APPARATUS FOR EXTRACTING TRANSFORMER DISSOLVED GAS OF HEAD SPACE METHOD USING DECOMPRESSION

摘要

The present invention relates to an apparatus for extracting transformer dissolved gas using a head space method using decompression, capable of improving the accuracy of transformer abnormal diagnosis. The apparatus of the present invention comprises: an extraction container installed with an inflow pipe and an outflow pipe; a decompression apparatus for reducing a pressure inside the extraction container or allowing the same in a vacuum state; a heater installed on an outer side surface of the extraction container; and a stirrer installed inside the extraction container.;COPYRIGHT KIPO 2019