Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7107903 | Annual Reviews in Control | 2016 | 14 Pages |
Abstract
In this 'vision' paper we will highlight two topics within the broad area of power networks: the modeling and analysis of the synchronous generator, and the modeling and analysis of power networks using the swing equation as an approximate model for the generator. In both cases we will discuss a port-Hamiltonian formulation, which reflects the underlying physics of power flow and energy storage. Although the port-Hamiltonian model of the synchronous generator reveals a clear structure it still poses fundamental challenges for its non-zero steady state stability analysis. It is shown how the swing equation can be directly deduced from the power balance of the port-Hamiltonian model of the synchronous generator. Under the phasor assumption, this leads to a port-Hamiltonian model of power networks of generators, which enables a straightforward stability analysis and provides a starting point for control.
Related Topics
Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
Arjan van der Schaft, Tjerk Stegink,