| 摘要 |
Provided is an apparatus for an insulation design. The apparatus for the insulation design, which performs the insulation design of a high voltage direct current (HVDC) transmission system includes a contingency state voltage calculation unit calculating an insulation voltage level of an AC part of the HVDC transmission system, which is in a contingency state, on the basis of grid data of an insulation basic model of the HVDC transmission system, a case analysis performance unit performing a case analysis by using the insulation voltage level of the AC part of the HVDC transmission system, which is in the contingency state, to calculate a maximum insulation voltage level, and a rated insulation level calculation unit applying the maximum insulation voltage level to the insulation basic model of the HVDC transmission system and performing the insulation design on the insulation basic model to which the maximum insulation voltage level is applied to calculate a rated insulation level of the HVDC transmission system. |
