In the future, it is expected that the electrical energy production area and the belonging network grid structure will change. It is expected that an increased amount of dispersed renewable generation units, such as photovoltaic (PV) systems, biomass systems and small wind turbines will be connected to the network grid at the distribution level.
At the same time connection of large offshore wind farms at the transmission level will also be in focus. This may offer potential economic, environmental and technical benefits, but it also presents a great number of challenges and uncertainties.
The introduction of dispersed generation and wind farms will affect the network technically in a number of ways concerning load flow pattern, power quality problems, voltage control, frequency control and reactive power control. Dispersed generation units and wind farms could alter the fault level and the fault current in the distribution and transmission system. However, this may require adjustments or replacements of the protection system. Also attention should be paid to the availability and security.
Aalborg University's Electric Power Systems and High Voltage Engineering is a specialisation in the MSc programme Energy Engineering.
Should the entire high voltage network be laid in cables? How should this be done?
How would the future distribution network be, including decentralised supply units? What control strategy would be required?
Should the customer pay time-dependent prices to encourage adjustment of consumption patterns?
Should the distribution network be able to run independently in the future (disconnected from the transmission network)?
Electrical Energy engineers have a wide range of job opportunities. The gained knowledge enables the MSc graduates to work in project engineering, research, development and management in Danish and international industries or public institutions.
Examples of possible employers
During the MSc programme in Electrical Power Systems and High Voltage Engineering (EPSH), you will study future power supply sources and the structure of future power supply systems.
The programme combines power systems analysis with network planning, simulation models for analysis of steady-state and transient phenomena, compensation systems, application of advanced control and surveillance strategies, stability, reliability, voltage quality and relay protection.
The teaching of programme is carried out in an innovative, dynamic and challenging environment through a combination of research-based courses, team-based project work and a high degree of interaction with industrial partners and energy supply companies.
The companies take an active part in providing project proposals for the problem-oriented project work, guest lectures and visits to the companies.
The teaching is carried out in English because many international students are enrolled in the study programme.
This semester is common for the three electrical specialisations in Energy Engineering: Electrical Power Systems and High Voltage Engineering (EPSH), Power Electronics and Drives (PED) and Wind Power Systems (WPS). For students with a Bachelor of Science (BSc) degree from Aalborg University, the credit of the project work is 15 ECTS, whereas it is 10 ECTS (INTRO project) for students with a BSc degree from another university.The project technical topics are the same, but students from another university have one extra course which includes the theory of Problem Based Learning (PBL). This method is the primary teaching method used at Aalborg University, and it is applied in all projects. The documentation of the project work is also different:Students with a BSc degree from Aalborg University should:
Students with a BSc degree from another university should:
On this semester, focus is to analyse the dynamics of an electrical energy system or electrical apparatus. The problem to analyse could e.g. be in the subject area of electrical power systems, electrical drive systems, wind power systems or a combination of these. In such systems, short circuits, starting procedures, control issues, etc., demand that the dynamic performance of the systems must be studied. The chosen system must be analysed and modelled. Finally, some experimental verification of the system, a model of the system, or parts of the system, is to be documented in the laboratory.Project examples:
Model of grid connected wind turbine generator
The purpose of this semester is to give the students a comprehension of the Problem Based Learning method (PBL) applied at Aalborg University. Focus is to give the students experience in carrying out project work in connection with problems in the subject area of electrical energy engineering. The students will write a project report documenting their project work. Knowledge will be given to students in subject areas related to their chosen specialisation.
The technical problem is the dynamics of an electrical energy system or electrical apparatus. This problem may e.g. be in the subject area of electrical power systems, electrical drive systems, wind power systems or a combination of these. In such systems, short circuits, starting procedures, control issues, etc., demand that the dynamic performance of the systems is to be studied. The chosen system is to be analysed and modelled. Finally, experimental verification of the system, a model of the system, or parts of the system, should be carried out in the laboratory.
The assessment of the INTRO semester project is a stop-test. It is a precondition that this project is passed to be able to continue on the 2nd semester of the MSc study.
2nd semester projects will study a component, an application or a process involving control or surveillance of electrical power systems (digital SRO-systems). The actual system is to be described, and specifications for the control or supervision system are to be made. The system should be modelled and implemented in a simulation program. Different control and/or surveillance methods are to be simulated, analysed and evaluated with the purpose of selecting a solution. The complete system (or parts thereof) or models should be designed and implemented as a real-time system in the laboratory, or real-time data should be achieved from an existing system. The implemented system and the designed control and/or surveillance strategies should be tested, verified and evaluated based on the set-up in the laboratory or by real-life data. A variety of advanced courses covering power converters, high voltage technology, EMC/EMI and optimisation theory and stochastic processes are offered. These courses will provide the background knowledge and support the projects.
The project work on this semester will be based upon an electrical power system or a high voltage system. An optimisation, control or diagnostic system is to be set up and the system is to be modelled. Different system identification methods can be applied to determine the parameters of the system. The system model is verified by simulations and data time series from either a real system or a laboratory set-up. Based on the model, the optimisation, control or diagnostic system is set up to improve the performance of the system with regard to power output, energy efficiency, life time extraction, fault detections, etc. The system is to be implemented and verified experimentally.
To practice scientific communication skills, the project result, or parts of it, must be published in an article written in English. This article is to be presented at an internal seminar (CES).
Courses are offered of which 10 ECTS are to be chosen at this semester. The courses may vary from year to year, depending on the number of students of the different specialisations, the on-going projects and research performed at the Department of Energy Technology. Courses from other universities might be used as electable courses. However, the following two courses are always available:
The Master's Thesis may study new subjects or be an extension of the project work of previous semesters. It will normally be carried out in collaboration with an industrial partner, an energy supply company or a transmission system operator, assuming the character of industrial research or development work. Alternatively, it may support one or more research projects at the Department of Energy Technology, or another research facility assuming the character of research. Often, students write scientific papers reporting the work of their Master's Theses. As courses are not normally offered on this semester, the entire semester is dedicated to the thesis work.
Examples of Master's Theses:
At the Department of Energy Technology, you will find a lot of well-equipped and modern test laboratories enabling you to carry out exciting laboratory experiments. These tests will verify the theoretical analysis, which you apply during the project work. The laboratories make it possible to perform realistic tests within the area of power systems and high voltage engineering, and they include advanced computer-based measurement and control facilities.
Furthermore, the majority of the project work is carried out in cooperation with the industry, giving you the possibility to do some of the project work in a company. The companies will come up with project proposals and provide equipment or data for the project work.
You can apply until:
You can apply until:
Always verify the dates on the programme website.
You only need to take one of these language tests:
Minimum required score:
The TOEFL iBT ® measures your English-language abilities in an academic setting. The test has four sections (reading, listening, speaking, and writing), each with a score range of 0-30, for a total score range of 0-120. Read more about TOEFL iBT ®.Schedule TOEFL®
Minimum required score:
The TOEFL®PBT is administered in a paper format and measures your ability to use and understand English in a classroom setting at the college or university level. It accurately measures how well you can listen, read and write in English while performing academic tasks. Read more about TOEFL®PBT.Schedule TOEFL®
Minimum required score:
The IELTS – or the International English Language Test System – tests your English-language abilities (writing, listening, speaking, and reading) on a scale of 1.00–9.00. The minimum IELTS score requirement refers to which Overall Band Score you received, which is your combined average score. Read more about IELTS.
Admission to the MSc programme in Electrical Power Systems and High Voltage Engineering presupposes a BSc degree in Electrical Energy Engineering, Power Systems or similar.
Please make sure you send your application form and further documentation via post to the International Office by the required deadline.
Furthermore please note the official language requirements for international students applying to Aalborg University are:
The living costs include the total expenses per month, covering accommodation, public transportation, utilities (electricity, internet), books and groceries.
StudyPortals Tip: Students can search online for independent or external scholarships that can help fund their studies. Check the scholarships to see whether you are eligible to apply. Many scholarships are either merit-based or needs-based.
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