Browsing by Author "Alghassi, Alireza"

Browsing by Author "Alghassi, Alireza"

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  • Computationally efficient, real-time, and embeddable prognostic techniques for power electronics 
    Alghassi, Alireza; Perinpanayagam, Suresh; Samie, Mohammad (IEEE, 2014-10-02)
    Power electronics are increasingly important in new generation vehicles as critical safety mechanical subsystems are being replaced with more electronic components. Hence, it is vital that the health of these power electronic ...
  • Developing prognostic models using duality principles for DC-to-DC converters 
    Samie, Mohammad; Perinpanayagam, Suresh; Alghassi, Alireza; Motlagh, Amir M. S.; Kapetanios, Epaminondas (IEEE, 2019-12-02)
    Within the field of Integrated System Health Management, there is still a lack of technological approaches suitable for the creation of adequate prognostic model for large applications whereby a number of similar or even ...
  • Experiment results of failure progression from low power wires 
    Samie, Mohammad; Alghassi, Alireza; Jennions, Ian K. (Elsevier, 2017-03-02)
    Despite various studies that have been conducted so far on the failure of high power cables, failure progression in low power cables, wires and interconnections have not been well understood yet. In general, it is hypothesised ...
  • Experiment results of failure progression from low power wires 
    Samie, Mohammad; Alghassi, Alireza; Jennions, Ian K. (Elsevier, 2017-03-02)
    Despite various studies that have been conducted so far on the failure of high power cables, failure progression in low power cables, wires and interconnections have not been well understood yet. In general, it is hypothesised ...
  • Fault Tolerance Enhance DC-DC Converter Lifetime Extension 
    Alghassi, Alireza; Soulatiantork, Payam; Samie, Mohammad; Uriondo Del Pozo, Adrian; Perinpanayagam, Suresh; Faifer, M. (Elsevier, 2017-03-02)
    One of the most crucial renewable energy sources today is solar energy. Power convertors play an important role in adjusting the output voltage or current of photovoltaic (PV) systems. Using efficient and reliable switches ...
  • IGBT thermal stress reduction using advance control strategy 
    Soulatiantork, Payam; Alghassi, Alireza; Faifer, Marco; Perinpanayagam, Suresh (Elsevier, 2017-03-02)
    Next-generation advances in stress control strategy will enable renewable energies, such as solar energy, to become more reliable and available. Critical components, such as power electronics, present uncertainties to the ...
  • Principle of Duality on Prognostics 
    Samie, Mohammad; Motlagh, Amir M. S.; Alghassi, Alireza; Perinpanayagam, Suresh; Kapetanios, Epaminondas (SAI Organization, 2015-06-30)
    he accurate estimation of the remaining useful life (RUL) of various components and devices used in complex systems, e.g., airplanes remain to be addressed by scientists and engineers. Currently, there area wide range of ...
  • Probabilistic Monte-Carlo method for modelling and prediction of electronics component life 
    Sreenuch, T.; Alghassi, Alireza; Perinpanayagam, Suresh; Xie, Ye (SAI Organization, 2014-01-31)
    Power electronics are widely used in electric vehicles, railway locomotive and new generation aircrafts. Reliability of these components directly affect the reliability and performance of these vehicular platforms. In ...
  • Prognostic Reasoner based adaptive power management system for a more electric aircraft 
    Sebastian, Robin Kuttikkadan; Perinpanayagam, Suresh; Jennions, Ian K.; Alghassi, Alireza (Prognostics and Health Management Society, 2016-09-05)
    This research work presents a novel approach that addresses the concept of an adaptive power management system design and development framed in the Prognostics and Health Monitoring(PHM) perspective of an Electrical power ...
  • Prognostics and health management of power electronics 
    Alghassi, Alireza (Cranfield University, 2016-09)
    Prognostics and health management (PHM) is a major tool enabling systems to evaluate their reliability in real-time operation. Despite ground-breaking advances in most engineering and scientific disciplines during the past ...
  • Stochastic RUL calculation enhanced with TDNN-based IGBT failure modeling 
    Alghassi, Alireza; Perinpanayagam, Suresh; Samie, Mohammad (Institute of Electrical and Electronics Engineers, 2016-05-30)
    Power electronics are widely used in the transport and energy sectors. Hence, the reliability of these power electronic components is critical to reducing the maintenance cost of these assets. It is vital that the health ...