Search
 
loader loading subjects...
cover
The Rescaling Method for Temperature Estimation of End Regions of Stator Core of Large Turbogenerators
Pawel Drzymala, Krzysztof Komeza, Marcin Lefik, Henryk Welfle, Sławomir Wiak
3 - 23
10.3233/978-1-60750-604-1-3
Studies in Applied Electromagnetics and Mechanics
Volume 34: Computer Field Models of Electromagnetic Devices
Abstract

In the paper a simulation of the stator end region using an axisymmetrical structure and the finite element methods was presented. The results allowed quick investigation of influence of different machine parameters and dimension, on core end packets, pressing fingers and clamping plate losses. The influence of the conductivity of clamping plate on inside losses was shown in the paper. Thermal coefficients were also calculated and based on scale law for temperature the temperature rice method estimation was establish.

$35.00 / €27.50 / £22.00
Add PDF to cart