Title :
Assessing the validity of a propose stability analysis method in a three phase system with constant power load
Author :
Acevedo, Santiago Sanchez ; Molinas, Marta
Author_Institution :
Dept. of Electr. Power Eng., Norwegian Univ. of Sci. & Technol., Trondheim, Norway
Abstract :
This paper presents an analysis with nonlinear tools for stability in systems dominated by the interconnection of power electronics and supplied by distributed generation. Systems like renewable and not renewable energy sources can supply power to the micro-grid, and their loads can behave as CPL. Hence, the search of Hopf bifurcation points is used to prevent oscillations and instabilities in the system.
Keywords :
distributed power generation; power system interconnection; power system stability; renewable energy sources; CPL; Hopf bifurcation points; constant power load; distributed generation; microgrid; nonlinear tools; oscillations; power electronics interconnection; power supply; renewable energy sources; stability analysis method; three phase system; Bifurcation; Couplings; Distributed power generation; Eigenvalues and eigenfunctions; Inductance; Power electronics; Stability analysis;
Conference_Titel :
Power Electronics for Distributed Generation Systems (PEDG), 2012 3rd IEEE International Symposium on
Conference_Location :
Aalborg
Print_ISBN :
978-1-4673-2021-4
Electronic_ISBN :
978-1-4673-2022-1
DOI :
10.1109/PEDG.2012.6253977
