Energy Systems Center for Research, Education, and Innovation (ES CREI) is one of nine Skoltech centers with was initiated in 2013 and since that time ES CREI has significantly grown in number of people, projects successfully finished, courses taught and is continuing its development. The main principle of research followed in Skoltech Center for Energy Systems is an interdisciplinary approach. We are employing or collaborating with researchers representing wide variety of disciplines (engineers, mathematicians, physicist, economists, etc.) in order to utilize advances in new technologies (ICT, communication networks and sensing) and algorithms (distributed control, networks science, complex systems) and to create a cyber-physical energy system able to deal with the challenges of the 21st Century. We believe that in this respect Skoltech Center for Energy Systems is a unique in the world and able to deliver a significant step, rather than incremental change.
Our approach is centered on developing four integrated thrusts/laboratories and four cross-cutting themes. The goal of these laboratories is to develop the fundamental science of energy systems and use that science to provide applied guidance to the industry and government.
|Energy Markets and Regulation||Smart and Resilient Grids||Coupled Energy Infrastructures||Power Electronics and Devices|
|Modelling and Simulation||X||X||X||X|
|Optimization and Control||X||X||X||X|
|Data and Inference||X||X||X|
Further details can be found under Research.
Power systems around the world are undergoing a period of unprecedented change. A typical 20th Century power system was characterized by unidirectional flow of power from a limited number of large controllable power stations to a highly predictable demand. There was no no energy storage (apart from very expensive pumped-storage hydro plants) so that at any time generation had to be equal to demand and the infrastructure utilization rates were low (about 55% for generation, 30% for transmission and even lower for distribution). Generally planning and controlling such a system was relatively straightforward as it was based around principles of deterministic hierarchical control, usually based on (N-1) reliability criterion.
On the other hand the emerging 21st Century power system is characterized by bi-directional flows between a very large number of uncontrollable and stochastic generators (usually, but not always, renewable ones such as wind or solar) and stochastic and often poorly-predictable demand. Demand ceases to be predictable as it consists of consumers equipped with smart meters and wind/solar generators hence possibly becoming net generators – so-called prosumers. Increased penetration of energy storage, both stationary and mobile due to a take-up of electric vehicles, offers buffering possibilities in dispatch (generation does not have to be equal to demand at any time). Controlling such a power system is the main research challenge in power systems and it is made possible by latest advances in ICT (Information and Control Technology), communication networks, Internet, GPS, sensors, etc. However it requires new tools and methodologies, developing of which is the main goal of Skoltech Center for Energy Systems.
Our research is not limited to power systems but rather it is aimed on energy systems due to close interactions between power, gas and heat networks (especially in Russia because of wide utilization of district heating).
Developing these new control tools and methodologies requires an interdisciplinary effort of scientists from many disciplines: