1991 年 11 巻 Supplement2 号 p. 123-126
In this paper, we present the visualization system of electric field distribution and tolerance for insulation strength by means of personal computer-aided engineering (PCAE) system. The PCAE system is a combination of computer-aided design (CAD) and electric field analysis with finite element method (FEM). The CAD system contains a fully automatic meshing procedure for adapting the FEM. Our system is applied to evaluation or computation of electric fields such as a 275kV XLPE cable. The visualization of tolerance for insulation strength is very useful as an aid in designing insulators.