A main wiring display device

A technology of display device and main wiring, applied in the field of substations, can solve the problems of misidentification of deactivated branches as running branches and inability to make intuitive judgments, etc.

Inactive Publication Date: 2018-12-14
ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing smart substation cannot intuitively judge from the device LCD main wiring diagram which are the operating branches that are put into use and which are the out-of-service branches that are not put into use, and there is a risk of misidentifying the out-of-service branches as the running branches

Method used

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  • A main wiring display device
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Embodiment Construction

[0019] Through the description of the embodiments below, the specific implementation of the present invention includes the shape, structure, mutual position and connection relationship between the various parts, the function and working principle of each part, the manufacturing process and the operation and use method of the various components involved. etc., to make further detailed descriptions to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.

[0020] A main wiring display device, comprising an external wire 1, a switching device 2, and a casing 3, the external wire 1 is electrically connected to the switching device 2, and the switching device 2 is installed in the casing 3; the switching device 2 includes a first mechanical transmission Mechanism 201, manual device 202, driving mechanism 203, electric energy device 204, electric energy control mechanism 205,...

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Abstract

The invention discloses a main wiring display device, comprising an external wire, a throw-back device, a shell, the external wire is electrically connected with the throw-back device, and the throw-back device is installed in the shell; A projection/retraction device includes a first mechanical transmission mechanism, Manual unit, driving mechanism, Electric energy device, electric energy controlmechanism, second mechanical transmission mechanism, Third mechanical transmission mechanism, A first mechanical transmission mechanism, Manual unit, driving mechanism, Electric energy device, electric energy control mechanism, second mechanical transmission mechanism, under the joint action of the third mechanical transmission mechanism, The electric signal transmission between the branch and the main connecting line can be started when the branch is in use. When the controller of the main connecting line cannot receive the electric signal of a branch, the branch is not put into use, so thatthe running branch and the deactivated branch can be conveniently judged intuitively, and the risk of mistakenly identifying the deactivated branch as the running branch can be avoided.

Description

technical field [0001] The invention relates to the technical field of substations, in particular to a main wiring display device. Background technique [0002] The main wiring forms of the primary system in the substation are various, the number of access branches is different, and there are various operation modes such as branch switch switching, bus switching, and bus interconnection. In the traditional main wiring display mode, the busbar protection device is displayed according to the largest branch circuit that can be supported. There are many display pages, and the data display content is limited and crowded. [0003] The smart substation in the prior art cannot visually judge from the main wiring diagram of the device LCD which is the operating branch that is put into use and which is the deactivated branch that is not put into use, and there is a risk of misidentifying the deactivated branch as the operating branch. Contents of the invention [0004] Based on the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B15/00
CPCH02B15/00
Inventor 王军姜朋
Owner ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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