1. No category

At Aalborg University, Sohn. 57
June 3, 2014, 9:00 – 17:00
Structural Design of Wave Energy Devices – www.sdwed.civil.aau.dk
3rd SDWED Symposium
Wave-to-wire modeling of
Wave Energy Devices
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Developers
Researchers
Students
Members of IAB
Project partners
…
A total of 52 people
from 9 countries
AAU-1-DAY uses WPA-PSK encryption.
Password: different45cruel
Structural Design of Wave Energy Devices – www.sdwed.civil.aau.dk
Welcome to All!
Introduction
Jens Peter Kofoed
AAU-C
9.20
9.40
10.00
WP 1 Hydrodynamics
Hydrodynamic analysis of Wave Energy Devices
Analysis of Oscillating Water Column Wave Energy Converters
CFD Simulation of A Moored Wave Energy Device
Harry Bingham
Harry Bingham
Nicolai F. Heilskov
DTU
DTU
DHI
10.20
10.50
11.10
11.30
11.50
12.00
12.45
13.05
13.25
13.35
13.55
14.15
14:55
15.15
15.35
http://www.sdwed.civil.aau.dk/Events/Even
t//3rd-symposium--wave-to-wiremodeling.cid81986
15.50
16.10
16.30
16.50
17.00
Comments by advisory board
10.30 Pause (20 min)
WP 2 Moorings
Physical and Numerical Modelling of Mooring Systems for
Floating Wave Energy Converters
Simplified Design Procedures for Moorings of Wave-Energy Converters
Dynamic Mooring Simulations using MOODY – A Discontinous High
Order Finite Element Mooring Code
Comments by advisory board
Lunch break (45 min)
WP 3 Power take off
Power Take Off Design for Wave Energy Devices
Design Optimization of Hydraulic Energy Storage System for Wave
Energy Converter
Comments by advisory board
WP4 Wave to wire models
Overview of Wave to Wire Modelling and Experimental Studies
Economic Optimization and Analysis of a WEC's Wave to Wire Model.
Chris Retzler
Barbara Zanuttigh
Lars Bergdahl
Johannes Palm
Unibo
Chalmers
Chalmers
Anders Køhler
Jochen Bard
Kaiyuan Lu
FRAU
AAU-E
Laurent Marquis
Morten Kramer
Francesco Ferri
AAU-C
AAU-C
Tour to the lab + coffee (40 min)
Structural Modeling and Analysis of a Wave Energy Converter
Effects of Hydrodynamic Interactions and Control within a Point
Absorber Array on Electrical Output
Comments by advisory board
WP 5 Reliability
Reliability Of Wave Energy Converters – Reliability Assessment
Reliability Of Wave Energy Converters – Calibration of Fatigue Design
Factors
Generic Risk Assessment for Wave Energy Converters
Comments by advisory board
Closing of the symposium
Andrew Zurkinden
David Forehand
AAU-C
UEIES
Vincenzo Nava, Lars Bergdahl
John D. Sørensen
Simon Ambühl
Claudio Bittencourt
AAU-C
AAU-C
DNV
HC Sørensen. Jon Kringelum
Strict time regulation will apply!!!
Structural Design of Wave Energy Devices – www.sdwed.civil.aau.dk
Agenda
8:30-9:00 Registration 03-06-2014
9.00
”Structural Design of Wave Energy Devices”
• Objectives
• Means
• Achievements
Structural Design of Wave Energy Devices – www.sdwed.civil.aau.dk
Introduction
Objective of the project
Strengthen and consolidate Denmark’s position as one of the leaders in wave energy
research, through the formation of a strategic international research
alliance focusing on the structural design of Wave Energy Devices
Project granted by the Danish Council for Strategic Research
Call: Strategic Research in Sustainable Energy and Environment
Theme: Energy Systems of the Future
5 years (2010-2014)
12 Partner organizations - 6 Danish (73 %), 6 International (27 %)
Budget: 25 mil. dkr. (19.6 DSF, 5.4 Co-fin. )
Structural Design of Wave Energy Devices – www.sdwed.civil.aau.dk
The Alliance – The Project:
Structural Design of Wave Energy Devices
• Increase knowledge on loads on Wave Energy Devices, primarily through
the development of models for floating structures taking into account
hydrodynamics, moorings and power take-off; and the establishment of
protocols for design of Wave Energy Devices.
• Create lasting relations between Danish and international top institutions
working in the field to achieve greater research capability.
• Increase the reliability and decrease the cost of Wave Energy Devices in
such a way that they can feasibly contribute to energy supply.
• Finally, the main societal objective is to improve and consolidate the
competitiveness of Danish wave energy, repeat the ‘Danish Wind
Adventure’ in a new sector and thus create both growth and knowledgeintensive jobs for Danish society.
Structural Design of Wave Energy Devices – www.sdwed.civil.aau.dk
Objectives
Overall: Reduce cost of energy….
Need tools for WED design and optimization
Different needs in
• Operating conditions
• Extreme conditions
Focus on
• Power production optimization
• Structural design
Many different WED types
• Provide ’building blocks’
Complex systems, non-linear behavior and interactions
• Need to balance computational speed and accuracy
WP5 - Reliability
WP1 Hydrodynamics
WP2 - Moorings
WP4 - Wave-to-wire
WP3 PTO/generator
Structural Design of Wave Energy Devices – www.sdwed.civil.aau.dk
What did we want to achieve?
Dexawave:
Operating cond.:
HD – lin.
Moorings – important, interaction
PTO – simple, passive damping
Extreme cond.:
CFD for structural loading
Moorings – dyn. analysis
Wavestar:
Operating cond.:
HD – lin./non-lin.
Moorings – N.A.
PTO – time dom. adv. control
Extreme cond.:
Simple – floaters out of water
Weptos:
Operating cond.:
HD – multibody, highly non-linear,
hydrostatics, variation of geometry
Moorings – important, weak
interaction
PTO – highly non-lin.
Extreme cond.:
CFD for structural loading
Moorings – dyn. analysis
Structural Design of Wave Energy Devices – www.sdwed.civil.aau.dk
Project test cases
Ph.D.’s
Post Doc.’s
NN, AAU-C
NN1, AAU-C
Kramer, AAU-C
Andrew
Zurkinden, AAU-C Morten
Simon
Ambühl, AAU-C
Robert Read, DTU
NN2, AAU-C
NN, DTU
Torben
Christensen, DTU
NN, UniBoFerri, AAU-C
Francesco
Autumn 2010
28-10-2010
12-10-2010
26-10-2010
02-11-2010
09-11-2010
Nov. 2010
Ocean Energy Structures, 1 ECTS
AAU: JPK, JFC
Lecture
Lecture
Lecture
Lecture
Lecture
JPK
JPK
JPK
JFC
JFC
1: Overview of the wave energy sector / The Wave Dragon Case
2: Overview of existing wave energy converter technologies
3: Hydraulic and structural evaluation and development of wave energy
4: Performance evaluation of wave energy concept prototypes
5: Integration of wave energy into the grid
Master lecture at Helsinki University: Wave Energy Challenges - How to
harness the ressource
Lectures at Padova and Bologna University, Italy (8 hours in total) on
22-25.03.2011 Maritime Energy
To date 45 ECTS (~182
lectures) given
Lecture
Lecture
Lecture
hour)
Lecture
1-4: Risks related to the development of Maritime Energy (4 hours)
5: EIA of Maritime Energy (1 hour)
6-7: Wave Forces on Structural Elements on Maritime Energy Devices (2
e.g. PhD courses
in 2011, 2012, 2013
WAVEC, Ana
AAU: PF
8: Protocol for Develoment of Maritime Energy (1 hours)
Spring 2011
03-06.05.2011
09-13.05.2011
16-20.05.2011
Ph.D. courses on Wave Energy Utilization, 3 weeks at AAU
Introduction to Wave Energy Utilization, 2 ECTS - 7 Lectures
Experimental Testing for Wave Energy Utilization, 3 ECTS - 13 Lectures
Advanced Control Theory for Wave Energy Utilization, 3 ECTS - 17 Lectures
AAU: JPK
AAU: LM, HL, JPK. RAM, KIN. WD: HCS.
AAU: JPK, TLA, JDS, MK. DTU: HB
AAU: MK, SRKN, PF, RT. TU: JL
Jan. 2012
Lectures on Exp. Testing for Wave energy Utilization, Arr. by Israel Martinez
Barrios, Acciona Energía, Spain ?
AAU: JPK
Structural Design of Wave Energy Devices – www.sdwed.civil.aau.dk
Researcher training
Journal / Publication name
Issue Volume Year Publication Title
Lead Author
ICASP 2011, Zurich, Sw itzerland
Probabilistic Design of Wave Energy Devices
John Dalsgaard Sørensen
Modelling of the Overtopping Flow on the Wave Dragon Wave Energy Parmeggiani, S.
ICOE 2010, Bilbao, Spain
10th Symposium on Overset Composite Grids and Solution Technology. Multiple-domain finite difference solutions for oceanw ave-structure int Robert Read
National Conference: Convegno Nazionale di Idraulica e Costruzioni Idr Wave structure interaction in an overtopping based w ave energy convVicinanza, D.
ICS2011, Szczecin, Poland
Wave loadings acting on an innovative breakw aters for energy production.
ICOE 2010, Bilbao, Spain
Integration of Wave Energy Converters into Coastal Protection SchemZanuttigh, B.
ICREPQ 2011, Las Palmas, Spain
Wave Energy Pow er Output Variability of Different Wave Energy TechnChozas, J. F.
Risø Energy Report 9 - Non-fossil energy technolo
9
2010 Hydropow er, Chap. 7
Fenhann, J.
Performance assessment of the Pico OWC pow er plant follow ing the EPecher, A.
ISOPE 2011, Haw aii, US
EWTEC 2011, Southhampton 2011
Wave Pressures and Loads on a Small Scale Model of the Svaheia SSGM. Buccino
EWTEC 2011, Southhampton 2011
Experiments on the WavePiston, Wave Energy Converter
E. Angelilli
EWTEC 2011, Southhampton 2011
Equimar: Development of Best Practices for the Engineering PerformanC. M. Johnstone
EWTEC 2011, Southhampton 2011
Experimental Testing of the Langlee Wave Energy Converter focusing J. Lavelle
EWTEC 2011, Southhampton 2011
Predictability of the Pow er Output of Three Wave Energy TechnologiesJ. F. Chozas
EWTEC 2011, Southhampton 2011
Hydrodynamics around DEXA devices and implications for coastal proteM. Castagnetti
EWTEC 2011, Southhampton 2011
Performance Assessment of the Wave Dragon Wave Energy Converte S. Parmeggiani
Affiliation
AAU
AAU
DTU
2nd Uni. Naples
Vicinanza, D.
UniBo
AAU
DTU
AAU
Uni. Naples
UniBo
Uni. Strathclyde
AAU
AAU
UniBo
AAU
Co-Athours
Affiliation
Jens Peter Kofoed AAU
Pecher, A., Kofoed,AAU
Harry Bingham
DTU
Margheritini, L. & BUniBo
Ciardulli, F., Buccino…/AAU
Martinelli, L., Ruol, UniBo/AAU
Sørensen, H.C., He …/AAU
Kofoed, J. P.
AAU
Le Crom, I, Neuma WAVEC/AAU
D. Vicinanza, F. Cia Uni. Naples
B. Zanuttigh, J. P. KUniBo, AAU,
.. many .. J. P. Kofoa. o. AAU
J. P. Kofoed
AAU
a. o. J. P. Kofoed AAU
B. Zanuttigh, E. An UniBo, AAU,
J. F. Chozas, A. PecAAU, WD
SDWED Symposia
1st: 46 participants
2nd: 70 participants
3rd: 52 participants
84 papers published
Date
312 LinkedIn group
members
25-03-2010
07-04-2010
20-04-2010
06-05-2010
19-05-2010
20-05-2010
18-06-2010
11-09-2010
26-09-2010
29-09-2010
30-09-2010
01-10-2010
27-09 - 01-10-2010
12-10-2010
09-11-2010
10-11-2010
23-10-2010
29-10-2010
18-01-2011
18-03-2011
06-04-2011
11-04-2011
23-05-2011
27-05-2011
Event name
Presentation Title
Presented by partner
Technical Thursday
Energy from Wave and Tide
RAM
Department Research Event,
Pres. of SDWED
AAU
OES-IA Exco
Danish Wave Energy Activities 2010
RAM
ICTNORCOM arr. i Hanstholm
BrainsBusiness
AAU
Viborg Technical High School
General wave energy presentation
AAU
Wave Energy Research and Development at Aalborg UnAAU
Bølgekrafttræf / Ocean Energy Open Days
Visit by Danish and Norwegian Utility Leaders
Status on Wave Energy Technology and Related Resea AAU
Siemens Wind Power Family Day
Exhibition of small wave flume with overtopping device AAU
Seminar 'Who is who' in Offshore Renewable EnergyPublic entities training on wave energy
WavEC
DNF Naturvidenskabsfestivalugen 2010
Når bølgerne går højt
AAU
DNF Naturvidenskabsfestivalugen 2010
Når bølgerne går højt
AAU
DNF Naturvidenskabsfestivalugen 2010
Når bølgerne går højt
AAU
DNF Naturvidenskabsfestivalugen 2010
Bølgerende med overskylsmodel
AAU
UNF arr.
Foredrag om bølgeenergi
AAU
HTX Sønderjylland
Når bølgerne går højt
AAU
Nørresundby Gymnasium
Når bølgerne går højt
AAU
Foredrag/ forelæsning om bølgeenergi
Utilization of Wave Energy – potentials, challenges and AAU
Fra Samling til Handling, Grøn offshore alliance
Danish Wave Energy Activities international perspectiveRAM
IDA arr. on Wave Energy
Hvad er bølgeenergi?
AAU
YOUNG ENERGY konference
AAU
Forskningensdag, Inst. For Byggeri og Anlæg
Performance assessment of Wave Energy Converter
AAU
Visit by Connie Hedegaard to DanWEC, Hanstholm Aalborg Universitets aktiviteter indenfor vedvarende en AAU
Visit by Reza UHM
RE projects at UHM
AAU
SKUB Elevuniversitet
Bølgeenergi
AAU
Project website
59 invited lectures and public
presentations
44 press clips
Person
KIN
JPK
by replacement
JPK
LM
JPK
JPK
2 student assistents
Ana
JPK
JPK
JPK
Lab.
JPK
JHN
LM
JPK
KIN
JPK
LM
AFSP
PF/JPK
JPK
JHN
Location
Size of Audience
Ramboll
15
Aalborg
100
New Zealand
100
Hanstholm
Viborg
50-80?
Aalborg
25
Aalborg
16
Brande
?
Lisbon
~50
Teknisk Gymnasium Århus Midtb 70-80
Grindsted Gymnasium
~100
Teknisk Gymnasium, Fredericia 70-80
Aalborg Zoo
??
AAU Badehusvej
15-20
Aalborg
34
Aalborg
120
Career Campus i Ringkøbing
~10
Copenhagen Business School
40
IDA huset
38
Økolariet
Sohn 57, AAU
70
DanWEC
15
Sohn 57, AAU
12
Sohn 57, AAU
~60
Structural Design of Wave Energy Devices – www.sdwed.civil.aau.dk
Publication and dissemination
http://www.sdwed.civil.aau.dk/
What can you find there?
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Publications
Theses
Software
Deliverables
Will be updated over the remaining part of the project – keep an eye on it!
Structural Design of Wave Energy Devices – www.sdwed.civil.aau.dk
Resources at project website
Danish Partnership for Wave Power - Strategi, Roadmap projekt
DanWEC (Green Lab)
Allocation of 25 mill. dkr. for wave power 2014-15
EWTEC 2013
Marinet
SI Ocean
FLOAT2
Digital Hydraulic Power Take Off for Wave Energy
DTOcean
DS S-614 (IEC TC-114) / DNV-GL WE standards
Mooring Solutions for Large Floating WECS (pending)
WaveSpring (pending)
Weptos 200 pilot
- and many more….
Structural Design of Wave Energy Devices – www.sdwed.civil.aau.dk
Associated activities
• Strategic international research alliance - Lasting relations
Corporative network established, continued collaboration on future
projects
• Development of models and protocols for design
Models developed and made available, participation in standardization
efforts
• Increase the reliability and decrease the cost
( )
Still some way to go…
Methodologies established and demonstrated
• Improve and consolidate the competitiveness
Danish wave energy sector more coherent
• Creation of growth and knowledge-intensive jobs
Still some way to go…
Sector still far from industrial scale
Structural Design of Wave Energy Devices – www.sdwed.civil.aau.dk
Check-up on goals and objectives…
Funded by
The International Research Alliance
Thank you for your attention!
03-06-2014