Electric Machine Design
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Projeto e desenvolvimento de um sistema de medição sem contato aplicado ao processo de torneamento / DESIGN AND DEVELOPMENT OF A NON CONTACT MEASUREMENT SYSTEM APPLIED THE PROCESS OF TURNING
This work presents a non contact measurement techniques study on the manufacturing process and the design and development of a non contact measurement system for inspection of diameters of parts during the machining process on the lathe. Amongst the techniques are showed technologies which are based on physical principles of optical, pneumatic, electric or u
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/12/2011
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2. Projeto, construção, simulação, implementação e testes de um gerador a relutância chaveada monofásico / Design, construction, simulation, implementation and testing of a single-phase switched reluctance generator
O objetivo do trabalho é apresentar o funcionamento de um gerador a relutância chaveado monofásico. Para isso, foi desenvolvido um modelo computacional em ambiente Matlab Simulink, fazendo-se a comunicação entre diferentes partes do sistema. O comportamento da dinâmica de geração é apresentado para diferentes pontos do sistema, e testes experimentai
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/07/2011
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3. Simulação, projeto e teste de um gerador a relutância chaveado trifásico 6 x 4 / Simulation, design and test of a three-phase switched reluctance generator 6 x 4
Switched reluctance machines have received considerable attention from the scientific community due to advances in power electronics, and now is considered a promising electric machine for some applications, especially where variable speed operations are needed for motor or generator. Therefore, this work presents the dynamics of a switched reluctance machin
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/06/2011
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4. Algoritmo para frenagem regenerativa de uma máquina síncrona de imã permanente / Algorithm for regenerative braking of a permanent magnet synchronous machine
Environmental protection and optimal energy resources are great activity research areas. As a result of these researches, electric vehicles (EVs) and hybrid (HEV) developments have been accelerated. They have challenging problems such as low autonomy, power conversion, vehicle control, energy management and distribution within it, as well as the esthetic and
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/08/2010
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5. Active magnetic bearing applied to a tubular linear induction motor. / Mancal magnético ativo aplicado a um motor de indução linear tubular.
A tubular linear induction motor applied to onshore oil exploitation, named MATÆOS (which is in the Portuguese acronym for Tubular Asynchronous Motor for Onshore Oil Exploitation) was built at Escola Politécnica da Universidade de São Paulo (EPUSP). Its purpose is to directly drive the sucker-rod pump installed in the down hole of the oil well. In continu
Publicado em: 2009
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6. Computer based model for the heating of a single phase induction motor applied on washing machine during agitation task / Modelagem computacional do aquecimento de um motor de indução monofasico aplicado em maquinas de lavar roupas durante a etapa de agitação
This study motivation was finding a computer-based model that was able to foresee if the duty cycle applied in a single-phase induction motor implies or not in an overheating that can compromise the motor insulation. The solution presented here is based on finding a difference equation in which the system output (motor temperature at time k+1) is calculated
Publicado em: 2007
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7. INDUCTION MOTOR REDUCED ORDER TRANSFER FUNCTIONS / FUNÇÕES DE TRANSFERÊNCIA DE ORDEM REDUZIDA PARA MOTORES DE INDUÇÃO
Among the electric machines used in industrial system presently one can highlight the induction motors, not only for its large number but also due to the increasing capacity of such machines. Motors, converter and control circuits can be combined under varied ways highlighting the necessity of an adequate modelling for the system as a whole. Based on informa
Publicado em: 1984