Simplified converters models for the analysis and simulation of large transmission systems using 100% power electronics
Communication avec acte
Date
2018Abstract
In this paper, a model order reduction method is proposed, to simplify power electronics converters and allow simulating large transmission systems using 100% power electronics. Unlike existing methods it keeps the system's physical structure, thus making the simulation and the analysis more flexible. This method is validated on a two-converter system and proves to be both conservative and accurate.
Files in this item
Related items
Showing items related by title, author, creator and subject.
-
Communication avec acteThis article deals with the model order reduction by state residualization of power electronic converters. It presents a method to a priori estimate the error induced by this reduction. This method helps choosing the most ...
-
Communication avec acteBecause of the fast development of wind and solar photovoltaic power plants, as well as the multiplication of high voltage direct current links, the analysis and simulation of large transmission systems with a high penetration ...
-
Communication avec acteGOMOZOV, Oleg; BUIRE, Jerome; COLAS, Frédéric; NGUYEN, Ngac Ky; SEMAIL, Eric; KESTELYN, Xavier (IEEE, 2015)The optimal control of electrical drives necessitates to take into account current and voltage limits that are imposed by the power electronics and the electrical machines. Let’s cite for example the flux-weakening operation ...
-
Communication avec acteSANDULESCU, Paul; IDKHAJINE, Lahoucine; CENSE, Sébastien; COLAS, Frédéric; BRUYERE, Antoine; SEMAIL, Eric; KESTELYN, Xavier (IECON 2011 - 37th Annual Conference on IEEE Industrial Electronics Society, 2011)A general algorithm of a Space Vector approach is implemented on a 6-leg VSI controlling a PM synchronous machine with three independent phases. In this last case, the necessity of controlling the zero-sequence current ...
-
Communication avec acteQORAI, Taoufik; GRUSON, François; COLAS, Frédéric; GUILLAUD, Xavier; DEBRY, M.-S.; PREVOST, T. (IEEE, 2018-06)From the origin of the grid, energy has been delivered to electrical loads mainly by synchronous machines. All the main rules to manage the grid have been based on the electromechanical behavior of these machines which ...