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Capacitor apparatus

A technology for capacitors and capacitor towers, applied in the field of capacitors, can solve the problems of reducing the electric field intensity of capacitor devices, which cannot be satisfied, and achieve the effects of good economic benefit prospects, lower electric field intensity, and low production process requirements.

Inactive Publication Date: 2017-08-18
GUILIN POWER CAPACITOR
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a capacitor device. The technical problem to be solved is: the conventional method of increasing the diameter of the tube mother and the terminal ball to reduce the electric field intensity of the capacitor device is far from meeting the requirement of less than 12kV / cm

Method used

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Embodiment Construction

[0034] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0035] like Figure 1 to Figure 10 As shown, a capacitor device includes a capacitor tower 1 composed of a plurality of first capacitor frames 101, a plurality of second capacitor frames 102 and a plurality of third capacitor frames 103 stacked vertically from top to bottom in sequence, and a voltage equalizing cover 2. The first pressure equalizing ring 3, the second pressure equalizing ring 4 and the third pressure equalizing ring 5, the top of the capacitor tower 1 is fixed with a steel support 6, and the pressure equalizing cover 2 is covered on the steel support On the seat 6; a plurality of first capacitor frames 101 are fitted with a first equalizing ring 3; a plurality of said second capacitor frames 102 are...

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Abstract

The invention relates to a capacitor apparatus. The capacitor apparatus comprises a capacitor tower which is formed by a plurality of first capacitor frameworks, a plurality of second capacitor frameworks and a plurality of third capacitor frameworks in vertical lamination from the top to bottom in sequence, a grading shield, one or more first grading rings, one or more second grading rings and one or more third grading rings; a steel supporting base is fixedly arranged on the top of the capacitor tower, and the grading shield covers the steel supporting base; the multiple first capacitor frameworks are sleeved with the corresponding first grading rings respectively; the multiple second capacitor frameworks are sleeved with the corresponding second grading rings respectively; the multiple third capacitor frameworks are sleeved with the corresponding third grading rings respectively; the third capacitor frameworks are connected with low-voltage pipe busbars through first supporting column insulators; and the low-voltage pipe busbars are C-shaped and are arranged on the periphery of the third capacitor frameworks correspondingly. The capacitor apparatus is simple in structure, small in occupied area, low in mounting workload, convenient to overhaul and maintain, simple in processing, low in cost, capable of lowering electric field intensity of the capacitor and satisfying the maximum requirement on the electric field intensity of the high-voltage capacitor apparatus at current, and high in economic benefit and prospect.

Description

technical field [0001] The invention relates to the technical field of capacitors, in particular to a capacitor device. Background technique [0002] my country's main water resources are concentrated in the western region, the main coal, wind and solar resources are concentrated in the northwest region, and the main load centers are concentrated in the developed coastal areas. Therefore, my country needs to solve long-distance and large-capacity power transmission and improve the efficiency of my country's energy development and utilization. It is also necessary to study higher voltage level transmission technology. UHV DC transmission is an important development direction of the world's power grid technology, and it is the commanding height of power grid technology. Due to the rectification and inversion process of UHVDC transmission, a large number of harmonics will inevitably be generated, and a large number of filters need to be installed. Therefore, the development of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01G2/02H01G2/14
CPCH01G2/02H01G2/14
Inventor 蒋利军秦华忠黄有祥周春红翟宏平杨结春朱明轩吴永利梁琮卢有盟
Owner GUILIN POWER CAPACITOR
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