Search Results - "Leprettre, Benoit"

Extraction of pertinent subsets from time–frequency representations for detection and recognition purposes by Leprettre, Benoit, Martin, Nadine

“…A time–frequency representation can highlight non-stationarities in a signal. We propose to extract subsets from the time–frequency representation (TFR) for…”
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Comparison of Protection Requirements in IE2-, IE3-, and IE4-Class Motors by Ferreira, Fernando J. T. E., Leprettre, Benoit, de Almeida, Anibal T.

“…In this paper, an overview of the main motor features influencing the protection devices settings is presented, pointing out key differences between…”
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A Frequency Demodulation Approach to Induction Motor Speed Detection by Zhi Gao, Turner, L., Colby, R. S., Leprettre, B.

“…Rotor slot harmonics are found in the stator current waveforms for most squirrel-cage induction motors. These harmonics are caused by the finite number of…”
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Bearing Fault Diagnosis in Induction Machine Based on Current Analysis Using High-Resolution Technique by Djeddi, M., Granjon, P., Leprettre, B.

“…In this paper, we propose to perform early fault diagnosis using high-resolution spectral analysis of the stator current to detect bearing faults in electrical…”
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Filter Design for Estimating Parameters of Induction Motors With Time-Varying Loads by Zhi Gao, Colby, R S, Turner, L, Leprettre, B

“…Periodically time-varying loads such as reciprocating compressors produce torque and speed oscillations in grid-connected induction motors. In each compression…”
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Component Based Framework for Designing and Validating Asynchronous Algorithms for Electrical Measurement and Protection by Bonicel, Louis, Bohrer, Roland, Leprettre, Benoit, Petrot, Frederic, Rousseau, Frederic

“…Component-based software engineering is appealing for industrial embedded systems design for two main reasons: these systems benefit from a strong legacy from…”
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Comparison of protection requirements in IE2-, IE3-, and IE4-class motors by Ferreira, Fernando J. T. E., Leprettre, Benoit, Duarte, Andre Q., De Almeida, Anibal T.

“…In this paper, an overview of the main motor features influencing the protection devices settings is presented, pointing out key differences between…”
Get full text

A frequency demodulation approach to induction motor speed detection by Zhi Gao, Turner, L, Colby, R S, Leprettre, B

“…Rotor slot harmonics are found in the stator current waveforms for most squirrel-cage induction motors. These harmonics are caused by the finite number of…”
Get full text

Narrowband angle modulations in induction motor complex current vectors by Zhi Gao, Colby, R.S., Turner, L., Leprettre, B.

“…Periodically time-varying loads such as reciprocating compressors produce torque and speed variations in grid-connected induction motors that are used to drive…”
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