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Ali Dibaj

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Ali Dibaj

PhD Candidate
Faculty of Engineering

ali.dibaj@ntnu.no
Jonsvannsveien 82, C443, Trondheim
ResearchGate Google Scholar MD Lab
About

About

Research topic: Early fault diagnosis of wind turbine drivetrains (2021-2024)

My main PhD research objective is:

  • Development of the physics-guided data-driven fault detection/diagnosis methods for drivetrain systems in offshore wind turbines

It is expected to reach an intelligent and promising solution for successfully condition monitoring of drivetrain to address the issues of high failure rate and high operation/maintenance cost of wind turbines.

Current research interests: 

  • Wind turbine drivetrain condition monitoring
  • Data-driven fault detection/diagnosis
  • Machine/deep learning models
  • Statistical signal processing
  • Multi-body simulation

Main supervisor: Prof. Amir R. Nejad

Co-supervisor: Prof. Zhen Gao

Project:

This PhD is a part of the InteDiag-WTCP project, a collaborative project between China and Norway. The Chinese team is led by Hunan University, in collaboration with Central South University, Hunan University of Science and Technology, and two leading wind power companies XEMC WINDPOWER and GOLDWIND TECHNOLOGY. The Norwegian team is led by NTNU, in collaboration with two monitoring and digital service companies, EDR&MEDESO AS and SAFETEC NORDIC AS.

Background: 

M.Sc., Mechanical Engineering, University of Tabriz, Iran (2019)

  • Field: Vibration and Dynamic, Health Monitoring
  • Thesis title: An intelligent method for combined fault diagnosis of rotary machinery based on Variational Mode Decomposition and deep learning 

B.Sc., Mechanical Engineering, University of Tabriz, Iran (2015) 

  • Thesis title: Modeling and experimental evaluation of Pelamis wave energy converter

Courses:

  • MR8402: Reliability-based Design and Operation of Marine Machinery

  • BA8607 Design of Offshore Wind Turbines

  • TMR4535-DICIL-01 Marine Mechatronics Specialization Module
  • Statistical Methods in Change Detection and Machine Learning (Technical University of Denmark)

NTNU – Norwegian University of Science and Technology

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