CN207896536U - The intelligent more power supply change-over devices of blade type - Google Patents
The intelligent more power supply change-over devices of blade type Download PDFInfo
- Publication number
- CN207896536U CN207896536U CN201820359015.0U CN201820359015U CN207896536U CN 207896536 U CN207896536 U CN 207896536U CN 201820359015 U CN201820359015 U CN 201820359015U CN 207896536 U CN207896536 U CN 207896536U
- Authority
- CN
- China
- Prior art keywords
- fastener
- pluggable
- plug
- power supply
- quiet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000006243 chemical reaction Methods 0.000 claims abstract description 129
- 230000003068 static effect Effects 0.000 claims abstract description 55
- 238000004891 communication Methods 0.000 claims description 35
- 230000005611 electricity Effects 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 9
- 230000003993 interaction Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
Landscapes
- Power Sources (AREA)
Abstract
A kind of intelligent more power supply change-over devices of blade type, are related to electrical equipment technical field, the solution is to improve processing safety.The device includes cabinet and multiple pluggable conversion fasteners；The backboard of the cabinet is equipped with multiple quiet interface modules, and each quiet interface module includes main power source inlet wire static socket, stand-by power supply inlet wire static socket, load outlet static socket, data static socket, quiet limited block, quiet limit switch；The rear end of the pluggable conversion fastener is fixed with the dynamic plug of main power source inlet wire, stand-by power supply inlet wire moves plug, plug is moved in load outlet, data move plug, moves limit switch, dynamic limited block；Each pluggable conversion fastener is plugged in a manner of pluggable in cabinet；The pluggable conversion fastener is equipped with master controller, automatically controlled switching switchs.The intelligent more power supply change-over devices of blade type provided by the utility model, can plug, ensure that the safety of operation.
Description
Technical field
The utility model is related to power equipment technology, more particularly to a kind of skill of the intelligent more power supply change-over devices of blade type
Art.
Background technology
Electric system is usually to be made of power plant, transmission line of electricity, electric substation, distribution line and electrical equipment.To ensure
Power transmission and distribution are safe and reliable, continuous power reguirements, the general power supply and distribution mode using two-way or multiple power supplies, to ensure as master
When power loss, it can convert to stand-by power supply and run immediately.It, can be by fractional load or when power source loads are overweight all the way
It converts to other power supplys for having allowance.And the transfer switch system in electric system includes various electric members, such as circuit breaker
Power supply is mainly connected in load by device, change-over switch, the frame system etc. of change-over switch, effect.And change-over switch can
According to the availability of each power supply, selectively given load is connected on target power.Under auto state, when common electricity
When the power quality or load capacity in source are abnormal, how by change-over switch automatically will load from common power supply convert to
Other stand-by power supplies, how can guarantee change-over switch can facilitate when needing to safeguard extraction and ensure extraction when safety and
The problems such as reliability, all needs to solve.
Utility model content
Defect present in for the above-mentioned prior art, the technical problem to be solved by the utility model is to provide a kind of energy
Power-on serving, the intelligent more power supply change-over devices of blade type for ensureing processing safety.
In order to solve the above-mentioned technical problem, the intelligent more power supply change-over devices of a kind of blade type provided by the utility model,
It is characterized in that：Including cabinet and multiple pluggable conversion fasteners；
The rear end of the cabinet forwards open, cabinet is fixed with backboard, and backboard is more equipped with arraying from left to right
A quiet interface module, each quiet interface module include be separately fixed on backboard and main power source arranged in a straight line from top to bottom into
Line static socket, stand-by power supply inlet wire static socket, load outlet static socket, data static socket, quiet limited block, quiet limit switch；
For the pluggable fastener of converting into blade type fastener, the rear end of pluggable conversion fastener is fixed with straight line from top to bottom
The main power source inlet wire of arrangement moves plug, stand-by power supply inlet wire moves plug, plug is moved in load outlet, data move plug, dynamic limit is opened
It closes, dynamic limited block；
Each pluggable conversion fastener is plugged in a manner of pluggable in cabinet, and can extract cabinet forward, can each be inserted
It pulls out conversion fastener and corresponds to a quiet interface module, the connection relation between each pluggable conversion fastener and corresponding quiet interface module
For：Main power source inlet wire moves plug and is inserted into main power source inlet wire static socket and forms electrical contact, and stand-by power supply inlet wire moves plug and is inserted into
Stand-by power supply inlet wire static socket simultaneously forms electrical contact, and load outlet is moved plug insertion load outlet static socket and formed and electrically connect
Touch, triggering key of the quiet limited block tight against dynamic limit switch so that dynamic limit switch be in triggering state, dynamic limited block tight against
The triggering key of quiet limit switch so that quiet limit switch is in triggering state, the data move plug, on data static socket respectively
Equipped with mutually matched communication connection and I/O connectors, data move the communication connection on plug and data static socket with public affairs
Female fit system docking, data are moved the I/O connectors on plug and data static socket and are docked with male and female fit system；
The pluggable conversion fastener is equipped with master controller, automatically controlled switching switchs；
The automatically controlled switching switch is that there are three the dual-power switching of switching position, the connections of main power source connecting terminal for tool
Main power source inlet wire moves plug, and stand-by power supply connecting terminal connects stand-by power supply inlet wire and moves plug, the connection of load wiring terminal
It loads outlet and moves plug；
The switching signal output port of the master controller is connected to the switching control port of automatically controlled switching switch, and data are dynamic to insert
Communication connection on head is connected to the communication port of master controller by communication module, and data move the I/O connectors on plug
The ports I/O of master controller are connected to by I/O interface circuits, dynamic limit switch is connected to main control by I/O interface circuits
The ports I/O of device.
Further, the pluggable conversion fastener is equipped with the human-computer interaction module interconnected with master controller.
Further, the pluggable fastener of converting is equipped with as each electrical equipment power supply on pluggable conversion fastener
Redundancy-type control power supply.
Further, overload is equipped between the main power source connecting terminal of the automatically controlled switching switch, load wiring terminal to protect
Module is protected, overload protection module is equipped between the automatically controlled stand-by power supply connecting terminal for switching switch, load wiring terminal.
Further, further include a main power source, a stand-by power supply and a load；
The communication connection on each data static socket in quiet interface module corresponding to each pluggable conversion fastener
It is interconnected, the quiet limit switch in quiet interface module corresponding to each pluggable conversion fastener passes through I/O interface circuits
It is connected to the ports I/O of the master controller in other pluggable conversion fasteners, the main power source inlet wire of each pluggable conversion fastener
Dynamic plug parallel connection is followed by main power source, and the stand-by power supply inlet wire of each pluggable conversion fastener moves plug parallel connection and is followed by standby electricity
Source, the load outlet of each pluggable conversion fastener move plug parallel connection and are followed by load.
Further, further include a main power source, multiple stand-by power supplies and a load；
Each pluggable conversion fastener sequentially forms a fastener sequence, first pluggable transition card in fastener sequence
Part is defined as main card part, and other pluggable conversion fasteners are all defined as vice card part；
The communication connection on the data static socket in quiet interface module corresponding to each pluggable conversion fastener is mutual
It is connected to, the quiet limit switch in quiet interface module corresponding to each pluggable conversion fastener is connected by I/O interface circuits
To the ports I/O of the master controller in other pluggable conversion fasteners, the main power source inlet wire of main card part moves plug and is connected to main power source,
The stand-by power supply inlet wire of main card part and each vice card part moves plug and is coupled with each stand-by power supply, the main power source of each vice card part
Plug, fastener sequence are moved in the load outlet that inlet wire moves the adjacent pluggable conversion fastener of preamble that plug is coupled in fastener sequence
The load outlet of the last one vice card part in row moves plug and is connected to load.
Further, further include a main power source, multiple stand-by power supplies and multiple loads；
Each pluggable conversion fastener is divided into multiple fastener groups, includes multiple pluggable transition cards in each fastener group
Part, each fastener group correspond to a load；
Each the structure of fastener group is：Each pluggable conversion fastener sequentially forms a fastener sequence, in fastener sequence
First pluggable conversion fastener be defined as main card part, other pluggable conversion fasteners are all defined as vice card part；It is each to insert
The communication connection pulled out on the data static socket in the quiet interface module corresponding to conversion fastener is interconnected, pluggable turn each
The quiet limit switch changed in the quiet interface module corresponding to fastener is all connected to other pluggable transition cards by I/O interface circuits
The ports I/O of master controller in part, the main power source inlet wire of main card part move plug and are connected to main power source, main card part and each vice card part
Stand-by power supply inlet wire move plug and be coupled with each stand-by power supply, the main power source inlet wire of each vice card part moves plug and is coupled with
Plug, the last one vice card in fastener sequence are moved in the load outlet of the adjacent pluggable conversion fastener of preamble in fastener sequence
The load outlet of part moves plug and is connected to corresponding load.
The intelligent more power supply change-over devices of blade type provided by the utility model pass through the collaboration of each pluggable conversion fastener
Operation controls onboard automatically controlled switching by communication data and I/O signals by onboard master controller and switchs in due course switching, can have
When effect promotes the maintainability of transfer switch system power-on serving, safety when operation has also been fully ensured that so that
Replace, safeguard need not be torn open when fastener, wiring, convenience and the safety of operation can be promoted.
Description of the drawings
Fig. 1 is the front view of the intelligent more power supply change-over devices of blade type of the utility model embodiment；
Fig. 2 be the utility model embodiment blade type intelligently more power supply change-over devices the right side regard cut away view；
Fig. 3 is the blade type of the utility model embodiment intelligently in more power supply change-over devices, two pluggable conversion fasteners
Mutually it is unified into the schematic diagram of full duplex bypath system or dual redundant converting system that one bypasses each other；
Fig. 4 is the blade type of the utility model embodiment intelligently in more power supply change-over devices, two pluggable conversion fasteners
Mutually it is unified into the schematic diagram of a three power supply automated conversion systems；
Fig. 5 is the blade type of the utility model embodiment intelligently in more power supply change-over devices, six pluggable conversion fasteners
The schematic diagram of the multiple more power supply automated conversion systems constituted.
Specific implementation mode
The embodiments of the present invention are described in further detail below in conjunction with description of the drawings, but the present embodiment and are not had to
In limitation the utility model, every similar structure using the utility model and its similar variation should all be included in the utility model
Protection domain, the pause mark in the utility model indicates the relationship of sum.
As Figure 1-Figure 2, a kind of intelligent more power supply change-over devices of blade type that the utility model embodiment is provided,
It is characterized in that：Including cabinet 1 and multiple pluggable conversion fasteners 2；
The rear end of 1 forwards open of the cabinet, cabinet is fixed with backboard 10, and backboard 10 is equipped with and arrays from left to right
Multiple quiet interface modules, each quiet interface module includes being separately fixed on backboard and main electricity arranged in a straight line from top to bottom
Source inlet wire static socket 11, stand-by power supply inlet wire static socket 12, load outlet static socket 13, data static socket 14, quiet limited block
15, quiet limit switch 16；
Into blade type fastener, the rear end of pluggable conversion fastener 2 is fixed with from top to bottom directly the pluggable fastener 2 of converting
The main power source inlet wire of line arrangement moves plug 21, stand-by power supply inlet wire moves plug 22, plug 23 is moved in load outlet, data move plug
24, limit switch 25, dynamic limited block 26 are moved；
Each pluggable conversion fastener 2 is plugged in a manner of pluggable in cabinet 1, and can extract cabinet forward, in cabinet
It is formed with the guide groove plugged for guiding each pluggable conversion fastener 2；Each pluggable conversion fastener 2 corresponds to a quiet interface
Component, each pluggable conversion fastener 2 are with the connection relation between corresponding quiet interface module：Main power source inlet wire moves plug 21 and inserts
It becomes owner of electric power incoming line static socket 11 and forms electrical contact, stand-by power supply inlet wire moves plug 22 and is inserted into stand-by power supply inlet wire static socket
12 and electrical contact is formed, load outlet, which moves plug 23 and is inserted into load outlet static socket 13, simultaneously forms electrical contact, quiet limiting block
Triggering key of the block 15 tight against dynamic limit switch 25 so that dynamic limit switch 25 is in triggering state, moves limited block 26 tight against quiet
The triggering key of limit switch 16 so that quiet limit switch 16 is in triggering state, and the data move plug 24, data static socket 14
On be respectively equipped with mutually matched communication connection and I/O connectors, data move the communication on plug 24 and data static socket 14
Connector is docked with male and female fit system, and data move the I/O connectors on plug 24 and data static socket 14 with male and female cooperation side
Formula is docked；
The pluggable conversion fastener 2 is equipped with master controller 271, automatically controlled switching switch 272, and is interconnected with master controller
Human-computer interaction module 276, and for it is pluggable conversion fastener on each electrical equipment power supply redundancy-type control power supply 273；
The automatically controlled switching switch 272 is that there are three the dual-power switching of switching position, main power source connecting terminals for tool
It connects main power source inlet wire and moves plug 21, stand-by power supply connecting terminal connects stand-by power supply inlet wire and moves plug 22, load wiring
Plug 23 is moved in terminal connection load outlet；
The switching signal output port of the master controller 271 is connected to the switching control port of automatically controlled switching switch 272, number
The communication port of master controller 271 is connected to by communication module 275 according to the communication connection on dynamic plug 24, data move plug
I/O connectors on 24 are connected to the ports I/O of master controller 271 by I/O interface circuits 274, and dynamic limit switch 25 passes through
I/O interface circuits 274 are connected to the ports I/O of master controller 271.
In the utility model embodiment, the automatically controlled switching main power source connecting terminal of switch 272, load wiring terminal it
Between be equipped with overload protection module 28, be equipped between the automatically controlled switching stand-by power supply connecting terminal of switch 272, load wiring terminal
Carry protection module 28.
It is the master controller 271, automatically controlled switching switch 272, human-computer interaction module 276, superfluous in the utility model embodiment
Remaining type control power supply 273, communication module 275, I/O interface circuits 274 are the prior art, and master controller 271 therein uses
Be microcontroller, electromechanical switch may be used in automatically controlled switching switch 272, can also use the electronic cutting that is made of electronic component
It closes, it includes keyboard, display screen etc., human-computer interaction that can also use the combination switch of electric-mechanic control system electronics, human-computer interaction module 276
Module and the connection type of master controller are the prior art, and serial communication module, Ethernet mould may be used in communication module 275
Block etc., I/O interface circuits 274 are used to be sent into master controller after external input signal is carried out Phototube Coupling, and are used for master control
The output signal of device processed is sent out after carrying out Phototube Coupling.
The occupation mode of the utility model embodiment is as follows：
Each main power source inlet wire static socket 11 on backboard 10 is connected to main power source, each stand-by power supply inlet wire static socket 12
It is connected to stand-by power supply, each load outlet static socket 13 is coupled with each load, the communication link on each data static socket 14
Fitting and I/O connectors are connected with each other on demand, can also connect long-range host computer on demand.
When pluggable conversion fastener 2 is extracted forward, dynamic limit switch 25 is detached with quiet limited block 15, moves limited block 26
It is detached with quiet limit switch 16 so that dynamic limit switch 25, quiet limit switch 16 are released, and are moved after limit switch 25 is released i.e.
A switching signal is sent out to master controller 271, master controller 271 exports corresponding signal and controls automatically controlled switching switch 272 immediately
Switching is to intermediate switching position so that and load wiring terminal, main power source connecting terminal, stand-by power supply connecting terminal mutually separate, from
And disconnect load with power supply, the case where plug is detached with socket bringing onto load is avoided the occurrence of, to ensure 2 heat of pluggable conversion fastener
Safety when extraction is mistakenly extracted even in the pluggable conversion fastener 2 of normal operating conditions, also can guarantee and sending out
Be not in safety accident when raw maloperation；Quiet limit switch 16 be released after to coupled other pluggable conversion fasteners
2, host computer sends out one and pulls out card signal, and the signal that the pluggable conversion fastener 2 of this position is pulled out is notified that these are pluggable
Fastener 2, host computer are converted, in order to which these pluggable conversion fasteners 2, host computer make corresponding adjustment.
When pluggable conversion fastener 2 is inserted into cabinet, it can be inserted by dynamic limit switch 25, quiet limit switch 16 to detect
Position situation, after dynamic limit switch 25 is engaged with quiet limited block 15 sending out one to master controller 271 is inserted in place signal,
Quiet limit switch 16 is sent out to coupled other pluggable conversion fasteners 2, host computer after being engaged with dynamic limited block 26
One fastener is inserted into signal, by one's own department or unit be equipped with the signal that pluggable conversion fastener 2 is inserted into notify these pluggable conversion fasteners 2,
Host computer, in order to which these pluggable conversion fasteners 2, host computer make corresponding adjustment.
After pluggable conversion fastener 2 is inserted into cabinet in place, each electrical, electronic unit on pluggable conversion fastener 2 all into
Enter working condition, but automatically controlled 272 switching of switching switch is in intermediate switching position after being extracted due to pluggable conversion fastener 2 so that
Load wiring terminal, main power source connecting terminal, stand-by power supply connecting terminal mutually separate, therefore load and be not powered on, and can guarantee
Safety when pluggable 2 heat of conversion fastener is inserted into.
Master controller 271 on pluggable conversion fastener 2 moves communication connection and I/O connections on plug 24 by data
Data received by part judge that its own is in the environment of the operation of single fastener or multiple fastener synthetic operations.
In the case where single fastener is run, if being equipped with acquiescence or preset value, master controller in master controller 271
271 move the communication connection on plug 24 and the data received by I/O connectors and main power source and standby electricity according to data
The state in source exports corresponding signal and controls automatically controlled switching switch 272, is allowed to switching to load wiring terminal and main power source wiring
Terminal is connected to, or is allowed to switching and is connected to load wiring terminal with stand-by power supply connecting terminal, so that main power source or spare
Power supply connects load；If in master controller 271 without acquiescence or preset value, can by human-computer interaction module 276 to
Master controller 271 inputs corresponding operational order to control the switching of automatically controlled switching switch 272, and master controller 271 can also lead to
It crosses data and moves the operational order that the communication connection on plug 24 receives long-range host computer, according to the operational order of long-range host computer
To control the switching of automatically controlled switching switch 272.
As shown in figure 3, in the case of two fastener synthetic operations, two pluggable conversion fasteners 2 can be mutually unified into
One full duplex bypath system bypassed each other or dual redundant converting system, the full duplex bypath system or dual redundant
Converting system includes a main power source P, a stand-by power supply S and a load L；In this case, by two pluggable transition cards
The communication connection on the data static socket 14 in quiet interface module corresponding to part 2 is interconnected, will each pluggable conversion
Each quiet limit switch in quiet interface module corresponding to fastener 2 is all connected to another pluggable turn by I/O interface circuits
The main power source inlet wire of two pluggable conversion fasteners 2 is moved plug 21 by the ports I/O for changing the master controller in fastener（By right
The main power source inlet wire static socket 11 answered）Parallel connection is followed by main power source P, by the stand-by power supply inlet wire of two pluggable conversion fasteners 2
Dynamic plug 22（Pass through corresponding stand-by power supply inlet wire static socket 12）Parallel connection is followed by stand-by power supply S, by two pluggable conversions
Plug 23 is moved in the load outlet of fastener 2（Pass through corresponding load outlet static socket 13）Parallel connection is followed by load L, to by two
Pluggable conversion fastener 2 is mutually unified into the full duplex bypath system or dual redundant converting system that one bypasses each other；
If a piece of pluggable fastener of converting therein is fastener X, another pluggable fastener of converting is fastener Y, two cards
When part forms full duplex bypath system, fastener X is in normal operating conditions（I.e.：Its automatically controlled 272 switching of switching switch is to main power source
Or stand-by power supply connection load）, fastener Y is then in standby（I.e.：Its automatically controlled 272 switching of switching switch in intermediate switching position,
Therefore its main power source connecting terminal, stand-by power supply connecting terminal are not connected to load wiring terminal）, fastener such as to be extracted at this time
X only needs that fastener Y is first arranged to normal operating conditions（I.e.：Its automatically controlled 272 switching of switching switch is to main power source or stand-by power supply
Connection load）, the master controller 271 of fastener Y can then move communication connection and I/O connectors institute on plug 24 according to data
The data received, automatically controlled 272 automatic switching of switching switch on control fastener Y extremely with the automatically controlled switching switch 272 on fastener X
Identical switching position so that the automatically controlled switching switch 272 on fastener Y is in parallel with the automatically controlled switching switch 272 on fastener X, so
Fastener X is loaded be bypassed from fastener X to fastener Y at this time then automatically into standby mode afterwards, can then be pulled out fastener X
Go out.
When the fastener X extracted is turned back to cabinet 1 again, fastener X is powered on, and master controller 271 is first according to data
Communication connection on dynamic plug 24 and the data received by I/O connectors, identify that it is in more fastener synthetic operations
Full duplex bypasses switching environment, and fastener Y is in normal working condition, and fastener X is immediately automatically into standby mode.
In case of maloperation, the fastener X in normal operating conditions is mistakenly extracted, the corresponding quiet limits of fastener X
Switch 16 can send out corresponding signal to the master controller 271 of the fastener Y in standby, be allowed to control the automatically controlled switching on fastener Y and open
272 automatic switchings are closed to switching position identical with the automatically controlled switching switch 272 on fastener X so that the automatically controlled switching on fastener Y
Switch 272 is in parallel with the automatically controlled switching switch 272 on fastener X, and the logical interlock between fastener Y and fastener X ensure that fastener Y cannot
Switching to the different positions fastener X, to avoid the short circuit occurred between main power source and stand-by power supply；Meanwhile it is dynamic in fastener X
Limit switch 25 can send out a switching signal to master controller 271 so that master controller 271 controls automatically controlled switching switch 272
Switching is to intermediate switching position, it is ensured that when maloperation occurs is not in safety or the loss of power accident.
When two fastener composition dual redundant converting systems, two fasteners X, Y can be that wherein a piece of fastener is in normal
Working condition, another fastener are in standby, and can also be that two panels fastener is in normal operating conditions, but two panels card
The switching position of automatically controlled switching switch 272 on part should be consistent, and switching action should also be as synchronous progress.
When being inserted with the pluggable conversion fastener of two panels or more in cabinet, they can be mutually unified into a multiple redundancy and turned
Change system, connection type it is identical as two pluggable dual redundant converting systems of conversion fasteners interconnection and it is each can
The communication connection on each data static socket in quiet interface module corresponding to plug conversion fastener is interconnected, Mei Geke
The quiet limit switch in quiet interface module corresponding to plug conversion fastener is all connected to by I/O interface circuits other pluggable
The ports I/O of the master controller in fastener are converted, the main power source inlet wire of each pluggable conversion fastener moves plug parallel connection and is followed by
Main power source, the stand-by power supply inlet wire of each pluggable conversion fastener move plug parallel connection and are followed by stand-by power supply, each pluggable turn
The dynamic plug parallel connection of load outlet for changing fastener is followed by load；It, can be with depending on actual motion requirement in multiple redundancy converting system
It is that wherein one or more pieces fasteners are in normal working condition, other fasteners are in standby, likewise, being in normal work
The switching position for making the automatically controlled switching switch on the fastener of state should be consistent, and switching action should also be as synchronous progress.Similarly, respectively
Logical interlock between fastener ensure that any one fastener is all unable to switching to the position opposite with other fasteners, to avoid hair
Short circuit between raw main power source and stand-by power supply.
As shown in figure 4, in the case of two fastener synthetic operations, two pluggable conversion fasteners 2 can be mutually unified into
One three power supply automated conversion system, the three power supply automated conversion systems include a main power source P, two stand-by power supplies
S1, S2 and a load L；In this case, a piece of pluggable conversion fastener therein is defined as main card part X, another can insert
It pulls out conversion fastener and is defined as vice card part Y, by the data static socket in the quiet interface module corresponding to two pluggable conversion fasteners 2
Communication connection on 14 is interconnected, the quiet limit switch in quiet interface module corresponding to each pluggable conversion fastener 2
The ports I/O of the master controller in other pluggable conversion fasteners 2 are all connected to by I/O interface circuits, by the master of main card part X
Electric power incoming line moves plug 21（Pass through corresponding main power source inlet wire static socket 11）It is connected to main power source P, by the stand-by power supply of main card part X
Inlet wire moves plug 22（Pass through corresponding stand-by power supply inlet wire static socket 12）It is connected to first stand-by power supply S1, by vice card part Y's
Stand-by power supply inlet wire moves plug 22（Pass through corresponding stand-by power supply inlet wire static socket 12）It is connected to second stand-by power supply S2, it will be secondary
The main power source inlet wire of fastener Y moves plug 21（Pass through corresponding main power source inlet wire static socket 11, load outlet static socket 13）It is connected to
Plug 23 is moved in the load outlet of main card part X, and plug 23 is moved in the load outlet of vice card part Y（It is inserted by the way that corresponding load outlet is quiet
Seat 13）It is connected to load L, to which two pluggable conversion fasteners 2 are mutually unified into a three power supply automated conversion systems；Pass through control
The switching of automatically controlled switching switch on each fastener may be constructed one and select supply load all the way from three-way power P, S1, S2
Three power supply automatic conversion frameworks；Meanwhile logical interlock ensure that each power supply between short circuit will not occur.
Likewise, when being inserted with the pluggable conversion fastener of two panels or more in cabinet, it can be by each pluggable transition card
Part 2 is mutually unified into power supply automated conversion system more than one, and more power supply automated conversion systems include a main power source and multiple
Stand-by power supply, connection type are similar with two pluggable three power supply automated conversion systems of conversion fastener interconnection；This situation
Under, each pluggable conversion fastener is sequentially formed into a fastener sequence, by first pluggable transition card in fastener sequence
Part is defined as main card part, and other pluggable conversion fasteners are all defined as vice card part, corresponding to each pluggable conversion fastener
The communication connection on data static socket in quiet interface module is interconnected, and quiet corresponding to each pluggable conversion fastener connects
Quiet limit switch in mouth component is all connected to the I/ of the master controller in other pluggable conversion fasteners by I/O interface circuits
The main power source inlet wire of main card part is moved plug and is connected to main power source, by main card part and the stand-by power supply inlet wire of each vice card part by O port
Dynamic plug is coupled with each stand-by power supply, and the main power source inlet wire of each vice card part, which is moved plug, to be coupled in fastener sequence
Plug is moved in the load outlet of the adjacent pluggable conversion fastener of preamble, and the load of the last one vice card part in fastener sequence is gone out
Line moves plug and is connected to load, by controlling the switching of the automatically controlled switching switch on each fastener, may be constructed one from multiple power supplies
In select the more power supply automatic conversion frameworks for supplying load all the way；Meanwhile logical interlock ensure that will not occur between each power supply it is short
Road.
When being inserted with the pluggable conversion fastener of two panels or more in cabinet, and having multiple loads, can also by it is each can
Plug conversion fastener is divided into multiple fastener groups, includes multiple pluggable conversion fasteners, same fastener group in each fastener group
In each pluggable conversion fastener interconnection at power supply automated conversion system more than one, each more power supply automated conversion systems share
Main power source and each stand-by power supply, each more power supply automated conversion systems are separately connected each load, can be carried out in this way to load
Balance and scheduling, both can be used for the load balance between multiple independent current sources and scheduling, and can be used for a three phase mains
Alternate load balance and scheduling.
As shown in figure 5, three single-phase load L1, load L2 and load L3 can both be respectively connected to the A of three-phase power line
Phase, B phases and C phases, can also by shown in Fig. 5 by six pluggable multiple more power supplys for constituting of conversion fasteners 2 from turn
System is changed, other phase lines are neatly dispatched to；In the occasion with more multi-load, this flexibility can efficiently solve
The balance of the alternate load of three phase mains and the automatic conversion problem in scheduling.
Claims (7)
1. a kind of intelligent more power supply change-over devices of blade type, it is characterised in that：Including cabinet and multiple pluggable conversion fasteners；
The rear end of the cabinet forwards open, cabinet is fixed with backboard, and backboard is multiple quiet equipped with arraying from left to right
Interface module, each quiet interface module include being separately fixed on backboard and main power source inlet wire arranged in a straight line from top to bottom is quiet
Socket, stand-by power supply inlet wire static socket, load outlet static socket, data static socket, quiet limited block, quiet limit switch；
Into blade type fastener, the pluggable rear end for converting fastener is fixed with arranged in a straight line from top to bottom the pluggable fastener of converting
Main power source inlet wire move plug, stand-by power supply inlet wire moves plug, plug is moved in load outlet, data move plug, dynamic limit switch, dynamic
Limited block；
Each pluggable conversion fastener is plugged in a manner of pluggable in cabinet, and can extract cabinet forward, pluggable turn each
It changes fastener and corresponds to a quiet interface module, each pluggable conversion fastener is with the connection relation between corresponding quiet interface module：
Main power source inlet wire moves plug and is inserted into main power source inlet wire static socket and forms electrical contact, and it is spare that stand-by power supply inlet wire moves plug insertion
Electric power incoming line static socket simultaneously forms electrical contact, and load outlet moves plug and is inserted into load outlet static socket and forms electrical contact,
Triggering key of the quiet limited block tight against dynamic limit switch so that dynamic limit switch is in triggering state, moves limited block tight against quiet
The triggering key of limit switch so that quiet limit switch is in triggering state, and the data are moved plug, set respectively on data static socket
There are mutually matched communication connection and I/O connectors, data to move the communication connection on plug and data static socket with male and female
Fit system docks, and data are moved the I/O connectors on plug and data static socket and docked with male and female fit system；
The pluggable conversion fastener is equipped with master controller, automatically controlled switching switchs；
The automatically controlled switching switch is that there are three the dual-power switching of switching position, the main electricity of main power source connecting terminal connection for tool
Source inlet wire moves plug, and stand-by power supply connecting terminal connects stand-by power supply inlet wire and moves plug, the connection load of load wiring terminal
Plug is moved in outlet；
The switching signal output port of the master controller is connected to the switching control port of automatically controlled switching switch, and data are moved on plug
Communication connection the communication port of master controller is connected to by communication module, the I/O connectors that data are moved on plug pass through
I/O interface circuits are connected to the ports I/O of master controller, and dynamic limit switch is connected to master controller by I/O interface circuits
The ports I/O.
2. the intelligent more power supply change-over devices of blade type according to claim 1, it is characterised in that：The pluggable transition card
Part is equipped with the human-computer interaction module interconnected with master controller.
3. the intelligent more power supply change-over devices of blade type according to claim 1, it is characterised in that：The pluggable transition card
Part is equipped with controls power supply for the redundancy-type of each electrical equipment power supply on pluggable conversion fastener.
4. the intelligent more power supply change-over devices of blade type according to claim 1, it is characterised in that：The automatically controlled switching switch
Main power source connecting terminal, overload protection module, the stand-by power supply wiring of automatically controlled switching switch are equipped between load wiring terminal
Overload protection module is equipped between terminal, load wiring terminal.
5. the intelligent more power supply change-over devices of blade type according to claim 1, it is characterised in that：It further include a main electricity
Source, a stand-by power supply and a load；
The communication connection on each data static socket in quiet interface module corresponding to each pluggable conversion fastener is mutual
It is connected to, the quiet limit switch in quiet interface module corresponding to each pluggable conversion fastener is connected by I/O interface circuits
To the ports I/O of the master controller in other pluggable conversion fasteners, the main power source inlet wire of each pluggable conversion fastener is dynamic to be inserted
Head parallel connection is followed by main power source, and the stand-by power supply inlet wire of each pluggable conversion fastener moves plug parallel connection and is followed by stand-by power supply,
The load outlet of each pluggable conversion fastener moves plug parallel connection and is followed by load.
6. the intelligent more power supply change-over devices of blade type according to claim 1, it is characterised in that：It further include a main electricity
Source, multiple stand-by power supplies and a load；
Each pluggable conversion fastener sequentially forms a fastener sequence, and the pluggable conversion fastener of first in fastener sequence is fixed
Justice is main fastener, and other pluggable conversion fasteners are all defined as vice card part；
The communication connection on the data static socket in quiet interface module corresponding to each pluggable conversion fastener is interconnected,
The quiet limit switch in quiet interface module corresponding to each pluggable conversion fastener is connected to other by I/O interface circuits
The ports I/O of master controller in pluggable conversion fastener, the main power source inlet wire of main card part move plug and are connected to main power source, main card part
And the stand-by power supply inlet wire of each vice card part moves plug and is coupled with each stand-by power supply, the main power source inlet wire of each vice card part is dynamic
Plug is moved in the load outlet of the adjacent pluggable conversion fastener of preamble that plug is coupled in fastener sequence, in fastener sequence
The load outlet of the last one vice card part moves plug and is connected to load.
7. the intelligent more power supply change-over devices of blade type according to claim 1, it is characterised in that：It further include a main electricity
Source, multiple stand-by power supplies and multiple loads；
Each pluggable conversion fastener is divided into multiple fastener groups, includes multiple pluggable conversion fasteners in each fastener group,
Each fastener group corresponds to a load；
Each the structure of fastener group is：Each pluggable conversion fastener sequentially forms a fastener sequence, and in fastener sequence
A piece of pluggable conversion fastener is defined as main card part, and other pluggable conversion fasteners are all defined as vice card part；Each pluggable turn
The communication connection changed on the data static socket in the quiet interface module corresponding to fastener is interconnected, each pluggable transition card
The quiet limit switch in quiet interface module corresponding to part is all connected to by I/O interface circuits in other pluggable conversion fasteners
Master controller the ports I/O, the main power source inlet wire of main card part moves plug and is connected to main power source, main card part and each vice card part it is standby
Plug is moved with electric power incoming line and is coupled with each stand-by power supply, and the main power source inlet wire of each vice card part moves plug and is coupled with fastener
Plug is moved in the load outlet of the adjacent pluggable conversion fastener of preamble in sequence, the last one vice card part in fastener sequence
Load outlet moves plug and is connected to corresponding load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820359015.0U CN207896536U (en) | 2018-03-16 | 2018-03-16 | The intelligent more power supply change-over devices of blade type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820359015.0U CN207896536U (en) | 2018-03-16 | 2018-03-16 | The intelligent more power supply change-over devices of blade type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207896536U true CN207896536U (en) | 2018-09-21 |
Family
ID=63541401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820359015.0U Withdrawn - After Issue CN207896536U (en) | 2018-03-16 | 2018-03-16 | The intelligent more power supply change-over devices of blade type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207896536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108448471A (en) * | 2018-03-16 | 2018-08-24 | 盎迈智能科技（上海）有限公司 | The intelligent more power supply change-over devices of blade type |
-
2018
- 2018-03-16 CN CN201820359015.0U patent/CN207896536U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108448471A (en) * | 2018-03-16 | 2018-08-24 | 盎迈智能科技（上海）有限公司 | The intelligent more power supply change-over devices of blade type |
| CN108448471B (en) * | 2018-03-16 | 2024-08-09 | 盎迈智能科技（上海）有限公司 | Blade type intelligent multi-power conversion device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3231061B1 (en) | Modular uninterruptible power supply apparatus and methods of operating same | |
| CN101136557A (en) | Uninterrupted power supply and its configuration method | |
| CN102624075B (en) | Multimachine parallel connection method and scheme of modular UPS (uninterrupted power supply) system | |
| CN112673542A (en) | Power supply device and power supply system | |
| CN207896536U (en) | The intelligent more power supply change-over devices of blade type | |
| CN210404828U (en) | N + X modular parallel UPS uninterrupted power system based on hot plug | |
| CN112202571A (en) | POE power transmission device, POE switch and POE system | |
| CN201319498Y (en) | Signal output module for selecting two from three in direct current power transmission system | |
| CN108448471A (en) | The intelligent more power supply change-over devices of blade type | |
| KR102374263B1 (en) | System for supplying power | |
| CN201369179Y (en) | Main/standby power supply circuit for digital equipment of nuclear power plant | |
| CN110829574A (en) | Three-wire interlocking control system | |
| CN212627276U (en) | Charging cabinet and direct current power supply system | |
| CN203800387U (en) | Integrated discrete power distribution module | |
| KR102518223B1 (en) | System for supplying power | |
| CN107219912A (en) | A kind of cabinet type power supplying system of server of Novel machine and powering mode control method | |
| CN101477922B (en) | Motherboard electric connection construction for controlling protection electric appliance | |
| CN111679604A (en) | Multiple redundant structure of industrial control protocol gateway | |
| CN212572180U (en) | Power distribution auxiliary control device and system | |
| KR20200031043A (en) | Module for supplying power and system for supplying power | |
| CN216086256U (en) | Automatic power switching system | |
| CN211296197U (en) | Power module hot plug connection structure of dynamic voltage compensation device | |
| CN220312183U (en) | Centralized control system for intelligent welding | |
| CN202513660U (en) | Scheme for parallel connection of multiple modularized UPS systems | |
| CN203027011U (en) | Hot-standby power supply for parallel redundancy of plurality of current type inverters |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180921 Effective date of abandoning: 20240809 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180921 Effective date of abandoning: 20240809 |