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Multilevel-clamped multilevel converters (MLC2)
(2012-03)
Article.
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Article.
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This letter introduces a new series of multilevel (ML)
converters based on the ML clamping concept. By applying this
technique, a ML clamping unit (MCU) conveys additional levels
for synthesizing the output waveforms ...
Evaluation of storage energy requirements for constant production in PV power plants
(IEEE Press. Institute of Electrical and Electronics Engineers, 2012-03-01)
Article.
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Article.
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This paper analyzes the minimum energy capacity ratings that an energy-storage (ES) system should accomplish in order to achieve a defined constant power production in a photovoltaic (PV) power plant. ES is a key issue for ...
Aplicaciones eléctricas del acrilonitrilo butadieno estireno (ABS) reforzado con neumáticosfuera de uso (CTR)
(2012-01)
Article.
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Article.
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La masiva fabricación de neumáticos, así como su posterior
almacenamiento una vez utilizados, constituye un grave
problema medioambiental al que se intenta dar salida
de diversas formas, entre las que se encuentra el ...
Analysis of the three-phase induction motor with spiral sheet rotor
(2012-02)
Article.
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The improvements obtained on the torque with low currents using rotor with spiral sheets are analyzed
in this paper. To have a complete study, several rotors and stators have been built to verify the electromagnetic
variations ...
Dielectric, mechanical, and thermal characterization of high-density polyethylene composites with ground tire rubber
(2012-07-25)
Article.
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Article.
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The mass manufacture of tires and the difficulty in storing or disposing them constitute a serious environmental problem. At present, various recycling methods for tires are used, such as grinding, which separates the steel ...
Aplicaciones eléctricas del acrilonitrilo butadieno estireno (ABS) reforzado con neumáticos fuera de uso (GTR)
(2012-06)
Article.
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Article.
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Design and analysis of a slope voltage control for a DFIG wind power plant
(2012-03)
Article.
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This paper addresses a detailed design of a wind
power plant and turbine slope voltage control in the presence of
communication delays for a wide short-circuit ratio range operation.
The implemented voltage control ...
Enhanced decoupled double synchronous reference frame current controller for unbalanced grid-voltage conditions
(2012)
Article.
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Article.
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In the last few years, restrictive grid codes have arisen to ensure the performance and stability of electrical networks, which experience amassive integration of renewable energy sources and distributed generation systems ...
Voltage-sensor-less synchronization to unbalanced grids by frequency-adaptive virtual flux estimation
(IEEE Press. Institute of Electrical and Electronics Engineers, 2012-07)
Article.
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Article.
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This paper proposes a simple method for inherently
frequency-adaptive virtual flux (VF) estimation intended for
voltage-sensor-less grid synchronization and control of voltage
source converters. The frequency-adaptive ...
Dielectric, thermal, and mechanical properties of acrylonitrile butadiene styrene reinforced with used tires
(2012-06-19)
Article.
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Article.
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Mass production of tires as well as their storage or elimination is
a real environmental problem. Various methods for recycling of tires are currently
used, such as mechanical grinding, which separates vulcanized rubber, ...