CN106300029A - A kind of method and device realizing distribution - Google Patents
A kind of method and device realizing distribution Download PDFInfo
- Publication number
- CN106300029A CN106300029A CN201510262732.2A CN201510262732A CN106300029A CN 106300029 A CN106300029 A CN 106300029A CN 201510262732 A CN201510262732 A CN 201510262732A CN 106300029 A CN106300029 A CN 106300029A
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- China
- Prior art keywords
- bus duct
- termination
- electrical equipment
- case
- termination case
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
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Abstract
The invention discloses a kind of method and device realizing distribution, including: bus duct, as power feed inputs, is connected with feed cable by bus duct front end；One or more trunks sections branch of bus duct connects with corresponding termination case respectively；Each termination case is connected with one or more electrical equipments pre-set, and is realized the distribution of electrical equipment by termination case.The inventive method carries out the distribution of electrical equipment by bus duct and termination case, it is achieved that the rapid deployment of power distribution equipment, bus duct and the termination repeatable utilization of case, reduces the cost of power distribution equipment；Further, the determination of bus duct model is realized by the extension electric current of the determination electric current of bus duct and bus duct trunk branch, it is achieved that the resilient expansion of power distribution equipment.
Description
Technical field
The present invention relates to distribution technique, a kind of method and device realizing distribution.
Background technology
The interior distribution of current modular data center, mainly by arranging independent distribution first cabinet of each row
(PDR, Power Distribute Rack) carry out distribution, PDR cabinet body structure and line mode according to
Quantity and the power of the electrical equipment in distribution region are customized, and the input being specifically related to cabinet built-in is defeated
Go out copper bar, the cable of each electrical equipment dimension, input breaker of plastic casing and output miniature circuit breaker；
PDR connects after power supply, by the built-in input and output copper bar of cabinet, the electricity of each electrical equipment dimension
Cable, input breaker of plastic casing, output miniature circuit breaker, various all electrical equipments and PDR are by selecting
The cable of dimension realizes point-to-point connection.
Customization PDR cabinet body structure and line need longer to go out delivery date, cause modular data center portion
Administration is slowly；Carry out point-to-point connection according to each electrical equipment, make modular data center distribution engineering loaded down with trivial details；
Use point-to-point interconnection, occur when electrical equipment rated power adjusts, need to adjust electrical equipment even
The interlock circuits such as the cable of the circuit connect, input breaker of plastic casing and output miniature circuit breaker, distribution is ineffective
Live；When needing to increase electrical equipment, owing to the PDR of customization cannot provide corresponding circuit and dimension
Cable, it is impossible to meet extension demand.Simultaneously if there is the cable length of customization electrical equipment longer time,
Will appear from electric power line loss big, during fire, produce toxic gas.It addition, the needs of installing and using of PDR take
The space that modular data center is valuable, and during the use of PDR a length of about 10 years and cannot repeat to make
With, cost intensive.
Summary of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of method and device realizing distribution, it is possible to
Rapid deployment and the configuration repeatable utilization of device for the electrical equipment in feasible region.
In order to reach the object of the invention, the invention provides a kind of device realizing distribution, it is characterised in that
Including: bus duct and termination case；Wherein,
The bus duct front end of bus duct, as power feed inputs, is connected with feed cable；One of bus duct
Or more than one trunk section branch connects with corresponding termination case respectively；
Each termination case is connected with one or more electrical equipments pre-set, respectively to being attached thereto
Electrical equipment carry out distribution.
Further, bus duct is made up of one or more straight section segmentations, and each straight section segmentation tail end is adopted
Terminate with union joint.
Further, the maximum number of bus duct attachable termination case can use equal to bus duct trunk section
Stub interface number.
Further, one or more electrical equipments pre-set are: previously according to termination case
Number, termination case distribution and corresponding one or one connected with each termination case of electrical equipment distribution setting
Above electrical equipment.
Further, termination case and bag contain the safety lock of unpacking power-off, to realize electrical equipment safety.
Further, what each described termination case comprised that with good grounds connected electrical equipment matches is miniature
Chopper function；Or,
Each described termination case is provided with the miniature circuit breaker that connected electrical equipment matches.
Further, the front end of bus duct includes the feeder box that physics is locking.
Further, this device also includes and the auxiliary bus-bar groove of described bus duct height infraversion malposition parallel arrangement；
Described bus duct and described auxiliary bus-bar groove all by bus duct front end as power feed inputs with exchange
The cable of power supply connects；Or,
Described bus duct and described auxiliary bus-bar groove the most arbitrarily lead up to bus duct front end as feed
Input is connected with the cable of alternating current power supply, separately leads up to bus duct front end as power feed inputs and height
The cable of pressure DC source connects.
Further, bus duct and described auxiliary bus-bar groove are installed by padded support.
Further, this device is arranged at modular data center, thinks the electricity consumption of modular data center
Equipment provides distribution.
On the other hand, the application also provides for a kind of method realizing distribution, including:
Bus duct, as power feed inputs, is connected with feed cable by bus duct front end；
One or more trunks sections branch of bus duct connects with corresponding termination case respectively；
Each termination case is connected with one or more electrical equipments pre-set, and is realized by termination case
The distribution of electrical equipment.
Further, the method also includes:
According to the maximum power dissipation of all electrical equipments being connected with all termination casees, determine described bus duct
Maximum load power consumption, calculates the load current of bus duct, with load current with the voltage of power feed inputs
1.2 times as the determination electric current determining described bus duct model.
Further, the method also includes:
The power of the electrical equipment according to the connection pre-set on each termination case and voltage, determine each termination
The load current of case, to terminate 1.5 times of the load current of case as each described bus duct trunk branch
Extension electric current, determines the model of each bus duct trunk branch according to extension electric current.
Further, the method also includes:
The electrical equipment connected according to each described termination case, the interface setting termination case is arranged, with according to connecing
Mouth arranges connection electrical equipment.
Compared with prior art, technical scheme includes: bus duct, as power feed inputs, passes through
Bus duct front end is connected with feed cable；The trunk section branch of bus duct and one or more termination casees
Connect；Each termination case is connected with one or more electrical equipments pre-set, real by termination case
The distribution of existing electrical equipment.The inventive method carries out the distribution of electrical equipment by bus duct and termination case,
Achieve the rapid deployment of power distribution equipment, bus duct and the termination repeatable utilization of case, reduce power distribution equipment
Cost.
Further, mother is realized by the extension electric current of the determination electric current of bus duct and bus duct trunk branch
The determination of wire casing model, it is achieved that the resilient expansion of power distribution equipment.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes of the application
Point, the schematic description and description of the present invention is used for explaining the present invention, is not intended that the present invention's
Improper restriction.In the accompanying drawings:
Fig. 1 is the structured flowchart that the present invention realizes the device of distribution；
Fig. 2 is the flow chart that the present invention realizes the method for distribution；
Fig. 3 is the schematic layout pattern of first embodiment of the invention modular data center；
Fig. 4 is the structural representation of first embodiment of the invention bus duct trunk；
Fig. 5 is first embodiment of the invention bus duct trunk and the connection diagram of bus bar groove branch；
Fig. 6 is the structural representation that first embodiment of the invention one terminates case；
The scheme of installation of Fig. 7 (a) first embodiment of the invention bus duct；
The scheme of installation of Fig. 7 (b) first embodiment of the invention auxiliary bus-bar groove.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing
Embodiments of the invention are described in detail.It should be noted that in the case of not conflicting, this Shen
Embodiment in please and the feature in embodiment can mutual combination in any.
Fig. 1 is the structured flowchart that the present invention realizes the device of distribution, as it is shown in figure 1, include: bus duct
With termination case；Wherein,
The bus duct front end of bus duct, as power feed inputs, is connected with feed cable；One of bus duct
Or more than one trunk section branch connects with corresponding termination case respectively；
Bus duct is made up of one or more straight section segmentations, and each straight section segmentation tail end uses and connects head end
Connect.Concrete, straight section segmentation number and each straight section section length can be according to straight section section length and connections
Head length determines less than the length of electrical equipment distributed areas plus 0.8 meter.
The maximum number of bus duct attachable termination case is equal to the available fingers interface of bus duct trunk section
Number.
It should be noted that the available fingers interface of bus duct trunk section is by the available fingers of each straight section segmentation
Interface superposition, can select to connect multiple termination case according to electrical equipment distribution, therefore according to connecting termination
Case number can select the straight section segmentation can be with the model of stub interface end.
The front end of bus duct includes the feeder box that physics is locking.By the feeder box that physics is locking, permissible
Ensure to install the safety of maintenance process.
Each termination case is connected with one or more electrical equipments pre-set, respectively to being attached thereto
Electrical equipment carry out distribution.
Here, one or more electrical equipments pre-set are: previously according to termination case number,
Termination case distribution and electrical equipment distribution arrange with each termination case connect corresponding one or more
Electrical equipment.
Termination case and bag contain the safety lock of unpacking power-off, to realize electrical equipment safety.
Each termination case comprises the miniature circuit breaker function that with good grounds connected electrical equipment matches；Or,
Each termination case is provided with the miniature circuit breaker that connected electrical equipment matches.
Apparatus of the present invention also include and the auxiliary bus-bar groove of bus duct height infraversion malposition parallel arrangement；
Bus duct and auxiliary bus-bar groove all by bus duct front end as the electricity of power feed inputs Yu alternating current power supply
Cable connects；Or,
Bus duct and auxiliary bus-bar groove the most arbitrarily lead up to bus duct front end as power feed inputs with
The cable of alternating current power supply connects, and separately leads up to bus duct front end as power feed inputs and high voltage direct current
The cable in source connects.
Bus duct and auxiliary bus-bar groove are installed by padded support.
Apparatus of the present invention are arranged at modular data center, think that the electrical equipment of modular data center carries
For distribution.
The present invention carries out the distribution of electrical equipment by bus duct and termination case, it is achieved that power distribution equipment fast
Speed is disposed, bus duct and the termination repeatable utilization of case, reduces the cost of power distribution equipment；Further,
Bus duct model is realized really by the extension electric current of the determination electric current of bus duct and bus duct trunk branch
Fixed, it is achieved that the resilient expansion of power distribution equipment.
Fig. 2 is the flow chart that the present invention realizes the method for distribution, as in figure 2 it is shown, include:
Step 200, bus duct, as power feed inputs, are connected with feed cable by bus duct front end；
Step 201, bus duct one or more trunks sections branch respectively with corresponding termination case even
Connect；
Step 202, each termination case are connected with one or more electrical equipments pre-set, and pass through
Termination case realizes the distribution of electrical equipment.
The inventive method also includes:
According to the maximum power dissipation of all electrical equipments being connected with all termination casees, determine the maximum of bus duct
Load power consumption, calculates the load current of bus duct, with the 1.2 of load current with the voltage of power feed inputs
Again as the determination electric current determining bus duct model.
The inventive method also includes:
The power of the electrical equipment according to the connection pre-set on each termination case and voltage, determine each termination
The load current of case, to terminate 1.5 times of the load current of the case extensions as each bus duct trunk branch
Electric current, determines the model of each bus duct trunk branch according to extension electric current.
The inventive method also includes:
The electrical equipment connected according to each termination case, the interface setting termination case is arranged, to set according to interface
Put connection electrical equipment.
Carry out understanding that detailed description, embodiment are only used for the inventive method below by way of specific embodiment
The statement present invention, is not limited to the protection domain of the inventive method.
Embodiment 1
The present embodiment is using modular data center as the implementation environment of apparatus of the present invention, and Fig. 3 is the present invention
The schematic layout pattern of first embodiment modular data center, a length of the 7.275 of modular data center
Rice, as it is shown on figure 3, the electrical equipment of modular data center comprises: the distribution of IT rack, chilled water is single
Unit, skylight, in the ranks air conditioner refrigerating end, battery rack, uninterrupted power source and HVDC cabinet etc..In order to
Ensureing the high reliability request of modular data center, the present embodiment arranges bus duct and auxiliary bus-bar groove.
According to the length of modular data center, bus duct is by the straight section segmentation of 2 meters and one 3 meters
Straight section segmentation composition, the tail end of straight section segmentation is terminated by union joint, here, mainly divides according to straight section
Segment length and union joint length determine less than the length of electrical equipment distributed areas plus 0.8 meter.Here select
Select the straight section segmentation of 2 meters and 3 meters, mainly form according to the equipment of modular data center and be adjusted；
It is, of course, also possible to select 3 meters and 3 meters, or other straight section segmentations, if straight section section length and company
Joint length is plus 0.8 meter of length less than electrical equipment distributed areas.
Owing to electrical equipment is more, densely distributed, the present embodiment selects bus duct for including available fingers
The model that number of ports is more, the present embodiment bus duct includes 24 trunk section branches, connects 24 respectively
Individual port case, 24 trunk section branches are fishbone distribution, at the tail end of trunk section branch by five copper
Row is attached.Fig. 4 is the structural representation of first embodiment of the invention bus duct trunk, such as Fig. 4 institute
Showing, bus duct trunk forms bus bar groove branch, each branch and bus duct master by bus bar groove branch notch
Five dry copper bar conductings, the termination case of the tail end of bus bar groove branch, be connected conducting with five copper bars after,
Just can realize the distribution of electrical equipment.Fig. 5 is first embodiment of the invention bus duct trunk and bus duct
The connection diagram of branch, as it is shown in figure 5, bus duct trunk connects bus by bus bar groove branch interface
After groove branch, the tail end at bus bar groove branch connects termination case.
The electrical equipment connected according to each termination case, the interface setting termination case is arranged, to set according to interface
Put connection electrical equipment.Fig. 6 is the structural representation that first embodiment of the invention one terminates case, such as Fig. 6
Shown in, the present embodiment one of them termination case interface arrange include five spring hole scokets, industrial connector female,
Band creepage protection function is micro-to break.Termination case also includes the safety lock of unpacking power-off, sets realizing electricity consumption
Standby safety.Each termination case comprises the miniature circuit breaker function that with good grounds connected electrical equipment matches；
Or, each termination case is provided with the miniature circuit breaker that connected electrical equipment matches.
The present embodiment, bus duct and auxiliary bus-bar groove are installed by padded support, in high infraversion malposition parallel
Cloth, the scheme of installation of Fig. 7 (a) first embodiment of the invention bus duct；Fig. 7 (b) present invention first
The scheme of installation of embodiment auxiliary bus-bar groove；By bus duct and auxiliary bus-bar groove, it is ensured that modularity
The high reliability request of data center.
Although the embodiment that disclosed herein is as above, but described content only readily appreciates the present invention
And the embodiment used, it is not limited to the present invention.Technology people in any art of the present invention
Member, on the premise of without departing from the spirit and scope that disclosed herein, can be in the form implemented and thin
Any amendment and change is carried out on joint, but the scope of patent protection of the present invention, still must be with appended right
Claim is defined in the range of standard.
Claims (14)
1. the device realizing distribution, it is characterised in that including: bus duct and termination case；Wherein,
The bus duct front end of bus duct, as power feed inputs, is connected with feed cable；One of bus duct
Or more than one trunk section branch connects with corresponding termination case respectively；
Each termination case is connected with one or more electrical equipments pre-set, respectively to being attached thereto
Electrical equipment carry out distribution.
Device the most according to claim 1, it is characterised in that described bus duct is by one or one
Forming with upper straight section segmentation, each straight section segmentation tail end uses union joint termination.
Device the most according to claim 1, it is characterised in that the attachable termination of described bus duct
The maximum number of case is equal to the available fingers number of ports of bus duct trunk section.
Device the most according to claim 1, it is characterised in that described in pre-set one or one
Individual above electrical equipment is: arrange previously according to termination case number, termination case distribution and electrical equipment distribution
With each termination case connect one or more electrical equipments corresponding.
Device the most according to claim 1, it is characterised in that described termination case and bag contain unpacking disconnected
The safety lock of electricity, to realize electrical equipment safety.
Device the most according to claim 1, it is characterised in that each described termination case comprises with good grounds
The miniature circuit breaker function that connected electrical equipment matches；Or,
Each described termination case is provided with the miniature circuit breaker that connected electrical equipment matches.
Device the most according to claim 1, it is characterised in that the front end of described bus duct includes
The feeder box that physics is locking.
8. according to the device described in any one of claim 1～7, it is characterised in that this device also includes
Auxiliary bus-bar groove with described bus duct height infraversion malposition parallel arrangement；
Described bus duct and described auxiliary bus-bar groove all by bus duct front end as power feed inputs with exchange
The cable of power supply connects；Or,
Described bus duct and described auxiliary bus-bar groove the most arbitrarily lead up to bus duct front end as feed
Input is connected with the cable of alternating current power supply, separately leads up to bus duct front end as power feed inputs and height
The cable of pressure DC source connects.
Device the most according to claim 8, it is characterised in that described bus duct and described standby mother
Wire casing is installed by padded support.
Device the most according to claims 1 to 7, it is characterised in that this device is arranged at modularity
Data center, thinks that the electrical equipment of modular data center provides distribution.
11. 1 kinds of methods realizing distribution, it is characterised in that including:
Bus duct, as power feed inputs, is connected with feed cable by bus duct front end；
One or more trunks sections branch of bus duct connects with corresponding termination case respectively；
Each termination case is connected with one or more electrical equipments pre-set, and is realized by termination case
The distribution of electrical equipment.
12. methods according to claim 11, it is characterised in that the method also includes:
According to the maximum power dissipation of all electrical equipments being connected with all termination casees, determine described bus duct
Maximum load power consumption, calculates the load current of bus duct, with load current with the voltage of power feed inputs
1.2 times as the determination electric current determining described bus duct model.
13. according to the method described in claim 11 or 12, it is characterised in that the method also includes:
The power of the electrical equipment according to the connection pre-set on each termination case and voltage, determine each termination
The load current of case, to terminate 1.5 times of the load current of case as each described bus duct trunk branch
Extension electric current, determines the model of each bus duct trunk branch according to extension electric current.
14. according to the method described in claim 11 or 12, it is characterised in that the method also includes:
The electrical equipment connected according to each described termination case, the interface setting termination case is arranged, with according to connecing
Mouth arranges connection electrical equipment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510262732.2A CN106300029A (en) | 2015-05-21 | 2015-05-21 | A kind of method and device realizing distribution |
| PCT/CN2016/073864 WO2016184185A1 (en) | 2015-05-21 | 2016-02-16 | Method and apparatus for realizing power distribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510262732.2A CN106300029A (en) | 2015-05-21 | 2015-05-21 | A kind of method and device realizing distribution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106300029A true CN106300029A (en) | 2017-01-04 |
Family
ID=57319345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510262732.2A Pending CN106300029A (en) | 2015-05-21 | 2015-05-21 | A kind of method and device realizing distribution |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106300029A (en) |
| WO (1) | WO2016184185A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110582907A (en) * | 2017-05-08 | 2019-12-17 | Abb瑞士股份有限公司 | Multi-feed bus bar system |
| CN112114209A (en) * | 2020-07-23 | 2020-12-22 | 国网浙江省电力有限公司台州供电公司 | Wiring expansion device and method of relay protection testing instrument |
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| CN101621186A (en) * | 2008-07-03 | 2010-01-06 | 张兵 | Power supply and distribution method for low-voltage system |
| CN102097753A (en) * | 2009-12-14 | 2011-06-15 | 贵阳铝镁设计研究院 | Power distribution mode of decomposition tank and power distribution device thereof |
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| KR20090081903A (en) * | 2008-01-25 | 2009-07-29 | 엘에스전선 주식회사 | Horizontally diverging bus bar and Bus duct with the same |
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| CN203553835U (en) * | 2013-10-25 | 2014-04-16 | 江苏德克玛电气有限公司 | A prefabricated branch unit bus duct |
| CN203871806U (en) * | 2014-05-09 | 2014-10-08 | 江苏通华机电成套有限公司 | Air-insulated bus duct |
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| CN101621186A (en) * | 2008-07-03 | 2010-01-06 | 张兵 | Power supply and distribution method for low-voltage system |
| CN201329265Y (en) * | 2008-12-17 | 2009-10-21 | 贵阳铝镁设计研究院 | Power supply device of decomposer series |
| CN102097753A (en) * | 2009-12-14 | 2011-06-15 | 贵阳铝镁设计研究院 | Power distribution mode of decomposition tank and power distribution device thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110582907A (en) * | 2017-05-08 | 2019-12-17 | Abb瑞士股份有限公司 | Multi-feed bus bar system |
| US11217970B2 (en) | 2017-05-08 | 2022-01-04 | Abb Schweiz Ag | Multiple fed busbar system |
| CN112114209A (en) * | 2020-07-23 | 2020-12-22 | 国网浙江省电力有限公司台州供电公司 | Wiring expansion device and method of relay protection testing instrument |
| CN112114209B (en) * | 2020-07-23 | 2023-12-05 | 国网浙江省电力有限公司台州供电公司 | Wiring expansion device and method of relay protection test instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016184185A1 (en) | 2016-11-24 |
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