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Offshore wind power production in critical weather conditions. Nicolaos Cutululis, DTU Wind Energy Marisciel Litong-Palima, DTU Wind Energy Poul Sørensen, DTU Wind Energy.

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Offshore wind power production in critical weather conditions

Nicolaos Cutululis, DTU WindEnergy

Marisciel Litong-Palima, DTU WindEnergy

Poul Sørensen, DTU WindEnergy


Transmission system operation with large penetration of Wind and other renewable Electricity sources in Networks by means of innovative Tools and Integrated Energy Solutions

TWENTIES

Transmission system operation with large penetrationofWind and other renewableElectricity sources inNetworks by means of innovativeTools and IntegratedEnergySolutions


Consortium and budget

10 European Member States

1 Associated Country

Consortium and budget

United Kingdom (2)

ALSTOM GRID

UNIVERSITY OF STRATHCLYDE

Denmark (3)

DONG ENERGY

ENERGINET

DTU ENERGY

France (2)

RTE

EDF

Norway

SINTEF

Ireland

UCD

The Netherlands

TENNET

Portugal

INESC-PORTO

Germany (3)

FRAUNHOFER IWES

50 HzT

SIEMENS Wind Power

Spain (5)

RED ELECTRICA DE ESPAÑA

IBERDROLA

ITT COMILLAS

GAMESA

ABB S.A.

Belgium (6)

ELIA SYSTEM OPERATOR

EWEA

CORESO

UNIVERSITY LIEGE

UNIVERSITY LEUVEN

UNIVERSITE LIBRE BRUXELLES

Total budget: 56.8 M€

EU contribution: 31.8 M€

Italy

RSE


Project objectives
Project objectives

Task force 1: What are the valuable contributions that intermittent generation and flexible load can bring to system services?

6 high level

demonstration

objectives

Task force 2:What should the network operators implement to allow for off-shore wind development?

Task force 3: How to give more flexibility to the transmission grid?

2 replication

objectives

Overall:How scalable and replicable are the results within the entire pan-European electricity system?


Demo 4 storm management leader energinet
DEMO 4 STORM MANAGEMENT (Leader: ENERGINET)

Wind power

Water power

www.twenties-project.eu



Future offshore projects in denmark
Future offshore projects in Denmark

www.twenties-project.eu


Upscaling of horns rev 2 to 3 gw offshore wind
Upscaling of Horns Rev 2 to > 3 GW offshore wind

Base2.811 MW

High: 3.211 MW

www.twenties-project.eu


Wind turbine storm control
Wind turbine storm control

www.twenties-project.eu


Wind turbine storm control1
Wind turbine storm control

www.twenties-project.eu


Wind farm storm control
Wind farm storm control

www.twenties-project.eu


Corwind
CorWind

model for simulation of Correlated Wind power fluctuations

2002

2007

2009

Wind turbine(s)

Wind farm

Power system area

www.twenties-project.eu


Corwind1
CorWind

Weather model data to include (hourly) meanwind speed variations

www.twenties-project.eu


Corwind2
CorWind

Extendedgeographicalarea – variable meanwind speed and direction (from weather model)

www.twenties-project.eu


Critical weather periods
Critical weather periods

www.twenties-project.eu


Reserve requirements
Reserve Requirements

www.twenties-project.eu


Results duration curves
Results – duration curves

www.twenties-project.eu


Results percentiles
Results – percentiles

www.twenties-project.eu


Conclusions
Conclusions

  • Offshore wind power development is on an early stage today, and willcontributemassively to future European energysupply

  • Offshore wind power is concentrated in relatively small geographicalarea, e.g. 50 x 100 km on the West Coast of Denmark

  • Criticalweatherconditionscanlead to large variations in offshore wind power production

  • In 2020 scenario, in excess of 2000 MW of wind power canbe lost in an hourduringcriticalweatherconditions in Denmark

  • A smootherwind turbine storm controlwillimprove the needs of reserves in the system

  • TWENTIES projectwillassess the European impact 2020 and 2030 of planned offshore wind power

www.twenties-project.eu


Thank you
Thankyou!

“Unveiling the future energy system:full scale demonstrations to reach 2020 targets”

TWENTIES Workshop

Room 18, 13:00 – 18:00

Contact:

Nicolaos A. Cutululis

[email protected]

www.twenties-project.eu


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