Calculation of dielectric strength of complicated insulation arrangements and systems, especially in connection with new technologies, is often difficult or inexact. Therefore, on the one hand, it is tried to get basic knowledge of dimensioning data by testing of simpler models or components which can be calculated. This leads to extensive basic investigations and test series. On the other hand, HV apparatus being in the state of development have to be tested and improved continuously by experimental investigations to make the final construction able to withstand the stress during service. This has to be proved by acceptance tests.
|Effective start/end date||1/01/95 → 31/01/01|