CN204131207U - Transformer station direct current system battery backup - Google Patents
Transformer station direct current system battery backup Download PDFInfo
- Publication number
- CN204131207U CN204131207U CN201420458494.3U CN201420458494U CN204131207U CN 204131207 U CN204131207 U CN 204131207U CN 201420458494 U CN201420458494 U CN 201420458494U CN 204131207 U CN204131207 U CN 204131207U
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- CN
- China
- Prior art keywords
- battery
- rack
- case
- air plug
- direct current
- 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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Stand-By Power Supply Arrangements (AREA)
Abstract
The utility model discloses a kind of transformer station direct current system battery backup, it comprises battery pack, electric box (9) and battery rack (1), and it is inner that battery pack is placed in battery rack (1), it is characterized in that: battery pack is divided into multiple battery module (8); Battery rack (1) top is provided with push and pull bar (2), bottom is provided with roller (3), front is provided with cabinet door (4), cabinet door (4) is provided with handle (5), battery rack (1) side is provided with loading interfaces (6) and charging inlet (7), the interior part multilayer of battery rack (1), and every layer separates with crossbearer (13), electric box (9) is fixed on battery rack (1) inner top layer, and one deck of battery rack (1) places a battery module (8).This reserve battery Battery pack is divided into 3 modules, detachable battery rack, and battery rack is provided with push and pull bar and roller, convenient in carrying; The inside and outside line of this battery backup is joint, and line is rapidly convenient.
Description
Technical field
The utility model relates to power system transformer substation DC power supply emergency system, particularly a kind of transformer station direct current system battery backup.
Background technology
Transformer station is the important node of electric power transfer in electrical network, and DC power system is wherein protection and the control of power transmission and transforming equipment and the working power that communicates, and its batteries provides the accident electricity consumptions such as transforming plant protecting, control, emergency lighting.But electrical network major accident particularly major natural disasters time; batteries can be caused normally to work; for make electrical network as early as possible recovery can take interim power transmission scheme; at this moment require to carry out necessary detection to power transmission and transforming equipment, simultaneously these equipment protection and control and to communicate be need DC power supply to provide power supply for it.Batteries in DC power system generally adopts analysing valve control type lead-acid accumulator battery, loses standby energy when exchanging input as direct current system.The batteries of transformer station direct current system is very important, once it is not in normal operating conditions, and when running into interchange power failure, the protection system of whole transformer station will quit work.If now external high pressure circuit experience accident causes the situations such as short circuit, protection system does not work the serious consequence that will main transformer caused to burn even transformer station burn.
Transformer station's quantity that the staff that national grid is responsible for station maintenance is generally responsible for is 10-30.One group of 18 12V storage battery is had after general.As for subsequent use during storage battery repair and maintenance, or run into Emergency use when batteries lost efficacy.When meeting an urgent need in support, there is following shortcoming: Heavy Weight in common valve control lead-acid battery, carrying inconvenience, and on-the-spot line trouble, time is long.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of volume little, convenient in carrying, transformer station direct current system backup battery group easy to connect.
The purpose of this utility model is achieved through the following technical solutions: transformer station direct current system battery backup, and it comprises battery pack, electric box and battery rack, and battery pack is placed in battery rack inside, and battery pack is divided into multiple battery module; Battery rack top is provided with push and pull bar, bottom is provided with roller, front is provided with cabinet door, cabinet door is provided with handle, battery rack side is provided with loading interfaces and charging inlet, part multilayer in battery rack, and every layer separates with crossbearer, electric box is fixed on battery rack inner top layer, and one deck of battery rack places a battery module.
Battery module front is provided with handle, and the back side is provided with power air plug and the air plug that communicates between case between case.
Described electric box front is provided with display screen and starting switch, and the back side is provided with power air plug and the air plug that communicates between case between charging communication air plug, fence terminal, case.
Between described battery module and electric box, by power air plug between power line link box between case between battery module and battery module, by the air plug that communicates between order wire link box between case, between case, between power line and case, order wire is joint line, described charging communication air plug is connected with charge inside interface, and described fence terminal inner is connected with charging inlet and loading interfaces.
Described battery module is 3, and 3 described battery modules divide three casees by 70 lithium batteries and form.
The beneficial effects of the utility model are: this battery backup adopt lithium battery, battery pack volume is little, lightweight, no hydrogen effusion, nonflammable explosive;
This reserve battery Battery pack is divided into 3 modules, detachable battery rack, convenient in carrying;
This battery backup battery rack, is provided with push and pull bar and roller, convenient in carrying;
The inside and outside line of this battery backup is joint, and line is rapidly convenient.
Accompanying drawing explanation
Fig. 1 is battery rack structure chart;
Fig. 2 is the inner front schematic view of battery rack;
Fig. 3 is the inner schematic rear view of battery rack;
In figure, 1-battery rack, 2-push and pull bar, 3-roller, 4-cabinet door, 5-handle, 6-discharges interface, 7-charging inlet, 8-transverse slat, 9-through hole.10-display screen, 11-starting switch, 12-handle, 13-crossbearer, communicate between 14-case air plug, power air plug between 15-, 16-case, and communicate between 17-case air plug, 18-charging communication air plug, 19-fence terminal.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail, but protection range of the present utility model is not limited to the following stated.
As shown in Figure 1, transformer station direct current system battery backup, it comprises battery pack, electric box 9 and battery rack 1, and it is inner that battery pack is placed in battery rack 1, and battery pack is divided into multiple battery module 8; Battery rack 1 top is provided with push and pull bar 2, bottom is provided with roller 3, front is provided with cabinet door 4, cabinet door 4 is provided with handle 5, battery rack 1 side is provided with loading interfaces 6 and charging inlet 7, part multilayer in battery rack 1, and every layer separates with crossbearer 13, electric box 9 is fixed on battery rack 1 inner top layer, and one deck of battery rack 1 places a battery module 8.
Battery module 8 front is provided with handle 12, and the back side is provided with power air plug 16 and the air plug 14 that communicates between case between case.
Described electric box 9 front is provided with display screen 10 and starting switch 11, and the back side is provided with power air plug 16 and the air plug 14 that communicates between case between charging communication air plug 18, fence terminal 19, case.
Between described battery module 8 and electric box 9, by power air plug 16 between power line 17 link box between case between battery module 8 and battery module 8, by the air plug 14 that communicates between order wire between case 15 link box, between case, between power line 17 and case, order wire 15 is joint line, described charging communication air plug 18 is connected 7 with charge inside interface, and described fence terminal 19 inside is connected with charging inlet 7 and loading interfaces 6.
Described battery module 8 is 3, and 3 described battery modules 8 divide three casees by 70 lithium batteries and form.
A whole set of batteries uses 70 lithium batteries, and divide and become 3 battery modules 8 for 3 casees, battery module 8 is placed in battery rack 1, when carrying on level land, and hand steered push and pull bar 2, promote battery rack 1, roll 3 at the bottom of cabinet and take turns rotation, battery rack 1 advances; When needs stair activity, battery module 8 can be extracted, separately carrying, lightlyer during such carrying to save trouble, after being transported to destination, battery module 8 be arranged on battery rack 1 relevant position successively and fix, wherein having the position between the battery module 8 of power air plug 16 between two casees to exchange, only having the battery module 8 of power air plug 16 between a case to be placed on bottom.Between use case, between power line 17 and case, each casing is connected by order wire 15, and is assembled into a system.Then the charging inlet 7 of battery rack 1 side and electric discharge interface 6 are connected respectively to charger or discharge equipment, connecting complete system can use.It should be noted that connecting discharge and recharge interface need operate under immunization with gD DNA vaccine.
Claims (6)
1. transformer station direct current system battery backup, it comprises battery pack, electric box (9) and battery rack (1), and it is inner that battery pack is placed in battery rack (1), it is characterized in that: battery pack is divided into multiple battery module (8); Battery rack (1) top is provided with push and pull bar (2), bottom is provided with roller (3), front is provided with cabinet door (4), cabinet door (4) is provided with handle (5), battery rack (1) side is provided with loading interfaces (6) and charging inlet (7), the interior part multilayer of battery rack (1), and every layer separates with crossbearer (13), electric box (9) is fixed on battery rack (1) inner top layer, and one deck of battery rack (1) places a battery module (8).
2. transformer station direct current system battery backup according to claim 1, is characterized in that: battery module (8) front is provided with handle (12), and the back side is provided with power air plug (16) and the air plug (14) that communicates between case between case.
3. transformer station direct current system battery backup according to claim 1, it is characterized in that: described electric box (9) front is provided with display screen (10) and starting switch (11), the back side is provided with power air plug (16) and the air plug (14) that communicates between case between charging communication air plug (18), fence terminal (19), case.
4. transformer station direct current system battery backup according to claim 2, it is characterized in that: between described battery module (8) and electric box (9), by power air plug (16) between power line (17) link box between case between battery module (8) and battery module (8), by the air plug (14) that communicates between order wire between case (15) link box, between case, between power line (17) and case, order wire (15) is joint line.
5. transformer station direct current system battery backup according to claim 3, it is characterized in that: described charging communication air plug (18) is connected with charge inside interface (7), described fence terminal (19) inside is connected with charging inlet (7) and loading interfaces (6).
6. according to the transformer station direct current system battery backup described in claim 1, it is characterized in that: described battery module (8) is 3,3 described battery modules (8) are divided three casees by 70 lithium batteries and are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420458494.3U CN204131207U (en) | 2014-08-14 | 2014-08-14 | Transformer station direct current system battery backup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420458494.3U CN204131207U (en) | 2014-08-14 | 2014-08-14 | Transformer station direct current system battery backup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204131207U true CN204131207U (en) | 2015-01-28 |
Family
ID=52387528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420458494.3U Expired - Fee Related CN204131207U (en) | 2014-08-14 | 2014-08-14 | Transformer station direct current system battery backup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204131207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826978A (en) * | 2016-04-25 | 2016-08-03 | 国网山东省电力公司信息通信公司 | Portable power communication charging and discharging backup storage battery pack power supply device |
-
2014
- 2014-08-14 CN CN201420458494.3U patent/CN204131207U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826978A (en) * | 2016-04-25 | 2016-08-03 | 国网山东省电力公司信息通信公司 | Portable power communication charging and discharging backup storage battery pack power supply device |
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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: 20150128 Termination date: 20210814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |