Výsledky vyhledávání - "Sylvie Charbonnier"

Akademický článek

A Multi-Turbine Approach for Improving Performance of Wind Turbine Power-Based Fault Detection Methods

Autor: Usama Aziz, Sylvie Charbonnier, Christophe Berenguer, Alexis Lebranchu, Frederic Prevost

Publikováno v: Energies, Vol 15, Iss 8, p 2806 (2022)

The relationship between wind speed and the power produced by a wind turbine is expressed by its power curve. Power curves are commonly used to monitor the production performance of a wind turbine by asset managers to ensure optimal production. They

Externí odkaz: https://doaj.org/article/76a3e7a57f714f48a13f5e730a4160bd

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Akademický článek

Real-Time Quality Index to Control Data Loss in Real-Life Cardiac Monitoring Applications

Autor: Gaël Vila, Christelle Godin, Sylvie Charbonnier, Aurélie Campagne

Publikováno v: Sensors, Vol 21, Iss 16, p 5357 (2021)

Wearable cardiac sensors pave the way for advanced cardiac monitoring applications based on heart rate variability (HRV). In real-life settings, heart rate (HR) measurements are subject to motion artifacts that may lead to frequent data loss (missing

Externí odkaz: https://doaj.org/article/a1149d81659643689ee78fd104d7767f

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Akademický článek

Real-Time Monitoring of Passenger’s Psychological Stress

Autor: Gaël Vila, Christelle Godin, Oumayma Sakri, Etienne Labyt, Audrey Vidal, Sylvie Charbonnier, Simon Ollander, Aurélie Campagne

Publikováno v: Future Internet, Vol 11, Iss 5, p 102 (2019)

This article addresses the question of passengers’ experience through different transport modes. It presents the main results of a pilot study, for which stress levels experienced by a traveller were assessed and predicted over two long journeys. A

Externí odkaz: https://doaj.org/article/d14e67b8338043ff96671404cb248d2d

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Akademický článek

Efficient workload classification based on ignored auditory probes: A proof of concept

Autor: Raphaëlle N. Roy, Stéphane Bonnet, Sylvie Charbonnier, Aurélie Campagne

Publikováno v: Frontiers in Human Neuroscience, Vol 10 (2016)

Mental workload is a mental state that is currently one of the main research focuses in neuroergonomics. It can notably be estimated using measurements in electroencephalography (EEG), a method that allows for direct mental state assessment. Auditory

Externí odkaz: https://doaj.org/article/a9fc2942b1af4f9a9435085d43d7adc8

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Effect of start and stop cycles on hydropower plants: modelling the deterioration of the equipment to evaluate the cycling cost

Autor: Olivian Savin, Carmen Badina, Renaud Pollier, Jean-Louis Drommi, Julien Baroth, Sylvie Charbonnier, Christophe Berenguer

Publikováno v: IOP Conference Series: Earth and Environmental Science. 1136:012057

With the high energy demand, renewable energies emerged and the deregulation of the energy market appeared in the late ’90. These types of energies are intermittent and can produce high fluctuations in the power grid because they are connected only

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c28a978c7ebced65b0c53207da4b5ca
https://doi.org/10.1088/1755-1315/1136/1/012057

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Influence of Starts and Stops on the Aging of Hydroelectric Generator Stators by Thermal Cycling: Empirical Study and Accelerated Lifetime Model

Autor: Sylvie Charbonnier, Christophe Bérenguer, Carmen Badina, Jean-Louis Drommi, Olivian Savin, Julien Baroth

Publikováno v: Proc. of 31th European Safety and Reliability Conference-ESREL 2021
ESREL 2021-31st European Safety and Reliability Conference-ESREL 2021
ESREL 2021-31st European Safety and Reliability Conference-ESREL 2021, Sep 2021, Angers, France. pp.3214-3221, ⟨10.3850/978-981-18-2016-8_315-cd⟩
ESREL 2021-31st European Safety and Reliability Conference
ESREL 2021-31st European Safety and Reliability Conference, Sep 2021, Angers, France. pp.3214-3221, ⟨10.3850/978-981-18-2016-8_315-cd⟩

International audience; Due to the deregulation of the energy market and the integration of renewable energies, hydropower plant operators are faced with an increasing number of start and stops and load changes that can reduce the life of equipment.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf980e5079d4ef1c446ed71fd6d8b9ee
https://hal.archives-ouvertes.fr/hal-03443019

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A combined mono- and multi-turbine approach for fault indicator synthesis and wind turbine monitoring using SCADA data

Autor: Frederic Prevost, Christophe Bérenguer, Sylvie Charbonnier, Alexis Lebranchu

Publikováno v: ISA Transactions
ISA Transactions, Elsevier, 2019, 87, pp.272-281. ⟨10.1016/j.isatra.2018.11.041⟩

International audience; The monitoring of wind turbines using SCADA data has received lately a growing interest from the fault diagnosis community because of the very low cost of these data, which are available in number without the need for any addi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adaf8ca0a469c57ebbd7b54aee64eb23
https://doi.org/10.1016/j.isatra.2018.11.041

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Start and Stop Costs for Hydro Power Plants: A Critical Literature Review

Autor: Carmen Badina, Olivian Savin, Christophe Bérenguer, Julien Baroth, Sylvie Charbonnier

Publikováno v: ESREL 2020-PSAM 2020-30th European Safety and Reliability Conference and 15th International Probabilistic Safety Assessment and Management Conference
ESREL 2020-PSAM 2020-30th European Safety and Reliability Conference and 15th International Probabilistic Safety Assessment and Management Conference, Nov 2020, Venise (Virtual conference), Italy. Paper# 4102

International audience; The development and integration in the electrical grid of new types of energy (solar, wind, marine, biomass and geothermal) create power fluctuations due to their intermittent character of operation. Considering the high deman

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1912c206cd5fd2ffcfbd7fc537ce09ca
https://doi.org/10.3850/978-981-14-8593-0_4102-cd

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Damage due to start-stop cycles of turbine runners under high-cycle fatigue

Autor: J. Baroth, Sylvie Charbonnier, C. Badina, O. Savin, Christophe Bérenguer

Publikováno v: International Journal of Fatigue
International Journal of Fatigue, Elsevier, 2021, 153 (December), pp.106458. ⟨10.1016/j.ijfatigue.2021.106458⟩

International audience; This study presents a strategy to estimate the extra cost due to start-up and shutdown of hydro turbines under high-cycle fatigue. The principle is to compare estimations of cumulated damages from three elementary sequences re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d70a0584b1ead9526018634f08e2f240
https://doi.org/10.1016/j.ijfatigue.2021.106458

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Critical comparison of power-based wind turbine fault-detection methods using a realistic framework for SCADA data simulation

Autor: Alexis Lebranchu, Frederic Prevost, Christophe Bérenguer, Usama Aziz, Sylvie Charbonnier

Publikováno v: Renewable and Sustainable Energy Reviews
Renewable and Sustainable Energy Reviews, Elsevier, 2021, 144, pp.110961. ⟨10.1016/j.rser.2021.110961⟩

International audience; Numerous power-based wind turbine (WT) fault-detection methods using supervisory control and data acquisition (SCADA) data are presented in the literature. However, their performance cannot be compared easily with one another

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c58912c6b3c5d20e76f915d009ef11ea
https://doi.org/10.1016/j.rser.2021.110961

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