Piece type transformation method of transformer tubular cooling system
A cooling system and transformer technology, applied in the field of transformers, can solve the problems of high power consumption and noise, and achieve the effects of prolonging service life, reducing operating noise, and reducing operation and maintenance costs
Inactive Publication Date: 2014-01-22
洛阳华明变压器有限公司
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The invention discloses a piece type transformation method of a transformer tubular cooling system. By trepanning an oil outlet of a transformer again, the oil outlet of the transformer is raised by 100mm, a piece type radiator with the center distance of 1600mm is selected for use, and therefore the height of the radiating center of the transformer radiator is increased and the position proportion of the heating center and the radiating center of the transformer reaches a reasonable value between 0.6 and 0.7 as shown in the attached map 2. Electric energy losses are reduced, operation noise is reduced, the main transformer temperature is reduced by 5-8 DEG C under the equal loads of the main transformer compared with the previous temperature, any defect does not exist, the operation and maintenance cost of the transformer is greatly reduced, and the service life of the transformer is prolonged.
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