Analysis of Thermal capacity for Air-Insulated Busbar Trunking System by Coupled Magneto- Fluid-Thermal Field Calculation

摘要

In this paper, the magneto-fluid-thermal model (3-D) of air-insulated busbar trucking system is established and power frequency magnetic field and joule heat are calculated. And then, the joule heat is coupled into the fluid field analysis as heat generation load. Thermal analysis is directly coupled with fluid analysis. Temperature rise variety with busbar trucking system size variety is obtained.