Control and Health Monitoring of Variable Speed Wind Power Generation Systems; Period of Performance: 10 July 1997 - 10 July 2000

Research output: NRELSubcontract Report

Abstract

This document reports accomplishments on variable speed control, furling analysis, and health monitoring of wind turbines. There are three parts, prepared by Song, Bikdash, and Schulz, respectively. The first part discusses variable-speed control of wind turbines, exploring a memory-based method for wind speed prediction and wind turbine control. The second part addresses the yaw dynamics of windturbines, including modeling, analysis, and control. The third part of the report discusses new analytical techniques that were developed and tested to detect initial damage to prevent failures of wind turbine rotor blades.
Original languageAmerican English
Number of pages163
StatePublished - 2001

Bibliographical note

Work performed by North Carolina A&T State University, Greensboro, North Carolina

NREL Publication Number

  • NREL/SR-500-29708

Keywords

  • furling analysis
  • variable speed control
  • wind speed prediction
  • wind turbine controls
  • yaw dynamics

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