Guidelines for Design of Wind Turbines A publication from DNV/Risø Second Edition Guidelines for Design of Wind Turbines 2nd Edition Det Norske Veritas, Copenhagen (
[email protected]) and Wind Energy Department, Risø National Laboratory (
[email protected]) 2002. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronical, mechanical, photocopying, recording and/or otherwise without the prior written permission of the publishers. This book may not be lent, resold, hired out or otherwise disposed of by way of trade in any form of binding or cover other than that in which it is published, without the prior consent of the publishers. The front-page picture is from Microsoft Clipart Gallery ver. 2.0. Printed by Jydsk Centraltrykkeri, Denmark 2002 ISBN 87-550-2870-5 Guidelines for Design of Wind Turbines − DNV/Risø Preface The guidelines can be used by wind turbine manufacturers, certifying authorities, and wind turbine owners. The guidelines will The guidelines for design of wind turbines also be useful as an introduction and tutorial have been developed with an aim to compile for new technical personnel and as a refer- into one book much of the knowledge about ence for experienced engineers. design and construction of wind turbines that has been gained over the past few years. The guidelines are available as a printed This applies to knowledge achieved from book in a handy format as well as electroni- research projects as well as to knowledge cally in pdf format on a CD-ROM.