A high-strength spliced ​​converter valve shield

A splicing type, converter valve technology, applied in the field of converter valve, can solve the problem of large volume of the shielding cover, and achieve the effect of improving the connection strength, ensuring the integrity, and improving the strength

Active Publication Date: 2020-05-15
CHANGZHOU BORI ELECTRIC POWER AUTOMATION EQUIP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a high-strength spliced ​​converter valve shield to overcome the problem of large volume of the traditional shield

Method used

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  • A high-strength spliced ​​converter valve shield
  • A high-strength spliced ​​converter valve shield
  • A high-strength spliced ​​converter valve shield

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Embodiment Construction

[0022] In order to make the content of the present invention more clearly understood, the present invention will be further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.

[0023] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by those skilled in the art to which the present invention belongs. "First", "second" and similar words used in the patent specification and claims of the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Likewise, words like "a" or "one" do not denote a limitation in quantity, but indicate that there is at least one.

[0024] Such as Figure 1 to Figure 8 As shown, a high-strength spliced ​​converter valve shielding cover includes two covers spliced ​​by splicing profiles, which are respectively a left half cover 4-1 and a right half cover 4-2, and t...

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Abstract

The invention discloses a high-strength spliced-type converter valve screening can comprising two can bodies formed by splicing sectional materials, respectively a left half can body and a right halfcan body. First spliced sectional materials are fixedly connected to the right side edge of the left half can body, and second spliced sectional materials are fixedly connected to the left side edge of the right half can body. The left half can body and the right half can body are assembled into a complete screening can by the splicing of the first spliced sectional materials and the second spliced sectional materials. According to the invention, the two can bodies are spliced to form the complete screening can through the spliced sectional materials to realize a purpose of splicing, thus reducing the width of a single can body and providing convenience for transport.

Description

technical field [0001] The invention relates to a high-strength spliced ​​converter valve shielding cover, which belongs to the technical field of converter valves. Background technique [0002] The converter valve is the core equipment of the DC transmission project. By sequentially connecting the three-phase AC voltage to the DC terminal, the desired DC voltage is obtained and power control is realized. The converter valve is composed of a valve tower, of which the shield is an important part of the valve tower. The converter valve shield is mainly composed of a top shield and a bottom shield, which has the effect of uniform suspension of the valve tower itself and the electric field distribution of the connection structure. It also has the effect of improving the electric field distribution of the entire valve tower periphery to the valve hall. [0003] However, the width of the existing converter valve shield is relatively large, which makes the space utilization rate d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K9/00
CPCH05K9/002
Inventor 李钊张广泰吴俊辉杨懿功谢鸟龙黄华
Owner CHANGZHOU BORI ELECTRIC POWER AUTOMATION EQUIP
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