A Survey on Non-Destructive Smart Inspection of Wind Turbine Blades Based on Industry 4.0 Strategy

Mariya Dimitrova, Ahmad Aminzadeh, Mohammad Saleh Meiabadi, Sasan Sattarpanah Karganroudi, Hossein Taheri, Hussein Ibrahim

Research output: Contribution to journalSystematic reviewpeer-review

13 Scopus citations

Abstract

Wind turbines are known to be the most efficient method of green energy production, and wind turbine blades (WTBs) are known as a key component of the wind turbine system, with a major influence on the efficiency of the entire system. Wind turbine blades have a quite manual production process of composite materials, which induces various types of defects in the blade. Blades are susceptible to the damage developed by complex and irregular loading or even catastrophic collapse and are expensive to maintain. Failure or damage to wind turbine blades not only decreases the lifespan, efficiency, and fault diagnosis capability but also increases safety hazards and maintenance costs. Hence, non-destructive testing (NDT) methods providing surface and subsurface information for the blade are indispensable in the maintenance of wind turbines. Damage detection is a critical part of the inspection methods for failure prevention, maintenance planning, and the sustainability of wind turbine operation. Industry 4.0 technologies provide a framework for deploying smart inspection, one of the key requirements for sustainable wind energy production. The wind energy industry is about to undergo a significant revolution due to the integration of the physical and virtual worlds driven by Industry 4.0. This paper aims to highlight the potential of Industry 4.0 to help exploit smart inspections for sustainable wind energy production. This study is also elaborated by damage categorization and a thorough review of the state-of-the-art non-destructive techniques for surface and sub-surface inspection of wind turbine blades.

Original languageEnglish
Pages (from-to)1299-1326
Number of pages28
JournalApplied Mechanics
Volume3
Issue number4
DOIs
StatePublished - Dec 2022

Keywords

  • digital twins (DT)
  • industry 4.0
  • non-destructive testing (NDT)
  • smart inspection
  • smart maintenance planning
  • wind turbine blades (WTBs)

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