Exploració per autor "Gomis Bellmunt, Oriol"
Ara es mostren els items 89-108 de 210
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Impact analysis of energy-based control structures for grid-forming and grid-following MMC on power system dynamics based on eigenproperties indices
Arévalo Soler, Josep; Sánchez Sánchez, Enric; Prieto-Araujo, E.; Gomis Bellmunt, Oriol (2022-12)
Article
Accés restringit per política de l'editorialThis paper addresses the impact of the modular multilevel converter (MMC) energy control in the system dynamics when grid-forming and grid-following control schemes are used in the same system. The MMC total energy control ... -
Impact of converter losses on the optimal power flow solution of hybrid networks based on VSC-MTDC
Zhao, Q.; García González, J.; Gomis Bellmunt, Oriol; Prieto Araujo, Eduardo; Echavarren, F. M. (2017-10)
Article
Accés obertThis paper studies the impact of voltage source converter (VSC) losses on the solution of the optimal power flow (OPF) of hybrid AC/DC systems with a multi-terminal configuration. The motivation of this analysis is that ... -
Impact of the DC cable models on the SVD analysis of a multi-terminal HVDC system
Akkari, Samy; Prieto-Araujo, E.; Jing, Dai; Gomis Bellmunt, Oriol; Guillaud, Xavier (Institute of Electrical and Electronics Engineers (IEEE), 2016)
Text en actes de congrés
Accés obertHigh Voltage Direct Current (HVDC) grids are complex Multi-Inputs Multi-Outputs (MIMO) systems whose dynamics are difficult to assess. This paper first describes the modelling of VSC-based Multi-Terminal HVDC systems (MTDC) ... -
Impedance modelling and parametric sensitivity of a VSC-HVDC system: New insights on resonances and interactions
Agbemuko, A. J.; Domínguez García, José Luis; Prieto Araujo, Eduardo; Gomis Bellmunt, Oriol (2018-04-01)
Article
Accés obertPervasiveness of power converters in the electric power system is expected in the future. Such large penetration will change the current power system dynamics leading to uncertain, unexpected, and potentially critical ... -
Impedance-based analysis of harmonic instabilities in HVDC-connected Offshore Wind Power Plants
Cheah Mañé, Marc; Sainz Sapera, Luis; Prieto Araujo, Eduardo; Gomis Bellmunt, Oriol (2019-03-01)
Article
Accés obertHVDC-connected Offshore Wind Power Plants (OWPPs) with a large number of power converters are prone to instabilities due to interactions with converter controllers. This paper analyzes harmonic instabilities in OWPPs ... -
Impedance-based analysis of harmonic resonances in HVDC connected offshore wind power plants
Sowa, Igor; Domínguez Garcia, José Luis; Gomis Bellmunt, Oriol (2019-01-01)
Article
Accés obertDuring the last years, the installation and planning of offshore wind farms using HVDC-links to transmit power onshore has increased. After the first HVDC connected offshore wind power plant of this type had been commissioned, ... -
Impedance-based modelling of Hybrid AC/DC grids with synchronous generator for interaction study and dynamic improvement
Agbemuko, A. J.; Domínguez Garcia, José Luis; Gomis Bellmunt, Oriol (2020-02-01)
Article
Accés obertHybrid AC/DC grids are increasingly been seen as the most important network structure for future transmission infrastructures. An emerging challenge to such grids is the constant interaction between various components in ... -
Impedance-Based Modelling of Hybrid AC/DC Grids With Synchronous Generator for Interaction Study and Dynamic Improvement
Agbemuko, Adedotun J.; Domínguez García, José Luis; Gomis Bellmunt, Oriol (Elsevier, 2020)
Article
Accés obertHybrid AC/DC grids are increasingly been seen as the most important network structure for future transmission infrastructures. An emerging challenge to such grids is the constant interaction between various components in ... -
Implementation of a power hardware in the loop platform with a real time power flow calculation using PSS\E
Ferrer San José, Ricard; Prieto Araujo, Eduardo; Gomis Bellmunt, Oriol (Institute of Electrical and Electronics Engineers (IEEE), 2017)
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Accés restringit per política de l'editorialA Power Hardware in the Loop (PHIL) platform implementation for performing real time simulations of electric systems is proposed. The test bench consists of a PSS R © E real time power flow calculation in combination ... -
Implementation of a test microgrid in Barcelona
Elias Alcega, Anna; Roman Barri, Manuel; Ruiz Alvarez, Albert; Cairó Molins, Josep Ignasi; Sumper, Andreas; Gomis Bellmunt, Oriol (2011)
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Improved current reference calculation for MMCs internal energy balancing control
Westerman Spier, Daniel; Prieto-Araujo, E.; López Mestre, Joaquim; Gomis Bellmunt, Oriol (Institute of Electrical and Electronics Engineers (IEEE), 2021-06-22)
Article
Accés obertThe paper addresses an improved inner current reference calculation to be employed in the control of modular multilevel converters operating during either balanced or unbalanced conditions. The suggested reference calculation ... -
Instantaneous active and reactive current control technique of shunt active power filter based on the three-level NPC inverter
Pouresmaeil, Edris; Montesinos Miracle, Daniel; Gomis Bellmunt, Oriol; Sudrià Andreu, Antoni (2010-12-07)
Article
Accés restringit per política de l'editorialIn this paper, the synthesis and performance of a shunt active power filter (SAPF) based on instantaneous active, and reactive current components (i-d i-q) technique is presented. The proposed active filter acts as a current ... -
Integrated HVDC circuit breakers with current flow control capability
Cwikowski, Oliver; Sau Bassols, Joan; Chang, Bin; Prieto Araujo, Eduardo; Barnes, Mike; Gomis Bellmunt, Oriol; Shuttleworth, Roger (2018-02-01)
Article
Accés obertTwo key problems in meshed high-voltage direct current (HVDC) transmission grids are managing line power flows and protection against dc faults. Current flow controllers (CFCs) will be required to balance cable currents ... -
Interaction analysis between MMC-based VSC-HVDC links and DFIG-based WPPs within the AC network
Prieto Araujo, Eduardo; Sánchez Sánchez, Enric; Galceran Arellano, Samuel; Gomis Bellmunt, Oriol (Energynautics GmbH, 2017)
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Accés restringit per política de l'editorialThis paper deals with a detailed interaction anal- ysis between a wind power plant (WPP) including Doubly Fed Induction Generators (DFIG) and a Voltage Source Converter High Voltage Direct Current (VSC-HVDC) link based on ... -
Interaction analysis in islanded power systems with HVDC interconnections
Collados Rodríguez, Carlos; Prieto Araujo, Eduardo; Cheah Mañé, Marc; Ferrer San José, Ricard; Gomis Bellmunt, Oriol; Sanz, Silvia; Longás, Carmen; Cordón, Antonio; Coronado, Luis (2018)
Comunicació de congrés
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Interaction assessment and stability analysis of the MMC-based VSC-HVDC link
Dadjo Tavakoli, Saman; Prieto Araujo, Eduardo; Sánchez Sánchez, Enric; Gomis Bellmunt, Oriol (2020-04-21)
Article
Accés obertThis paper investigates the dynamic behavior of a modular multi-level converter (MMC)-based HVDC link. An overall state-space model is developed to identify the system critical modes, considering the dynamics of the master ... -
Interconnection of hybrid AC/DC grids of arbitrary strengths using supplementary bus-voltage feedforwards
Agbemuko, Adedotun Jeremiah; Domínguez García, Jose Luís; Prieto Araujo, Eduardo; Gomis Bellmunt, Oriol (Elsevier, 2023-05-01)
Article
Accés restringit per política de l'editorialThis article proposes an intuitive methodology to analyse and mitigate system-level interactions in hybrid ac/dc networks interconnecting ac grids of arbitrary strengths, and especially weak grids. In particular, the ... -
La primera feria autosostenible con anilla energética autónoma
Heredero Peris, Daniel; Chillón Antón, Cristian; Girbau Llistuella, Francesc; Gomis Bellmunt, Oriol; Pagès Giménez, Marc; Sudrià Andreu, Antoni (2019-11-15)
Article
Accés obertEl 2 y 3 de noviembre del 2019 tuvo lugar en Barcelona la novena edición de la feria de la movilidad eléctrica, Expoelectric. Esta feria es una iniciativa pionera que acerca el vehículo eléctrico de cero emisiones y las ... -
Laboratoris remots i virtuals per assignatures de l'àmbit de l''enginyeria elèctrica
Gomis Bellmunt, Oriol; Egea Álvarez, Agustí (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2012-02-07)
Comunicació de congrés
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Limitations on the virtual inertia provision from grid-forming-connected renewable energy sources
Girona Badia, Jaume; Albernaz Lacerda Freitas, Vinícius; Prieto-Araujo, E.; Gomis Bellmunt, Oriol (2023)
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Accés restringit per política de l'editorialThis paper addresses the limitations of virtual inertia provision from grid-forming interconnected renewable energy sources considering AC grid and resources dynamics. The instantaneous power that the grid-forming can ...