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Multióbjective finite control set model predictive torque and stator flux control of an inductión machine
(2015)
During the last decades, basically two control strategies for electrical drives have
dominated high-performance industrial applications: field-oriented control (FOC) and
direct torque control (DTC). Nowadays, these control ...
Development of a Four-Switch Buck-Boost Converter: Operation Modes, Control and Experimental Results
(Institute of Electrical and Electronics Engineers, 2019-11)
This paper presents the development and practical implementation of a four-switch buck-boost converter for variable input voltage. The circuit operates in buck or boost mode when the input values are higher or lower than ...
Desarrollo de un ciclo de conducción bajo condiciones reales en el área metropolitana de Bucaramanga
(Universidad Autónoma de Bucaramanga UNABFacultad IngenieríaPregrado Ingeniería Mecatrónica, 2021)
Este estudio presenta el ciclo de conducción construido en el área metropolitana de Bucaramanga. Para construir el ciclo de conducción se utilizó una base de datos de velocidad, RPM y consumo de combustible, se obtuvo ...
Kit didático para o ensino de eletrônica de potência e controle digital de sistemas
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2017-07-14)
This report does a brief introduction on engineering education methods, which concludes that experimental classes are more effective ways of eaching, because it allows the application of the knowledge obtained in classes ...
Sequential Phase-Shifted Model Predictive Control for a Multilevel Converter with Integrated Battery Energy Storage
(2020)
Cascaded converters have risen as a suitable solution for the connection of Utility-scale Battery Energy Storage Systems (BESS) to the grid. These converters allow to split the battery array into the power modules, reducing ...
Evaluation of variable-rate spray application on tree cropAvaliação de aplicação à taxa variada em cultura arbórea
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Agronomia, 2019)
Unpaved roads stabilization and maintenance under ice-snow conditions in mountain areas
(PONTIFICIA UNIV CATOLICA CHILE, ESCUELA CONSTRUCCION CIVIL, 2010)
Traffic and climate conditions are well known variables that define the road cycle of life. Some unpaved roads located in mountain areas should be kept open as much as possible throughout the year, since they are part of ...
Obtenção de superfície seletiva do tipo armadilha ótica via oxidação por plasma eletrolítico
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICA, 2020-03-20)
High performance solar collectors are those with selective surfaces, with
high absorption of solar radiation and lower reflectance of heat radiation. One of the
new strategies to improve this performance involves modifying ...
Estudo do conversor zeta em condução simultânea dos semicondutores aplicada à alimentação de LEDs de potência
(Pontifícia Universidade Católica do Rio Grande do SulPorto Alegre, 2015)
This work presents the simultaneous conduction mode (SCM), which is applied to the operation of the Zeta converter. This mode has the ability to implement an ideal power factor corrector (PFC) employing only one feedback ...
Estudo do conversor zeta em condução simultânea dos semicondutores aplicada à alimentação de LEDs de potência
(Pontifícia Universidade Católica do Rio Grande do SulPorto Alegre, 2015)
This work presents the simultaneous conduction mode (SCM), which is applied to the operation of the Zeta converter. This mode has the ability to implement an ideal power factor corrector (PFC) employing only one feedback ...