CN208954511U - Intelligent substation pre-fabricated electric cables identify system - Google Patents
Intelligent substation pre-fabricated electric cables identify system Download PDFInfo
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- CN208954511U CN208954511U CN201821783436.2U CN201821783436U CN208954511U CN 208954511 U CN208954511 U CN 208954511U CN 201821783436 U CN201821783436 U CN 201821783436U CN 208954511 U CN208954511 U CN 208954511U
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Abstract
This application provides intelligent substation pre-fabricated electric cables to identify system, is related to construction of transformer substation layout design and construction system technical field.It include: process layer devices screen cabinet, bay device screen cabinet, the two is connected by pre-fabricated electric cables, suspended on cable drop on the both ends of pre-fabricated electric cables, includes cable number, cable whereabouts, cable information, circuit number on cable drop.Intelligent substation pre-fabricated electric cables provided by the present application identify system, specify a kind of marking principle, so that between secondary equipment of intelligent converting station screen cabinet the mark of pre-fabricated electric cables be able to it is unified and standard, secondary equipment of intelligent converting station pre-fabricated electric cables circuit information is set to obtain unifying identifier, circuit is accurately identified convenient for design, construction, debugging, operation maintenance personnel, pre-fabricated electric cables connection circuit maloperation is avoided, operation risk is reduced.In conjunction with layout design and construction technology, can more convenient staff circuit is identified and is confirmed.
Description
Technical field
This application involves construction of transformer substation systems technology fields more particularly to intelligent substation pre-fabricated electric cables to identify system.
Background technique
With the fast development of smart grid, the degree of automation of intelligent substation is higher and higher, Standardized Design
It is required that higher and higher.Primary cord of the pre-fabricated electric cables as connecting circuit element in substation carries the task of conveying electric energy,
Each cable has its independent purposes and trend.
Currently, the pre-fabricated electric cables in intelligent substation, different units, such as designing unit, unit in charge of construction, debugging unit,
O&M unit etc. makes different cable drops, loop label to determine circuit information, with side according to our unit's use habit
Just respective construction operation.Since intelligent substation there is no relevant regulations, pre-fabricated electric cables mark in terms of the mark of pre-fabricated electric cables circuit
The format and content of board is also temporarily without Uniform provisions.If not commensurate only with our unit relevant regulations, to pre-fabricated electric cables into
Line identifier, will cause other unit randomly can be according to cause the same pre-fabricated electric cables circuit in substation to identify disunity, very
To missing information, it is unfavorable for relevant unit's construction, during later period debugging, O&M, puzzlement can be also brought to other unit, is made
At great operation risk, it is unfavorable for the construction of intelligent substation unified standardization.Moreover, gradually with pre-fabricated electric cables number of, lines
Increase, in detail identification, accurate monitoring, pre-fabricated electric cables are effectively managed, could effectively avoid power cable fire safety evaluating hidden
Suffer from.
Therefore, it needs to develop a kind of mark system that intelligent substation pre-fabricated electric cables standardize.
Utility model content
This application provides intelligent substation pre-fabricated electric cables identify system, with solve each unit in charge of construction can not unifying identifier it is pre-
Cable processed, caused by pre-fabricated electric cables identification have differences, loss of learning, substation can not standardized management the problem of.
Intelligent substation pre-fabricated electric cables identify system, comprising: process layer devices screen cabinet, bay device screen cabinet connect institute
Several pre-fabricated electric cables of process layer devices screen cabinet and the bay device screen cabinet are stated, and the two of the every pre-fabricated electric cables
Respectively arranged cable drop is held, the cable drop includes cable number, cable whereabouts, cable information, circuit number；It is described
Cable information includes cable specification, cable core number, using core number；The circuit number is made of letter and number；
The cable drop is sheet, and adds the production of noctilucence material, and it is logical that one end of the cable drop is provided with connection
Hole, connector pass through the connection through-hole and the cable drop are suspended on the pre-fabricated electric cables；
The cable drop is suspended in the process layer devices screen cabinet cabinet, respectively in the bay device screen cabinet cabinet
At the pre-fabricated electric cables separated time.
Optionally, the process layer devices screen cabinet, the bay device screen cabinet the back side be equipped with device backboard and pre-
Cable mounting plate processed, the both ends of the pre-fabricated electric cables are connected on the pre-fabricated electric cables mounting plate.
Optionally, the cable drop is rectangle tabular or elliptical flat-plate state, and the connection through-hole is round hole, side
Any one in shape hole, slotted eye.
Optionally, the connector is binding strap.
It optionally, further include record sheet, the record sheet is suspended on the pre-fabricated electric cables and hangs appointing for the cable drop
It anticipates at one.
Optionally, the edge of the cable drop is made by noctilucence material.
The technical scheme provided by the application includes following advantageous effects:
Compared with prior art, intelligent substation pre-fabricated electric cables provided by the present application identify system, comprising: process layer devices
Shield cabinet, bay device screen cabinet, the two is connected by pre-fabricated electric cables, suspended on cable drop, cable on the both ends of pre-fabricated electric cables
On drop include cable number, cable whereabouts, cable information, circuit number, wherein cable information include in have cable rule
Lattice, cable core number, using core number, circuit number is made of letter with number.Cable drop is made by noctilucence material, passes through connection
Through-hole and connector are suspended at the separated time on pre-fabricated electric cables, even if also facilitating staff to be quickly found out cable at night and hanging
Board finds out rapidly relevant cables line.The both ends of pre-fabricated electric cables line are mounted on pre-fabricated electric cables mounting plate, and pre-fabricated electric cables mounting plate exists
There is setting at the back side of process layer devices screen cabinet and separate layer equipment screen cabinet, and pre-fabricated electric cables mounting plate provides peace for pre-fabricated electric cables line
Holding position, so that the arrangement of pre-fabricated electric cables line is more regular；Connection through-hole on cable drop can be square hole, circular hole etc., can
Cable drop is suspended on pre-fabricated electric cables by binding strap；Record sheet can facilitate related personnel to do brief note to pre-fabricated electric cables
Record, puts together with any one cable drop.Intelligent substation pre-fabricated electric cables provided by the present application identify system, specify
A kind of marking principle, so that the mark of pre-fabricated electric cables is able to unified and standard between secondary equipment of intelligent converting station screen cabinet, cable is hung
The multinomial information of pre-fabricated electric cables is contained on board, marks secondary equipment of intelligent converting station pre-fabricated electric cables circuit information uniformly
Know, circuit is accurately identified convenient for design, construction, debugging, operation maintenance personnel, avoids pre-fabricated electric cables connection circuit maloperation, reduces
Operation risk.In conjunction with layout design and construction technology, can more convenient staff circuit is identified and is confirmed.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without any creative labor,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structure chart that intelligent substation pre-fabricated electric cables provided by the embodiments of the present application identify system.
Fig. 2 is cable drop structure chart provided by the embodiments of the present application.
Fig. 3 is terminal row wiring figure provided by the embodiments of the present application.
Description of symbols: 1, process layer devices screen cabinet；2, bay device screen cabinet；3, pre-fabricated electric cables；301, prefabricated electricity
Cable mounting plate；4, cable drop；401, cable number；402, cable whereabouts；403, cable information；404, circuit is numbered；405,
Connect through-hole；406, connector；407, cable form；408, cable core number.
Specific embodiment
Attached drawing 1 is please referred to, the figure shows the structures of intelligent substation pre-fabricated electric cables provided by the present application mark system.
Intelligent substation pre-fabricated electric cables identify system, comprising: process layer devices screen cabinet 1, bay device screen cabinet 2, connection
Several pre-fabricated electric cables 3 of process layer devices screen cabinet 1 and bay device screen cabinet 2, and distinguish at the both ends of every pre-fabricated electric cables 3
The cable drop 4 of setting, cable drop 4 include cable number 401, cable whereabouts 402, cable information 403, circuit number 404；
Cable information 403 includes cable specification, cable core number, uses core number；Circuit number 404 is made of letter and number.
Combining unit module, intelligent terminal module etc. are placed in process layer devices screen cabinet 1, connection jaws are reserved, with
Different pre-fabricated electric cables 3 connect；The unit modules such as observing and controlling will be protected to be placed in bay device screen cabinet 2, reserve connection jaws,
It is electrically connected by pre-fabricated electric cables 3 with process layer devices screen cabinet 1.
Cable drop is respectively set in the both ends of every pre-fabricated electric cables 3, and usual cable drop 4 is arranged in process layer devices screen cabinet
1 and bay device screen cabinet 2 interior of the cabinet, near connecting part.
There are the relevant information of pre-fabricated electric cables 3, including cable number 401 on cable drop 4, as certain pre-fabricated electric cables 3 indicates line
The 101A pre-fabricated electric cables that road 1 is spaced then can be used SSHZ-101A as the cable number 401 of the pre-fabricated electric cables 3；Cable whereabouts
402, while including the beginning and end of cable, wherein starting point refers to a certain module in process layer devices screen cabinet 1, between terminal refers to
A certain module in interlayer equipment screen cabinet 2；Cable information 403 such as indicates that pre-fabricated electric cables 3 are both-end pre-fabricated electric cables, share 7 cores,
Using 4 cores, single-core cable sectional area is 4mm2When, it can be expressed as 4/7 × 4 (2) expression；Circuit number 404, by alphabetical sum number
Word composition, the function in major embodiment circuit can be for current loop, voltage circuit etc., such as N441, and indicate the loop transfer is
Current information, wherein when N is replaced with A, B, C, illustrate different circuits, be current loop.
The structure of cable drop 4 is as shown in Figure 2.
Cable drop 4 is sheet, and adds the production of noctilucence material, and one end of cable drop 4 is provided with connection through-hole 405,
Connector 406 passes through connection through-hole 405 and cable drop 4 is suspended on pre-fabricated electric cables 3.
Cable drop 4 can add noctilucence material and be made slabbing structure, light energy can be stored on daytime, at night
Or radiance are issued, staff's indicative function is given under power blackout situation suddenly.One end of cable drop 4 is equipped with connection through-hole
405, connector 406 may pass through the predetermined position that cable drop 4 is suspended on pre-fabricated electric cables 3 by connection through-hole 405.
Cable drop 4 is suspended on respectively in 1 cabinet of process layer devices screen cabinet, the pre-fabricated electric cables 3 in 2 cabinet of bay device screen cabinet
At separated time.
Generally in the equal suspended cables drop 4 in the both ends of pre-fabricated electric cables 3,3 both ends of pre-fabricated electric cables are separately mounted to process layer and set
In standby screen 1 cabinet of cabinet and in 2 cabinet of bay device screen cabinet, facilitate staff regardless of can rapidly find out since which side
Pre-fabricated electric cables 3, and read the relevant information of pre-fabricated electric cables 3.
It, can be clear by mark system provided by the embodiments of the present application and cable for convenience of the unified implementation management of intelligent substation
Volume, design drawing do the design of unification, facilitate designing unit, unit in charge of construction, debugging unit, O&M unit etc. to pre-fabricated electric cables
3 circuits are accurately identified.
As shown in figure 3, for the terminal row wiring figure to match with mark system.Wherein, the side of terminal block CT is connected with
Several circuit numbers 404, such as N441, A441, N451, A451, each circuit number 401 are connect with pre-fabricated electric cables 3, pre-fabricated electric cables
3 additionally information include: cable number 401, cable form 407, cable whereabouts 402, cable core number 408, cable form
407 be mainly the single-ended pre-fabricated electric cables of both-end pre-fabricated electric cables or this side, and such as SSHZ-102A is the single-ended pre-fabricated electric cables form in this side,
SSHZ-101A is both-end pre-fabricated electric cables form；Cable core number 408 is total core number of pre-fabricated electric cables.
Meanwhile further including cable inventory, it is as shown in the table:
By taking 1 Intelligent control cabinet of 330kV route as an example, in construction drawing design, the terminal row wiring drawing of pre-fabricated electric cables 3
Middle reflection cable number 401, cable whereabouts 402, cable core number 408, cable form 407, circuit number 404.In cable inventory
Reflect cable number 401, cable model and the spare core number of core number, cable whereabouts 402, cable, the cable transmission information content and function
Energy.Cable drop 4 make when, included in have: cable number 401, cable whereabouts 402, cable information 403, circuit
Number 404.When construction, cable drop 4 is hung in screen cabinet at the separated time of pre-fabricated electric cables 3 by technique requirement.Construction, debugging and fortune
Connection circuit can be accurately identified according to cable drop 4 by tieing up unit.
Intelligent substation pre-fabricated electric cables provided by the embodiments of the present application identify system, specify a kind of marking principle, construct
Unit, designing unit, debugging unit, O&M unit cooperate, with design drawing, cable inventory response circuit information, so that
The mark of pre-fabricated electric cables 3 between secondary equipment of intelligent converting station screen cabinet be able to it is unified and standard, with layout design, construction technology knot
It closes, each relevant unit is facilitated to carry out recognition and verification to circuit, avoid 3 connection circuit maloperation of pre-fabricated electric cables, reduce operation risk.
Optionally, process layer devices screen cabinet 1, bay device screen cabinet 2 the back side be equipped with device backboard and pre-fabricated electric cables
Mounting plate 301, the both ends of pre-fabricated electric cables 3 are connected on pre-fabricated electric cables mounting plate 301.
As shown in Figure 1, the wall surface of process layer devices screen cabinet 1, bay device screen cabinet 2 has device backboard, major embodiment sheet
Shield each device-dependent message in cabinet；There is pre-fabricated electric cables mounting plate 301 below device backboard, for providing pre-fabricated electric cables 3
Installing port.
Setting pre-fabricated electric cables mounting plate 301 can make pre-fabricated electric cables 3 more regular, and route orderliness understands.
Optionally, cable drop 4 is rectangle tabular or elliptical flat-plate state, and connection through-hole 405 is round hole, rectangular
Any one in hole, slotted eye.
The shape of cable drop 4 is not done specifically limited, is generally made into the rectangle tabular or oval plate of rule, even
The side that cable drop 4 is arranged in hole 405 is connected, can be any one in circular hole, square hole, slotted eye.Connection is logical
Cable drop 4 is suspended on pre-fabricated electric cables 3 by hole 405 and the cooperation of connector 406.
Optionally, connector 406 is binding strap.
Binding strap is conveniently easy to get, at low cost, can be used as connector 406.
It optionally, further include record sheet, record sheet is suspended on any one place of 3 suspended cables drop 4 of pre-fabricated electric cables.
Intelligent substation pre-fabricated electric cables provided by the embodiments of the present application identify system, further include record sheet, record sheet is used for
Staff keeps a record to pre-fabricated electric cables 3 when overhauling circuit, and every pre-fabricated electric cables 3 have a record sheet, and record sheet can be with
It is put together with any one cable drop 4 at 3 both ends of pre-fabricated electric cables.
Optionally, the edge of cable drop 4 is made by noctilucence material.
It can only be made in the edge of cable drop 4 of Noctilucent material, to save material.
Intelligent substation pre-fabricated electric cables provided by the embodiments of the present application identify system, so that secondary equipment of intelligent converting station screen
The mark of pre-fabricated electric cables 3 between cabinet is able to unified and standard, in conjunction with layout design, construction technology, facilitates each relevant unit pair
Circuit carries out recognition and verification, avoids 3 connection circuit maloperation of pre-fabricated electric cables, reduces operation risk.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that article or equipment including a series of elements not only include those elements, but also including not arranging clearly
Other element out, or further include for elements inherent to such a process, method, article, or device.Not more
In the case where limitation, the element that is limited by sentence "including a ...", it is not excluded that including process, the side of the element
There is also other identical elements in method, article or equipment.
The above is only the specific embodiment of the application, is made skilled artisans appreciate that or realizing this Shen
Please.Various modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the application.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
It should be understood that the application is not limited to the content being described above, and its model can not departed from
It encloses and carry out various modifications and change.Scope of the present application is only limited by the accompanying claims.
Claims (6)
1. intelligent substation pre-fabricated electric cables identify system characterized by comprising process layer devices screen cabinet (1), bay device
Shield cabinet (2), connects several pre-fabricated electric cables (3) of the process layer devices screen cabinet (1) and the bay device screen cabinet (2), with
And in the respectively arranged cable drop (4) in the both ends of the every pre-fabricated electric cables (3), the cable drop (4) includes that cable is compiled
Number (401), cable whereabouts (402), cable information (403), circuit number (404)；The cable information (403) includes cable rule
Lattice, use core number at cable core number；The circuit number (404) is made of letter and number；
The cable drop (4) is sheet, and adds the production of noctilucence material, and one end of the cable drop (4) is provided with connection
Through-hole (405), connector (406) pass through the connection through-hole (405) and the cable drop (4) are suspended on the pre-fabricated electric cables
(3) on；
The cable drop (4) is suspended on respectively in process layer devices screen cabinet (1) cabinet, the bay device screen cabinet (2)
At the pre-fabricated electric cables (3) separated time in cabinet.
2. intelligent substation pre-fabricated electric cables according to claim 1 identify system, which is characterized in that the process layer devices
Screen cabinet (1), the bay device screen cabinet (2) the back side be equipped with device backboard and pre-fabricated electric cables mounting plate (301), it is described pre-
The both ends of cable (3) processed are connected on the pre-fabricated electric cables mounting plate (301).
3. intelligent substation pre-fabricated electric cables according to claim 1 identify system, which is characterized in that the cable drop
It (4) is rectangle tabular or elliptical flat-plate state, being appointed in round hole, square hole, slotted eye is in described connect through-hole (405)
It anticipates one kind.
4. intelligent substation pre-fabricated electric cables according to claim 1 identify system, which is characterized in that the connector
It (406) is binding strap.
5. intelligent substation pre-fabricated electric cables according to claim 1 identify system, which is characterized in that it further include record sheet,
The record sheet is suspended on any one place that the pre-fabricated electric cables (3) hang the cable drop (4).
6. intelligent substation pre-fabricated electric cables according to claim 1 identify system, which is characterized in that the cable drop
(4) edge is made by noctilucence material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821783436.2U CN208954511U (en) | 2018-10-31 | 2018-10-31 | Intelligent substation pre-fabricated electric cables identify system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821783436.2U CN208954511U (en) | 2018-10-31 | 2018-10-31 | Intelligent substation pre-fabricated electric cables identify system |
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| CN208954511U true CN208954511U (en) | 2019-06-07 |
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| CN201821783436.2U Active CN208954511U (en) | 2018-10-31 | 2018-10-31 | Intelligent substation pre-fabricated electric cables identify system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110889156A (en) * | 2019-11-14 | 2020-03-17 | 贵州电网有限责任公司 | Method for mutual conversion between terminal block diagram of transformer substation and cable wiring meter |
-
2018
- 2018-10-31 CN CN201821783436.2U patent/CN208954511U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110889156A (en) * | 2019-11-14 | 2020-03-17 | 贵州电网有限责任公司 | Method for mutual conversion between terminal block diagram of transformer substation and cable wiring meter |
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