Low-voltage reactive compensation cabinet

A compensation cabinet and low-voltage technology, applied in reactive power compensation, reactive power adjustment/elimination/compensation, substation/power distribution device shell, etc., can solve the inconvenience of maintenance, affect the maintenance time and efficiency, and have no fire prevention function, etc. problem, to achieve the effect of complete protection function, long service life and good anti-corrosion performance

Inactive Publication Date: 2015-11-18
TAICANG HONGGUANG CONTROLS ELECTRIC APPLIANCE EQUIP
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Problems solved by technology

[0002] The low-voltage reactive power compensation cabinet is used for reactive power compensation of the low-voltage power grid to improve the power factor of the power grid, reduce line loss, and improve power quality. There are certain defects in the design of the existing compensation cabinet, which makes the heat of the heating elements in the cabinet not timely. Exchange with the o

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  • Low-voltage reactive compensation cabinet

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Embodiment Construction

[0019] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0020] see figure 1 , the embodiment of the present invention includes:

[0021] A low-voltage reactive power compensation cabinet, comprising: a cabinet body, a cabinet base, an upper cabinet room, a middle cabinet room, and a lower cabinet room. The upper cabinet room is connected to the upper cabinet door, and the middle cabinet room is connected to the middle cabinet door. The cabinet room is connected with the lower cabinet door, and a lightning rod is installed on the top of the cabinet body.

[0022] The cabinet body is made of galvanized steel plate, which has good anti-corrosion performance and long service life.

[0023] Wherein, a re...

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Abstract

The invention discloses a low-voltage reactive compensation cabinet. The low-voltage reactive compensation cabinet comprises a cabinet body, a cabinet body base, an upper cabinet chamber, a middle cabinet chamber and a lower cabinet chamber, wherein the upper cabinet chamber is connected with an upper cabinet door, the middle cabinet chamber is connected with a middle cabinet door, the lower cabinet chamber is connected with a lower cabinet door, and the top portion of the cabinet body is provided with a lightning rod at the same time. The low-voltage reactive compensation cabinet is compact in structure, novel in layout and low in cost, facilitates electric maintenance, and can enable a low-voltage power network to obtain reactive power compensation on an occasion with not high harmonic waves.

Description

technical field [0001] The invention relates to the field of electric equipment, in particular to a low-voltage reactive power compensation cabinet. Background technique [0002] The low-voltage reactive power compensation cabinet is used for reactive power compensation of the low-voltage power grid to improve the power factor of the power grid, reduce line loss, and improve power quality. There are certain defects in the design of the existing compensation cabinet, which makes the heat of the heating elements in the cabinet not timely. Exchange with the outside world, affecting the service life of electronic components. Moreover, the modules in the free compensation cabinet are not neatly arranged, which brings inconvenience to maintenance and affects the maintenance time and efficiency. Moreover, the traditional reactive power compensation cabinet does not have fire protection function, and cannot play a very good role in avoiding fire. Contents of the invention [0003...

Claims

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Application Information

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IPC IPC(8): H02B1/28H02J3/18
CPCY02E40/30
Inventor 单晓艳
Owner TAICANG HONGGUANG CONTROLS ELECTRIC APPLIANCE EQUIP
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