CN202423931U - Improved box-type transformer substation - Google Patents
Improved box-type transformer substation Download PDFInfo
- Publication number
- CN202423931U CN202423931U CN2011205681970U CN201120568197U CN202423931U CN 202423931 U CN202423931 U CN 202423931U CN 2011205681970 U CN2011205681970 U CN 2011205681970U CN 201120568197 U CN201120568197 U CN 201120568197U CN 202423931 U CN202423931 U CN 202423931U
- Authority
- CN
- China
- Prior art keywords
- low
- voltage
- chamber
- transformer substation
- pressure
- 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
Images
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model relates to a transformer substation, and specifically relates to an improved box-type transformer substation. The box-type transformer substation comprises a low-voltage chamber, a variable-voltage chamber and a high-voltage chamber which are arranged in a box, wherein two low-voltage circuit breakers are arranged in the low-voltage chamber, and each low-voltage circuit breaker is connected with a generator; a three-phase transformer is arranged in the variable-voltage chamber, the three-phase transformer comprises two low-voltage ends and a high-voltage end, each low-voltage end is connected with a low-voltage circuit breaker, and the high-voltage end is connected with the high-voltage chamber through a high-voltage fuse and a high-voltage load switch; and the high-voltage chamber is connected with a power grid. According to the utility model, an effect that two generators share a transformer substation can be achieved, and when the two generators are not running under the condition of full load, the electric energy can be focused on a transformer substation, so that the resource allocation is more reasonable, and the resources are greatly saved.
Description
Technical field
The utility model relates to transformer station, is a kind of American box-type substation specifically.
Background technology
At present, American box-type substation is the outlet side that is used in generator, and it inserts electrical network with voltage after low pressure rises to high pressure, supplies resident or enterprise to use.Existing American box-type substation generally is transformer station of a supporting use of generator, and such generator that is configured in can cause the wasting of resources when not having oepration at full load.
The utility model content
The utility model has solved above-mentioned technical problem, and the box-type substation that a kind of two generators that economize on resources can a shared transformer station is provided.
The technical scheme that the utility model solves the problems of the technologies described above employing is; A kind of improved box-type substation; Comprise the low-pressure chamber, transformation chamber and the hyperbaric chamber that are arranged in the casing, be provided with two low-voltage circuit breakers in the said low-pressure chamber, each said low-voltage circuit breaker links to each other with a generator; The indoor three-phase transformer that is provided with of said transformation; This three-phase transformer comprises two low-pressure ends and a high-pressure side; Each said low-pressure end is connected with a said low-voltage circuit breaker; Said high-pressure side links to each other with said hyperbaric chamber with high voltage load switch through high-tension fuse, and said hyperbaric chamber is connected with electrical network.
The utility model also has following additional technical feature:
Also comprise the operation with high pressure chamber, the indoor operating grip that is provided with said high-tension fuse of control and high voltage load switch of this operation with high pressure.
Can know from above technical scheme, the utility model by the way, can reality two shared transformer stations of generator; When two generators do not have oepration at full load; Can electric energy be focused on a transformer station, make that like this resource distribution is more reasonable, practice thrift resource greatly.
Description of drawings
Fig. 1 is the utility model structural principle sketch map.
Embodiment
Specify the utility model below in conjunction with accompanying drawing 1:
This improved box-type substation comprises the low-pressure chamber 11, transformation chamber 12 and the hyperbaric chamber 13 that are arranged in the casing 1, is provided with two low-voltage circuit breakers 2 in the said low-pressure chamber, and each said low-voltage circuit breaker links to each other with a generator 3; The indoor three-phase transformer 4 that is provided with of said transformation; This three-phase transformer comprises two low-pressure ends 41 and a high-pressure side 42; Each said low-pressure end is connected with a said low-voltage circuit breaker; Said high-pressure side links to each other with said hyperbaric chamber with high voltage load switch 6 through high-tension fuse 5, and said hyperbaric chamber is connected with electrical network.From the above, can reality two shared transformer stations of generator, when two generators do not have oepration at full load, can electric energy be focused on a transformer station, make that like this resource distribution is more reasonable, practiced thrift resource greatly.
In this execution mode; Said transformer station also comprises operation with high pressure chamber 14; This operation with high pressure is indoor to be provided with the operating grip of said high-tension fuse of control and high voltage load switch, and said operation with high pressure chamber, low-pressure chamber, transformation chamber and hyperbaric chamber can make independently casing respectively, not only can make the more convenient operation of this transformer station; And more compact structure, occupation space is littler.
Above-mentioned execution mode only supplies to explain the usefulness of the utility model; And be not to be the restriction to the utility model; The those of ordinary skill in relevant technologies field; Under the situation that does not break away from the utility model spirit and scope, can also make various variations or modification, so all technical schemes that are equal to also should belong to the category of the utility model.
Claims (2)
1. improved box-type substation; Comprise and be arranged on the interior low-pressure chamber of casing (1) (11), transformation chamber (12) and hyperbaric chamber (13); It is characterized in that: be provided with two low-voltage circuit breakers (2) in the said low-pressure chamber (11), each said low-voltage circuit breaker (2) links to each other with a generator (3); Be provided with three-phase transformer (4) in the said transformation chamber (12); This three-phase transformer comprises two low-pressure ends (41) and a high-pressure side (42); Each said low-pressure end (41) is connected with a said low-voltage circuit breaker (2); Said high-pressure side (42) links to each other with said hyperbaric chamber (13) with high voltage load switch (6) through high-tension fuse (5), and said hyperbaric chamber is connected with electrical network.
2. a kind of improved box-type substation according to claim 1 is characterized in that: also comprise operation with high pressure chamber (14), be provided with the operating grip of said high-tension fuse of control (5) and high voltage load switch (6) in this operation with high pressure chamber (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205681970U CN202423931U (en) | 2011-12-30 | 2011-12-30 | Improved box-type transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205681970U CN202423931U (en) | 2011-12-30 | 2011-12-30 | Improved box-type transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202423931U true CN202423931U (en) | 2012-09-05 |
Family
ID=46748657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205681970U Expired - Fee Related CN202423931U (en) | 2011-12-30 | 2011-12-30 | Improved box-type transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202423931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104104025A (en) * | 2014-08-04 | 2014-10-15 | 南通星宇电气有限公司 | 35 KV double split box type substation |
-
2011
- 2011-12-30 CN CN2011205681970U patent/CN202423931U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104104025A (en) * | 2014-08-04 | 2014-10-15 | 南通星宇电气有限公司 | 35 KV double split box type substation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204588434U (en) | Circuit is charged upgrades device for hoisting for the two division of a kind of high voltage power transmission | |
| CN202423931U (en) | Improved box-type transformer substation | |
| CN202495699U (en) | Photovoltaic grid-connected power generation voltage-boosting intelligent box-type transformer substation | |
| CN204497636U (en) | A kind of built on stilts inlet wire China used for wind power generation formula case becomes | |
| CN202949138U (en) | Low-voltage cable branch box | |
| KR20170115868A (en) | Bidirectional isolated power conditioning system for ESS and the system thereof | |
| CN207664639U (en) | A kind of CT energy taking devices for high-pressure system | |
| CN203812707U (en) | Dry type auto-transformer for motor voltage reduction starting | |
| CN104051972B (en) | A kind of 35kV combined transformer for photovoltaic generation | |
| CN202977146U (en) | Single-phase superhigh-voltage large-capacity off-circuit-regulation alternating current step-up transformer | |
| CN105372592A (en) | Load testing device | |
| CN203746639U (en) | Line-terminal on-load voltage regulating single-phase 220kV high-impedance transformer | |
| CN101615491A (en) | The mode of connection of traction transformer winding | |
| CN202586763U (en) | New type dual-power on-load voltage regulating and rectifier transformer | |
| CN206640192U (en) | A kind of oil immersed type ring main unit being used in geographical formula power equipment | |
| CN202363748U (en) | Fuse installing structure used in low voltage power distribution cabinet | |
| CN201821025U (en) | American box substation for wind power generation | |
| CN204067924U (en) | A kind of box-type substation | |
| CN208157971U (en) | A kind of 220kV indoor substation layout structure | |
| CN204884810U (en) | Height overflows paper tinsel around dry -type transformer winding | |
| CN203617097U (en) | Winding arrangement structure of large high-impedance transformer | |
| CN103794343A (en) | End terminal on-load voltage regulation single-phase 220 kV high-impedance transformer | |
| CN202373439U (en) | Power transformer capable of freely switching primary side voltage | |
| CN202839280U (en) | Scott transformer | |
| CN202268700U (en) | Reactive compensation system of drawer type switch cabinet |
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 |
Granted publication date: 20120905 Termination date: 20141230 |
|
| EXPY | Termination of patent right or utility model |