CN206302197U - A kind of off-line type photovoltaic generating system for container-type data center - Google Patents
A kind of off-line type photovoltaic generating system for container-type data center Download PDFInfo
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- CN206302197U CN206302197U CN201621240564.3U CN201621240564U CN206302197U CN 206302197 U CN206302197 U CN 206302197U CN 201621240564 U CN201621240564 U CN 201621240564U CN 206302197 U CN206302197 U CN 206302197U
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- photovoltaic
- container
- data center
- generating system
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Photovoltaic Devices (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Disclose a kind of off-line type photovoltaic generating system for container-type data center, the off-line type photovoltaic generating system for container-type data center includes mains supply (1), photovoltaic power generation apparatus, first load bus (2), UPS devices (3), second load bus (4) and data center machine cabinet (5), the mains supply (1) and photovoltaic power generation apparatus are in parallel and connect UPS devices (3) via the second load bus (4), the UPS devices (3) connect data center's rack (5) via the first load bus (2), the photovoltaic power generation apparatus include being located at the photovoltaic module (6) supported via photovoltaic bracket (7) of container top, batteries (8) and direct current is converted to the photovoltaic DC-to-AC converter (9) of alternating current.The utility model is made up because of electricity shortage caused by city's electric terminals, the use scope of the container-type data center that extended.
Description
Technical field
The utility model is related to the power supply field of container-type data center, particularly a kind of in container type data
The off-line type photovoltaic generating system of the heart.
Background technology
With information-based construction and development energetically, construction project building site to the application requirement of data center increasingly
Extensively.The remote districts in city being located remotely from for construction project building site, meagrely-populated, electric power sets up difficult more.Therefore for
The Constructing data center of this intermediate item requires the features such as it possesses rapid deployment, simple installation, carries power supply.Offline room photovoltaic hair
The introducing of electric system can meet the power reguirements of container-type data center, while supplementing the power supply of mains supply, it is ensured that packaging
The stable operation of box-type data center.
A kind of container-type energy supplying system disclosed in patent document CN105391154 A, including casing (10), its feature exist
In the container-type energy supplying system also includes：Energy-storage system；Electricity generation system, electrically connects with the energy-storage system；Control system
System, the control system controls the electricity generation system and the energy-storage system respectively；Wherein, the control system, the generating
System and the energy-storage system may be contained within the casing (10).The patent provides a kind of power supply, energy storage storing up electricity, can be derived from
To self-sustaining container-type energy supplying system, but the patent cannot carry out complementary pair collection using mains supply and off-line type photo-voltaic power supply
The data center of vanning formula powers, and without the different load buses of arrangement, it is impossible to ensure the power supply reliability of important electrical equipment
Property.
A kind of data center's photovoltaic disclosed in patent document CN204858556U is transported to electric installation and is generated electricity using photovoltaic module
Rack is supplied directly to power；Its structure includes photovoltaic module, DC/DC, IT rack, DC/AC and ac bus；Wherein, it is described
Photovoltaic module connects IT racks by DC/DC, from 1 tunnel after photovoltaic module output by after DC/DC, electricity being provided to IT racks
Energy；The photovoltaic module connects ac bus by DC/AC simultaneously, from the photovoltaic module export after another 1 tunnel by remaining light
Volt electric energy is incorporated into ac bus by DC/AC, there is provided electric energy is to AC load.The patent is supplied based on solar energy power generating
Power supply, then coordinate HVDC distribution system and distributed inline ups system, solve photovoltaic cell component and generate electricity more than IT machines
The stability problem that cabinet electricity consumption brings, but the patent does not have energy storage device, it is impossible to utilize mains supply and off-line type photo-voltaic power supply
The data center for carrying out complementary pair container-type powers, and without the different load buses of arrangement, it is impossible to ensure that important electricity consumption sets
Standby power supply reliability.
A kind of container-type photovoltaic system disclosed in patent document CN203660957U includes container body (1), in collection
The left surface or right flank of vanning casing (1) are provided with the gate (7) entered for equipment, are at least set in container body (1)
There are arrangement DC power distribution cabinet (2) and photovoltaic DC-to-AC converter (3) in a row, before DC power distribution cabinet (2) and photovoltaic DC-to-AC converter (3)
And service clearance is left and the antetheca and rear wall of container body (1) between below, distribution box (6) is located at container body (1)
Inwall on, in the container body (1) or be provided with communication counter (4), communication counter (4) and DC power distribution cabinet (2) and photovoltaic inversion
Device (3) arrangement is in a row, or communication box (5) is provided with the inwall of container body (1)；In four sides of container body (1)
Thermal insulation layer (10) is equipped with inwall and interior top, the first air intake is provided with the leading flank of container body (1) or trailing flank bottom
Hole (11), is provided with exhaust vent (13), at each in container body (1) positioned at the top of the side of the first fresh air inlet (11) offside
A protective cover (14) is equipped with exhaust vent (13), each protective cover (14) with least one downward air outlet, each
The cabinet top of photovoltaic DC-to-AC converter (3) is connected with air channel (15) with air outlet (13) respectively, with the cabinet top of DC power distribution cabinet (2) and with it is logical
Air outlet (13) place that the cabinet top of news cabinet (4) is adjacent is provided with air exhauster (16).The patent is installed and connected in advance, reduces scene
Installment work, while ensure that quality is installed, but the patent does not have energy storage device, it is impossible to utilize mains supply and off-line type photovoltaic electric
The data center that source carries out complementary pair container-type powers, and without the different load buses of arrangement, it is impossible to ensure important electricity consumption
The power supply reliability of equipment.
Disclosed above- mentioned information is used only for understanding of the enhancing to the utility model background in the background section, therefore
The information of prior art known to a person of ordinary skill in the art in not constituting home may be included.
Utility model content
The utility model patent be directed to capital construction building site the characteristics of, there is provided it is a kind of for container-type data center from
Wire type photovoltaic generating system.The photovoltaic module number and watt level of the photovoltaic generating system for being used are according to live actual environment bar
Part is configured, and is arranged in container periphery vacant lot.This photovoltaic generating system sets batteries energy storage, by batteries
Energy storage is carried out, and AC energy is changed into for load is powered by photovoltaic DC-to-AC converter.During normal work, container data center
Power supply is powered by mains supply.When exterior power supply loses, the electric energy of accumulators store is by power pack inversion
Afterwards, it is that data center's load is powered.
The purpose of this utility model is to be achieved by the following technical programs.
A kind of off-line type photovoltaic generating system for container-type data center includes that mains supply, photovoltaic generation are filled
Put, the first load bus, UPS devices, the second load bus and data center machine cabinet, the mains supply and photovoltaic power generation apparatus
In parallel and connect UPS devices via the second load bus, the UPS devices connect the data center via the first load bus
Rack, the photovoltaic power generation apparatus include being located at the photovoltaic module, the batteries that are supported via photovoltaic bracket of container top
With the photovoltaic DC-to-AC converter that direct current is converted to alternating current.
Preferably, the off-line type photovoltaic generating system for container-type data center is filled including multigroup photovoltaic generation
Put.
Preferably, the size of the photovoltaic power generation apparatus according to container dimensional configurations and be arranged in container top.
Preferably, photovoltaic power generation apparatus for 20 forty equivalent unit 40 formula data centers use 18 pieces of monolithic peak power for
The photovoltaic module of 275Wp, gross generation is 4.95kW, it is preferable that photovoltaic power generation apparatus are in 40 forty equivalent unit 40 formula data
It is the photovoltaic module of 275Wp that the heart uses 36 pieces of monolithic peak powers, and gross generation is 9.9kW.
Preferably, the DC input voitage scope of the photovoltaic DC-to-AC converter is in 250~800V, the three of the photovoltaic DC-to-AC converter
The voltage range of cross streams output is 360~440V.
Preferably, the mains frequency scope of the photovoltaic DC-to-AC converter is 45-65, and power factor is 0.9, current harmonics ＜
3%.
Preferably, the photovoltaic DC-to-AC converter possesses RS485 or RS232 communication interfaces.
Preferably, the battery group capacity is 50Ah.
Preferably, the generated energy of photovoltaic module described in monolithic is 275Wp.
Preferably, the photovoltaic power generation apparatus include gauge table.
Preferably, the second load bus connects UPS devices via ring current.
With the beneficial effect of prior art, energy-storage battery is set using off-line type photovoltaic generating system, by civil power when normal
Power supply is powered for container-type data center, and when mains supply loses, the access of inverter control photovoltaic system is made up because of city
Electricity shortage caused by electric terminals, the use scope of the container-type data center that extended.There is simple structure, construction simultaneously
Conveniently, deployment is easy and fast to, the informatization for being particularly suitable for construction project building site is used, with social value higher.
Described above is only the general introduction of technical solutions of the utility model, in order to cause technological means of the present utility model
Become more apparent, reach the degree that those skilled in the art can be practiced according to the content of specification, and in order to
Above and other objects, features and advantages of the present utility model can be become apparent, below with of the present utility model specific
Implementation method is illustrated.
Brief description of the drawings
By reading the detailed description hereafter in preferred embodiment, the various other advantage of the utility model and
Benefit will be clear understanding for those of ordinary skill in the art；Figure of description is only used for showing the mesh of preferred embodiment
, and be not considered as to limitation of the present utility model；It should be evident that drawings discussed below is only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings, and in whole accompanying drawing, identical part are presented with like reference characters；
In the accompanying drawings：
Fig. 1 is the off-line type photovoltaic generation system for container-type data center according to the utility model one embodiment
The schematic diagram of system；
Below in conjunction with drawings and Examples, the utility model is further explained.
Specific embodiment
Specific embodiment of the utility model is more fully described below with reference to accompanying drawings.Although showing this reality in accompanying drawing
With new specific embodiment, it being understood, however, that may be realized in various forms the utility model without that should be illustrated here
Embodiment limited.Conversely, there is provided these embodiments are able to be best understood from the utility model, and can be by
Scope of the present utility model it is complete convey to those skilled in the art.
It should be noted that having used some vocabulary to censure specific components in the middle of specification and claim.Ability
Field technique personnel it would be appreciated that, technical staff may call same component with different nouns.This specification and right
It is required that not in the way of the difference of noun is used as distinguishing component, but the difference with component functionally is used as what is distinguished
Criterion.As the "comprising" in specification in the whole text and claim mentioned in or " including " be an open language, therefore should solve
It is interpreted into " include but be not limited to ".Specification subsequent descriptions are implementation better embodiment of the present utility model, the right description
It is for the purpose of the rule of specification, to be not limited to scope of the present utility model.Protection domain of the present utility model
It is defined when depending on the appended claims person of defining.
For ease of the understanding to the utility model embodiment, done further by taking specific embodiment as an example below in conjunction with accompanying drawing
Explanation, and each accompanying drawing does not constitute the restriction to the utility model embodiment.
Fig. 1 is the off-line type photovoltaic generating system for container-type data center of one embodiment of the present utility model
Schematic diagram, the utility model embodiment will be specifically described with reference to Fig. 1.
As shown in figure 1, one embodiment of the present utility model is there is provided a kind of for the offline of container-type data center
Formula photovoltaic generating system, the off-line type photovoltaic generating system for container-type data center includes mains supply 1, photovoltaic
TRT, the first load bus 2, UPS devices 3, the second load bus 4 and data center machine cabinet 5, the He of the mains supply 1
Photovoltaic power generation apparatus are in parallel and via the connection UPS of the second load bus 4 devices 3, and the UPS devices 3 are via the first load bus 2
Connect data center's rack 5, the photovoltaic power generation apparatus include being located at being supported via photovoltaic bracket 7 for container top
Photovoltaic module 6, batteries 8 and direct current is converted to the photovoltaic DC-to-AC converter 9 of alternating current.
Off-line type photovoltaic generating system for container-type data center of the present utility model, as container type data
The power supply supplement at center.The quantity and generated energy of the photovoltaic panel of the off-line type photovoltaic system that the utility model patent is used are according to collection
Packing measurement(s) is configured, and is arranged in container top.This off-line type photovoltaic generating system generates electricity can be by batteries
Energy storage is carried out, after battery is full of electric energy, battery is disconnected with photovoltaic module.During normal work, container data center
Power supply be powered by mains supply.When exterior power supply loses, the electric energy of accumulators store by after inverter inversion,
For data center's load is powered.
In one embodiment, the photovoltaic power generation apparatus of the present utility model include：It is multiple via being located at container top
Photovoltaic module 6, photovoltaic DC-to-AC converter 9, energy storage battery 8, the photovoltaic monitoring device of the supporting of photovoltaic bracket 7 in portion.This container-type
The generated energy of the monolithic photovoltaic module that data center uses is 275Wp, and container top is arranged in reference to Container Dimensions, for
20 forty equivalent unit 40s use 18 photovoltaic panels, and gross generation is 4.95kW, use 36 photovoltaic panels for 40 forty equivalent unit 40s, always
Generated energy is 9.9kW.
The pool-size of photovoltaic energy storage battery 8 that this container-type data center is set is 50Ah, can be without any power supply
In the case of power supply, container is maintained to power 30~60min.It is protection battery, battery pack charging current is controlled 5
~10A, battery pack needs 5~8h full of duration.Used for the off-line type photovoltaic generating system of container-type data center
Three-phase photovoltaic inverter 9, using natural cooling, is input into two-way high accuracy MPPT, and direct current MPPT voltage ranges maximum 250~
800V, it is 360~440V that three-phase alternating current output allows voltage range, it is allowed to mains frequency scope 50/60 ± 5, and power factor is
0.9, current harmonics THDI ＜ 3%.Inverter protection energy level is IP65, it is adaptable to various environment arrangements, is provided simultaneously with RS485/
The various communication interfaces such as RS232.
For the off-line type photovoltaic generating system of container-type data center, to be provided with first according to load importance rate negative
The load bus 4 of lotus bus 2 and second.In one embodiment, off-line type photovoltaic is connected on the second load mother simultaneously with mains supply 1
Line 4.Drawn by the second load bus 4 and connect primary Ioops power supply and be connected to UPS devices 3, UPS devices 3 divide into the first load bus 2, are IT
The load of the data center such as rack rack 5 is powered, to ensure the power supply reliability of important electrical equipment.
In one embodiment, the off-line type photovoltaic generating system for container-type data center includes multigroup light
Volt TRT.
In one embodiment, the size of the photovoltaic power generation apparatus according to container dimensional configurations and be arranged in packaging
Box top.
In one embodiment, the DC input voitage scope of the photovoltaic DC-to-AC converter 9 is in 250~800V, the photovoltaic
The voltage range of the three-phase alternating current output of inverter is 360~440V.
In one embodiment, the mains frequency scope of the photovoltaic DC-to-AC converter 9 is 45-65, and power factor is 0.9, electricity
Stream harmonic wave ＜ 3%.
In one embodiment, the photovoltaic DC-to-AC converter 9 possesses RS485 or RS232 communication interfaces.
In one embodiment, the capacity of the batteries 8 is 50Ah.
In one embodiment, the generated energy of photovoltaic module described in monolithic is 275Wp.
In one embodiment, the photovoltaic power generation apparatus include gauge table.
In one embodiment, the second load bus 4 is via ring current connection UPS devices 3.
Although being described to embodiment of the present utility model above in association with accompanying drawing, the utility model does not limit to
In above-mentioned specific embodiments and applications field, above-mentioned specific embodiment be only it is schematical, guiding, without
It is restricted.One of ordinary skill in the art is under the enlightenment of this specification and is not departing from the utility model claim
In the case of the scope protected, the form of many kinds can also be made, these belong to the row of the utility model protection.
Claims (10)
1. a kind of off-line type photovoltaic generating system for container-type data center, it is characterised in that：It is described for container
The off-line type photovoltaic generating system of formula data center include mains supply (1), photovoltaic power generation apparatus, the first load bus (2),
UPS devices (3), the second load bus (4) and data center machine cabinet (5), the mains supply (1) and photovoltaic power generation apparatus are in parallel
And UPS devices (3) is connected via the second load bus (4), the UPS devices (3) are described via the connection of the first load bus (2)
Data center's rack (5), the photovoltaic power generation apparatus include being located at the photovoltaic supported via photovoltaic bracket (7) of container top
Component (6), batteries (8) and direct current is converted to the photovoltaic DC-to-AC converter (9) of alternating current.
2. the off-line type photovoltaic generating system for container-type data center according to claim 1, it is characterised in that：
The off-line type photovoltaic generating system for container-type data center includes multigroup photovoltaic power generation apparatus, the photovoltaic generation
The size of device according to container dimensional configurations and be arranged in container top.
3. the off-line type photovoltaic generating system for container-type data center according to claim 1, it is characterised in that：
It is the photovoltaic module of 275Wp that photovoltaic power generation apparatus use 18 pieces of monolithic peak power for 20 forty equivalent unit 40 formula data centers
(6), gross generation is that 4.95kW or photovoltaic power generation apparatus use 36 plots of monolithic peaks for 40 forty equivalent unit 40 formula data centers
Value power is the photovoltaic module (6) of 275Wp, and gross generation is 9.9kW.
4. the off-line type photovoltaic generating system for container-type data center according to claim 1, it is characterised in that：
The DC input voitage scope of the photovoltaic DC-to-AC converter (9) in 250~800V, the three-phase alternating current output of the photovoltaic DC-to-AC converter
Voltage range is 360~440V.
5. the off-line type photovoltaic generating system for container-type data center according to claim 1, it is characterised in that：
The mains frequency scope of the photovoltaic DC-to-AC converter (9) is 45-65, and power factor is 0.9, current harmonics ＜ 3%.
6. the off-line type photovoltaic generating system for container-type data center according to claim 1, it is characterised in that：
The photovoltaic DC-to-AC converter (9) possesses RS485 or RS232 communication interfaces.
7. the off-line type photovoltaic generating system for container-type data center according to claim 1, it is characterised in that：
Batteries (8) capacity is 50Ah.
8. the off-line type photovoltaic generating system for container-type data center according to claim 1, it is characterised in that：
The generated energy of photovoltaic module described in monolithic is 275Wp.
9. the off-line type photovoltaic generating system for container-type data center according to claim 1, it is characterised in that：
The photovoltaic power generation apparatus include gauge table.
10. the off-line type photovoltaic generating system for container-type data center according to claim 1, its feature exists
In：Second load bus (4) connects UPS devices (3) via ring current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621240564.3U CN206302197U (en) | 2016-11-18 | 2016-11-18 | A kind of off-line type photovoltaic generating system for container-type data center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621240564.3U CN206302197U (en) | 2016-11-18 | 2016-11-18 | A kind of off-line type photovoltaic generating system for container-type data center |
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| Publication Number | Publication Date |
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| CN206302197U true CN206302197U (en) | 2017-07-04 |
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ID=59211625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201621240564.3U Active CN206302197U (en) | 2016-11-18 | 2016-11-18 | A kind of off-line type photovoltaic generating system for container-type data center |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769204A (en) * | 2017-12-04 | 2018-03-06 | 郑州云海信息技术有限公司 | A kind of container data center and its method of supplying power to |
| CN114503052A (en) * | 2020-08-27 | 2022-05-13 | 华为数字能源技术有限公司 | Data center and capacity expansion method |
| CN117042389A (en) * | 2023-07-19 | 2023-11-10 | 上海柏晟能源科技有限公司 | Circulating heat dissipation system of integrated photovoltaic energy storage and swimming pool of immersed liquid cooling server |
-
2016
- 2016-11-18 CN CN201621240564.3U patent/CN206302197U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769204A (en) * | 2017-12-04 | 2018-03-06 | 郑州云海信息技术有限公司 | A kind of container data center and its method of supplying power to |
| CN114503052A (en) * | 2020-08-27 | 2022-05-13 | 华为数字能源技术有限公司 | Data center and capacity expansion method |
| CN117042389A (en) * | 2023-07-19 | 2023-11-10 | 上海柏晟能源科技有限公司 | Circulating heat dissipation system of integrated photovoltaic energy storage and swimming pool of immersed liquid cooling server |
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