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Mostrando ítems 21-30 de 47
Artículo
Novel control system based in DSPs for 800 KW wind power station
(European Association for the Development of Renewable Energy, Environment and Power Quality (EA4EPQ), 2004)
Wind energy conversion is a very mature technology. Its applications are widely accepted all over the world. Consequently, a tendency to erect more wind turbines can be observed. Therefore, wind turbines may gradually ...
Ponencia
Fuzzy logic application for improving speed control and captured energy using the wind speed information for wind turbines
(2001)
This paper describes a fuzzy logic application for improving the variable speed and blade pitch wind turbine performance. The simulated model is going to be implemented using a programmable logic controller as the fuzzy ...
Ponencia
DSP and FPGA based system to control a wind turbine generator implementing a variable speed vectorial control method
(1997)
The purpose of this paper is to describe a DSP and FPGA control system to implement a variable speed vectorial control. Two semi-systems, both of them consisting on a DSP, a FPGA and A/D, D/A & digital I/O’s are used. Each ...
Ponencia
New controllability criteria for 3-phase 4-wire inverters applied to shunt active power filters
(IEEE, 2002)
In shunt active filter applications, the 3-phase 4-wire topology is frequently used when dealing with unbalanced loads containing zero sequence components. A new design criteria for this topology is presented, based on the ...
Artículo
Optimal sizing and operation of hybrid renewable power plants participating in coupled power markets with different execution times
(MDPI, 2023)
The increasing limitations in the use of fossil fuels due to their limited availability and pollution have increased the use of renewable energies and storage systems for electricity generation. To achieve the goals of ...
Ponencia
Control del Equilibrio de las Tensiones de los Condensadores Flotantes en Convertidores Multinivel de Capacidades Flotantes
(2006)
Los convertidores de capacidades flotantes multinivel se presentan como una alternativa a otro tipo de topologías multinivel presentando ciertas ventajas. Sin embargo, presentan desventajas como el desequilibrio ...
Artículo
A Model-Based Direct Power Control for Three-Phase Power Converters
(Institute of Electrical and Electronics Engineers (IEEE), 2008)
Direct Power Control (DPC) technique has been widely used as control strategy for three-phase power rectifiers due to its simplicity and good performance. The DPC uses the instantaneous active and reactive power to ...
Tesis Doctoral
Técnicas de detección y control de faltas para convertidores de potencia de sistemas de generación distribuida
(2016-10-31)
Electric power is typically produced at a wide range of generation plants. In particular, the renewable energies are a specific electric power generation type. Due to its nature, this technology is possible only where the ...
Ponencia
A test-rig to evaluate a wind turbine generation control system based on DSP
(EPE Association, 1997-09)
Artículo
A New Fast Peak Current Controller for Transient Voltage Faults for Power Converters
(MDPI, 2015-12-22)
Power converters are the basic unit for the transient voltage fault ride through capability for most renewable distributed generators (DGs). When a transient fault happens, the grid voltage will drop suddenly and probably ...