Campuses:

Applying discrete optimization to robust power grid problems

Wednesday, July 27, 2005 - 2:00pm - 2:45pm
EE/CS 3-180
Daniel Bienstock (Columbia University)
During the past decade several major power blackouts affected North America, Europe and South America. It is quite likely (in fact, expected) that more serious events will take place in the future, with potentially very damaging consequences to economies and public health. Rather than being the result of particular economic or operational factors, the blackouts can be seen as caused by the inherent complexity entailed by modern transmission networks, which comprise thousands of nodes and links and span very large geographical areas.

In this talk we will describe ongoing work on solving a number of optimization models related to the design, maintenance and operation of electrical power transmission networks. This is joint work with Sara Mattia (Rome).