Generative Growth Model for Power Grids

The inherent structure of the power grid deeply influences its secure functioning and stability. As power grids move towards becoming ´smarter´ with increased demand response and decentralized control, the topological aspects of the grid have become even more important. Understanding the topology can thus lead to better strategies to control the smart grid as well as enable rapid identification and prevention of risks such as blackouts. This paper focuses on modeling and analyzing basic similarities in network structure of large power grids across America and Europe. A simple but accurate model of the power grid can help generate real-sized test cases to evaluate new grid technologies as well as aid in tractable theoretical analysis of the grid structure.