Title :
The influence of unequal phase belts in stator windings on reactance of large waterwheel generator
Author :
Liang, Y.P. ; Lu, Y.P. ; Cai, W. ; Ge, B.J.
Author_Institution :
Dept. of Electr. Eng., Harbin Inst. of Technol., China
Abstract :
In order to reduce the connection of stator end winding of large waterwheel generator, unequal phase belt winding arrangement is used. However, the influence of this arrangement on the reactance of the generator is still unknown. In this paper, the reactance of a large waterwheel generator is calculated by the finite element method and the effects of unequal phase belts are discussed. Some useful conclusions are obtained.
Keywords :
electric reactance; finite element analysis; hydroelectric generators; stators; finite element method; hydroelectric generator; reactance; stator end winding connection; stator windings; unequal phase belts; waterwheel generator; Belts; Conductivity; Electromagnetic modeling; Finite element methods; Frequency; Power generation; Power system stability; Rotors; Stator cores; Stator windings;
Conference_Titel :
Electric Machines and Drives Conference, 2003. IEMDC'03. IEEE International
Print_ISBN :
0-7803-7817-2
DOI :
10.1109/IEMDC.2003.1211296
