Doctoral student in power electronics - Hiring in process/Finished, not possible to apply

Project description

The position is focused on interoperability in power-electronics dominated railway supply grids.

You will be part of the power electronics research group within the school of electrical engineering and computer science at KTH. The group does research in several fields, notably high-power electronics for power grids and wide-bandgap power semiconductors.

The railway power supply grid is a key infrastructure in modern society. Traditionally, they were dominated by passive components such as synchronous generators, circuit breakers, and transformers. The functioning of these components is relatively simple and is defined by their physical properties. However, railway grids, like other power grids, are currently becoming more dominated by power electronics. The behavior of modern power electronic converters is primarily defined by their control system software, so the existing paradigm for grid operation is no longer valid.

A vital question is how to achieve interoperability between different converters and other equipment, to ensure grid operation and avoid unwanted interactions. A complicating factor is that the control and protection software is generally proprietary to the manufacturer and cannot be freely accessed by others.

The project will investigate interoperability issues in railway supply grids. In particular, the collaborative workflows to be used by the different stakeholders (equipment vendors, railway grid operators, vehicle operators) for adapting and integrating new assets in a railway grid should be proposed and investigated. Future flexibility regarding new technical solutions should be sought.

You will use tools like control theory, offline simulations, but also hardware-in-the-loop real-time simulations. The project is supported by the Swedish Transport Administration.

Third-cycle subject:  Electrical Engineering

Supervision: Prof. Staffan Norrga

What we offer

• The possibility to study in a dynamic and international research environment in collaboration with industries and prominent universities from all over the world.Read more
• A workplace with many employee benefits and monthly salary according to KTH’s Doctoral student salary agreement.
• A postgraduate education at an institution that is active and supportive in matters pertaining to working conditions, gender equality and diversity as well as study environment.
• Help to relocate and be settled in Sweden and at KTH.
• Participation in a very inclusive and multidisciplinary group carrying out world-class research in power electronics.

Admission requirements

To be admitted to postgraduate education (Chapter 7, 39 § Swedish Higher Education Ordinance), the applicant must have basic eligibility in accordance with either of the following:

• passed a second cycle degree (for example a master's degree), or
• completed course requirements of at least 240 higher education credits, of which at least 60 second-cycle higher education credits (120p for Electrical Engineering), or
• acquired, in some other way within or outside the country, substantially equivalent knowledge

In addition to the above, there is also a mandatory requirement for English equivalent to English B/6, read more here

Selection

In order to succeed as a doctoral student at KTH you need to be goal oriented and persevering in your work. During the selection process, candidates will be assessed upon their ability to:

• independently pursue his or her work
• collaborate with others,
• have a professional approach, 
• analyse and work with complex issues and
• analyse control and protection methods for grid-connected power electronics

After the qualification requirements, great emphasis will be placed on personal competency. 

Target degree:  Doctoral degree

Information regarding admission and employment

Only those admitted to postgraduate education may be employed as a doctoral student. The total length of employment may not be longer than what corresponds to full-time doctoral education in four years ' time. An employed doctoral student can, to a limited extent (maximum 20%), perform certain tasks within their role, e.g. training and administration. A new position as a doctoral student is for a maximum of one year, and then the employment may be renewed for a maximum of two years at a time. In the case of studies that are to be completed with a licentiate degree, the total period of employment may not be longer than what corresponds to full-time doctoral education for two years.

Union representatives

KTH's website.

Doctoral section (Students’ union on KTH Royal Institute of Technology)

section's website.

To apply for the position

Apply for the position and admission through KTH's recruitment system. It is the applicant’s responsibility to ensure that the application is complete in accordance with the instructions in the advertisement.

Applications must be received at the last closing date at midnight, CET/CEST (Central European Time/Central European Summer Time).

Applications must include the following elements:

• CV including your relevant professional experience and knowledge.
• Application letter with a brief description of why you want to pursue research studies, about what your academic interests are and how they relate to your previous studies and future goals. (Maximum 2 pages long)
• Copies of diplomas and grades from previous university studies and certificates of fulfilled language requirements (see above). Translations into English or Swedish if the original document is not issued in one of these languages. Copies of originals must be certified.
• Representative publications or technical reports. For longer documents, please provide a summary (abstract) and a web link to the full text.

Other information

The position may include security-sensitive activities. To become authorized, you therefore need to pass a security check.

Striving towards gender equality, diversity and equal conditions is both a question of quality for KTH and a given part of our values.

For information about processing of personal data in the recruitment process please read here.

We firmly decline all contact with staffing, recruitment agencies and job ad salespersons.

Disclaimer: In case of discrepancy between the Swedish original and the English translation of the job announcement, the Swedish version takes precedence.