Title :
Finite element analysis of a low speed permanent magnets synchronous generator with direct drive
Author :
Popescu, Mihail ; Mitulet, Andreea ; Chihaia, Rares ; Nicolaie, Sergiu ; Nedelcu, A. ; Oprina, Gabriela
Abstract :
This paper presents the achievements of INCDIE ICPE-CA consisting in the contributions brought to the design of a hydro-generator system capable to extract electric energy using the Danube flow. The considered configuration is a result of an extensive research based on the existing developments mentioned in the scientific literature. The design has addressed a new idea of electric generator in a modular structure having a segmented magnetic circuit and windings placed on the outer side of the electric machine, on the housing, as well as rectangular permanent magnets. The paper plans to create possibilities which are proper to analyze and synthesize the structure of electric synchronous machines with magnets in order to obtain a correct dimensioning.
Keywords :
finite element analysis; hydroelectric generators; machine windings; magnetic circuits; permanent magnet generators; power transmission (mechanical); synchronous generators; Danube flow; INCDIE ICPE CA; direct drive; electric generator; electric synchronous machines; finite element analysis; hydro generator system; low speed permanent magnets synchronous generator; magnetic windings; modular structure; rectangular permanent magnets; segmented magnetic circuit; Coils; Magnetic flux; Permanent magnets; Stator windings; Synchronous generators; Torque; fractional winding; low speed synchronous generator; magneto-motive force (mmf); permanent magnet; wind energy conversion;
Conference_Titel :
Advanced Topics in Electrical Engineering (ATEE), 2013 8th International Symposium on
Conference_Location :
Bucharest
Print_ISBN :
978-1-4673-5979-5
DOI :
10.1109/ATEE.2013.6563398
