A modular ring network cabinet

A ring network cabinet, modular technology, applied in substation/switch layout details, electrical components, substation/power distribution device shell, etc., can solve the problems of difficult overall or partial replacement, inconvenient operation, poor flexibility, etc. Achieve the effects of convenient replacement, shortened production cycle and high flexibility

Active Publication Date: 2020-06-16
SHANDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The ring network cabinet with a common box structure has a long production cycle, large size, and heavy weight. Due to its large size, the operation of each process is inconvenient, and the ring network cabinet with a common box structure has a single size and no modular design, resulting in the use of The flexibility is poor, it cannot be fully assembled according to actual needs, and it is difficult to replace the whole or part of it

Method used

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  • A modular ring network cabinet
  • A modular ring network cabinet
  • A modular ring network cabinet

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Embodiment Construction

[0026] In order to make the above objects, features and advantages of the present invention more obvious and comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, a lot of specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, and those skilled in the art can do it without departing from the meaning of the present invention. By analogy, the present invention is therefore not limited to the specific examples disclosed below.

[0028] Second, "one embodiment" or "an embodiment" referred to herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. "In one embodiment" appearing in different places in this specification does not all refer to ...

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Abstract

The invention discloses a modular ring main unit. The modular ring main unit includes a ring main unit monomer, wherein the ring main unit monomer includes an outer casing and an inner accommodating space formed by the casing; and at least one ring main unit monomer is provided, and when more than two ring main unit monomers are provided, each of the ring main unit monomers is connected to each other through a connection assembly to form a row to jointly form the modular ring main unit. By performing modular design and combined mounting design on the ring main unit, the modular ring main unitenables a plurality of ring main unit monomers to be used through arbitrary combination, and the construction staff can flexibly select single or a plurality of ring main unit monomers to match and combine to use according to the practical situation in the field, so that the modular ring main unit is high in the flexibility and mobility, and is convenient for exchanging and substitution.

Description

technical field [0001] The invention relates to the technical field of power distribution automation, in particular to a modular ring network cabinet. Background technique [0002] Distribution network automation is the use of computer technology, automatic control technology, electronic technology, communication technology and new high-performance power distribution equipment and other technical means to conduct offline and online intelligent monitoring and management of the distribution network, so that the distribution network is always A system in the optimal operating state of safety, reliability, quality, economy, and efficiency. In the distribution network automation system, all kinds of remote detection and control units installed in the medium and low voltage distribution network are distribution automation terminals, including DTU, TTU, FTU and other remote terminals. Among them, the distribution automation terminal DTU is generally installed in conventional ring ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B1/30
CPCH02B1/308
Inventor 陈羽王敬华张新慧
Owner SHANDONG UNIV OF TECH
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