Electric power compensation control cabinet

Abstract

The invention discloses an electric power compensation control cabinet. The electric power compensation control cabinet comprises a cabinet body; the cabinet body is provided with a controller, a sensor and a cooling apparatus; the cooling apparatus comprises a heat absorber, a radiator, a first cooling fan arranged on the heat absorber, and a second cooling fan arranged on the radiator; the heatabsorber and the radiator are arranged on the inner side and the outer side of the cabinet body respectively; a closed heat transfer loop is formed between the heat absorber and the radiator; heat dissipation is performed in a heat exchange mode; the heat absorber transfers heat in the cabinet body to the radiator to be dissipated outwards through the radiator, so as to realize a cooling effect; when the temperature exceeds a preset value, the cooling fans are controlled to work to further improve the heat dissipations effect and realize more efficient heat dissipation; and the controller controls operation of the cooling fans through output of a frequency converter, and the output power can be adjusted in real time according to the temperature change condition in the cabinet body, therebyfacilitating reduction of energy consumption and achieving more energy-saving and environment-friendly effects.

Description

technical field [0001] The invention relates to the technical field of communication power equipment, in particular to a power compensation control cabinet. Background technique [0002] The power reactive power compensation control cabinet is in an indispensable and very important position in the power supply system. At present, there is a common problem of high temperature in reactive power compensation control cabinets. If the temperature continues to be too high, it will easily affect the reliability of electronic components in the cabinet. Commonly used temperature control methods include air-cooled heat dissipation, air-conditioning cooling, etc. Generally, fans have low efficiency of blowing and cooling, and the cooling effect is not ideal; while air-conditioning cooling and cooling methods consume high energy consumption, which is not conducive to energy conservation and environmental protection. Therefore, seeking a reliable, efficient, and low-cost cabinet cooling...

AI Technical Summary

Problems solved by technology

At present, there is a common problem of high temperature in reactive power compensation control cabinets. If the temperature continues to be too high, it will easily affect the reliability of electronic components in the cabinet.

Commonly used temperature control methods include air-cooled heat dissipation, air-conditioning cooling, etc. Generally, fans have low efficiency of blowing and cooling, and the cooling effect is not ideal; while air-conditioning cooling and cooling methods consume high energy consumption, which is not conducive to energy conservation and environmental protection

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