Title :
Thermal feasibility study of new type of brushless doubly-fed induction generator: Rotary converter generation system II
Author :
Satoh, D. ; Kusuno, N. ; Hori, Muneo ; Kawamura, D. ; Kimura, Mizue
Author_Institution :
Central Res. Lab., Hitachi Ltd., Kokubunji, Japan
Abstract :
This paper presents the thermal feasibility study of rotary converter generation systems (RCGS) which solve maintenance problem as wear of brush of slip rings of doubly-fed induction generators. The total structure of RCGS is revealed. The thermal analysis of the structure is conducted. The analytical result shows the structure fulfills the thermal limits of RCGS components under 5MW rated conditions. This study shows the RCGS are thermally feasible power generation systems.
Keywords :
asynchronous generators; brushless machines; rotary convertors; thermal analysis; RCGS; brushless doubly-fed induction generator; doubly-fed induction generators; rotary converter generation system; slip rings; thermal analysis; thermal feasibility; Capacitors; Coils; Fluids; Generators; Heating; Insulated gate bipolar transistors; Rotors; Rotary converter generation systems; blushless generator; converters; doubly-fed induction generators; network analysis; wind turbine;
Conference_Titel :
Electrical Machines (ICEM), 2014 International Conference on
Conference_Location :
Berlin
DOI :
10.1109/ICELMACH.2014.6960488
