CN205901430U - High reliability network deployment structure based on distributing type power supply system - Google Patents
High reliability network deployment structure based on distributing type power supply system Download PDFInfo
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- CN205901430U CN205901430U CN201620895546.2U CN201620895546U CN205901430U CN 205901430 U CN205901430 U CN 205901430U CN 201620895546 U CN201620895546 U CN 201620895546U CN 205901430 U CN205901430 U CN 205901430U
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Abstract
The utility model relates to a high reliability network deployment structure based on distributing type power supply system, including a plurality of IT racks, numeral number for the rack, dispose a distributed power supply system in every IT rack, have two way commercial powers on A way and the B way to insert, commercial power A way is inserted the serial number and is odd rack, and the rack that the serial number is the even number is inserted on commercial power B way, dispose two power distribution unit (PDU) C and D in each IT rack, each distributed power supply system's power input termination commercial power, power supply output has two the tunnel, does first via output meet power distribution unit C (the PDU of this rack C, ), does the output of second way meet power distribution unit D (the PDU of next serial number rack for this rack load power supply ), D, supply power for the load of this rack, export on distributed power supply system's in final serial number rack second way, meet power distribution unit D (the PDU of first rack ), D, for its load power supply. This network deployment structure, can furthest provide the redundancy protection between the equipment, promote power supply system's stability.
Description
Technical field
The invention belongs to data center's electric power system deployment techniques, particularly to a kind of height based on distributed power supply system
Reliability networking structure.
Background technology
At present, the construction of domestic data center develops rapidly, and uninterruptible power system is the important component part of data center,
Reliable power supply is provided to ensure for data center.Distributed power supply system in uninterruptible power system (includes distributed exchange
Electric power system and distributed DC electric power system), due to deployment flexibly, save the factors such as data center's planning time, just increasingly
Develop, become important data center's electric power system solution.
Existing data center distributed power supply system, is one-to-one Single Cabinet networking structure, i.e. a distributed power supply
System only joins power supply for a rack, therefore yet suffers from very big deficiency, and any one distributed power supply system equipment occurs
Fault, corresponding rack will quit work, and bring loss to user.Existing data center distributed power supply system Single Cabinet
Networking structure cannot redundancy protecting between offer equipment it is impossible to meet the demand to high reliability, high security.Therefore, existing
There are technology existing defects, need to improve.
Content of the invention
The invention aims to providing a kind of structure of data center distributed power supply system high reliability networking, and
Redundancy protecting between offer equipment to greatest extent, the stability of lifting electric power system.
A kind of described high reliability networking structure based on distributed power supply system, including some it racks, rack number
Word is numbered, and disposes a distributed power supply system it is characterised in that having a road and b road two-way city to be electrically accessed, city in each it rack
The rack that numbering is odd number is accessed on electric a road, and the rack that numbering is even number is accessed on civil power b road；Two are disposed in each it rack
Power distribution unit (pdu) c and d；The power input termination civil power of each distributed power supply system, has two-way for electricity output,
First via output meets the power distribution unit c (pdu-c) of this rack, and for this rack load supplying, the second tunnel exports and connects the next one
The power distribution unit d (pdu-d) of numbering rack, for the load supplying of this rack；Distributed in last numbering rack
Second tunnel output of electric power system, meets the power distribution unit d (pdu-d) of first rack, for its load supplying.
Further, all distributed power supply systems are connected to upper-level control system.Upper-level control system can monitor each
The electric power thus supplied of rack, and control switching to supply electricity output.
The present invention is directed to the distributed power supply system of data center, and either distributed AC-AC electric power system is still divided
Cloth DC power-supply system, networking structure of the present invention is all applicable.
Brief description
Fig. 1, the high reliability networking structure schematic diagram based on distributed power supply system
Redundancy schematic diagram when Fig. 2, non-conterminous equipment fault
Redundancy schematic diagram when Fig. 3, neighbouring device fault
Specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
Fig. 1 to Fig. 3 show one application example of the present invention.As shown in figure 1, from a road of first cabinet of each row output and b road two-way
Civil power, the distributed power supply system that numbering is odd number rack is accessed on civil power a road, and it is dividing of even number rack that numbering is accessed on civil power b road
Cloth electric power system.Every distributed power supply system has two-way to export, and meets the power distribution unit c (pdu-c) of this rack respectively
With the power distribution unit d (pdu-d) of next numbering rack, the rack it load numbered with the next one for this rack it load
Power supply, the second tunnel output of the distributed power supply system in last numbering rack n, meet the power distribution unit d of No. 1 rack
(pdu-d).
Redundancy scheme during single channel commercial power interruption: when b road commercial power interruption, when a road civil power is normal, be electrically accessed by a road city
Distributed power supply system is a road simultaneously and b road distributed power supply system place rack is powered.Although b road commercial power interruption, b
Road access distributed power supply system place rack power unaffected, otherwise in the same manner.
Shown in Fig. 2, it is that networking structure is constant, when non-conterminous two rack electric power systems break down, its place machine
Cabinet is powered by the electric power system of its neighboring cabinet, and the power supply of whole racks is unaffected.As illustrated, when No. 1 rack and No. 3 machines
Distributed power supply system in cabinet breaks down, and the second tunnel of No. 2 racks exports the power distribution unit d (pdu- of No. 3 racks
D), it is that No. 3 racks are powered；Second tunnel of last rack n exports the power distribution unit d (pdu-d) of No. 1 rack, is 1
Number rack is powered, and No. 1 rack and No. 3 racks are powered all unaffected.So under this kind of networking structure, non-conterminous equipment occurs
During fault, power service is unaffected.And the pattern comparing using Single Cabinet networking, during the power supply of this two racks is all understood
Disconnected, impact is normal to be run.
Shown in Fig. 3, it is that networking structure is constant, when the electric power system of two neighboring cabinets breaks down, the model of impact power supply
Enclose only one rack, coverage is less.As shown in figure 3, the distributed power supply system in No. 1 rack and No. 2 racks occurs
Fault, second tunnel of last rack n exports the power distribution unit d (pdu-d) of No. 1 rack, is that No. 1 rack is powered, and 1
Number rack is powered unaffected.And No. 2 racks cannot be powered for itself rack first due to fault, simultaneously as No. 1 rack
Distributed power supply system fault, it accesses the second tunnel output of No. 2 racks and also cannot power, No. 2 rack power failure.So
Under this kind of networking structure, during two neighbouring device faults, coverage only one of which rack, coverage is less.If adopted
Single Cabinet networking, the power supply of this 2 racks all can be interrupted.
Claims (2)
1. a kind of high reliability networking structure based on distributed power supply system, including some it racks, rack is numbered with numeral,
A distributed power supply system is disposed it is characterised in that having a road and b road two-way city to be electrically accessed, civil power a road connects in each it rack
Enter the rack that numbering is odd number, the rack that numbering is even number is accessed on civil power b road；Two power distribution are disposed in each it rack
Unit (pdu) c and d；The power input termination civil power of each distributed power supply system, has two-way for electricity output, the first via is defeated
Go out to connect the power distribution unit c (pdu-c) of this rack, for this rack load supplying, the second tunnel exports and connects next numbering rack
Power distribution unit d (pdu-d), for the load supplying of this rack；Distributed power supply system in last numbering rack
Second tunnel output, meet the power distribution unit d (pdu-d) of first rack, for its load supplying.
2. according to claim 1 a kind of high reliability networking structure based on distributed power supply system it is characterised in that institute
The formula electric power system of being distributed is connected to upper-level control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201620895546.2U CN205901430U (en) | 2016-08-18 | 2016-08-18 | High reliability network deployment structure based on distributing type power supply system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620895546.2U CN205901430U (en) | 2016-08-18 | 2016-08-18 | High reliability network deployment structure based on distributing type power supply system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107171199A (en) * | 2017-07-13 | 2017-09-15 | 郑州云海信息技术有限公司 | A kind of container-type data center and its method of supplying power to |
| CN107332122A (en) * | 2017-08-29 | 2017-11-07 | 郑州云海信息技术有限公司 | A kind of data center's rack and data center's electric power system and method |
| CN107394883A (en) * | 2017-09-04 | 2017-11-24 | 郑州云海信息技术有限公司 | A kind of container-type data center and its method of supplying power to |
| CN107579592A (en) * | 2017-09-21 | 2018-01-12 | 郑州云海信息技术有限公司 | A kind of data center's electric power system and method for supplying power to |
| CN107591881A (en) * | 2017-09-05 | 2018-01-16 | 郑州云海信息技术有限公司 | A kind of electric power system for improving data center's power supply grade and UPS utilization rates |
-
2016
- 2016-08-18 CN CN201620895546.2U patent/CN205901430U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107171199A (en) * | 2017-07-13 | 2017-09-15 | 郑州云海信息技术有限公司 | A kind of container-type data center and its method of supplying power to |
| CN107332122A (en) * | 2017-08-29 | 2017-11-07 | 郑州云海信息技术有限公司 | A kind of data center's rack and data center's electric power system and method |
| CN107394883A (en) * | 2017-09-04 | 2017-11-24 | 郑州云海信息技术有限公司 | A kind of container-type data center and its method of supplying power to |
| CN107591881A (en) * | 2017-09-05 | 2018-01-16 | 郑州云海信息技术有限公司 | A kind of electric power system for improving data center's power supply grade and UPS utilization rates |
| CN107579592A (en) * | 2017-09-21 | 2018-01-12 | 郑州云海信息技术有限公司 | A kind of data center's electric power system and method for supplying power to |
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