TEST APPARATUS FOR SIMULATING PARTIAL DISCHARGE PHENOMENON OF TRANSFORMER

The present invention belongs to the field of transformers. Specifically disclosed in the present invention is a test apparatus for simulating a partial discharge phenomenon of a transformer. The test apparatus comprises: an oil tank, a first bushing and a second bushing which are arranged on the oil tank, a test sample component which is arranged in the oil tank, and a plurality of testing members which are fixed on the oil tank and are used for testing gas or/and liquid compositions and temperature. The test sample component successively comprises a first electrostatic plate, an insulating part and a second electrostatic plate from top to bottom, the first electrostatic plate being electrically connected to the first bushing, and the second electrostatic plate being electrically connected to the second bushing. A manhole for a person to pass through is arranged on a tank cover of the oil tank. In the present invention, factors of partial discharge are automatically controlled at a low cost and, by comparing