Exploració per autor "Fernández Palomeque, Efrén Esteban"
Ara es mostren els items 1-9 de 9
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A simple method for reducing THD and improving the efficiency in CSI topology based on SiC power devices
(2018-10-17)
Article
Accés obertSilicon carbide (SiC)-based switching devices provide significant performance improvements in many aspects, including lower power dissipation, higher operating temperatures, and faster switching; compared with conventional ... -
Analysis of power converters with devices of SiC for applications in electric traction systems
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
Text en actes de congrés
Accés obertThis article presents the analysis of two topologies of power converters. Voltage Source Inverter (VSI) and Current Source Inverter (CSI) proposals for traction system applications, these topologies are implemented with ... -
Control and modulation techniques applied to converters with impedances networks for traction systems
(2017-01-20)
Article
Accés obertThe development of different topologies of power converters with impedance networks have opened up new lines of research, its application in different areas such as transmission systems, high voltage, photovoltaic ... -
Control method of impedance network in SiC power converters for HEV/EV
(Las Palmas : European Association of the Development of Renewable Energy, Environment and Power Quality, 2017)
Text en actes de congrés
Accés obertSilicon carbide (SiC) devices provide significant performance improvements in many aspects, including lower power dissipation, higher operating temperatures, and faster switching, compared to ... -
Impedance networks and its application in power for electric traction systems
(2016-04-26)
Article
Accés obertThe use of impedance networks in different types of DC/DC, DC/AC and AC/AC converters, has increased significantly, and many converters topologies and articles VSI and CSI with impedance networks have been presented for ... -
Implementation of high frequency SVM in a digital system for CS-SiC inverter
(Las Palmas : European Association of the Development of Renewable Energy, Environment and Power Quality, 2017)
Comunicació de congrés
Accés obertThe operation of current source inverters at high frequency allows to reduce the size of the input coil and output filters. These advantages allowed to obtain converters with better performance and to reduce the size and ... -
Method to reduce THD and improve efficiency in SiC power converter.
(Institute of Electrical and Electronics Engineers (IEEE), 2018)
Text en actes de congrés
Accés obertThis paper presents a method to reduce total harmonic distortion (THD) and improve efficiency of a topology of power converter using SiC devices. The method consists of two parts: the first part finds the optimum offset ... -
Optimization of a CSI inverter and DC/DC elevator with silicon carbide devices, for applications in electric traction systems
(Universitat Politècnica de Catalunya, 2019-03-20)
Tesi
Accés obertThe applications of electric traction systems currently focus on developing technologies with greater energy efficiency and lower environmental impact. Manufacturers of hybrid and electric vehicles are looking for ways to ... -
Power converters and its application in electric traction systems. Analysis present and future technologies
(2016-02-01)
Article
Accés obertthe traction systems for electric vehicles have advanced considerably over recent years, with the application of different topologies of power converters for the control of various types of electric induction motors and ...
