| 摘要 |
The present invention relates to an elastic conservator structure for a main transformer of an electro-motion vehicle. An object of the present invention is to provide an elastic conservator structure for a main transformer of an electro-motion vehicle which is capable of preventing oil from being deteriorated and damaged by preventing the oil from directly coming into contact with external air and preventing water from being introduced thereinto. In addition, the elastic conservator structure can effectively perform stream flow compensation through the temperature variation of oil with a shorter amount of oil than that of the related art by using an expansible and contractile material. Further, the elastic conservator structure can reinforce a tank. To this end, the elastic conservator structure according to the present invention includes a conservator attached to a main transformer tank through a receiving unit and made of an elastic material such that a side surface extending downward from an upper plate may be expanded and contracted, wherein the conservator is contracted when a volume of the oil in the main transformer tank is reduced; and the receiving unit which is placed on an upper portion of the main transformer tank and has a size and shape to contain the conservator therein. |
