Dr. Thomas Hammarström

Associate Professor

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Biography

Thomas Hammarström is an Associate Professor in Electric Power Engineering at Chalmers University of Technology. He received his Ph.D. degree in 2014, specializing in High Voltage Engineering. His main research focuses on analyzing partial discharges occurring in high voltage insulation under steep voltage fronts and pulse-width modulation (PWM) conditions. The primary goal of his research is to understand and quantify the increased electrical stress caused by these waveforms. His work aims to provide essential insights that will aid in improving the life of high voltage insulation in motor windings.

Research Interests

High Voltage Engineering Partial Discharges Electrical Insulation Pulse Width Modulation

Requirements for Chalmers University of Technology

Master Program
Requirements
GPA Requirement
Required:3
IELTS
Listening
Required:5.5
Reading
Required:5.5
Writing
Required:5.5
Speaking
Required:5.5
Overall
Required:6.5
TOEFL
Writing
Required:20
Total
Required:90
PTE
Listening
Required:62
Reading
Required:62
Writing
Required:62
Speaking
Required:62
Overall
Required:62
Prerequisites
Bachelor's degree in a relevant field of Engineering, Science, or Architecture Minimum 180 ECTS credits Specific course prerequisites in Mathematics (Linear Algebra, Multivariable Analysis, Statistics) Specific course prerequisites in Physics or Chemistry depending on program
Application Checklist
  • Certificates and diplomas from previous university studies
  • Transcripts of completed courses and grades
  • Proof of English proficiency
  • Proof that you meet the specific entry requirements
  • Copy of passport or ID
  • Curriculum Vitae (CV)
  • Letter of Motivation (1 page)
  • Project portfolio (required for Architecture and Design programs)
Specialization Notes

General requirements apply to all departments listed at Chalmers. Specific departments like Architecture require a portfolio. Programs in Management/Economics do not strictly require GMAT/GRE but high academic standing is prioritized.