogridsDC distribution gridsExact feedback controllerProportional and integral actionsHierarchical controlLEMBCartagena de IndiasRodriguez, P.; Rouzbehi, K. 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Rev. Fac. Ing. Univ. Antioq. 2018, 86, 32–39Simiyu, P.; Xin, A.; Mouhammed, N.; Kunyu, W.; Gurti, J. Multi-terminal Medium Voltage DC Distribution Network Large-signal Stability Analysis. J. Elect. Eng. Technol. 2020, 15, 2099–2110Montoya, O.D.; Gil-González, W.; Serra, F.M.; Angelo, C.H.D.; Hernández, J.C. Global Optimal Stabilization of MT-HVDC Systems: Inverse Optimal Control Approach. Electronics 2021, 10, 2819Papadimitriou, C.; Zountouridou, E.; Hatziargyriou, N. Review of hierarchical control in DC microgrids. Elect. Power Syst. Res. 2015, 122, 159–167Montoya, O.D.; Gil-González, W.; Garces, A.; Serra, F.; Hernández, J.C. Stabilization of MT-HVDC grids via passivity-based control and convex optimization. Elect. Power Syst. Res. 2021, 196, 107273.Tightiz, L.; Yang, H. A Comprehensive Review on IoT Protocols’ Features in Smart Grid Communication. Energies 2020, 13, 2762.González, I.; Calderón, A.J.; Portalo, J.M. Innovative Multi-Layered Architecture for Heterogeneous Automation and Monitoring Systems: Application Case of a Photovoltaic Smart Microgrid. Sustainability 2021, 13, 2234.Elmouatamid, A.; Ouladsine, R.; Bakhouya, M.; Kamoun, N.E.; Khaidar, M.; Zine-Dine, K. Review of Control and Energy Management Approaches in Micro-Grid Systems. Energies 2020, 14, 168Ashourloo, M.; Khorsandi, A.; Mokhtari, H. Stabilization of DC microgrids with constant-power loads by an active damping method. In Proceedings of the 4th Annual International Power Electronics, Drive Systems and Technologies Conference, Tehran, Iran, 13–14 February 2013.Grisales-Noreña, L.F.; Ramos-Paja, C.A.; Gonzalez-Montoya, D.; Alcalá, G.; Hernandez-Escobedo, Q. Energy Management in PV Based Microgrids Designed for the Universidad Nacional de Colombia. Sustainability 2020, 12, 1219.Kwasinski, A.; Onwuchekwa, C.N. Dynamic Behavior and Stabilization of DC Microgrids With Instantaneous Constant-Power Loads. IEEE Trans. Power Electron. 2011, 26, 822–834Cardim, R.; Teixeira, M.C.; AssunçÃo, E.; Covacic, M.R. Design of state-derivative feedback controllers using a state feedback control design. IFAC Proc. Vol. 2007, 40, 22–27.Li, P.; Wang, J.; Wu, F.; Li, H. Nonlinear controller based on state feedback linearization for series-compensated DFIG-based wind power plants to mitigate sub-synchronous control interaction. Int. Trans. Electric. Energy Syst. 2018, 29, e2682Cisneros, R.; Pirro, M.; Bergna, G.; Ortega, R.; Ippoliti, G.; Molinas, M. Global tracking passivity-based PI control of bilinear systems: Application to the interleaved boost and modular multilevel converters. Cont. Eng. Pract. 2015, 43, 109–119Garces, A. On the Convergence of Newton's Method in Power Flow Studies for DC Microgrids. IEEE Trans. Power Syst. 2018, 33, 5770–5777Davoodi, E.; Babaei, E.; Mohammadi-Ivatloo, B.; Shafie-Khah, M.; Catalao, J.P.S. Multiobjective Optimal Power Flow Using a Semidefinite Programming-Based Model. 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