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Evi Elisa Ambarita

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Evi Elisa Ambarita

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evi.e.ambarita@ntnu.no
B213 Ankeret, Ålesund
ResearchGate
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About

Evi Elisa Ambarita is a PhD candidate in Department of Computer Science at NTNU. She holds a masterdegree in mechanical engineering with specialty in energy conversion, fluid dynamics from University of Indonesia in 2021. Her master project was a study of diffuser augmentation on horizontal axis tidal turbine, as a continued study from Nagasaki University in Japan where she was registered as a research student in 2018-2019. She covered the CFD and FEA simulations, as well as the experimental method where she tested the optimal prototype. She was able to publish three research articles in international peer-reviewed journals within that topic. 

Her PhD project is Asset Administration Shell (AAS)-based digital twins following Industry 4.0 standard for offshore wind farms, where she demonstrates the potential for data interoperability, real-time monitoring, and asset management in wind farms. She also addresses the resilience and reliability needs in wind turbine system, where she employes state estimation approach for sensor-attack detection and fault diagnosis. 

She is in charge of the PERSEUS project on digital twins for offshore wind farms since 2022.

Research areas

  • renewable energies: tidal and wind
  • horizontal axis tidal and wind turbines
  • methodology: simulations (CFD, FEA, matlab) and experiment
  • industrial digital twins, asset administration shell (AAS), industry 4.0, data interoperability
  • wind farm asset management
  • real-time condition monitoring, fault diagnosis for wind turbines
  • cybersecurity on OT (operational technology) systems, ex: accelerometer sensor attack
  • multi-objective optimization

Research

Industry 4.0 Digital Twins for Offshore Wind Farms - NTNU

  • The Sustainable Digital Transformation R&D Group

Publications

Ambarita, Evi Elisa; Harinaldi; Azhari, Rifqi; Irwansyah, Ridho (2022) Experimental study on the optimum design of diffuser-augmented horizontal-axis tidal turbine | Clean Energy | Oxford Academic (oup.com)

Ambarita, Evi Elisa; Harinaldi; Nasruddin; Irwansyah, Ridho (2022) A Study on Diffuser Augmentation of a Tidal Turbine | Semantic Scholar

Ambarita, Evi Elisa; Harinaldi; Nasruddin (2022) Computational study on multi-objective optimization of the diffuser augmented horizontal axis tidal turbine | Journal of Marine Science and Technology (springer.com)

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2025

  • Ambarita, Evi Elisa; Hasan, Agus Ismail; Karlsen, Anniken Susanne Thoresen; Scibilia, Francesco; Lindseth, Frank. (2025) Enhancing the Resilience and Reliability of Wind Farm Operation and Maintenance through Industrial Digital Twins. Doctoral theses at NTNU (2025:115)
    Doctoral dissertation
  • Ambarita, Evi Elisa. (2025) Enhancing the resilience and reliability of wind farm operation and maintenance through industrial digital twins. Norges teknisk-naturvitenskapelige universitet Doktoravhandlinger ved NTNU (2025:115)
    Doctoral dissertation

2024

  • Ambarita, Evi Elisa; Karlsen, Anniken Susanne Thoresen; Scibilia, Francesco; Hasan, Agus Ismail. (2024) Industrial Digital Twins in Offshore Wind Farms. Energy Informatics
    Academic literature review

2023

  • Ambarita, Evi Elisa; Kuncara, Ivan; Widyotriatmo, Augie; Karlsen, Anniken Susanne Thoresen; Scibilia, Francesco; Hasan, Agus Ismail. (2023) On Cyber-Attacks Against Wind Farms. IEEE (Institute of Electrical and Electronics Engineers)
    Academic chapter/article/Conference paper
  • Ambarita, Evi Elisa; Karlsen, Anniken Susanne Thoresen; Osen, Ottar Laurits; Hasan, Agus Ismail. (2023) Towards fully autonomous floating offshore wind farm operation & maintenance. Energy Reports
    Academic article

Journal publications

  • Ambarita, Evi Elisa; Karlsen, Anniken Susanne Thoresen; Scibilia, Francesco; Hasan, Agus Ismail. (2024) Industrial Digital Twins in Offshore Wind Farms. Energy Informatics
    Academic literature review
  • Ambarita, Evi Elisa; Karlsen, Anniken Susanne Thoresen; Osen, Ottar Laurits; Hasan, Agus Ismail. (2023) Towards fully autonomous floating offshore wind farm operation & maintenance. Energy Reports
    Academic article

Part of book/report

  • Ambarita, Evi Elisa; Kuncara, Ivan; Widyotriatmo, Augie; Karlsen, Anniken Susanne Thoresen; Scibilia, Francesco; Hasan, Agus Ismail. (2023) On Cyber-Attacks Against Wind Farms. IEEE (Institute of Electrical and Electronics Engineers)
    Academic chapter/article/Conference paper

Report

  • Ambarita, Evi Elisa; Hasan, Agus Ismail; Karlsen, Anniken Susanne Thoresen; Scibilia, Francesco; Lindseth, Frank. (2025) Enhancing the Resilience and Reliability of Wind Farm Operation and Maintenance through Industrial Digital Twins. Doctoral theses at NTNU (2025:115)
    Doctoral dissertation
  • Ambarita, Evi Elisa. (2025) Enhancing the resilience and reliability of wind farm operation and maintenance through industrial digital twins. Norges teknisk-naturvitenskapelige universitet Doktoravhandlinger ved NTNU (2025:115)
    Doctoral dissertation

Outreach

2023

  • Academic lecture
    Ambarita, Evi Elisa; Kuncara, Ivan; Widyotriatmo, Augie; Karlsen, Anniken Susanne Thoresen; Scibilia, Francesco; Hasan, Agus Ismail. (2023) On Cyber-Attacks Against Wind Farms. IEEE 49th Annual Conference of the IEEE Industrial Electronics Society 2023-10-16 - 2023-10-19

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