CN204216464U - A kind of 35kV modularization case becomes - Google Patents
A kind of 35kV modularization case becomes Download PDFInfo
- Publication number
- CN204216464U CN204216464U CN201420699318.9U CN201420699318U CN204216464U CN 204216464 U CN204216464 U CN 204216464U CN 201420699318 U CN201420699318 U CN 201420699318U CN 204216464 U CN204216464 U CN 204216464U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- main transformer
- switch gear
- module comprises
- gear room
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Patch Boards (AREA)
Abstract
The utility model discloses a kind of 35kV modularization case to become, 35kV switch gear room module comprises the 35kV main transformer protection cabinet be arranged in order from front to back, 35kVPT cabinet, 35kV outgoing line cabinet, outlet isolation cabinet I and outlet isolation cabinet II, 10kV switch gear room module comprises the attached cabinet of 10kV inlet wire be arranged in order from front to back, 10kV incoming cabinet of main transformer, 10kV outgoing line cabinet, 10kVPT cabinet and 10kV isolate cabinet, main transformer module comprises the main transformer be fixed on bearing, be fixed on the 35kV cable on mounting bracket and 10kV copper bar, and the outdoor trough of the secondary cable being positioned at this module bottom.The utility model has rational in infrastructure compact, realizes prefabrication completely, and production cost is low, and performance safety is reliable, and good looking appearance is easy for installation, and realizes the feature of disposition.
Description
Technical field
The utility model relates to a kind of 35kV modularization case and becomes.
Background technology
Current domestic 35/10kV transformer station, adopts box-type substation, is that current rural power grids are made and the Main way of transformer substation construction from now on, case becomes intelligent, the degree of modularity requires more and more important, along with national grid transformation project is goed deep into, demand is increased sharply, and there is following shortcoming in process of building a station:
1, adopt box-type substation capacity transformer between 8000kVA-20000kVA, be arranged on enclosure interior temperature rise and be difficult to meet the demands, being arranged on the outdoor construction cycle longly compares excess waste with high-power transformer, produces and compares how-do-you-do;
2,35kV case change inlet wire generally adopts open air to install outdoor disconnector additional, and case becomes the inner pattern using gas insulation switch cabinet, installs and safeguards all more complicated.
Summary of the invention
There are the problems referred to above for solving in existing process of building a station, the utility model patent provides a kind of novel 35kV modularization case and becomes, and its technical scheme taked is:
Comprise 35kV switch gear room module, 10kV switch gear room module and main transformer module, 35kV switch gear room module comprises the 35kV main transformer protection cabinet, 35kVPT cabinet, 35kV outgoing line cabinet, the outlet isolation cabinet that are arranged in order from front to back
with outlet isolation cabinet
, wherein 35kV PT cabinet connects outlet isolation cabinet
, 35kV outgoing line cabinet connects outlet isolation cabinet
10kV switch gear room module comprises the attached cabinet of 10kV inlet wire, 10kV incoming cabinet of main transformer, 10kV outgoing line cabinet, 10kVPT cabinet and the 10kV that are arranged in order from front to back and isolates cabinet; main transformer module comprises the main transformer be fixed on bearing, be fixed on 35 kV cable on mounting bracket and 10kV copper bar and be positioned at the outdoor trough of secondary cable of this module bottom; wherein main transformer connects 35kV main transformer protection cabinet by 35 kV cable, and main transformer connects the attached cabinet of 10kV inlet wire by 10 kV copper bar.
Box-type substation is divided into three major parts by the utility model: 35kV partial air insulation isolating switch cabinet+gas insulation switch cabinet+casing composition; The independent module of transformer portion; 10kV partial air insulated switch cabinet+casing.Each several part all realizes the prepackage completely in factory.35kV case becomes inlet wire part and installs air insulation isolating switch cabinet additional, circuit and case is become miscellaneous equipment and isolates, greatly reduce the difficulty of on-the-spot line, shortens the engineering time, facilitates operation and the maintenance of each equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As depicted in figs. 1 and 2; the utility model adopts packaged type modular construction; comprise 35kV switch gear room module and coordinate with 10kV main transformer protection cabinet the defencive function realizing main transformer containing 35kV main transformer protection cabinet 14,35kVPT cabinet 13,35kV outgoing line cabinet 12 isolate cabinet with outlet respectively
9 and outlet isolation cabinet
10 are connected, and then are connected to circuit, outlet isolation cabinet
9 and outlet isolation cabinet
10 can ensure to substantially increase security performance by the Problem that whole intelligent box becomes in the charged situation of circuit.Main transformer module is connected 8 and mounting bracket containing main transformer 6, the 35 kV cable 7 be fixed on bearing with 10kV copper bar, and the outdoor trough 15 of secondary cable, for the wiring of secondary cable, all prefabricatedly in factory to complete.10kV switch gear room module realizes safety inspection 10kV switch gear room primary equipment containing the attached cabinet 5 of 10kV inlet wire when main transformer does not have a power failure, 10kV incoming cabinet of main transformer 4 coordinates with 35kV main transformer protection cabinet the defencive function realizing main transformer, 10kV outgoing line cabinet 3, 10kV isolates cabinet 1 and represents various forms of load outlet, 10kVPT cabinet 2 provides protection for this room, measure, metering voltage signal, be connected by 35 kV cable 7 and 10 kV copper bar 8 from primary system between three modules, be specially main transformer 6 and connect 35kV main transformer protection cabinet 14 by 35kV cable 7, main transformer 6 connects the attached cabinet 5 of 10kV inlet wire by 10kV copper bar 8, secondary cable is laid in, and the outdoor trough of secondary cable 11 is interior realizes protection, communication, the connection of signal etc., connected by each module base overall structure.
Claims (1)
1. a 35kV modularization case becomes, comprise 35kV switch gear room module, 10kV switch gear room module and main transformer module, it is characterized in that: 35kV switch gear room module comprises the 35kV main transformer protection cabinet (14), 35kVPT cabinet (13), 35kV outgoing line cabinet (12), the outlet isolation cabinet that are arranged in order from front to back
(10) and outlet isolation cabinet
(9), wherein 35kV PT cabinet (13) connects outlet isolation cabinet
(10), 35kV outgoing line cabinet (12) connects outlet isolation cabinet
(9), 10kV switch gear room module comprises the attached cabinet of 10kV inlet wire (5) be arranged in order from front to back, 10kV incoming cabinet of main transformer (4), 10kV outgoing line cabinet (3), 10kV PT cabinet (2) and 10kV isolate cabinet (1), main transformer module comprises the main transformer (6) be fixed on bearing, be fixed on the 35kV cable (7) on mounting bracket and 10kV copper bar (8), and the outdoor trough (11) of the secondary cable being positioned at this module bottom, wherein main transformer (17) connects 35kV main transformer protection cabinet (14) by 35kV cable (7), main transformer (6) connects the attached cabinet of 10kV inlet wire (5) by 10kV copper bar (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699318.9U CN204216464U (en) | 2014-11-20 | 2014-11-20 | A kind of 35kV modularization case becomes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699318.9U CN204216464U (en) | 2014-11-20 | 2014-11-20 | A kind of 35kV modularization case becomes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204216464U true CN204216464U (en) | 2015-03-18 |
Family
ID=52985102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420699318.9U Expired - Fee Related CN204216464U (en) | 2014-11-20 | 2014-11-20 | A kind of 35kV modularization case becomes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204216464U (en) |
-
2014
- 2014-11-20 CN CN201420699318.9U patent/CN204216464U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201667498U (en) | Box type transformer substation for open-pit mine | |
| CN101150246B (en) | 110kV and higher modular transformer substation and its construction method | |
| CN201398029Y (en) | Main wiring structure capable of reducing scope of power failure of 220kVGIS substation | |
| CN101207267B (en) | Miniaturization premounting type transformer substation with safeguard construction | |
| CN206727507U (en) | One kind is based on new energy booster stations modular transformer substation | |
| CN201975713U (en) | Novel box-type substation | |
| CN101980407A (en) | Quickly-assembled transformer substation | |
| CN108565755A (en) | Photovoltaic generation integral intelligent boosting box-type substation | |
| CN202949138U (en) | Low-voltage cable branch box | |
| CN201699339U (en) | Movable transformer station for tower cranes | |
| CN204216464U (en) | A kind of 35kV modularization case becomes | |
| CN204144762U (en) | Combined intelligent transformer station | |
| CN201966525U (en) | Ready-package transformer substation | |
| Zhang et al. | Analysis of technology and economy of new generation smart substation | |
| CN108695753A (en) | Integral intelligent photovoltaic substation | |
| CN203135287U (en) | Intelligent box-type substation | |
| CN204760838U (en) | It holds low intelligent combination formula transformer substation of decreasing to have to carry to transfer | |
| CN202586129U (en) | 110kV combination electric appliance GIS applied to integrated, prefabricated and box type substation | |
| CN202737364U (en) | 35 kV no-one-entering modularization transformer station | |
| CN203278057U (en) | Intelligent prefabricated transformer substation | |
| CN203445433U (en) | American ring main unit with insulation protective cover | |
| CN2381048Y (en) | Outdoor ac. low-voltage comprehensive distribution cabinet | |
| CN201549796U (en) | Substation maintenance box | |
| CN203278083U (en) | Miniature circuit breaker cabinet | |
| CN204651705U (en) | For the comprehensive distribution cabinet of underground workshop band network function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20171120 |