About me

I am an Assistant Professor at the Electrical Engineering Department of DTU. I belong to the ELMA group. This, in turn, belongs to the Center of Electric Power and Energy. A bit complicated, huh? Well, it's all about structure! I am in the same group with Pierre Pinson and Jalal Kazempour. (have you checked their websites?)

Before coming to Copenhagen, I was a postdoctoral researcher at MIT working with Konstantin (Kostya) Turitsyn. (by the way, check out Kostya's website!).

Before that I was a postdoc at Lawrence Berkeley National Lab and member of the Grid Integration Group, headed (then) by Sila Kiliccote.

And before that I was at ETH Zurich for my PhD, working with Göran Andersson.

And...this whole thing wouldn't have started if I didn't do my undergrad at the National Technical University of Athens in Greece. Check out my CV for more details or go on reading!

Education

PhD

ETH Zurich, 2013

Diploma (MSc Equivalent)

National Technical University of Athens, 2007

Research

My research focuses on power system operation and planning. Over the years it has spanned a broad spectrum of topics ranging from distribution grids and microgrids to transmission grids and supergrids. For a more complete overview take a look here.

Currently at DTU, I am working on topics about optimization and stability of combined AC and HVDC grids. Together with Florian Thams, Lejla Halilbasic, and Andreas Venzke we are looking on new methods based on distributed optimization, data-driven approaches, and convex relaxations. Exciting!

At MIT I was working on Lyapunov-based transient stability certificates incorporating power system control. These are topics that I try to continue working on while at DTU.

During my time at Lawrence Berkeley National Lab, I had the technical lead for the development of a cosimulation platform we call VirGIL. VirGIL captures the interactions between building dynamics and power systems for demand response. More info? Here is a presentation. In 2015 we applied for and got awarded a US$5 million project from the US Department of Energy to develop VirGIL into a tool for utilities!

During my PhD I proposed formulations to incorporate corrective control of HVDC lines in security-constrained optimal power flow problems. I further developed analytical approaches for power system planning, and introduced this concept. For my PhD work you can take a look at the publications.

Before my PhD I spent a year as a research assistant at NTUA, where we carried out the first field test of multi-agent technology on a real microgrid. This summarizes part of that work. And here are some photos from the Kythnos Microgrid Symposium in 2008 presenting our experiments.

More about me

During my undergrad I organized together with 11 friends and fellow ECE students the First National Student Conference of Electrical and Computer Engineers in Greece. The conference had an attendance of over 850 participants from all over Greece. Since 2007, the conference is organized almost every year in different Greek cities. More info here: http://sfhmmy.gr/ (in Greek) and some more background to follow here.