Active load reduction using individual pitch, based on local blade flow measurements

Torben J. Larsen; H. Aagaard Madsen; K. Thomsen

doi:10.1002/we.141

Active load reduction using individual pitch, based on local blade flow measurements

Torben J. Larsen, H. Aagaard Madsen, K. Thomsen

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

A new load-reducing control strategy for individual blade control of large pitch-controlled wind turbines is presented This control concept is based on local blade inflow measurements and offers the possibility of larger load reductions, without loss of power production, than seen in other state-of-the-art load-reducing concepts. Since the new flow-based concept deviates significantly from previous published load-reducing strategies, a comparison of the performance based on aeroelastic simulations is included. Advantages and drawbacks of the systems are discussed. Copyright (C) 2004 John Wiley Sons, Ltd.

Original language	English
Journal	Wind Energy
Volume	8
Issue number	1
Pages (from-to)	67-80
ISSN	1095-4244
DOIs	https://doi.org/10.1002/we.141
Publication status	Published - 2005

Keywords

loads
wind turbine
control
aeroelasticity
cyclic pitch
individual pitch

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title = "Active load reduction using individual pitch, based on local blade flow measurements",

abstract = "A new load-reducing control strategy for individual blade control of large pitch-controlled wind turbines is presented This control concept is based on local blade inflow measurements and offers the possibility of larger load reductions, without loss of power production, than seen in other state-of-the-art load-reducing concepts. Since the new flow-based concept deviates significantly from previous published load-reducing strategies, a comparison of the performance based on aeroelastic simulations is included. Advantages and drawbacks of the systems are discussed. Copyright (C) 2004 John Wiley Sons, Ltd. ",

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year = "2005",

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AU - Larsen, Torben J.

AU - Aagaard Madsen, H.

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N2 - A new load-reducing control strategy for individual blade control of large pitch-controlled wind turbines is presented This control concept is based on local blade inflow measurements and offers the possibility of larger load reductions, without loss of power production, than seen in other state-of-the-art load-reducing concepts. Since the new flow-based concept deviates significantly from previous published load-reducing strategies, a comparison of the performance based on aeroelastic simulations is included. Advantages and drawbacks of the systems are discussed. Copyright (C) 2004 John Wiley Sons, Ltd.

AB - A new load-reducing control strategy for individual blade control of large pitch-controlled wind turbines is presented This control concept is based on local blade inflow measurements and offers the possibility of larger load reductions, without loss of power production, than seen in other state-of-the-art load-reducing concepts. Since the new flow-based concept deviates significantly from previous published load-reducing strategies, a comparison of the performance based on aeroelastic simulations is included. Advantages and drawbacks of the systems are discussed. Copyright (C) 2004 John Wiley Sons, Ltd.

KW - 1-E vind

KW - loads

KW - wind turbine

KW - control

KW - aeroelasticity

KW - cyclic pitch

KW - individual pitch

U2 - 10.1002/we.141

DO - 10.1002/we.141

M3 - Journal article

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JO - Wind Energy

JF - Wind Energy

IS - 1

ER -

Active load reduction using individual pitch, based on local blade flow measurements

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Keywords

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