CN208461461U - A kind of micromodule data center distributive high-voltage direct current power supply system - Google Patents
A kind of micromodule data center distributive high-voltage direct current power supply system Download PDFInfo
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- CN208461461U CN208461461U CN201820775744.4U CN201820775744U CN208461461U CN 208461461 U CN208461461 U CN 208461461U CN 201820775744 U CN201820775744 U CN 201820775744U CN 208461461 U CN208461461 U CN 208461461U
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- 238000004378 air conditioning Methods 0.000 claims abstract description 11
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- 230000005611 electricity Effects 0.000 description 8
- 238000012544 monitoring process Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
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- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
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Abstract
The utility model discloses micromodule data center distributive high-voltage direct current power supply systems, including distribution first cabinet of each row, multiple servers cabinet, power module, air-conditioning between arranging is equipped between server cabinet, power module includes HVDC power supply, battery, HVDC power supply, battery are set to the lower part of server cabinet, the input of distribution first cabinet of each row is electrically connected with two-way city, the output of distribution first cabinet of each row is connect with automatic transfer switch, and the output of each HVDC power supply is connect with the power distribution unit I in respective server cabinet；Alternating current is connect with the power distribution unit II inside each server cabinet, and air-conditioning obtains electric energy from alternating current.The utility model is low to computer room load-bearing requirements, it is shared that power supply can be achieved, improve system power supply grade, later period dilatation is convenient, not power-off service can be achieved, do not power off dilatation, realize higher power-supply service standard with lower cost, safe and reliable effective operation of data center is realized, economic benefit and social benefit are high.
Description
Technical field
The utility model relates to server power supply power supply technique field more particularly to a kind of micromodule data center are distributed
High voltage direct current power supply system.
Background technique
With the Large scale construction of data center's technology, new technology is more and more, computer room not only need not timing maintenance,
Maintenance, while computer room needs to carry out dilatation according to the growth of business, the distribution system that carrying data center traffic needs is also more next
It is more complicated.
The high voltage direct current power supply mode of existing micromodule data center is concentration supply power mode, and as its name suggests, being will be high
Pressure DC power supply HVDC and its accumulator cell assembly are centrally placed, centrally connected power supply.Micromodule data center high-voltage DC power supply HVDC
And its modes of emplacement of accumulator cell assembly and IT cabinet or server cabinet and air-conditioning equipment etc. can be divided into two kinds: one is
Independent power distribution station is built, high-voltage DC power supply HVDC and its accumulator cell assembly are put together in this power distribution station, and it is micro-
Module is placed on another room, by mutually isolated, high-voltage DC power supply between the information technoloy equipments such as power distribution station and server cabinet
The output of HVDC is connected in micromodule interior distribution cabinet by cable, carries out electric energy distribution by power distribution cabinet；One is by high straightening
Galvanic electricity source HVDC and its accumulator cell assembly are placed on can be simultaneously installed cabinet in the cabinet IT cabinet specification with IT cabinet,
It is embedded into inside micromodule, high-voltage DC power supply HVDC cabinet and accumulator tank distribution are independent, the two are centrally placed, by high pressure
DC power supply HVDC output is that IT cabinet is powered.
The main problem of existing micromodule data center high voltage direct current power supply mode is high-voltage DC power supply HVDC and its storage
Battery component weight is big, high to computer room load-bearing requirements, and high construction cost, O&M cost is high, low efficiency, and dilatation is difficult.
Utility model content
In order to overcome above-mentioned disadvantage of the existing technology, the utility model aim is to propose a kind of micromodule data center
Distributive high-voltage direct current power supply system；The utility model uses distributive high-voltage direct current power supply system for the confession of micromodule data center
Electricity, low to computer room load-bearing requirements, it can be achieved that power supply is shared, raising system power supply grade, initial stage investment is low, expands without looking to the future
Appearance problem, later period dilatation is convenient, it can be achieved that not power-off service, does not power off dilatation, improve reliability, realized with lower cost
Higher power-supply service standard, realizes safe and reliable effective operation of data center, and economic benefit and social benefit are high.
The technical solution adopted by the utility model to solve its technical problems is that:
A kind of micromodule data center distributive high-voltage direct current power supply system, including distribution first cabinet of each row, multiple servers machine
Cabinet, power module are equipped with air-conditioning between column between adjacent server cabinet, and the power module includes HVDC power supply, electric power storage
Pond, the HVDC power supply, battery are set to the lower part of server cabinet, and input and the two-way city of the distribution first cabinet of each row are electrically connected
Connect, the output of distribution first cabinet of each row connect with automatic transfer switch, through automatic transfer switch switching After-market respectively with each server
HVDC power supply in cabinet connects, provides electric energy to HVDC power supply, in the output of each HVDC power supply and respective server cabinet
Power distribution unit I connection, for power distribution unit I provide electric energy；Alternating current is directly and inside each server cabinet simultaneously
Power distribution unit II connection, air-conditioning from alternating current obtain electric energy.
The server cabinet is standard cabinet, and wherein HVDC power supply is placed in the top of battery, occupies the sky of 4-6U
Between.
Each server cabinet and power cabinet bottom are both provided with HVDC power supply and battery.
Server top is equipped with interchanger, and interchanger obtains electric energy from power distribution unit I and power distribution unit II,
Air-conditioning obtains electric energy from the alternating current after automatic transfer switch switches.
The server, interchanger respectively obtain the electric energy of half from power distribution unit I, power distribution unit II respectively,
ATS automatically switches to alternating current two after alternating current one powers off.
HVDC main power source module is equipped in the distribution first cabinet of each row, the HVDC main power source module and other HVDC power supplys are logical
It crosses direct current and shares bus composition high-voltage direct current micro-grid, direct-current micro-grid is equipped with high-voltage relay, and HVDC main power source module controls it
His HVDC power grid or off-network, HVDC main power source module are electrically connected with the detection control mechanism outside data center.
The beneficial effects of the utility model are:
1. being realized in data after the micromodule data center distributive high-voltage direct current power supply system of the utility model
Heart design is simpler, without planned capacity in advance and mating, the factors such as later period dilatation or transformation is considered without excessive, before reducing
Phase design difficulty and design, manufacture, construction cost；Spatially reduce independent UPS cabinet and battery cupboard, reduces space and account for
With；It is safer in use, it is low to Room Floor load-bearing requirements, reduce flooring manufacturing cost；Pass through power & environment supervision system
Every equipment electricity consumption situation and data center's overall operation situation can be monitored, power supply reliability height is improved, realizes confession
Electric diversification of forms, it is flexible and changeable, it can be achieved that not power-off service, do not power off dilatation, continuous charged renewal power module, constitute straight
Microgrid is flowed, power supply is shared, improves reliability, higher power-supply service standard is realized with lower cost, realizes data center
Safe and reliable effective operation, economic benefit and social benefit are high.
2. being standard cabinet for server cabinet, HVDC power supply is placed in the top of battery, improve HVDC power supply and
The requirement to computer room load-bearing is centrally placed in battery, while improving the security and reliability of system, and an equipment damage will not
Influence the normal operation of other equipment.
3. each server cabinet and power cabinet bottom are both provided with HVDC power supply and battery, provided solely for each cabinet
Vertical power supply and standby electricity, improve HVDC power supply and requirement to computer room load-bearing is centrally placed in battery, while improving system
Security and reliability, an equipment damage will not influence the normal operation of other equipment.
4. for being equipped with HVDC main power source module in distribution first cabinet of each row, HVDC main power source module and other HVDC power supplys are logical
It crosses direct current and shares bus composition high-voltage direct current micro-grid, direct-current micro-grid is equipped with high-voltage relay, and HVDC main power source module controls it
His HVDC power grid or off-network, HVDC main power source module are electrically connected with the detection control mechanism outside data center.Equipped with matching
HVDC main power source module in electric cabinet plays redundancy and control action, when HVDC main power source module detects other HVDC power supplys
When failure or off-capacity, " problem cabinet " interior HVDC output end corresponding thereto shares the height that bus is connect with direct current
Potential relay closure has the power supply in power distribution cabinet to be " problem cabinet " power supply or two HVDC power supplys while being that " problem cabinet " supplies
Electricity, by being closed corresponding high-voltage relay, can also call the lesser HVDC power supply of other cabinet internal loadings that direct-current micro-grid is added,
Power supply reliability is high, realizes higher power-supply service standard with lower cost, realizes the safe and reliable effective of data center
Operation.
Detailed description of the invention
Fig. 1 is the standard cabinet schematic diagram of the utility model band distribution HVDC power supply；
A kind of micromodule data center distributive high-voltage direct current power supply system of Fig. 2.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution in the utility model, below in conjunction with this reality
With the attached drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that
The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
As shown in Figs. 1-2, a kind of micromodule data center distributive high-voltage direct current power supply system, including a distribution column head
Cabinet, multiple servers cabinet, power module, micromodule associated component are equipped with air-conditioning between column between adjacent server cabinet,
Data center's distributed architecture schematic diagram of 1-13 totally 13 server cabinet installations is shown in Fig. 2, is equipped with altogether empty between 4 column
It adjusts.The power module includes HVDC power supply, battery, and the lower part of every server cabinet is respectively equipped with HVDC power supply, electric power storage
The input in pond, the distribution first cabinet of each row is electrically connected with two-way city, and the output of distribution first cabinet of each row and automatic transfer switch (ATS) are even
It connects, connect with the HVDC power supply in each server cabinet through automatic transfer switch switching After-market, provided to HVDC power supply respectively
Electric energy, the output of each HVDC power supply and the power distribution unit I (PDU1) in respective server cabinet, connection divide for power supply
Electric energy is provided with unit I；Alternating current is directly connect with the power distribution unit II (PDU2) inside each server cabinet simultaneously, empty
It adjusts from alternating current and obtains electric energy.
In standard cabinet, high-voltage DC power supply HVDC and its battery are distributed in each server cabinet bottom, accounted for
With the space of 4-6U, wherein high-voltage DC power supply HVDC is placed in the top of battery.It improves in HVDC power supply and accumulators collection
The requirement to computer room load-bearing is placed, while improving the security and reliability of system, an equipment damage will not influence other and set
Standby normal operation.
Each server cabinet and power cabinet bottom are both provided with HVDC power supply and battery, provide independence for each cabinet
Power supply and standby electricity.
Server top is equipped with interchanger, and interchanger obtains electric energy from power distribution unit I and power distribution unit II,
Air-conditioning obtains electric energy from the alternating current after ATS switches respectively.
The server, interchanger respectively obtain the electric energy of half from power distribution unit I, power distribution unit II respectively,
ATS automatically switches to alternating current 2 after alternating current 1 powers off.
HVDC main power source module, the HVDC main power source module and other HVDC power supplys are equipped in the distribution first cabinet of each row
Bus is shared by direct current and forms high-voltage direct current micro-grid, and direct-current micro-grid is equipped with high-voltage relay, the control of HVDC main power source module
Other HVDC power grids or off-network, HVDC main power source module is electrically connected with the detection control mechanism outside data center, micro-
It is equipped in modular data center for monitoring the testing agency and warning device that various power supplys break down.Equipped in power distribution cabinet
HVDC main power source module plays redundancy and control action, when HVDC main power source module detects that other HVDC power supplys break down
Or when off-capacity, " problem cabinet " interior HVDC output end corresponding thereto shares the high-voltage relay that bus is connect with direct current
Closure has the power supply in power distribution cabinet to be " problem cabinet " power supply or two HVDC power supplys while being " problem cabinet " power supply, passes through
It is closed corresponding high-voltage relay, can also call the lesser HVDC power supply of other cabinet internal loadings that direct-current micro-grid is added.
The electric energy of the battery can only be only cabinet and provide 15min/30min/1h's or so as emergency, standby
Electric energy.
By being equipped in micromodule data center for monitoring the testing agency and alarm dress that various power supplys break down
It sets, testing agency and warning device are connect with external monitoring and control device, ought be all the way by monitoring and control device discovery
When alternating current, two-way alternating current, HVDC power supply etc. break down, monitoring system can be sounded an alarm, and short massage notice operation maintenance personnel carries out
Maintenance prevents the case where alternating current not yet restores when internal storage battery power consumption finishes, while battery starts release electricity
System can be given to send signal when energy, server, which can save related data, prevents loss of data.
The utility model has the beneficial effects that
After the micromodule data center distributive high-voltage direct current power supply system of the utility model, data center design is more
Simply, without planned capacity in advance and mating, reduce design difficulty early period, without it is excessive consider later period dilatation or transformation etc. because
Element；Spatially reduce independent UPS cabinet and battery cupboard；It is safer in use, it is low to Room Floor load-bearing requirements；It is dynamic
Ring monitoring system can monitor every equipment electricity consumption situation, while power supply reliability is high, flexible and changeable, it can be achieved that not powering off dimension
Shield does not power off dilatation, and continuous charged renewal power module constitutes direct-current micro-grid, shares power supply, improves reliability, and use is lower
Cost realizes higher power-supply service standard.
Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The range of the utility model protection all should belong in every other embodiment obtained.
Claims (6)
1. a kind of micromodule data center distributive high-voltage direct current power supply system, including distribution first cabinet of each row, multiple servers cabinet,
Power module is equipped with air-conditioning between column between server cabinet, characterized in that and the power module includes HVDC power supply, battery,
The HVDC power supply, battery are set to the lower part of server cabinet, and the input of the distribution first cabinet of each row is electrically connected with two-way city, matches
The output of electric first cabinet of each row connect with automatic transfer switch, switches After-market through automatic transfer switch respectively and in each server cabinet
The connection of HVDC power supply, electric energy, the power supply in the output of each HVDC power supply and respective server cabinet are provided to HVDC power supply
Allocation unit I connection provides electric energy for power distribution unit I；Simultaneously alternating current directly with the power supply inside each server cabinet
Allocation unit II connection, air-conditioning obtain electric energy from alternating current.
2. a kind of micromodule data center distributive high-voltage direct current power supply system as described in claim 1, characterized in that wherein
HVDC power supply is placed in the top of battery, occupies the space of 4-6U.
3. a kind of micromodule data center distributive high-voltage direct current power supply system as described in claim 1, characterized in that each
Server cabinet and power cabinet bottom are both provided with HVDC power supply and battery.
4. a kind of micromodule data center distributive high-voltage direct current power supply system as described in claim 1, characterized in that service
Device top is equipped with interchanger, and interchanger obtains electric energy from power distribution unit I and power distribution unit II, and air-conditioning is cut automatically from warp
Alternating current after changing switching obtains electric energy.
5. a kind of micromodule data center distributive high-voltage direct current power supply system as described in claim 1, characterized in that described
Server, interchanger respectively obtain the electric energy of half from power distribution unit I, power distribution unit II respectively, when alternating current one powers off
ATS automatically switches to alternating current two afterwards.
6. a kind of micromodule data center distributive high-voltage direct current power supply system as described in claim 1, characterized in that described
It is equipped with HVDC main power source module, the HVDC main power source module and HVDC power supply in distribution first cabinet of each row, bus group is shared by direct current
At high-voltage direct current micro-grid, direct-current micro-grid is equipped with high-voltage relay, HVDC main power source module control other HVDC power grids or
Off-network, HVDC main power source module are electrically connected with the detection control mechanism outside data center.
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| CN201820775744.4U CN208461461U (en) | 2018-05-23 | 2018-05-23 | A kind of micromodule data center distributive high-voltage direct current power supply system |
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| CN201820775744.4U CN208461461U (en) | 2018-05-23 | 2018-05-23 | A kind of micromodule data center distributive high-voltage direct current power supply system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964834A (en) * | 2021-11-09 | 2022-01-21 | 北京北斗信达网络通信技术有限公司 | Intelligent control power supply and distribution system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964834A (en) * | 2021-11-09 | 2022-01-21 | 北京北斗信达网络通信技术有限公司 | Intelligent control power supply and distribution system |
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