sem-rev french wave energy test zonecper 2007-2013 sem-rev french wave energy test zone hakim...

CPER 2007-2013

SEM-REV

French Wave Energy Test Zone

Hakim Mouslim

2009 – Wave Energy Centre Seminar

Project EngineerLaboratoire de Mécanique des Fluides – UMR 6598

Ecole Centrale de Nantes - CNRS

SEM-REV French Wave Energy Test Zone

Who we are

C N R SC en tra le N an tes

French top Engineering School

French National Research Centre

LM FU M R 6598

Engineering School Research Centre

A joint research unit

ECN / CNRS

E H G O E M N E D H A E M C I

ECN / CNRS (staff : ~80)

N U M E R IQ U E

E X P E R IM E N T A L

Topic : Marine Renewable Energy

215/06/2009 – Wave Energy Centre Seminar

Renewable Energy


Where we are

ECN



Hydrodynamics & Ocean Engineering

Ocean Renewable Energy

Offshore WindCurrentWave

R h t iR h t i•• Research topicsResearch topics

Resource simulations (waves, currents, winds) - Resource energy potentialNumerical modeling of ORE Converters : Wave 2 Wire, Current 2 Wire Power production assessmentPower production assessmentPower Take Off modelingMoorings interaction and calculations – SurvivabilityMulti-body interaction – Farm evaluation

Numerical tools :

• Potential flow solver / Linear and Non-Linear /

Experimental facilities :

• Towing Tank (145 x 5 x 3 m ; up to 8m/s)Wave tank (50 x 30 x 5 m ; up to 2m Hmax)

/ /Spectral methods• Navier-Stokes (RANSE) solvers, SPH solvers• Coupling of different methods (SWENSE)• Optimization

• Wave tank (50 x 30 x 5 m ; up to 2m Hmax)• Circulation tunnel• Data bases• New measurement techniques


• Optimization q• Analysis of complex phenomena


Activities in Marine Renewable Energyex Wave Energyex. Wave EnergyMechanical Simulation

> Frequency domain or Time domain

Power Take Off

> PTO simulation> Hydrostatic Efforts & Linear or Non-Linear

Froude-krylov efforts> Mooring Mechanical efforts > Fluid Structure Interaction (Potential

> Electro-Mechanical Coupling> Real-time Control & Power Smoothing> Power Matrix> Energy Production Assessment(

Theory)gy

x



Activities in Marine Renewable Energy

SEAREV

Pelamis


Ocean Energy Buoy (OEBuoy)


Marine Renewable Energy Development Scheme


Need for a Full-Scale Test Site


The French case

- France :

18000 km of coastline420 TWh of wave energy along the Atlantic coast

Feed-in tariff15c€/kWh

Feed-in tariff15c€/kWh

Grenelle de la MerIPANEMA

Grenelle de la MerIPANEMA

Support Mechanisms

Demonstrator FundUp to 100M€

Demonstrator FundUp to 100M€

Several Technology Projects

Wave Current &

Several Technology Projects

Wave Current &

- SEM-REV :

Up to 100M€Up to 100M€ Wave, Current & Wind

Wave, Current & Wind


A first full scale grid connected wave energy test site


SEM-REV Project description

- Project :

1km x 1km test zone areaFully instrumented & monitored2,5 MW Grid connected

- Project Support : Regional Development Programme (CPER) 2007-2013« Alternative Energy & Research » Scheme« Alternative Energy & Research » Scheme5,8 M€ of funding



SEM-REV Project development steps

Preliminary Studies

- Site specifications- Physical Environment

Preliminary Studies

- Site specifications- Physical Environment

Consultation Phase- Stakeholder

Consultation Phase- Stakeholder

Detailed Design- Site assessmentDetailed Design- Site assessment

Offshore WorksOffshore Works WAVE TEST SITE

WAVE TEST SITEy

- Human Environment- Regulatory assessment- Infrastructures

y- Human Environment- Regulatory assessment- Infrastructures

Stakeholder discussion- State services- Social acceptance

Stakeholder discussion- State services- Social acceptance

Site assessment- Technical surveys - EIA

Site assessment- Technical surveys - EIA

- Budget & Planning- Consent Procedures- Budget & Planning- Consent Procedures

SITE

WEC EXP.

SITE

WEC EXP.

mid 20102007 mid-2010Iterations



Interest Zone Base de recherche à terre + Poste ÉlectriqueLe Croisic

SEM-REV

ECN - LMF



SEM-REV Project specifications

-Technical, Environmental, Risk & Economical factors :

Wave resourceWave resourceBathymetry, winds, tides & currentsGrid connection requirementsOperational capabilities in and near the test site areaR l t d t i t i F h tRegulatory and consents requirements in French watersEnvironmental impact assessment proceduresInfrastructures and supply chainTechnical and economical feasibilityy

-Constraints & activities:

Navigation activitiesCommercial FisheriesSand extraction zonesMilitary exercises



Wave Ressource Assessment

Regional Ressource assessmentRegional Ressource assessment

Local Met-Ocean conditions

Bathymerty constraints (35m)



Electrical Grid Assessment

Grid analysisGrid analysis

Electrical loss calculations

Power productionstandards



Conflict zones



Cable Route Engineering

SEM-REV Zone survey

• Bathymetric

• Multi-ray Sonar

S k Si i• Sparker Sismic

Sediments• Sediments



Contenu de la mission du Mandataire :



Oceanographic Monitoring on the test site

WavesCurrents + WavesWindTides



SEM-REV : Monitoring du site

First Directional Wave databuoy deployed on May 2009

Site Offshore Signal Buoy deployed



Real-time sea state parameters Monitoring



Measurements analysis and interpretation



Measurements analysis and interpretation

Frequency dispersion model.

ITTC Spectum

( )

( ) ( ) ( )

42

1/35 4 4

1 1

5 5 116 4

f

Bf

N

HAS f e A Bf T T

−

= = =

∑( ) ( ) ( )1

21/3

, cos 2 2

0.42

i i i i ii

p

O t a f t a S f f

P T H

η π ω ϕ=

= + = Δ∑

Spatial Dispersion model

( ) ( )22 1 1θ θ⎡ ⎤ Γ( ) ( ) ( ) ( )( )

22 12 12, cos avec ( )

2 2 1

sms s

D f G s G ss

θ θθ

π

−⎡ ⎤− Γ += =⎢ ⎥ Γ +⎣ ⎦



Stakeholder Consultation process

- 3 project committees :Pilot CommitteeTechnicalTechnicalRegulatory

-Consent Licensing Roadmap

C lt ti St t i St k h ld R l t St k h ld-Consultation process: Strategic Stakeholders, Regulatory Stakeholders.

Ex. :M iti N i ti th itiMaritime Navigation authoritiesCommercial fisheriesEnvironmental Public bodiesL l id tLocal residents



Electrical production Normalisation / CertificationDispositions IEC en préparation au TC114- Normalisation des mesures- Constitution du dossier de certificationConstitution du dossier de certification- Certification de la production

Poste de livraison Elec

Régulation de l’injection du courant au réseauOrganes de découplage et de coupure- Organes de découplage et de coupure

- Organes de protection [Attenuation de la TCFM]- Application de la C13-100- Présence éventuelle de conversion / stockage



Project budget

- « SEM-REV Project » : Contrat de Projets Etat-Région Pays de la Loire 2007 - 2013

- Total project budget : 5.830 M€

• State (Ministères, ANR, CNRS, etc…) : 1.560 M€, of which 950 k€ CNRS

• Region Pays de la Loire : 2.190 M€

• Departement Loire Atlantique : 650 k€

• EU (FEDER Fund) : 1.426 M€



Thank youThank you


sem-rev french wave energy test zonecper 2007-2013 sem-rev french wave energy test zone hakim...

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