A New Iterative Power Flow Method for AC Distribution Grids with Radial and Mesh Topologies
This brief discusses the classical problem of power flow analysis in alternating current (ac) distribution networks through Taylor series expansion. The main advantage of this approach is that it can work with radial and mesh configurations without modifications in its formulation. This method can d...
- Autores:
-
Bocanegra, Sara Yulieth
Gil-González, Walter
Montoya, Oscar Danilo
- Tipo de recurso:
- Fecha de publicación:
- 2020
- Institución:
- Universidad Tecnológica de Bolívar
- Repositorio:
- Repositorio Institucional UTB
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.utb.edu.co:20.500.12585/9944
- Acceso en línea:
- https://hdl.handle.net/20.500.12585/9944
https://ieeexplore.ieee.org/document/9258750
- Palabra clave:
- Convex reformulation
Direct current networks
Nonlinear optimization
Numerical example
Second-order cone programming
Voltage stability margin
LEMB
- Rights
- closedAccess
- License
- http://purl.org/coar/access_right/c_14cb
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| dc.title.spa.fl_str_mv |
A New Iterative Power Flow Method for AC Distribution Grids with Radial and Mesh Topologies |
| title |
A New Iterative Power Flow Method for AC Distribution Grids with Radial and Mesh Topologies |
| spellingShingle |
A New Iterative Power Flow Method for AC Distribution Grids with Radial and Mesh Topologies Convex reformulation Direct current networks Nonlinear optimization Numerical example Second-order cone programming Voltage stability margin LEMB |
| title_short |
A New Iterative Power Flow Method for AC Distribution Grids with Radial and Mesh Topologies |
| title_full |
A New Iterative Power Flow Method for AC Distribution Grids with Radial and Mesh Topologies |
| title_fullStr |
A New Iterative Power Flow Method for AC Distribution Grids with Radial and Mesh Topologies |
| title_full_unstemmed |
A New Iterative Power Flow Method for AC Distribution Grids with Radial and Mesh Topologies |
| title_sort |
A New Iterative Power Flow Method for AC Distribution Grids with Radial and Mesh Topologies |
| dc.creator.fl_str_mv |
Bocanegra, Sara Yulieth Gil-González, Walter Montoya, Oscar Danilo |
| dc.contributor.author.none.fl_str_mv |
Bocanegra, Sara Yulieth Gil-González, Walter Montoya, Oscar Danilo |
| dc.subject.keywords.spa.fl_str_mv |
Convex reformulation Direct current networks Nonlinear optimization Numerical example Second-order cone programming Voltage stability margin |
| topic |
Convex reformulation Direct current networks Nonlinear optimization Numerical example Second-order cone programming Voltage stability margin LEMB |
| dc.subject.armarc.none.fl_str_mv |
LEMB |
| description |
This brief discusses the classical problem of power flow analysis in alternating current (ac) distribution networks through Taylor series expansion. The main advantage of this approach is that it can work with radial and mesh configurations without modifications in its formulation. This method can deal with the hyperbolic relation between voltages and currents at k node, i.e., Ik = Sk/Vk , by transforming this into a linear approximation. To minimize the error in this linear transformation, an iterative procedure is implemented by updating the linearizing point, which allows reaching the same solution of the classical power flow methods for distribution systems in less processing time. Numerical results confirm the effectiveness of the proposed approach when compared to classical Gauss-Seidel, Newton-Raphson, and Backward/forward methods that can work with radial and mesh distribution network structures. All the numerical validations are conducted in MATLAB software. |
| publishDate |
2020 |
| dc.date.issued.none.fl_str_mv |
2020-11-25 |
| dc.date.accessioned.none.fl_str_mv |
2021-02-08T15:22:22Z |
| dc.date.available.none.fl_str_mv |
2021-02-08T15:22:22Z |
| dc.date.submitted.none.fl_str_mv |
2021-02-03 |
| dc.type.coarversion.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/lecture |
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info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/resource_type/c_8544 |
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publishedVersion |
| dc.identifier.citation.spa.fl_str_mv |
S. Y. Bocanegra, W. Gil-González and O. D. Montoya, "A New Iterative Power Flow Method for AC Distribution Grids with Radial and Mesh Topologies," 2020 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC), Ixtapa, Mexico, 2020, pp. 1-5, doi: 10.1109/ROPEC50909.2020.9258750. |
| dc.identifier.uri.none.fl_str_mv |
https://hdl.handle.net/20.500.12585/9944 |
| dc.identifier.url.none.fl_str_mv |
https://ieeexplore.ieee.org/document/9258750 |
| dc.identifier.doi.none.fl_str_mv |
10.1109/ROPEC50909.2020.9258750 |
| 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 |
S. Y. Bocanegra, W. Gil-González and O. D. Montoya, "A New Iterative Power Flow Method for AC Distribution Grids with Radial and Mesh Topologies," 2020 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC), Ixtapa, Mexico, 2020, pp. 1-5, doi: 10.1109/ROPEC50909.2020.9258750. 10.1109/ROPEC50909.2020.9258750 Universidad Tecnológica de Bolívar Repositorio Universidad Tecnológica de Bolívar |
| url |
https://hdl.handle.net/20.500.12585/9944 https://ieeexplore.ieee.org/document/9258750 |
| dc.language.iso.spa.fl_str_mv |
eng |
| language |
eng |
| dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_14cb |
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info:eu-repo/semantics/closedAccess |
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closedAccess |
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http://purl.org/coar/access_right/c_14cb |
| dc.format.extent.none.fl_str_mv |
5 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 |
2020 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC) |
| institution |
Universidad Tecnológica de Bolívar |
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Bocanegra, Sara Yulieth2c014485-c449-4cc3-a640-5f55b80693c1Gil-González, Walter72191491-1c75-451d-a5c5-f7f45373ecd0Montoya, Oscar Danilo8a59ede1-6a4a-4d2e-abdc-d0afb14d44802021-02-08T15:22:22Z2021-02-08T15:22:22Z2020-11-252021-02-03S. Y. Bocanegra, W. Gil-González and O. D. Montoya, "A New Iterative Power Flow Method for AC Distribution Grids with Radial and Mesh Topologies," 2020 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC), Ixtapa, Mexico, 2020, pp. 1-5, doi: 10.1109/ROPEC50909.2020.9258750.https://hdl.handle.net/20.500.12585/9944https://ieeexplore.ieee.org/document/925875010.1109/ROPEC50909.2020.9258750Universidad Tecnológica de BolívarRepositorio Universidad Tecnológica de BolívarThis brief discusses the classical problem of power flow analysis in alternating current (ac) distribution networks through Taylor series expansion. The main advantage of this approach is that it can work with radial and mesh configurations without modifications in its formulation. This method can deal with the hyperbolic relation between voltages and currents at k node, i.e., Ik = Sk/Vk , by transforming this into a linear approximation. To minimize the error in this linear transformation, an iterative procedure is implemented by updating the linearizing point, which allows reaching the same solution of the classical power flow methods for distribution systems in less processing time. Numerical results confirm the effectiveness of the proposed approach when compared to classical Gauss-Seidel, Newton-Raphson, and Backward/forward methods that can work with radial and mesh distribution network structures. All the numerical validations are conducted in MATLAB software.5 páginasapplication/pdfeng2020 IEEE International Autumn Meeting on Power, Electronics and Computing (ROPEC)A New Iterative Power Flow Method for AC Distribution Grids with Radial and Mesh Topologiesinfo:eu-repo/semantics/lectureinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_8544http://purl.org/coar/version/c_970fb48d4fbd8a85Convex reformulationDirect current networksNonlinear optimizationNumerical exampleSecond-order cone programmingVoltage stability marginLEMBinfo:eu-repo/semantics/closedAccesshttp://purl.org/coar/access_right/c_14cbCartagena de IndiasInvestigadoresO. D. Montoya, A. Grajales, A. Garces and C. A. Castro, "Distribution Systems Operation Considering Energy Storage Devices and Distributed Generation", IEEE Latin America Transactions, vol. 15, no. 5, pp. 890-900, 2017L. Grisales-Noreña, D. G. Montoya and C. Ramos-Paja, "Optimal Sizing and Location of Distributed Generators Based on PBIL and PSO Techniques", Energies, vol. 11, no. 4, pp. 1018, apr 2018.O. D. Montoya and W. Gil-González, "On the numerical analysis based on successive approximations for power flow problems in AC distribution systems", Electr. Power Syst. Res., vol. 187, pp. 106454, oct 2020.V. Quintero-Molina, A. Pavas and M. Romero-L, "Impact of different DG location on chargeability and voltage level of distribution networks", 2017 IEEE Workshop on Power Electronics and Power Quality Applications (PEPQA), pp. 1-6, 2017.M. F. AlHajri and M. E. El-Hawary, "Exploiting the Radial Distribution Structure in Developing a Fast and Flexible Radial Power Flow for Unbalanced Three-Phase Networks", IEEE Trans. Power Del., vol. 25, no. 1, pp. 378-389, 2010.R. Madani, S. Sojoudi and J. Lavaei, "Convex Relaxation for Optimal Power Flow Problem: Mesh Networks", IEEE Trans. Power Syst., vol. 30, no. 1, pp. 199-211, 2015.R. Tapia-Juárez and E. Espinosa-Juárez, "Multi-objective reconfiguration of radial distribution networks considering voltage sags", 2013 IEEE International Autumn Meeting on Power Electronics and Computing (ROPEC), pp. 1-6, 2013.A. Keyhani, A. Abur and S. Hao, "Evaluation of power flow techniques for personal computers", IEEE Trans. Power Syst., vol. 4, no. 2, pp. 817-826, 1989.H. Le Nguyen, "Newton-Raphson method in complex form [power system load flow analysis]", IEEE Trans. Power Syst., vol. 12, no. 3, pp. 1355-1359, 1997.C. S. Cheng and D. Shirmohammadi, "A three-phase power flow method for real-time distribution system analysis", IEEE Trans. Power Syst., vol. 10, no. 2, pp. 671-679, 1995.O. D. Montoya, W. Gil-González and D. A. Giral, "On the Matricial Formulation of Iterative Sweep Power Flow for Radial and Meshed Distribution Networks with Guarantee of Convergence", Applied Sciences, vol. 10, no. 17, pp. 5802, aug 2020.A. Suchite-Remolino, H. F. Ruiz-Paredes and V. Torres-García, "A New Approach for PV Nodes Using an Efficient Backward/Forward Sweep Power Flow Technique", IEEE Latin America Transactions, vol. 18, no. 06, pp. 992-999, 2020.P. Aravindhababu, S. Ganapathy and K. Nayar, "A novel technique for the analysis of radial distribution systems", Int. J. Electr. Power Energy Syst., vol. 23, no. 3, pp. 167-171, 2001.T. Shen, Y. Li and J. Xiang, "A Graph-Based Power Flow Method for Balanced Distribution Systems", Energies, vol. 11, no. 3, pp. 511, feb 2018.A. Marini, S. Mortazavi, L. Piegari and M.-S. Ghazizadeh, "An efficient graph-based power flow algorithm for electrical distribution systems with a comprehensive modeling of distributed generations", Electr. Power Syst. Res., vol. 170, pp. 229-243, 2019.A. Garces, "A Linear Three-Phase Load Flow for Power Distribution Systems", IEEE Trans. Power Syst., vol. 31, no. 1, pp. 827-828, 2016.O. D. Montoya, V. M. Garrido, W. Gil-González and L. F. Grisales-Noreña, "Power Flow Analysis in DC Grids: Two Alternative Numerical Methods", IEEE Trans. Circuits Syst. II, vol. 66, no. 11, pp. 1865-1869, 2019.O. D. Montoya, "On Linear Analysis of the Power Flow Equations for DC and AC Grids With CPLs", IEEE Trans. Circuits Syst. II, vol. 66, no. 12, pp. 2032-2036, 2019.http://purl.org/coar/resource_type/c_c94fORIGINAL112.pdf112.pdfAbstractapplication/pdf82515https://repositorio.utb.edu.co/bitstream/20.500.12585/9944/1/112.pdf51c13556649f9856425de43a5d668e57MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-83182https://repositorio.utb.edu.co/bitstream/20.500.12585/9944/2/license.txte20ad307a1c5f3f25af9304a7a7c86b6MD52TEXT112.pdf.txt112.pdf.txtExtracted texttext/plain1103https://repositorio.utb.edu.co/bitstream/20.500.12585/9944/3/112.pdf.txt2e6db9547840aa2fa8efdb034972de67MD53THUMBNAIL112.pdf.jpg112.pdf.jpgGenerated Thumbnailimage/jpeg51468https://repositorio.utb.edu.co/bitstream/20.500.12585/9944/4/112.pdf.jpgae579140313c225bcd5e56dc3966a85cMD5420.500.12585/9944oai:repositorio.utb.edu.co:20.500.12585/99442021-02-15 12:46:11.64Repositorio Institucional 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