Title :
Influence of leader shields in the electric field distribution in bushings
Author :
Güemes, J.A. ; Postigo, M. ; Hernando, F.E.
Author_Institution :
Dpt. de Ingenieria Electr., Univ. of the Basque Country, Bilbao, Spain
Abstract :
A method used for the modelling and calculation of the electric field in 36 kV indoor bushings is presented in this paper. In particular the work constitutes an application at the study of the electric field distribution in bushings when the position and shape of the leader shield is modified. The electrical analysis carried out simulates the bushings behaviour at commercial frequency. The simulation and analysis of the behaviour study of the bushing are accomplished by means of the finite element method
Keywords :
bushings; electric fields; finite element analysis; shielding; 36 kV; electric field distribution; electrical analysis; finite element method; indoor bushings; leader shield position modification; leader shield shape modification; leader shields; Analytical models; Connectors; Gas insulation; Insulators; Plugs; Poisson equations; Shape; Sulfur hexafluoride; Testing; Wiring;
Conference_Titel :
Industry Applications Conference, 2000. Conference Record of the 2000 IEEE
Conference_Location :
Rome
Print_ISBN :
0-7803-6401-5
DOI :
10.1109/IAS.2000.881191
