CN202134820U - Cabinet of power supply device with integration of AC and DC - Google Patents
Cabinet of power supply device with integration of AC and DC Download PDFInfo
- Publication number
- CN202134820U CN202134820U CN201120252709U CN201120252709U CN202134820U CN 202134820 U CN202134820 U CN 202134820U CN 201120252709 U CN201120252709 U CN 201120252709U CN 201120252709 U CN201120252709 U CN 201120252709U CN 202134820 U CN202134820 U CN 202134820U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- power supply
- element cell
- unit chamber
- communication
- 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 - Lifetime
Links
- 230000010354 integration Effects 0.000 title abstract description 5
- 238000004891 communication Methods 0.000 claims abstract description 15
- 238000012544 monitoring process Methods 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 4
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 4
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000033772 system development Effects 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a cabinet of a power supply device with integration of AC and DC. An AC cabinet, a DC feeding cabinet, a communication power supply cabinet and two battery cabinets are disposed in a basic cabinet body. An AC power supply element cell, an inverter element cell and an AC continuous power supply element cell are arranged in the AC cabinet. A DC power supply element cell and a monitoring element cell are arranged in the DC feeding cabinet. A communication power supply element cell is arranged in the communication power supply cabinet. And battery element cells are arranged in the two battery cabinets respectively. By using the utility model, power supplies of different voltage levels can be divided in function, so as to prevent an accident from expanding. Therefore, from the respective of management, the integrated management can be realized, so as to facilitate comprehensive analyzing to information. And from the respective of cost, resources can be shared, so as to lower material consumption. The cabinet of the power supply device with integration of AC and DC has a reasonable integral design and a wide application range. The cabinet of the power supply device with integration of AC and DC in the utility model has great market prospect.
Description
Technical field:
The utility model belongs to a kind of power equipment; Be particularly related to a kind of AC and DC integrated power supply equipment cabinet, this equipment is applied in power plant, hydroelectric station and all kinds of transformer station, the switching station of industries such as power industry, railway traffic, petrochemical industry, Ferrous Metallurgy, factory mine.
Background technology:
The topology layout of present existing alternating current-direct current integrated power supply equipment cabinet is only considered to meet the demands on the function; And ignored the design of structure security performance, thus cause system huge, the equipment of different voltages, difference in functionality is staggered in together; Structure is more mixed and disorderly, and back panel wiring is loaded down with trivial details.In case a point failure occurs, will expand as the whole system fault rapidly, various power supply outputs can't guarantee, cause incident surface to enlarge, and can not better meet the needs of present power system development.
Summary of the invention:
The purpose of the utility model is to overcome the deficiency on the existing structure layout, and a kind of AC and DC integrated power supply cabinet is provided, and this cabinet body structure is clear, and is rationally distributed.
As above design, the technical scheme that the utility model adopts is: a kind of AC and DC integrated power supply equipment cabinet is characterized in that: in basic cabinet, be provided with one side and exchange cabinet, direct current and fill feeder cabinet, communication power supply cabinet and two sides battery rack; In exchanging cabinet, ac power unit chamber, inverter element cell and ac uninterrupted power supply element cell are set; DC power source unit chamber and monitoring unit chamber, direct current are set in filling feeder cabinet; The communication power supply element cell is set in the communication power supply cabinet; The battery unit chamber is set respectively in the battery rack of two sides; The output of said ac power unit chamber, inverter element cell and ac uninterrupted power supply element cell is connected with the input of DC power source unit chamber respectively, and the output of DC power source unit chamber is connected with the input of communication power supply element cell.
Above-mentioned each element cell separates by the insulation poly (methyl methacrylate) plate, separates with dividing plate between cabinet and the cabinet simultaneously, and perforate is arranged on the dividing plate.
On the iron plate of glass both sides, above-mentioned basic cabinet Qianmen diamond hole is arranged.
Above-mentioned basic cabinet back two fan clamshell doors are divided three sections of upper, middle and lower, and every section respectively towards the triplex row slotted hole.
With the power supply of different electric pressures separately, the accident that prevents enlarges the utility model on the function; Realize centralized management from managing, be convenient to the analysis-by-synthesis of carrying out information; Shared resource from the cost reduces material consumption, and global design is reasonable, and applied range has vast market prospect.
Description of drawings:
Fig. 1 a is the whole front view of the basic cabinet of this practicality;
Fig. 1 b is the utility model basis cabinet dorsal view;
Fig. 3 is the A portion enlarged drawing of Fig. 1 a;
Fig. 4 is the B portion enlarged drawing of Fig. 1 b;
Fig. 5 is the utility model cabinet body structure layout plan.
Embodiment:
Referring to Fig. 1～Fig. 2: a kind of AC and DC integrated power supply equipment cabinet is provided with one side and exchanges cabinet 2, direct current and fill feeder cabinet 3, a communication power supply cabinet 4 and a two sides battery rack 5 in basic cabinet 1.
Standing is interchange AC220V output with ac power unit chamber (AC) 6, inverter element cell (INV) 7, ac uninterrupted power supply element cell (UPS) 8, so in topology layout, these three element cells are arranged in the interchange cabinet 2.Said DC power source unit chamber (DC) the 9th becomes the interchange AC220V that exchanges three power subsystem chamber outputs that are provided with in the cabinet into direct current DC220V, in topology layout, it is arranged in direct current and fills in the feeder cabinet 3.Said communication power supply element cell (DC) the 10th, the direct current DC220V that direct current is filled DC power source unit chamber (DC) output of feeder cabinet setting becomes direct current DC48V, in topology layout, it is arranged in the communication power supply cabinet 4.Establish a monitoring equipment in the said monitoring unit chamber (QM) 11, monitoring equipment carries out unified management to each functional unit indoor equipment of system, and it is more reasonable in topology layout, it to be arranged that direct current fills feeder cabinet.Adorn industrial rechargeable battery in the said battery unit chamber 12, the battery unit when there is electricity in transformer station in the battery rack is inoperative, just to the battery in the battery unit charge, discharge process.When external power failure, at this moment battery rack 5 rechargeable batteries play a role immediately, guarantee the demand of alternating current-direct current integrated power supply equipment electricity consumption. in the topology layout it is being arranged on the battery rack.
Each element cell is separated by insulation poly (methyl methacrylate) plate 13, and poly (methyl methacrylate) plate has fire prevention, insulation function, prevents each element cell fault, expands accident to other element cell, has improved security of system.Separate with dividing plate 14 between cabinet and the cabinet simultaneously, perforate is arranged on the dividing plate, be convenient to the communication wiring.
Said basic cabinet is processed with cold-rolled steel sheet; Slave unit operation heating angle will be installed multiple power supply because of considering the integrated power supply equipment cabinet, and when equipment operation, the element heating amount is big in the cabinet; Have a strong impact on stabilization of equipment performance and useful life; Therefore, on the iron plate of glass both sides, basic cabinet Qianmen evenly towards 4*4 diamond hole 15, like Fig. 1 a.On the two fan clamshell doors of cabinet back, on branchs in time, every section respectively towards triplex row 3*30 slotted hole 16, like Fig. 1 b.The cabinet front and back have promptly guaranteed the degree of protection of product all towards the air-vent of some like this, are convenient to air formation convection current in the cabinet again, are beneficial to element radiating in the cabinet.
There is not compatibility issue in above-mentioned each element cell seamless combination, has improved the whole efficiency of system greatly, has realized Highgrade integration, integrated.
Claims (4)
1. AC and DC integrated power supply equipment cabinet is characterized in that: in basic cabinet, be provided with one side and exchange cabinet, direct current and fill feeder cabinet, communication power supply cabinet and two sides battery rack; In exchanging cabinet, ac power unit chamber, inverter element cell and ac uninterrupted power supply element cell are set; DC power source unit chamber and monitoring unit chamber, direct current are set in filling feeder cabinet; The communication power supply element cell is set in the communication power supply cabinet; The battery unit chamber is set respectively in the battery rack of two sides; The output of said ac power unit chamber, inverter element cell and ac uninterrupted power supply element cell is connected with the input of DC power source unit chamber respectively, and the output of DC power source unit chamber is connected with the input of communication power supply element cell.
2. a kind of AC and DC integrated power supply equipment cabinet according to claim 1 is characterized in that: above-mentioned each element cell separates by the insulation poly (methyl methacrylate) plate, separates with dividing plate between cabinet and the cabinet simultaneously, and perforate is arranged on the dividing plate.
3. a kind of AC and DC integrated power supply equipment cabinet according to claim 1 is characterized in that: on the iron plate of glass both sides, above-mentioned basic cabinet Qianmen diamond hole is arranged.
4. a kind of AC and DC integrated power supply equipment cabinet according to claim 1 is characterized in that: three sections of two fan clamshell doors branch upper, middle and lower, above-mentioned basic cabinet back, every section respectively towards the triplex row slotted hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120252709U CN202134820U (en) | 2011-07-19 | 2011-07-19 | Cabinet of power supply device with integration of AC and DC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120252709U CN202134820U (en) | 2011-07-19 | 2011-07-19 | Cabinet of power supply device with integration of AC and DC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202134820U true CN202134820U (en) | 2012-02-01 |
Family
ID=45523579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120252709U Expired - Lifetime CN202134820U (en) | 2011-07-19 | 2011-07-19 | Cabinet of power supply device with integration of AC and DC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202134820U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105634113A (en) * | 2016-02-23 | 2016-06-01 | 宁波天仑电气有限公司 | DC power supply system for electric power engineering |
| CN120071593A (en) * | 2025-04-29 | 2025-05-30 | 北京东道科技发展有限公司 | Power cabinet fireproof early warning system based on intelligent data analysis |
-
2011
- 2011-07-19 CN CN201120252709U patent/CN202134820U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105634113A (en) * | 2016-02-23 | 2016-06-01 | 宁波天仑电气有限公司 | DC power supply system for electric power engineering |
| CN120071593A (en) * | 2025-04-29 | 2025-05-30 | 北京东道科技发展有限公司 | Power cabinet fireproof early warning system based on intelligent data analysis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120201 |