Results 251 to 260 of about 8,835 (313)

Position sensorless AC motor drives

open access: yes, 2020
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 downsizing, and reliability enhancement can be achieved through position sensorless (also noted as self-sensing) control, many techniques
Valla, Maria Ines   +2 more
openaire   +3 more sources

Multiphase induction motor drives – a technology status review [PDF]

open access: yesIET Electric Power Applications, 2007
The area of multiphase variable-speed motor drives in general and multiphase induction motor drives in particular has experienced a substantial growth since the beginning of this century.
E Levi, Radu Bojoi, F Profumo
exaly   +2 more sources

Comparison of Induction and PM Synchronous Motor Drives for EV Application Including Design Examples [PDF]

open access: yesIEEE Transactions on Industry Applications, 2012
Three different motor drives for electric traction are compared, in terms of output power and efficiency at the same stack dimensions and inverter size. Induction motor (IM), surface-mounted permanent-magnet (PM) (SPM), and interior PM (IPM) synchronous ...
Gianmario Pellegrino   +2 more
exaly   +2 more sources

A Neurofuzzy Application for AC Motor Drives Monitoring System

IEEE Transactions on Instrumentation and Measurement, 2004
Currently industrial applications require suitable monitoring systems able to identify any decrease in efficiency resulting in economic losses. This paper shows that the information coming from a general purpose monitoring system can be usefully exploited to realize a sensorless instrument for the monitoring of an ac motor drive, and can be fed to a ...
Loredana Cristaldi   +3 more
openaire   +3 more sources

Predictive Control of Permanent Magnet AC Motor Drives

2005 IEEE Conference on Emerging Technologies and Factory Automation, 2006
A predictive control algorithm for PMAC motor drives is presented in the paper. The proposed approach, implemented in rotor coordinates, allows to impose the reference values of d and q current components using recursive algorithms. The output of the digital control system directly imposes the timing control of the inverter by means of on/off state of ...
GATTO, GIANLUCA   +2 more
openaire   +3 more sources

Application trends in AC motor drives

Proceedings of the 1992 International Conference on Industrial Electronics, Control, Instrumentation, and Automation, 2003
The authors discuss the technical and application trends in industrial AC motor drives. They consider the historical and technical flow of the application trends of industrial motor drives, focusing on how motor drives have been enhanced in present AC drives and how the trends have played a key role in improving productivity and the quality of the ...
K. Kamiyama, T. Ohmae, T. Sukegawa
openaire   +1 more source

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