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Mostrando ítems 1-10 de 13
Artículo
Optimal energy bidding for renewable plants: A practical application to an actual wind farm in Spain
(Elsevier, 2021-09)
Finding an optimal bidding strategy for a wind farm in the electricity market is not straightforward due to the wind variability. This issue is becoming more relevant as renewable plants are more exposed to market signals. ...
Artículo
New Trends in the Control of Grid-Connected Photovoltaic Systems for the Provision of Ancillary Services
(MDPI, 2022-11)
The gradual displacement of conventional generation from the energy mix to give way to renewable energy sources represents a paradigm shift in the operation of future power systems: on the one hand, renewable technologies ...
Artículo
Assessing the decarbonisation effect of household photovoltaic self-consumption
(Elsevier Ltd, 2021)
The combination of falling renewable technology costs, with high and rising electricity prices and non-obstructive national regulations are making distributed generation increasingly attractive. In the case of photovoltaic ...
Artículo
Optimal Coordinated Operation of Distributed Static Series Compensators for Wide-area Network Congestion Relief
(IEEE, 2022-09)
Relieving network congestions is a critical goal for the safe and flexible operation of modern power systems, especially in the presence of intermittent renewables or distributed generation. This paper deals with the ...
Ponencia
Short-term energy recovery control for virtual inertia provision by renewable energy sources
(Institute of Electrical and Electronics Engineers Inc., 2021)
The proliferation of Converter-Interfaced Renewable Energy Sources (CIRES), which are inertia-less, and the gradual decommissioning of synchronous generation have posed several challenges to the electric power system. ...
Artículo
Techno-economic optimal power rating of induction motors
(Elsevier, 2019-04)
Electric motors are valuable, long-life industrial assets, whose lifespan is often measured in decades. A period of unplanned motor downtime in an industrial plant frequently incurs an expenditure of thousands of euros per ...
Artículo
Model predictive optimal control considering current and voltage limitations: Real-time validation using OPAL-RT technologies and five-phase permanent magnet synchronous machines
(Elsevier, 2019-04)
Multiphase machines have recently gained interest in the research community for their use in applications where high power density, wide speed range and fault-tolerant capabilities are required. The optimal control of ...
Artículo
Overview of power electronics technology and applications in power generation transmission and distribution
(SGEPRI, 2017)
The main objective of this paper is three-fold. First, to provide an overview of the current status of the power electronics technology, one of the key actors in the upcoming smart grid paradigm enabling maximum ...
Artículo
Parameter Estimation of Wind Turbines with PMSM using Cubature Kalman Filters
(Institute of Electrical and Electronics Engineers (IEEE), 2020-05)
This paper presents a parameter estimation technique for a variable-speed wind turbine with permanent magnet synchronous generator and back-to-back voltage source converter. The proposed technique applies the cubature ...
Artículo
Sensitivity of Predictive Controllers to Parameter Variation in Five-Phase Induction Motor Drives
(Elsevier, 2017)
Model predictive control techniques have been recently proposed as a viable control alternative for power converters and electrical drives. The good current tracking, flexible control design or reduced switching losses ...