COOLING APPARATUS FOR MOLD TRANSFORMER

摘要

Some embodiments in the present disclosure provide a cooling apparatus for mold transformers, which may be installed at opposite sides of a lower portion of the mold transformer having a first space formed between a core and a low voltage coil and a second space formed between the low voltage coil and a high voltage coil, characterized in that the cooling apparatus comprises a duct extending from the cooling apparatus in a direction toward the mold transformer, a discharge port of the cooling apparatus is configured to direct toward lower ends of the low voltage coil and the high voltage coil, so that cooling air discharged from the duct is injected into the inside of the first and second spaces.

主权项

1. A cooling apparatus for a mold transformer, which is configured to be installed at a lower portion of the mold transformer including a first space formed between a core and a low voltage coil and a second space formed between the low voltage coil and a high voltage coil, the cooling apparatus comprising:
a cooling air generating unit provided at the lower portion of the mold transformer configured to generate flow of cooling air; a duct extending from the cooling air generating unit in a direction toward the mold transformer configured to guide the flow of the cooling air; and a discharge port provided at a leading end of the duct adjacent to the mold transformer configured to discharge toward the mold transformer the cooling air moving through the duct, wherein the duct is configured to be inclined such that the leading end of the duct, in which the discharge port is provided, directs toward the lower ends of the low voltage coil and the high voltage coil.