CN201601529U - Power supply system for electric power communication computer room - Google Patents
Power supply system for electric power communication computer room Download PDFInfo
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- CN201601529U CN201601529U CN200920240696XU CN200920240696U CN201601529U CN 201601529 U CN201601529 U CN 201601529U CN 200920240696X U CN200920240696X U CN 200920240696XU CN 200920240696 U CN200920240696 U CN 200920240696U CN 201601529 U CN201601529 U CN 201601529U
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- power supply
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- ups
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- 238000004891 communication Methods 0.000 title claims abstract description 35
- 238000009826 distribution Methods 0.000 claims abstract description 41
- 238000003860 storage Methods 0.000 claims abstract description 9
- 230000005611 electricity Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a power supply system for an electric power communication computer room, which is characterized in that the power supply system is provided with two computer room AC distribution cabinets (2), each computer room AC distribution cabinet (2) is connected with a high frequency power supply cabinet (6), each high frequency power supply cabinet (6) is respectively connected with two groups of storage batteries (5) and a DC distribution cabinet (8), two DC distribution cabinets (8) are connected with a DC distribution unit (9), the DC distribution unit (9) is respectively connected with a first input interface (11) and a second input interface (12) of a communication equipment power supply panel, two AC distribution cabinets (2) are respectively connected with two sets of UPS power supply (3), the two sets of UPS power supply (3) are respectively connected with a storage battery pack (4) and a UPS distribution cabinet (7), and the UPS distribution cabinet (7) is connected with a communication equipment AC power supply input interface (10); the power supply system ensures all equipments to operate safely and normally, and greatly improve the safety and reliability of the whole power communication network.
Description
Technical field:
The utility model relates to a kind of power communication Room Power supply system, belongs to the power system telecommunications technology field.
Background technology:
At present; power communication is at the co-operation of coordinating parts such as electric power system is sent out, send, becomes, joined, electricity consumption and guarantee to have brought into play due effect aspect power grid security, economy, stable, the operation reliably; and favourable guarantee communication such as electrical production, capital construction, administration, flood control, power scheduling, reservoir regulation, fuel scheduling, relaying protection, automatic safety device, telemechanical, compunication, power network schedule automation need, have only reliable and stable powerline network could guarantee that the production safety of power supply enterprise normally moves.Power communication Room Power supply system has crucial status as the power-equipment in the communications equipment room.No matter many advanced equipment, reliable technique how, the support that runs out of steam, a pile scrap iron undoubtedly.Power communication Room Power supply system mainly provides alternating current 220V, direct current-48V power supply.AC power through ups system for machine room in AC power equipment power supply is provided, AC power through high frequency electric source be converted into-the 48V direct current provides power supply for DC power supply device in for machine room, power supply between all external batteries of ac and dc systems provides constantly.Existing power communication Room Power supply system (referring to Fig. 1) is to connect machine room AC power distribution cabinet/AC distribution panel 2 by building power distribution equipment 1, machine room AC power distribution cabinet/AC distribution panel 2 connects two cover ups powers 3 respectively, high frequency electric source cabinet 6, two cover ups powers 3 connect batteries 4 respectively, ups power distributes cabinet 7, ups power distributes cabinet 7 to connect communication equipment AC power input interface 10, high frequency electric source cabinet 6 connects two group storage batteries 5 respectively, DC power distribution cabinet 8, DC power distribution cabinet 8 connects direct current allocation units 9, and direct current allocation units 9 connect communication equipment power supply integrated circuit board first via input interface 11 respectively, communication equipment power supply integrated circuit board the second road input interface 12.There is big unsafe factor in it, can not the interior continual and steady supply of electric power of reliable guarantee machine room.Mainly be that (1) machine room is that single channel exchanges input, in case building switchgear house switch breaks down or switch place bus breaks down, auxiliary bus-bar can't normally switch, and will cause the central machine room dead electricity, can not guarantee communications equipment room stable operation.(2) because the central machine room number of devices is more, and it is heavier to load, be about 81A with calculating average load according to statistics.The operation of high frequency electric source cabinet list cover, the rectification module of three 50A has put into operation, battery capacity is 500AH, calculate the sustainable power-on time H=storage battery of central machine room machine room total capacity * 70%/machine room average load=500 * 70%/81=4.3 hour according to the theoretical minimum place value of storage battery (total capacity 70%).Because each side effects limit such as personnel; machine room does not still possess 7 * 24 hours abilities on duty at present, in case the dead electricity fault takes place night, causes equipment to be stopped transport; service circuit is unimpeded will produce very serious consequence with protection to influence data dispatching, very likely causes large-area power outage.
The utility model content:
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art and provides a kind of assurance armamentarium normal safe and stable operation, greatly improves the power generating system of power communication machine room of the security reliability of whole powerline network.
The purpose of this utility model can reach by following measure: a kind of power communication Room Power supply system, it is characterized in that it has two machine room AC power distribution cabinet/AC distribution panels, each machine room AC power distribution cabinet/AC distribution panel all connects a high frequency electric source cabinet, each high frequency electric source cabinet connects one two group storage battery respectively, a DC power distribution cabinet, two DC power distribution cabinets all link to each other with the direct current allocation units, the direct current allocation units connect communication equipment power supply integrated circuit board first via input interface respectively, communication equipment power supply integrated circuit board the second road input interface, two AC power distribution cabinet/AC distribution panels connect two cover ups powers respectively, two cover ups powers connect batteries respectively, ups power distributes cabinet, and ups power distributes cabinet to connect communication equipment AC power input interface.
The utility model can produce following good effect compared with the prior art: the utility model realizes that the interchange of double-bus two-way inputs to central machine room, realizes the redundant configuration of full station power, satisfies the high reliability request of power communication; Realize two cover high frequency switch powers, the rectification module redundancy is standby, and single cover system can guarantee that also armamentarium normally moves, and can ensure the security of operation of electric power core communication node fully.Adopt big capacity plurality of groups of storage batteries to realize that long-time power supply ensures, has greatly prolonged communications equipment room and has allowed the dead electricity time.The utility model has greatly improved the security reliability of whole powerline network, for solid foundation is established in the ordinary production life that ensures power network safety operation, assurance social undertakings and resident.
Description of drawings:
Fig. 1 is the structural representation of the power generating system of existing power communication machine room;
Fig. 2 is a structural representation of the present utility model.
Embodiment: embodiment of the present utility model is elaborated below in conjunction with accompanying drawing:
Embodiment: a kind of power communication Room Power supply system (referring to Fig. 2) is to connect two machine room AC power distribution cabinet/AC distribution panels 2 respectively by building power distribution equipment 1, each machine room AC power distribution cabinet/AC distribution panel 2 all connects a high frequency electric source cabinet 6, each high frequency electric source cabinet 6 connects one two group storage battery 5, a DC power distribution cabinet 8 respectively, two DC power distribution cabinets 8 all link to each other with direct current allocation units 9, and direct current allocation units 9 connect communication equipment power supply integrated circuit board first via input interface 11, the communication equipment power supply integrated circuit board first via input interface 12 of communication equipment respectively.Two AC power distribution cabinet/AC distribution panels 2 connect two cover ups powers 3 respectively, and two cover ups powers 3 connect batteries 4 respectively, ups power distributes cabinet 7, and ups power distributes cabinet 7 to connect communication equipment AC power input interface 10.
Claims (1)
1. power communication Room Power supply system, it is characterized in that it has two machine room AC power distribution cabinet/AC distribution panels (2), each machine room AC power distribution cabinet/AC distribution panel (2) all connects a high frequency electric source cabinet (6), each high frequency electric source cabinet (6) connects one two group storage battery (5) respectively, a DC power distribution cabinet (8), two DC power distribution cabinets (8) all link to each other with direct current allocation units (9), direct current allocation units (9) connect communication equipment power supply integrated circuit board first via input interface (11) respectively, communication equipment power supply integrated circuit board the second road input interface (12), two AC power distribution cabinet/AC distribution panels (2) connect two cover ups powers (3) respectively, two cover ups powers (3) connect batteries (4) respectively, ups power distributes cabinet (7), and ups power distributes cabinet (7) to connect communication equipment AC power input interface (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920240696XU CN201601529U (en) | 2009-10-28 | 2009-10-28 | Power supply system for electric power communication computer room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920240696XU CN201601529U (en) | 2009-10-28 | 2009-10-28 | Power supply system for electric power communication computer room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201601529U true CN201601529U (en) | 2010-10-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920240696XU Expired - Fee Related CN201601529U (en) | 2009-10-28 | 2009-10-28 | Power supply system for electric power communication computer room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201601529U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393664A (en) * | 2014-10-31 | 2015-03-04 | 国家电网公司 | Electric power communication machine room uninterrupted AC power supply system |
| CN110957719A (en) * | 2019-11-12 | 2020-04-03 | 中广核工程有限公司 | Communication power supply design system and design method for nuclear power plant |
-
2009
- 2009-10-28 CN CN200920240696XU patent/CN201601529U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393664A (en) * | 2014-10-31 | 2015-03-04 | 国家电网公司 | Electric power communication machine room uninterrupted AC power supply system |
| CN110957719A (en) * | 2019-11-12 | 2020-04-03 | 中广核工程有限公司 | Communication power supply design system and design method for nuclear power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG ELECTRIC POWER CORPORATION YANTAI POWER S Effective date: 20130510 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: SHANDONG ELECTRIC POWER CORPORATION YANTAI POWER SUPPLY CO., LTD. Effective date: 20130510 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 264001 YANTAI, SHANDONG PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130510 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Yantai Power Supply Co., Ltd., Shandong Electric Power Corporation Address before: 264001 No. 158, Jiefang Road, Shandong, Yantai Patentee before: Yantai Power Supply Co., Ltd., Shandong Electric Power Corporation |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20151028 |
|
| EXPY | Termination of patent right or utility model |