SBH15-M sealed amorphous alloy power transformer

Abstract

The invention discloses an SBH15-M sealed amorphous alloy power transformer, and belongs to the field of a power transformer. According to the SBH15-M sealed amorphous alloy power transformer, flocculent impurities in the cooling oil are primarily captured by utilizing a heat dissipation fiber cluster, and normal heat conduction of the cooling oil is not easily influenced; after the oil temperature in the transformer housing rises, the elbow part is straightened from a bent shape under the action of nitrogen filled in the elbow part; at the moment, a cleaning frame is used for arranging the heat dissipation fiber cluster under the action of an electromagnetic guide rail and an electromagnetic sliding block, and the flocculent impurities released by the heat dissipation fiber cluster are recycled in a unified manner; and finally, under the action of a pressing frame, the flocculent impurities are pressed into a capture fiber cluster to be fixed, so that the flocculent impurities are noteasy to escape from the cleaning frame, the flocculent impurities can be conveniently recycled in a unified manner during maintenance of the amorphous alloy transformer, the flocculent impurities incooling oil in the amorphous alloy transformer can be reduced, and the normal heat dissipation of the amorphous alloy transformer is not easy to influence.

Description

technical field [0001] The invention relates to the field of power transformers, in particular to a SBH15-M sealed amorphous alloy power transformer. Background technique [0002] Amorphous Metal Transformer (Amorphous Metal Transformer) is a low loss, high energy efficiency power transformer. This type of transformer uses iron-based amorphous metal as the iron core. Since this material does not have a long-range ordered structure, its magnetization and demagnetization are easier than ordinary magnetic materials. Therefore, the iron loss (that is, no-load loss) of the amorphous alloy transformer is 70-80% lower than that of the traditional transformer that generally uses silicon steel as the core. Due to the reduction in losses, the demand for power generation is also reduced, and the emission of greenhouse gases such as carbon dioxide is correspondingly reduced. Based on energy supply and environmental factors. [0003] The biggest advantage of the amorphous alloy iron c...

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Problems solved by technology

[0005] Same as the traditional oil-immersed transformer, after the amorphous alloy transformer works for a period of time, the cooling oil will generate flocculent debris due to frequent temperature changes, which will easily affect the cooling effect of the cooling oil and make the amorphous alloy It is difficult for the transformer to dissipate heat normally, and it is easy to cause the amorphous alloy transformer to work at high temperature for a long time, which affects the normal service life of the amorphous alloy transformer

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