In the light of the extensive debate surrounding the economics of scale of wind turbines, this timely work examines the engineering implications of developing lightweight compliant designs. Through the development of a unique modelling approach, the authors quantify the weight and cost of a diverse range of design solutions, enabling systematic quantitative comparisons to be made for the first time.This innovative reference will provide a valuable guide to engineers and consultants involved in wind energy development as well as academic researchers and postgraduate students of wind turbine technology.FEATURES INCLUDE:* Coherent analysis of the inter-relationship between the economics of wind turbines and engineering design configurations.* Discussion of the main factors driving the weight and cost of large wind turbines eg. rotor design, number of blades, blade materials, flexibility and control strategy.* Accessible overview of the development of large wind turbines and the direction that designs are taking now and into the future.* Examination of the cost implications of specific design issues such as vertical versus horizontal axis, fixed or variable speed-rotor strategy, compact versus modular drive train and direct drive configurations.* Evaluation of the economics of onshore and offshore generation sites and the prospects for the deployment of large wind turbines in offshore wind farms.
