A compensation box for low voltage reactive power compensation in platform area

A low-voltage, box-type technology, applied in the field of compensation boxes, can solve problems such as damage to electronic components, rainwater ingress, and short circuits

Active Publication Date: 2020-09-01
HUZHOU ELECTRIC POWER SUPPLY CO OF STATE GRID ZHEJIANG ELECTRIC POWER CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The low-voltage reactive power compensation box is a commonly used equipment on electric power equipment. It is usually fixed on the utility pole. Since a large number of electronic components are usually placed in the compensation box, a large amount of heat will be generated in the working state, so it is usually necessary to install it in the compensation box. Cooling holes are set on the box to dissipate heat, but because the compensation box is installed in the open air, especially in rainy days, rainwater can easily enter the compensation box through the cooling holes, causing damage to the electronic components in the compensation box. It may even cause a short circuit

Method used

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  • A compensation box for low voltage reactive power compensation in platform area
  • A compensation box for low voltage reactive power compensation in platform area
  • A compensation box for low voltage reactive power compensation in platform area

Examples

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Embodiment 1

[0027] Such as Figures 1 to 5 As shown, this embodiment is a compensation box for low-voltage reactive power compensation in the station area, including a box body 1 for installation on a utility pole and a box door 2 movably connected to the box body 1, and the box body 1 The front is provided with an opening, and the shown box door 2 is hinged at the opening by a hinge. The box door 2 is provided with a handle 21 for opening and closing. The top of the box body 1 is provided with a box eaves 11. It is a conical surface, and the left side of the box body 1 is provided with clamps 12 for clamping the utility poles. There are two clamps 12 distributed up and down, so that the box body 1 can be installed more stably. Both side walls of the box body 1 described in this embodiment are provided with first heat dissipation holes 13, and there are a plurality of first heat dissipation holes 13, which are evenly distributed on the left side wall and the right side wall of the box bod...

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Abstract

The invention discloses a compensation box for low-voltage reactive power compensation in a station area, which includes a box body for installation on a utility pole and a box door movably connected to the box body. The side wall of the box body is provided with The first heat dissipation hole, the box is provided with a lifting side plate that can move up and down near the side wall, and the lifting side plate extends toward the side wall of the box body with a convex eave for inserting the first heat dissipation hole, and the box body The top of the top is provided with a driver for lifting the lifting side plate. When the lifting side plate moves upwards, the convex eaves are separated from the first cooling hole. The advantage of the present invention is that it can effectively reduce the risk of rainwater entering the compensation box. probability.

Description

【Technical field】 [0001] The invention relates to a compensation box used for low-voltage reactive power compensation in a station area, which belongs to the field of electric equipment. 【Background technique】 [0002] The low-voltage reactive power compensation box is a commonly used equipment on electric power equipment. It is usually fixed on the utility pole. Since a large number of electronic components are usually placed in the compensation box, a large amount of heat will be generated in the working state, so it is usually necessary to install it in the compensation box. Cooling holes are set on the box to dissipate heat, but because the compensation box is installed in the open air, especially in rainy days, rainwater can easily enter the compensation box through the cooling holes, causing damage to the electronic components in the compensation box. It may even cause a short circuit. 【Content of invention】 [0003] The technical problem to be solved by the present...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B1/28H02J3/16
CPCH02B1/28H02J3/16Y02E40/30
Inventor 何锋沈丽雯高久国章建华刘俊郑城丁海华刘鹏蒋钟赵磊刘勇贾钘楠朱赢健
Owner HUZHOU ELECTRIC POWER SUPPLY CO OF STATE GRID ZHEJIANG ELECTRIC POWER CO LTD
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