Q3681411 (Q3681411): Difference between revisions
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(Created claim: summary (P836): The full availability of power generation facilities from marine renewable energy (MRE) is a key issue for operators. Indeed, the sustainability and economic viability of these energy production facilities depend on their safe operation in a corrosive marine environment with accessibility hampered by the distance from the coast and costly. The criticality of their total availability is compounded by the intermittence of the primary forms of thes...) |
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The full availability of power generation facilities from marine renewable energy (MRE) is a key issue for operators. Indeed, the sustainability and economic viability of these energy production facilities depend on their safe operation in a corrosive marine environment with accessibility hampered by the distance from the coast and costly. The criticality of their total availability is compounded by the intermittence of the primary forms of these energies (wind and hydrolink) which makes it imperative to maximise the capture of wind and/or hydrolian energy available. While the safety of operation (defect diagnosis, availability, degraded operation, fault tolerance) of some of the components of these EMR installations has previously been studied in “onshore”, understanding of their faulty behaviour in these offshore installations in a highly aggressive marine environment remains an important concern in the scientific research community.DIADEMAR’s purpose is to study and characterise the modes of occurrence and spread of defects in energy production plants from EMRs. Made up of researchers in Electrical Engineering and Mechanics, the project team aims to focus on the study of the various sources of faults in these installations, from the marine environment to the electrical grid, with particular attention to potential scouring problems due to sediment transport around the installations, the reliability of the carrier structures, the potential defects of the pale and turbine, modular structures tolerant to the defects of the electromechanical conversion chain (generator-redresser(s)-inverter(s)), the diagnosis of farms and the connection to the electrical grid. The DIADEMAR project is therefore an additional step in strengthening the expertise of the Norman laboratories involved in the EMRs (GORIA, GREAH, IRSEEM, LMN, LOMC, Lusac, M2C) and is part of a series of projects on MMRs funded by the Normandy Region to structure research activities on marine renewable energy in Normandy.(See attached document). (English) | |||||||||||||||
| Property / summary: The full availability of power generation facilities from marine renewable energy (MRE) is a key issue for operators. Indeed, the sustainability and economic viability of these energy production facilities depend on their safe operation in a corrosive marine environment with accessibility hampered by the distance from the coast and costly. The criticality of their total availability is compounded by the intermittence of the primary forms of these energies (wind and hydrolink) which makes it imperative to maximise the capture of wind and/or hydrolian energy available. While the safety of operation (defect diagnosis, availability, degraded operation, fault tolerance) of some of the components of these EMR installations has previously been studied in “onshore”, understanding of their faulty behaviour in these offshore installations in a highly aggressive marine environment remains an important concern in the scientific research community.DIADEMAR’s purpose is to study and characterise the modes of occurrence and spread of defects in energy production plants from EMRs. Made up of researchers in Electrical Engineering and Mechanics, the project team aims to focus on the study of the various sources of faults in these installations, from the marine environment to the electrical grid, with particular attention to potential scouring problems due to sediment transport around the installations, the reliability of the carrier structures, the potential defects of the pale and turbine, modular structures tolerant to the defects of the electromechanical conversion chain (generator-redresser(s)-inverter(s)), the diagnosis of farms and the connection to the electrical grid. The DIADEMAR project is therefore an additional step in strengthening the expertise of the Norman laboratories involved in the EMRs (GORIA, GREAH, IRSEEM, LMN, LOMC, Lusac, M2C) and is part of a series of projects on MMRs funded by the Normandy Region to structure research activities on marine renewable energy in Normandy.(See attached document). (English) / rank | |||||||||||||||
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| Property / summary: The full availability of power generation facilities from marine renewable energy (MRE) is a key issue for operators. Indeed, the sustainability and economic viability of these energy production facilities depend on their safe operation in a corrosive marine environment with accessibility hampered by the distance from the coast and costly. The criticality of their total availability is compounded by the intermittence of the primary forms of these energies (wind and hydrolink) which makes it imperative to maximise the capture of wind and/or hydrolian energy available. While the safety of operation (defect diagnosis, availability, degraded operation, fault tolerance) of some of the components of these EMR installations has previously been studied in “onshore”, understanding of their faulty behaviour in these offshore installations in a highly aggressive marine environment remains an important concern in the scientific research community.DIADEMAR’s purpose is to study and characterise the modes of occurrence and spread of defects in energy production plants from EMRs. Made up of researchers in Electrical Engineering and Mechanics, the project team aims to focus on the study of the various sources of faults in these installations, from the marine environment to the electrical grid, with particular attention to potential scouring problems due to sediment transport around the installations, the reliability of the carrier structures, the potential defects of the pale and turbine, modular structures tolerant to the defects of the electromechanical conversion chain (generator-redresser(s)-inverter(s)), the diagnosis of farms and the connection to the electrical grid. The DIADEMAR project is therefore an additional step in strengthening the expertise of the Norman laboratories involved in the EMRs (GORIA, GREAH, IRSEEM, LMN, LOMC, Lusac, M2C) and is part of a series of projects on MMRs funded by the Normandy Region to structure research activities on marine renewable energy in Normandy.(See attached document). (English) / qualifier | |||||||||||||||
point in time: 18 November 2021
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Revision as of 16:51, 18 November 2021
Project Q3681411 in France
| Language | Label | Description | Also known as |
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| English | No label defined |
Project Q3681411 in France |
Statements
116,250.00 Euro
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232,500.0 Euro
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50.0 percent
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31 March 2022
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UNIVERSITE LE HAVRE NORMANDIE
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49°29'39.59"N, 0°7'11.75"E
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76600
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La disponibilité totale des installations de production d'énergie électrique à partir des énergies marines renouvelables (EMR) est un enjeu de premier plan pour les exploitants. En effet, la pérennité et la viabilité économique de ces installations de production d'énergie sont tributaires de leur sûreté de fonctionnement dans un environnement marin corrosif avec une accessibilité entravée par la distance des côtes et coûteuse. La criticité de leur disponibilité totale est aggravée par l'intermittence des formes primaires de ces énergies (éolien et hydrolien) ce qui rend impératif la maximisation du captage de l'énergie éolienne et/ou hydrolienne disponibles. Si la sûreté de fonctionnement (diagnostic de défauts, disponibilité, marche dégradée, tolérance aux fautes) de certains des composants de ces installations EMR a été étudiée auparavant en "onshore", la compréhension de leur comportement défectueux dans ces installations en offshore, dans un environnement marin très agressif, demeure une préoccupation d'importance dans le milieu de la recherche scientifique.Le DIADEMAR a pour objet l'étude et la caractérisation des modes d'apparition et de propagation de défauts dans les installations de production d'énergie à partir des EMR. Constituée de chercheurs en Génie Electrique et en Mécanique, l'équipe-projet se propose de se focaliser sur l'étude des différentes sources de défauts dans ces installations, du milieu marin jusqu'au réseau électrique, avec une attention particulière portée sur les problèmes d'affouillement potentiels suite au transport sédimentaire autour des installations, la fiabilité des structures porteuses, les défauts potentiels des pâles et de la turbine, les structures modulaires tolérantes aux défauts de la chaîne de conversion électromécanique (génératrice-redresseur(s)-onduleur(s)), le diagnostic des fermes et de la connexion au réseau électrique. Le projet DIADEMAR est donc une étape supplémentaire dans le renforcement de t'expertise des laboratoires normands impliqués dans les EMR (GORIA, GREAH, IRSEEM, LMN, LOMC, LUSAC, M2C) et s'inscrit dans la suite de plusieurs projets portant sur les EMR financés parla Région Normandie et visant à structurer les activités de recherche sur les énergies marines renouvelables en Normandie.(Voir document joint). (French)
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The full availability of power generation facilities from marine renewable energy (MRE) is a key issue for operators. Indeed, the sustainability and economic viability of these energy production facilities depend on their safe operation in a corrosive marine environment with accessibility hampered by the distance from the coast and costly. The criticality of their total availability is compounded by the intermittence of the primary forms of these energies (wind and hydrolink) which makes it imperative to maximise the capture of wind and/or hydrolian energy available. While the safety of operation (defect diagnosis, availability, degraded operation, fault tolerance) of some of the components of these EMR installations has previously been studied in “onshore”, understanding of their faulty behaviour in these offshore installations in a highly aggressive marine environment remains an important concern in the scientific research community.DIADEMAR’s purpose is to study and characterise the modes of occurrence and spread of defects in energy production plants from EMRs. Made up of researchers in Electrical Engineering and Mechanics, the project team aims to focus on the study of the various sources of faults in these installations, from the marine environment to the electrical grid, with particular attention to potential scouring problems due to sediment transport around the installations, the reliability of the carrier structures, the potential defects of the pale and turbine, modular structures tolerant to the defects of the electromechanical conversion chain (generator-redresser(s)-inverter(s)), the diagnosis of farms and the connection to the electrical grid. The DIADEMAR project is therefore an additional step in strengthening the expertise of the Norman laboratories involved in the EMRs (GORIA, GREAH, IRSEEM, LMN, LOMC, Lusac, M2C) and is part of a series of projects on MMRs funded by the Normandy Region to structure research activities on marine renewable energy in Normandy.(See attached document). (English)
18 November 2021
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Identifiers
18P03183
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