| Popis: |
The aim of this paper is to give short review on excitation system models of synchronous generator that have been classified so far, as well as on different possibilities to regulate those systems. First, excitation system models are described and their advantages and drawbacks are discussed. Further more, different possibilities to regulate those systems are given, with special emphasis on newly developed nonlinear system regulation. Finally, it is explained that nonlinear system regulation methods are much more complex than commonly used linear system regulations, but also have potential to improve excitation system regulation of synchronous generators if further developed. |
