| Title |
A Study on the Transient Analysis of 2[MVA] Mold Transformer for Electric Field |
| Authors |
Mun-Ho Jeon ; Chang-Eob Kim |
| DOI |
http://dx.doi.org/10.5207/JIEIE.2010.24.12.171 |
| Keywords |
Mold transformer ; Electric Filed ; Electrostatic Capacity ; FEM |
| Abstract |
This paper presents the electric field for 22.9[㎸]/380[V], 2[MVA] mold transformer are analysed using FEM(finite element method). The electric field was calculated for the voltage applied to the transformer. Then, it is analysed that the maximum electric field occurred between high voltage turns. Capacitance is calculated with energy method. Surge impulse test simulation is studied by modeling circuit with capacitance and inductance. This paper obtain the result that is about influence of electric field in distribution mold transformer adopted. |