Unlock instant, AI-driven research and patent intelligence for your innovation.

Monitoring equipment for high-speed rail box-type substation

A box-type substation and monitoring equipment technology, which is applied in the cooling/ventilation of substation/switchgear, details of substation/switch layout, electrical components, etc., and can solve the problems of cumbersome maintenance mode, time-consuming and labor-intensive, etc.

Inactive Publication Date: 2020-08-18
NANJING INST OF RAILWAY TECH
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above problems, the present invention provides a monitoring device for a high-speed railway box-type substation, which effectively avoids the need to disassemble the box-type substation in the prior art when maintaining double fuses, transformers and fuses for high-voltage load switch protection. The maintenance mode of the cabinet is very cumbersome, time-consuming and labor-intensive

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Monitoring equipment for high-speed rail box-type substation
  • Monitoring equipment for high-speed rail box-type substation
  • Monitoring equipment for high-speed rail box-type substation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] like Figure 1-Figure 2 As shown, the monitoring equipment of the high-speed railway box-type substation includes:

[0028]The box body 2 and the assembly block 2, the box body 2 is a square structure with a cavity in it, and one end of the box body 2 is an opening 312, and the opening 312 is covered by a cover plate 313, so The assembly block 2 is set in the box body 2, and the double fuses, transformer and high-voltage load switch protection fuses are assembled on the assembly block 2. The assembly block 2 and the cover plate 313 are juxtaposed, and the box body 2 The inner surfaces of the two pairs of side walls adjacent to the opening 312 are respectively provided with a guide port 314, the extension of the guide port 314 is perpendicular to the cover plate 313, and the span size of the guide port 314 in its guide direction is its One-half of the span of the side wall where it is located.

[0029] The extension direction of the span of the side wall where the guid...

Embodiment 2

[0035] like Figure 1-Figure 2 As shown, the monitoring equipment of the high-speed railway box-type substation includes:

[0036] The box body 2 and the assembly block 2, the box body 2 is a square structure with a cavity in it, and one end of the box body 2 is an opening 312, and the opening 312 is covered by a cover plate 313, so The assembly block 2 is set in the box body 2, and the double fuses, transformer and high-voltage load switch protection fuses are assembled on the assembly block 2. The assembly block 2 and the cover plate 313 are juxtaposed, and the box body 2 The inner surfaces of the two pairs of side walls adjacent to the opening 312 are respectively provided with a guide port 314, the extension of the guide port 314 is perpendicular to the cover plate 313, and the span size of the guide port 314 in its guide direction is its One-half of the span of the side wall where it is located.

[0037] The extension direction of the span of the side wall where the gui...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses monitoring equipment for a high-speed rail box-type substation. The monitoring equipment comprises a box body and an assembly block, the box body is of a cube structure with acavity inside. Wherein an opening is formed in one end in the box body; the opening is covered by a cover plate; the assembling block is arranged in the box body; double fuses, a transformer and a fuse for protecting a high-voltage load switch are assembled on the assembling block; the assembling block and the cover plate are arranged in parallel, the inner surfaces of the two opposite side walls,adjacent to the opening, of the box body are each provided with a guiding opening, the extending direction of the guiding openings is perpendicular to the cover plate, and in addition, the span of the guiding openings in the guiding direction is one half of the span of the side walls where the guiding openings are located. By combining with other structures and methods, the defects that in the prior art, when double fuses, a transformer and a fuse for protecting a high-voltage load switch of a box-type transformer substation are maintained, a box body needs to be disassembled to execute maintenance, the mode is very tedious, and time and labor are consumed are effectively overcome.

Description

technical field [0001] The invention relates to the technical field of box-type substations, and also belongs to the technical field of monitoring, in particular to a monitoring device for high-speed railway box-type substations. Background technique [0002] The box-type substation used in high-speed rail is also called prefabricated substation or prefabricated substation. It is a kind of high-voltage switchgear, power transmission transformer and low-voltage substation device. It is a factory prefabricated indoor and outdoor compact power distribution equipment arranged according to a certain wiring scheme. The functions of transformer step-down and low-voltage substation are organically combined. Together, they are assembled in a moisture-proof, rust-proof, dust-proof, rodent-proof, fire-proof, theft-proof, heat-insulated, fully covered, and movable steel structure box, which is especially suitable for urban network construction and transformation. It is a rise after the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/48H02B1/56H02B1/18
CPCH02B1/18H02B1/48H02B1/565
Inventor 宋奇吼徐百钏陈莉陈娜娜沈思宇
Owner NANJING INST OF RAILWAY TECH