Buscar
Mostrando ítems 11-20 de 1197
Modeling of a MIT for the application of a frequency inverter of the electric vehicle
(2011-12-01)
Nowadays, drives that use a combination of induction motors and frequency inverters are very common, a fact due to the financial practicality and viability in purchasing and operating that system. This system modeling and ...
Modeling of a MIT for the application of a frequency inverter of the electric vehicle
(2011-12-01)
Nowadays, drives that use a combination of induction motors and frequency inverters are very common, a fact due to the financial practicality and viability in purchasing and operating that system. This system modeling and ...
An ice machine adapted into an autonomous photovoltaic system without batteries using a variable-speed drive
(JOHN WILEY & SONS LTD, 2010)
The adaptation of a commercially available ice machine for autonomous photovoltaic operation without batteries is presented. In this adaptation a 1040 W(p) photovoltaic array directly feeds a variable-speed drive and a 24 ...
Modeling of a linear motor feed drive including pre-rolling friction and aperiodic cogging and ripple
(Springer, 2014-04)
This work addresses the systematic modeling of a linear feed drive based on a linear synchronous motor, a helpful step in control design for precise machine tools using linear motors. The model considers the electrical ...
Position sensorless AC motor drives
(Institute of Electrical and Electronics Engineers, 2020-07)
The papers in this special section focus on position sensorless AC motor drives. Rotor position and speed information is crucial for highperformance ac machine drives. Since the merits, such as cost reduction, system ...
Interaction between Passive Filter and High Power Cycloconverter Drive
(IEEE, 2009)
This paper presents the study of dynamic interactions between passive filters and high power cycloconverters drives. The dynamic interaction considers the impact of connection and disconnection of passive filters operating ...
Normalized model reference adaptive control applied to high starting torque scalar control scheme for induction motors
(MDPI, 2022)
Recently, a novel high-starting torque scalar control scheme (HST-SCS) for induction motor(s) (IM) emerged. It expands the scalar control application field beyond centrifugal pumps, blowers, and fans, moving, for instance, ...
Fault diagnosis scheme for open-circuit faults in field-oriented control induction motor drives
(The Institution of Engineering and Technology, 2013-05)
In this study, a new model-based fault detection and isolation (FDI) strategy is proposed for field-oriented control (FOC) induction motor (IM) drives. Actuator faults are addressed, and specifically, single open-circuit ...
Sistema de direção elétrica assistida para veículos elétricos e híbridos utilizando motor de indução trifásico
(Universidade Tecnológica Federal do ParanáCuritibaBrasilEspecialização em Sistemas Embarcados para a Indústria AutomotivaUTFPR, 2015-12-15)
Environmental issues have become over the years one of the major global concerns, in particular, issues related to the emissions generated by the vehicular fleet in the cities, due to the increased number of vehicles. The ...
Substituição e melhoria do sistema de acionamento do motor em máquina de lavar roupa industrial
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de EletrônicaTecnologia em Automação IndustrialUTFPR, 2013-09-19)
This paper presents the development of a circuit for driving a three phase induction motor, installed in an industrial washing machine for a hotel in the town of Telêmaco Borba, Pr For the drive we used a frequency inverter ...