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PhD Stipend in Integrated Design for Reliability of Motor Drives in High-Power High-Speed Machines at Aalborg Uni, Denmark 2022


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PhD Stipend in Integrated Design for Reliability of Motor Drives in High-Power High-Speed Machines at Faculty of Engineering and Science, Department of Energy, Aalborg University, Denmark 2022

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General Info

Position: PhD
No. of Positions: 1
Research Field: , ,
Joining Date: ASAP
Contract Period: Subject to Norms
Salary: Subject to norms

Faculty of Engineering and Science, Department of Energy
Aalborg University Copenhagen, A. C. Meyers Vænge, Copenhagen Municipality, Denmark

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Qualification Details

Applicants must satisfy the following eligibility conditions for MSCA Early-Stage Researchers:

  • they must have obtained their master’s degree in the past 4 years and must not have resided or carried out their main activity (work, studies) in Denmark for more than 12 months in the past 3 years. Applications of candidates not fulfilling these eligibility conditions will not be considered.
  • be eligible to enroll or be enrolled in the University PhD program (

Applicants are required to have an excellent academic background with a master’s degree or equivalent in Energy  Engineering,  Electrical  Engineering,  Computer  Science  or  any  other  related  discipline,  with  skills  in Power  Electronics.  Applicants  who  are  in  the  final  phase  of  their  master’s  degree  are  also  encouraged  to apply but have to complete the master before starting the fellowship.

  • Motivation  and  potential  for  research  activities.  Ability  to  work  independently  and  in  a  team.  Be innovative and creative. Keep an open mind.
  • Expertise  with  the  following  topics:  Condition  and  Health  Monitoring  of  Power  Electronics,  Power Electronics Reliability, design for reliability, Weibull Analysis, wear-out modeling.
  • Expertise with the following engineering tools and programming languages: Optimization, MATLAB, DSP programming.
  • Prior  experience  on  any  of  these  topics  will  be  valued:  Machine  learning/deep  learning,  Data analytics.
  • Excellent English language skills (both oral and written).Publications in international journals/conferences will be valued.

Responsibilities/Job Description

At the Faculty of Engineering and Science, Department of Energy, a PhD stipend is available within the general study program Energy Technology. The PhD stipend is open for appointment from 1st January 2023 or soon after. The position is for 3 years.


Aalborg University contributes to the knowledge building of the global society as well as the development of prosperity, welfare and culture  of Danish  society.  This  is  accomplished  through  research,  research-based education,  public  sector  services  and  knowledge  collaboration.  AAU educates  students  for  the  future  and activities are based on a dynamic and transformative collaboration with the surrounding community.

The candidate will get strong guidance from supervisors from universities and one guiding expert from industry, to get the best understanding on latest industrial aspects.

You  also  will  be  in  a  very  good  position  to  join  R+D  departments  of Energy  Companies  and  to  apply  for  a postdoc position in any of the top EU academic institutions. You will have a balance knowledge of Technology and Business Models, and a set of relevant scientific publications, a PhD Degree and, potentially, international patents.The main objective of this PhD project is to develop a new systematic approach for Integrated Design for Reliability of Motor Drives in High-Power High-Speed Machines. Integrated design of drivetrain in high-power  high-speed  machines  (HPHSM)  is  an  effective  technical  approach  to  enhance the  overall  system efficiency, safety and power-to-weight ratio. Power converters are one of the main parts of these systems that  control  the machine  speed  and  torque  by  driving  an  electrical  machine.  In  order  to obtain  a  high efficiency, and high power-to-weight ratio, the power converter should be appropriately designed.Various factors  affect  the  converter  performance  including  operating conditions,  electric  machine  specifications, cooling   system   characteristics, converter   topology   and   power   modules   technologies.   Therefore, an integrated design approach is required to combine different disciplines of control and operation, cooling and thermal modeling, mission profile analysis, electric machinery, mechatronics and mechanical vibration. This will guarantee desired performance, i.e., reliability and efficiency of the power converter with respect to its weight.

As a trained researcher you will have many opportunities to develop an industrial career in any part of the world, but especially in the EU. You will be trained in electric, power electronic and ITC technologies and in business models, and  have a secondment in a complimentary training environment as part of your assignments. You will have a balance knowledge of Technology and Business Models, and a set of relevant scientific publications, a PhD Degree and, potentially, international patents.

The expected outcomes from this project are as follows:

  • Integrated design for reliability approach in highly integrated power electronics
  • Analytical reliability modeling considering multi-physics failure mechanisms in power electronics in motor drives
  • Optimized  power  converter  design  considering  critical  failure  mechanisms  to  obtain  high  power density based on developed multi-physics reliability model
  • Set of validated test results and designing a reliable power electronic hardware prototype.

The  research  topic  will  be  contextualized  in  WP-5  sustainability  of  high-speed  drives,  being  supervised  by Prof. Frede Blaabjerg at AAU Energy, and with a complementary secondment Danfoss Drives (Denmark).

How to Apply?

Application Method: Online Application
Ref. No.: 14-22093

Application Procedure

For consideration, interested applicants should submit the following documents:

  • Letter of motivation
  • Diplomas confirming academic degrees (Master degree), and the academic transcripts.
  • Curriculum vitae
  • Publications (if applicable)Project description (4-5 pages), which describes the applicant’s initial thoughts and ideas related to the  specific  project  applied  for.  This  includes  a  brief  state-of-the-art  (including  short  list  of references), a time schedule and how the applicant intends to shed light on the project objectives. All  documentation  should  be  in  English  and  merged  in  a  single  PDF  document.  Please,  note  that applications which do not follow the announcement’s guidelines will not be considered.

About the Department/Section/Group

AAU Energy is a dynamic engineering research department in continuous growth and inspiring surroundings. AAU  Energy  has  a  very  international environment  and  covers  all  areas  of  clean  and  sustainable  energy systems  of  the  future  within  electrical,  thermal  and  mechatronic  energy technology.  AAU  Energy  has campuses in both Aalborg and Esbjerg, this position is located in Aalborg.

The mission is to be world leading in both research and research-based education of the energy engineers of the  future.  AAU  Energy  has  approx. 300  employees  of  many  nationalities,  of  which  25  are  administrative staff. In addition, AAU Energy constantly has approx. 50-70 guest researchers from around the world.

Research  and  teaching  are  in  the  absolute  world elite  in  the  field  of energy,  and  we  have  extensive  and leading workshop  and  laboratory facilities,  where  research  and  innovation  are carried  out  in  direct collaboration with industry to a great extent. The position is offered in relation to the research program Power Electronic Control, Reliability and System Optimization and the PhD Student will be positioned to the section for Applied Power-Electronic Systems.

The position is part of an integrated HIgh-speed POwer systems for industry and mobile applications (HIPO), which is a Doctoral Network in Marie Skłodowska-Curie (MSCA) Innovative Training Networks (ITN) program running from 2022 to 2026 in Europe with 6 academic institutions: LUT, KIT, CHALMERS, DTU, Aalborg and UNIPI. HIPO project is aimed to train 10 innovative and highly skilled doctoral candidates (DCs) in the field industry and mobile applications. This position is one of the 10 doctoral student positions in the MSCA HIPO doctoral network.

About the Employer: Aalborg University (AAU), Denmark

Note or Other details

You may obtain further professional information from Frede Blaabjerg, AAU Energy, phone: +45 21292454, email: [email protected].

PhD stipends are allocated to individuals who hold a Master's degree. PhD stipends are normally for a period of 3 years. It is a prerequisite for allocation of the stipend that the candidate will be enrolled as a PhD student at the Doctoral School of Engineering and Science in accordance with the regulations of Ministerial Order No. 1039 of August 27, 2013 on the PhD Programme at the Universities and Certain Higher Artistic Educational Institutions. According to the Ministerial Order, the progress of the PhD student shall be assessed at regular points in time.

Shortlisting will be applied. This means that subsequent to the deadline for applications the head of department supported by the chair of the assessment committee will select candidates for assessment. All applicants will be informed whether they will be assessed or not.

For more information of The Doctoral School of Engineering and Science:

The application is only to be submitted online by using the "Apply online" button below.

AAU wishes to reflect the diversity of society and welcomes applications from all qualified candidates regardless of personal background or belief.

Read more about AAU at Read more about the AAU Energy at more about the HIPO project at


Appointment and salary as a PhD fellow are according to the Ministry of Finance Circular of 28 June 2019 on the Collective Agreement for Academics in Denmark, Appendix 5, regarding PhD fellows, and with the current Circular of 11 December 2019 on the employment structure at Danish universities.

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Contact details

For further information about stipends and salary as well as practical issues concerning the application procedure contact Ms. Lisbeth Diinhoff, The Doctoral School at The Faculty of Engineering and Science, email: [email protected] ,  phone: +45 9940 9589.


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Published on: | Last Updated: Nov 15, 2022 | at nViews Career by nViews Career Team