APPARATUS AND METHOD FOR TESTING ACCELERATED WATER TREE

摘要

An accelerated water tree test apparatus and method are presented in which a cable sample with a penetration space is inserted into an immersion tank in which the temperature of water is kept constant, and power is supplied to the cable sample to perform an accelerated tree test. The proposed accelerated water tree test apparatus includes an immersion tank that maintains the water filled therein at a set temperature; A cable sample that has a plurality of penetration spaces and is put into the immersion tank; And a voltage source supplying a set voltage to the cable sample.