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Mostrando ítems 141-150 de 241
Artículo
A three-level common-mode voltage eliminated inverter with single dc supply using flying capacitor inverter and cascaded H-bridge
(2014-03-03)
A three-level common-mode voltage eliminated in- verter with single dc supply using flying capacitor inverter and cascaded H-bridge has been proposed in this paper. The three phase space vector polygon formed by this ...
Artículo
Impact of post-fault flux adaptation on six-phase induction motor drives with parallel converters
(IEEE, 2017)
The redundancy of multiphase drives provides an inherent fault-tolerant capability that is appreciated in applications with a complicated corrective maintenance or ...
Artículo
Model predictive control for single-phase NPC converters based on optimal switching sequences
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
In this paper, a model predictive control (MPC) based on optimal switching sequences (OSSs) for a singlephase grid-connected full-bridge neutral-point-clampled (NPC) power converter is presented. The predictive control ...
Artículo
Fault-tolerant Operation of Six-phase Energy Conversion Systems with Parallel Machine-side Converters
(Institute of Electrical and Electronics Engineers, 2016-04)
The fault tolerance provided by multiphase machines is one of the most attractive features for industry applications where a high degree of reliability is required. Aiming to take advantage of such postfault operating ...
Ponencia
Modulador simple con control del equilibrio de tensiones para un convertidor hibrido ANPC+ Flying-capacitor de cinco niveles
(2011)
El convertidor híbrido basado en una celda active neutral-point-clamped conectada en serie con celdas con condensadores flotantes es una topología multinivel reciente con propiedades interesantes como una tensión de salida ...
Artículo
Customer preferences versus managerial decision-making in open innovation communities: the case of Starbucks
(2015)
Customers can participate in open innovation communities posting innovation ideas, which in turn can receive comments and votes from the rest of the community, highlighting user preferences. However, the final decision ...
Artículo
Selective Harmonic Mitigation Technique for High-Power Converters
(Institute of Electrical and Electronics Engineers (IEEE), 2010)
In high-power applications, the maximum switching frequency is limited due to thermal losses. This leads to highly distorted output waveforms. In such applications, it is necessary to filter the output waveforms using bulky ...
Artículo
An Amplified Offset Compensation Scheme and its Application in a Track and Hold Circuit.
(IEEE (Institute of Electrical and Electronics Engineers), 2018)
This brief proposes a fully differential track and hold circuit using a new dc offset compensation scheme. It stores an amplified version of the offset during the hold phase, which is used in attenuated fashion during the ...
Ponencia
Plataforma basada en microprocesador para el aprendizaje de tecnologías inalámbricas RFID, NFC y Bluetooth
(Universidad Politécnica de Madrid, Servicio de Publicaciones, 2010-04)
En este trabajo se presenta el desarrollo de una plataforma, basada en un microprocesador de bajo coste, que pretende acercar a los alumnos al uso y desarrollo de aplicaciones basadas en las tecnologías ...
Artículo
A Survey on the Application of Evolutionary Algorithms for Mobile Multihop Ad Hoc Network Optimization Problems
(SAGE Publications, 2016)
Evolutionary algorithms are metaheuristic algorithms that provide quasioptimal solutions in a reasonable time. They have been applied to many optimization problems in a high number of scientific areas. In this survey ...