A low-loss energy-saving power transformer

Abstract

A low-loss energy-saving power transformer include a transformer body, a fuel tank in which a portion of the transformer body is immersed, A control box and a power storage box are arranged on the fuel tank, The control box is electrically connected with the electric storage box, and a heat dissipation device is arranged on the outside of the oil tank. The heat dissipation device comprises a semiconductor thermoelectric material covered on the oil tank, a solar power generation panel arranged on the outside of the semiconductor thermoelectric material, and a temperature sensor arranged on theoutside of the oil tank. A color sensor is arranged on the top of the inner wall of the fuel tank, and two warning lamps with different colors are arranged on the outside of the fuel tank. The state of the transformer oil in the oil tank can be detected, and the solar power generation panel of the heat dissipation device can block the irradiation of sunlight on the oil tank, prevent the oil tank from being illuminated and heated, and convert the solar energy into electric energy; Semiconductor thermoelectric materials can convert heat from the fuel tank into electrical energy and power other power consuming devices, low loss and energy saving.

Description

technical field [0001] The invention relates to the field of electrical equipment, in particular to a low-loss energy-saving power transformer. Background technique [0002] The current transformers are divided into two types: dry type and oil-immersed type. Among them, the oil-immersed transformer is to install the transformer in an oil tank filled with transformer oil, and absorb the heat released by the transformer through the transformer oil. [0003] Transformer oil plays the role of insulation, heat dissipation and arc suppression in the work of transformer. Therefore, the state of the transformer oil has an important impact on the performance of the transformer oil, which further affects the working performance of the transformer. A good transformer oil should be a clear and transparent liquid; if it is polluted or oxidized, and impurities are produced, the color of the transformer oil will gradually change from light red to dark brown, and generally turn dark brown...

AI Technical Summary

Problems solved by technology

At the same time, the transformer will emit a lot of heat during the working process. On the one hand, after the heat is absorbed by the transformer oil, this part of the heat will dissipate naturally, which not only dissipates slowly, but also wastes energy; on the other hand, when the state of the transformer oil is abnormal, it is too late to replace it. , the heat of the transformer cannot be dissipated, and the transformer is easily damaged

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