CN106774760A - A kind of power supply cabinet, electric power system and method - Google Patents
A kind of power supply cabinet, electric power system and method Download PDFInfo
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- CN106774760A CN106774760A CN201611059172.1A CN201611059172A CN106774760A CN 106774760 A CN106774760 A CN 106774760A CN 201611059172 A CN201611059172 A CN 201611059172A CN 106774760 A CN106774760 A CN 106774760A
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- power supply
- supply module
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/263—Arrangements for using multiple switchable power supplies, e.g. battery and AC
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
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- General Engineering & Computer Science (AREA)
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a kind of power supply cabinet, electric power system and method, the power supply cabinet includes：At least two power supply modules and power management bus, wherein, connected by the power management bus between each described power supply module；Each described power supply module, for when for outside load supplying, monitor the powers duration of itself, when the powers duration reach it is default have holidays by turns threshold value when, by the power management bus, obtain the ruuning situation of other power supply modules of connection, according to the ruuning situation, judge whether the power supply module in holding state, if, enabled instruction is then sent to the power supply module in holding state, after the power supply module in holding state starts, then itself stops the load supplying for the outside.It is balanced that the scheme that the present invention is provided ensure that each power supply module is used.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of power supply cabinet, electric power system and method.
Background technology
The electricity of stabilization is provided in order to the server for data center, data center is usually in the way of redundant power supply
For server is powered, to meet need for electricity of the server in the case of different loads.
During redundant power supply is carried out, multiple power supply modules (power supply unit, PSU) are each operation
The fan power supply run in load such as server.It is usually random to close one or some power supply modules when reduction is loaded, with
Reduce the waste of electricity.There is randomness due to closing power supply module, some power supply module continuous services are usually caused, and it is another
A bit often in closed mode, used between causing power supply module unbalanced.
The content of the invention
The embodiment of the invention provides a kind of power supply cabinet, electric power system and method, it is ensured that each power supply module makes
With equilibrium.
A kind of power supply cabinet, including：At least two power supply modules and power management bus, wherein,
Connected by the power management bus between each described power supply module；
Each described power supply module, for when for outside load supplying, the powers duration of itself being monitored, when described
Powers duration reach it is default have holidays by turns threshold value when, by the power management bus, obtain other described power supply modules of connection
Ruuning situation, according to the ruuning situation, the power supply module in holding state is judged whether, if it is, sending
Enabled instruction power supply module in holding state to described in, after the power supply module in holding state starts, then certainly
Body stops the load supplying for the outside.
Preferably, each described power supply module, including：Monitoring subelement and timer, wherein,
The monitoring subelement, for monitoring running status, when monitor the running status from holding state be changed into supply
During electricity condition, triggering starts the timer；When monitoring that the running status is changed into holding state from power supply state, triggering
Stop the timer；
The timer, it is a length of during timing for when the triggering for receiving the monitoring subelement starts, starting timing
The powers duration；When the triggering for receiving the monitoring subelement stops, stopping timing, and be zeroed.
Preferably, each described power supply module, with corresponding Digital ID, is further used for：
When for outside load supplying, real-time monitoring output current, when the output current is more than the default first electricity
During stream threshold value, then according to the ruuning situation, the power supply module in holding state is judged whether, if it is, sending
Enabled instruction gives the Digital ID in holding state minimum power supply module.
Preferably, each described power supply module, is further used for：
When in holding state, when receiving the enabled instruction by the power management bus, it is determined that receiving institute
State the number of enabled instruction, according to the ruuning situation, judge the enabled instruction number whether with power supply state
The number of power supply module is consistent, is the load supplying of the peripheral hardware if it is, starting.
Preferably, each described power supply module, is further used for：When for outside load supplying, when monitoring
When stating output current less than default second current threshold, then halt instruction is sent maximum to the Digital ID in power supply state
Power supply module.
A kind of electric power system, including：At least one any of the above-described described power supply cabinet and at least one load, its
In,
At least one power supply cabinet, for carrying out redundant power supply for described at least one load.
A kind of method of supplying power to, is connected each power supply module by power management bus, is also included：
When a target power supply module is outside load supplying, the powers duration of itself is monitored；
When the powers duration reach it is default have holidays by turns threshold value when, by the power management bus, obtain its of connection
The ruuning situation of his power supply module；
According to the ruuning situation, other power supply modules in holding state are judged whether, if it is, sending
Enabled instruction other power supply modules in holding state to described in, after the power supply module in holding state starts,
Then itself stops the load supplying for the outside.
Preferably, the monitoring powers duration of itself, including：
Monitoring running status, when monitoring that the running status is changed into power supply state from holding state, triggering starts meter
When device start timing, a length of powers duration during timing；
After the load supplying itself stopped as the outside, further include：
When monitoring that the running status is changed into holding state from power supply state, triggering stops the timer and stops meter
When, and be zeroed.
Preferably, the above method is further included：
For power supply module distributes corresponding Digital ID each described；
When the target power supply module is outside load supplying, real-time monitoring output current；
When the output current is more than default first current threshold, then the confession in holding state is judged whether
Electric module, gives the Digital ID in holding state minimum power supply module if it is, sending enabled instruction；
The minimum power supply module of Digital ID in holding state receives described opening by the power management bus
During dynamic instruction, it is determined that receive the number of the enabled instruction, judge the enabled instruction number whether with shape of powering
The number of the power supply module of state is consistent, is the load supplying of the peripheral hardware if it is, starting.
Preferably, the above method is further included：
When the target power supply module is outside load supplying, when monitoring the output current less than default the
During two current thresholds, then send halt instruction and give the Digital ID in power supply state maximum power supply module.
A kind of power supply cabinet, electric power system and method are the embodiment of the invention provides, due to power supply module each described
Between connected by the power management bus so that can directly be communicated between each power supply module, described in each
Power supply module, for when for outside load supplying, monitoring the powers duration of itself, when the powers duration reach it is default
During threshold value of having holidays by turns, by the power management bus, the ruuning situation of other power supply modules of connection is obtained, according to described
Ruuning situation, judges whether the power supply module in holding state, if it is, sending enabled instruction to described in treating
The power supply module of machine state, after the power supply module in holding state starts, then itself stops bearing for the outside
Power supply is carried, by above-mentioned monitoring powers duration, and length is reached when having holidays by turns threshold value while power is being supplied, then start the confession in holding state
Electric module, and the power supply module that powers duration reaches threshold value of having holidays by turns then is stopped power supply, it is ensured that each power supply module uses balanced.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of structural representation of power supply cabinet that one embodiment of the invention is provided；
Fig. 2 is a kind of structural representation of power supply cabinet that one embodiment of the invention is provided；
Fig. 3 is a kind of structural representation of electric power system that one embodiment of the invention is provided；
Fig. 4 is a kind of flow chart of method of supplying power to that one embodiment of the invention is provided；
Fig. 5 is a kind of structural representation of power supply cabinet that one embodiment of the invention is provided；
Fig. 6 is a kind of flow chart of method of supplying power to that one embodiment of the invention is provided.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments, based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained on the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in figure 1, the embodiment of the present invention provides a kind of power supply cabinet, including：At least two power supply modules 101 and electricity
Source control bus 102, wherein,
Connected by the power management bus 102 between each described power supply module 101；
Each described power supply module 101, for when for outside load supplying, monitoring the powers duration of itself, when
The powers duration reach it is default have holidays by turns threshold value when, by the power management bus 102, obtain other described confessions of connection
The ruuning situation of electric module 101, according to the ruuning situation, judges whether the power supply module 101 in holding state, such as
Fruit is enabled instruction then to be sent to the power supply module 101 in holding state, when the power supply mould in holding state
After block 101 starts, then itself stops the load supplying for the outside.
In the embodiment shown in fig. 1, due to being connected by the power management bus between power supply module each described,
So that can directly be communicated between each power supply module, each described power supply module, for being supplied when the load for being outside
When electric, monitor the powers duration of itself, when the powers duration reach it is default have holidays by turns threshold value when, it is total by the power management
Line, obtains the ruuning situation of other power supply modules of connection, according to the ruuning situation, judges whether in standby
The power supply module of state, if it is, send enabled instruction to the power supply module in holding state, when described in treating
After the power supply module of machine state starts, then itself stops the load supplying for the outside, by above-mentioned monitoring powers duration, and
When length reaches and has holidays by turns threshold value while power is being supplied, then start the power supply module in holding state, and powers duration reaches threshold value of having holidays by turns
Power supply module then stop power supply, it is ensured that each power supply module uses balanced.
As shown in Fig. 2 in an alternative embodiment of the invention, each described power supply module 101, including：Monitoring subelement
1011 and timer 1012, wherein,
It is described monitoring subelement 1011, for monitoring running status, when monitor the running status from holding state become
During for power supply state, triggering starts the timer 1012；When monitoring that the running status is changed into standby shape from power supply state
During state, triggering stops the timer 1012；
The timer 1012, for when the triggering for receiving the monitoring subelement 1011 starts, starting timing, meter
Constantly a length of powers duration；When the triggering for receiving the monitoring subelement 1011 stops, stopping timing, and be zeroed.
In still another embodiment of the process, each described power supply module 101, with corresponding Digital ID, further
For：
When for outside load supplying, real-time monitoring output current, when the output current is more than the default first electricity
During stream threshold value, then according to the ruuning situation, the power supply module in holding state is judged whether, if it is, sending
Enabled instruction gives the Digital ID in holding state minimum power supply module.
In an alternative embodiment of the invention, each described power supply module 101, is further used for：
When in holding state, when receiving the enabled instruction by the power management bus, it is determined that receiving institute
State the number of enabled instruction, according to the ruuning situation, judge the enabled instruction number whether with power supply state
The number of power supply module is consistent, is the load supplying of the peripheral hardware if it is, starting.
In still another embodiment of the process, each described power supply module 101, is further used for：When the load for being outside
During power supply, when monitoring that the output current is less than default second current threshold, then halt instruction is sent in power supply
The maximum power supply module 101 of the Digital ID of state.
In addition, in an embodiment of the invention, power management bus can be PMBUS buses.
As shown in figure 3, the embodiment of the present invention provides a kind of electric power system, including：At least one any of the above-described described confession
The load of electric power cabinet 301 and at least one 302, wherein,
At least one power supply cabinet 302, for carrying out redundant power supply for described at least one load 302.
As shown in figure 4, the embodiment of the present invention provides a kind of method of supplying power to, the method for supplying power to may comprise steps of：
Step 401：Each power supply module is connected by power management bus；
Step 402：When a target power supply module is outside load supplying, the powers duration of itself is monitored；
Step 403：When the powers duration reach it is default have holidays by turns threshold value when, by the power management bus, obtain
The ruuning situation of other power supply modules of connection；
Step 404：According to the ruuning situation, other power supply modules in holding state are judged whether, if
It is then to perform step 405；Otherwise, step 406 is performed；
Step 405：Enabled instruction is sent to described other power supply modules in holding state, when described in standby shape
After the power supply module of state starts, then itself stops the load supplying for the outside, and terminates current process；
Step 406：Keep current power supply state.
In an embodiment of the invention, in order to realize the monitoring to powers duration, while, it is ensured that the accuracy of duration,
Step 402 monitors the implementation of the powers duration of itself, it may include：Monitoring running status, when monitoring the running status
When being changed into power supply state from holding state, triggering starts timer and starts timing, a length of powers duration during timing；In step
After 405, further include：When monitoring that the running status is changed into holding state from power supply state, triggering stops described
Timer stops timing, and is zeroed.
In an embodiment of the invention, in order to make power supply module run best effort is interval, on the one hand can be with
The waste of electricity is avoided, on the other hand can ensure the stability that power supply module is powered, the above method is further included：For each
The individual power supply module distributes corresponding Digital ID；When the target power supply module is outside load supplying, supervise in real time
Survey output current；When the output current is more than default first current threshold, then judge whether in holding state
Power supply module, give Digital ID in holding state minimum power supply module if it is, sending enabled instruction；In treating
When the minimum power supply module of the Digital ID of machine state receives the enabled instruction by the power management bus, it is determined that connecing
The number of the enabled instruction is received, judges whether the number of the enabled instruction is individual with the power supply module in power supply state
Number is consistent, is the load supplying of the peripheral hardware if it is, starting.For example：By power supply module A1, power supply module A2, power supply
Modules A 3, power supply module A4 and power supply module A5 are load supplying, when power supply module A1, power supply module A2 and power supply module
A3 load supplying, and power supply module A4 and power supply module A5 be in holding state, when power supply module A1, power supply module A2 with
And power supply module A3 is detected beyond the first current threshold, the power supply module A4 and A5 that there is holding state are judged, then send out
Send enabled instruction to give the Digital ID in holding state minimum power supply module, that is, send enabled instruction in holding state
Power supply module A4.
In an embodiment of the invention, operated in optimal interval to be further ensured that power supply module, the above method
Further include：When the target power supply module is outside load supplying, preset when monitoring that the output current is less than
The second current threshold when, then send halt instruction and give Digital ID in power supply state maximum power supply module.For example：It is logical
Power supply module A1, power supply module A2, power supply module A3, power supply module A4 and power supply module A5 are crossed for load supplying, works as power supply
Modules A 1, power supply module A2 and power supply module A3 load supplying, and power supply module A4 and power supply module A5 is in standby
State, is less than the second current threshold, then when power supply module A1, power supply module A2 and power supply module A3 detect output current
Sending halt instruction gives the Digital ID in power supply state maximum power supply module, that is, send halt instruction in power supply shape
The power supply module A4 of state.
Below so that 5 power supply modules A1, A2, A3, A4 and A5 in the power supply cabinet shown in Fig. 5 are as load supplying as an example
Method of supplying power to is further illustrated, as shown in fig. 6, the method for supplying power to may include steps of：
For power supply module distributes corresponding Digital ID each described；
Step 601：Each power supply module is connected by power management bus；
As shown in figure 5, power supply module A1, A2, A3, A4 and A5 are interconnected by power management bus.
Step 602：Each power supply module monitors self-operating state；
As shown in figure 5, power supply module A1, A2, A3, A4 and A5 each monitor the running status of itself, the running status
Including：Holding state or power supply state.
Step 603：When monitoring that self-operating state is changed into power supply state from holding state, triggering starts timer and opens
Beginning timing, and step 604 and step 615 are performed respectively；
As the power supply module A1 in Fig. 5 is changed into power supply state from holding state, then the timer in power supply module A1 is just opened
Beginning timing, the powers duration of record power supply module A1.
The step is prepared primarily to realizing that power supply module is had holidays by turns.
Step 604：When self-operating state is power supply state, real-time monitoring output current；
The step monitors output current primarily to ensureing that power supply module is in optimal power supply state.Output current is excessive
Electricity shortage can be caused, output current is too small to cause the waste of electricity.In general, power supply module rate of powering is arrived 40%
During 65% interval, power supplying efficiency is preferable.When power supply rate is 65%, output current is generally 130A；When power supply rate is 40%, output
Electric current is 80A.
Step 605：Whether output current is judged more than default first current threshold, if it is, performing step 606；
Otherwise, step 607 is performed；
The first current threshold in the step is 130A, for example：The power supply of power supply module A1 and power supply module A2 in Fig. 5
Electric current is all higher than 130A.
Step 606：By power management bus, the ruuning situation of other power supply modules of connection is obtained；According to operation feelings
Condition, judges whether the power supply module in holding state, if it is, performing step 608；Otherwise, step 612 is performed；
The ruuning situation that power supply module A1 as shown in Figure 5 obtains other power supply modules obtains power supply module A2, A3, A4
And the ruuning situation of A5；Power supply module A2 obtains ruuning situation of power supply module A1, A3, A4 and A5 etc..For example：Power supply
Modules A 1 and power supply module A2 are in power supply state, judge that A3, A4 and A5 are in holding state in this step.
Step 607：Whether output current is judged less than default second current threshold, if it is, performing step 613；
Otherwise, step 612 is performed；
The second current threshold that the step is referred to is 80A, for example：Power supply module A1 and power supply module A2 is in power supply shape
State, judges A1 and A2 output currents less than 80A in this step, then explanation load power consumption is smaller, and the power supply of A1 and A2
Measure the power consumption far beyond load.
Step 608：Sending enabled instruction gives the Digital ID in holding state minimum power supply module；
For example：Above-mentioned steps 606 judge that A3, A4 and A5 are in holding state, then send enabled instruction in the step
To A3.
Step 609：The minimum power supply module of Digital ID in holding state receives institute by power management bus
When stating enabled instruction, it is determined that receiving the number of the enabled instruction；
Step 610：Judge whether the number of the enabled instruction is consistent with the number of the power supply module in power supply state,
If it is, performing step 611；Otherwise, step 612 is performed；
The process of step 609 and step 610 primarily to ensure the accuracy for starting, for example：A1 and A2 is in power supply
State, A3, A4 and A5 are in holding state, and now, A3 only receives the enabled instruction of A1 transmissions, and does not receive A2 transmissions
Enabled instruction, then the number of enabled instruction with power supply state power supply module number it is inconsistent, illustrate that A2 can be
A1 load sharings, and A3 need not be started.
Step 611：Start the minimum power supply module of the Digital ID in holding state, be the load supplying of peripheral hardware, and
Terminate current process；
Step 612：Existing power supply state is kept, and terminates current process；
Step 613：Sending halt instruction gives the Digital ID in power supply state maximum power supply module；
Step 614：When the maximum power supply module of Digital ID in power supply state receives halt instruction, stop supplying
Electricity, and terminate current process；
Step 615：When timing duration reach it is default have holidays by turns threshold value when, by power management bus, obtain its of connection
The ruuning situation of his power supply module；
The step is mainly and avoids part power supply module from being constantly in power supply state, and another part power supply module is located always
In holding state.The equilibrium for ensureing that each power supply module is used by having holidays by turns.
Step 616：According to the ruuning situation, other power supply modules in holding state are judged whether, if
It is then to perform step 617；Otherwise, step 612 is performed；
Step 617：Enabled instruction is sent to other power supply modules in holding state；
Step 618：After the power supply module in holding state starts, then itself stop being supplied for the load of the outside
Electricity, when monitoring that the running status is changed into holding state from power supply state, triggering stops the timer and stops timing, and
Zero.
For example：A1 shown in Fig. 5 when time powers duration reached the threshold value such as 15 days of having holidays by turns, then check A2, A3, A4 and
With the presence or absence of the power supply module in holding state in A5, such as detect A3, A4 and A5 and be in holding state, then send and start
Instruct to A3, after A3 starts power supply, A1 then stops power supply, now, the timer of A3 starts to be powered timing for A3, and A1
Timer then stops being A1 timing, while the timer zero of A1.
According to such scheme, various embodiments of the present invention at least have the advantages that：
1. due between power supply module each described by the power management bus connect so that each power supply module it
Between can directly be communicated, each described power supply module, for when for outside load supplying, monitoring the power supply of itself
Duration, when the powers duration reach it is default have holidays by turns threshold value when, by the power management bus, obtain other institutes of connection
The ruuning situation of power supply module is stated, according to the ruuning situation, the power supply module in holding state is judged whether, if
It is enabled instruction then to be sent to the power supply module in holding state, when the power supply module in holding state is opened
After dynamic, then itself stops the load supplying for the outside, and by above-mentioned monitoring powers duration, and long reaching is had holidays by turns while power is being supplied
During threshold value, then start the power supply module in holding state, and the power supply module that powers duration reaches threshold value of having holidays by turns then stops supplying
Electricity, it is ensured that each power supply module uses balanced.
2. by being the corresponding Digital ID of power supply module distribution each described；When the target power supply module is outside
Load supplying when, real-time monitoring output current；When the output current is more than default first current threshold, then judgement is
It is no exist in holding state power supply module, if it is, send enabled instruction to the Digital ID in holding state most
Small power supply module；The minimum power supply module of Digital ID in holding state receives institute by the power management bus
When stating enabled instruction, it is determined that receive the number of the enabled instruction, judge the enabled instruction number whether with confession
The number of the power supply module of electricity condition is consistent, is the load supplying of the peripheral hardware, it is ensured that power supply module exists if it is, starting
Power supply in optimal power supply is interval.
It should be noted that herein, such as first and second etc relational terms are used merely to an entity
Or operation makes a distinction with another entity or operation, and not necessarily require or imply these entities or exist between operating
Any this actual relation or order.And, term " including ", "comprising" or its any other variant be intended to it is non-
It is exclusive to include, so that process, method, article or equipment including a series of key elements not only include those key elements,
But also other key elements including being not expressly set out, or also include by this process, method, article or equipment are solid
Some key elements.In the absence of more restrictions, the key element limited by sentence " including a 〃 ", does not arrange
Except also there is other identical factor in the process including the key element, method, article or equipment.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can pass through
Programmed instruction related hardware is completed, and foregoing program can be stored in the storage medium of embodied on computer readable, the program
Upon execution, the step of including above method embodiment is performed；And foregoing storage medium includes：ROM, RAM, magnetic disc or light
Disk etc. is various can be with the medium of store program codes.
It is last it should be noted that：Presently preferred embodiments of the present invention is the foregoing is only, skill of the invention is merely to illustrate
Art scheme, is not intended to limit the scope of the present invention.All any modifications made within the spirit and principles in the present invention,
Equivalent, improvement etc., are all contained in protection scope of the present invention.
Claims (10)
1. a kind of power supply cabinet, it is characterised in that including：At least two power supply modules and power management bus, wherein,
Connected by the power management bus between each described power supply module；
Each described power supply module, for when for outside load supplying, the powers duration of itself being monitored, when the power supply
Duration reach it is default have holidays by turns threshold value when, by the power management bus, obtain the fortune of other power supply modules of connection
Market condition, according to the ruuning situation, judges whether the power supply module in holding state, if it is, send starting
Instruct to the power supply module in holding state, after the power supply module in holding state starts, then itself stops
It is only the load supplying of the outside.
2. power supply cabinet according to claim 1, it is characterised in that each described power supply module, including：Monitoring
Unit and timer, wherein,
The monitoring subelement, for monitoring running status, when monitor the running status from holding state be changed into power shape
During state, triggering starts the timer；When monitoring that the running status is changed into holding state from power supply state, triggering stops
The timer；
The timer, it is a length of described during timing for when the triggering for receiving the monitoring subelement starts, starting timing
Powers duration；When the triggering for receiving the monitoring subelement stops, stopping timing, and be zeroed.
3. power supply cabinet according to claim 1, it is characterised in that each described power supply module, with corresponding
Digital ID, is further used for：
When for outside load supplying, real-time monitoring output current, when the output current is more than default first current threshold
During value, then according to the ruuning situation, the power supply module in holding state is judged whether, if it is, send starting
Instruct and give the Digital ID in holding state minimum power supply module.
4. power supply cabinet according to claim 3, it is characterised in that each described power supply module, is further used for：
When in holding state, when receiving the enabled instruction by the power management bus, it is determined that receiving described opening
The number of dynamic instruction, according to the ruuning situation, judge the enabled instruction number whether with the power supply in power supply state
The number of module is consistent, is the load supplying of the peripheral hardware if it is, starting.
5. the power supply cabinet according to claim 3 or 4, it is characterised in that
Each described power supply module, is further used for：When for outside load supplying, when monitoring that the output current is small
When default second current threshold, then send halt instruction and give the Digital ID in power supply state maximum power supply module.
6. a kind of electric power system, it is characterised in that including：Any described power supply cabinet of at least one claim 1 to 5 and
At least one load, wherein,
At least one power supply cabinet, for carrying out redundant power supply for described at least one load.
7. a kind of method of supplying power to, it is characterised in that each power supply module is connected by power management bus, is also included：
When a target power supply module is outside load supplying, the powers duration of itself is monitored；
When the powers duration reach it is default have holidays by turns threshold value when, by the power management bus, obtain other institutes of connection
State the ruuning situation of power supply module；
According to the ruuning situation, other power supply modules in holding state are judged whether, if it is, send starting
Instruct to described other power supply modules in holding state, after the power supply module in holding state starts, then certainly
Body stops the load supplying for the outside.
8. method according to claim 7, it is characterised in that
The monitoring powers duration of itself, including：
Monitoring running status, when monitoring that the running status is changed into power supply state from holding state, triggering starts timer
Start timing, a length of powers duration during timing；
After the load supplying itself stopped as the outside, further include：
When monitoring that the running status is changed into holding state from power supply state, triggering stops the timer and stops timing,
And be zeroed.
9. method according to claim 7, it is characterised in that further include：
For power supply module distributes corresponding Digital ID each described；
When the target power supply module is outside load supplying, real-time monitoring output current；
When the output current is more than default first current threshold, then the power supply mould in holding state is judged whether
Block, gives the Digital ID in holding state minimum power supply module if it is, sending enabled instruction；
The minimum power supply module of Digital ID in holding state receives the startup and refers to by the power management bus
When making, it is determined that receive the number of the enabled instruction, judge the enabled instruction number whether with power supply state
The number of power supply module is consistent, is the load supplying of the peripheral hardware if it is, starting.
10. method according to claim 9, it is characterised in that further include：
When the target power supply module is outside load supplying, when monitoring the output current less than the default second electricity
During stream threshold value, then send halt instruction and give the Digital ID in power supply state maximum power supply module.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109324677A (en) * | 2018-09-19 | 2019-02-12 | 郑州云海信息技术有限公司 | A kind of method for controlling power supply and device |
| CN112421759A (en) * | 2020-11-25 | 2021-02-26 | 国家电网有限公司 | Power supply switching device |
| CN113471992A (en) * | 2021-05-23 | 2021-10-01 | 山东英信计算机技术有限公司 | Cabinet power supply method, system, equipment and medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5808422A (en) * | 1996-05-10 | 1998-09-15 | Philips Electronics North America | Lamp ballast with lamp rectification detection circuitry |
| CN102290854A (en) * | 2011-07-01 | 2011-12-21 | 创新科存储技术（深圳）有限公司 | Method and device for performing state control on redundant power module |
| CN102687094A (en) * | 2011-12-31 | 2012-09-19 | 华为技术有限公司 | Processing method and appliance for multi-power supply |
| CN103730949A (en) * | 2013-12-23 | 2014-04-16 | 浪潮电子信息产业股份有限公司 | Server energy-saving power supply design method supporting both AC input and DC input |
| CN104133541A (en) * | 2014-08-06 | 2014-11-05 | 浪潮电子信息产业股份有限公司 | Method for prolonging service life of server power supply |
| CN104866061A (en) * | 2015-05-12 | 2015-08-26 | 浪潮电子信息产业股份有限公司 | Method for controlling redundant power supply, power supply cabinet, and system |
-
2016
- 2016-11-25 CN CN201611059172.1A patent/CN106774760A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5808422A (en) * | 1996-05-10 | 1998-09-15 | Philips Electronics North America | Lamp ballast with lamp rectification detection circuitry |
| CN102290854A (en) * | 2011-07-01 | 2011-12-21 | 创新科存储技术（深圳）有限公司 | Method and device for performing state control on redundant power module |
| CN102687094A (en) * | 2011-12-31 | 2012-09-19 | 华为技术有限公司 | Processing method and appliance for multi-power supply |
| CN103730949A (en) * | 2013-12-23 | 2014-04-16 | 浪潮电子信息产业股份有限公司 | Server energy-saving power supply design method supporting both AC input and DC input |
| CN104133541A (en) * | 2014-08-06 | 2014-11-05 | 浪潮电子信息产业股份有限公司 | Method for prolonging service life of server power supply |
| CN104866061A (en) * | 2015-05-12 | 2015-08-26 | 浪潮电子信息产业股份有限公司 | Method for controlling redundant power supply, power supply cabinet, and system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109324677A (en) * | 2018-09-19 | 2019-02-12 | 郑州云海信息技术有限公司 | A kind of method for controlling power supply and device |
| CN112421759A (en) * | 2020-11-25 | 2021-02-26 | 国家电网有限公司 | Power supply switching device |
| CN113471992A (en) * | 2021-05-23 | 2021-10-01 | 山东英信计算机技术有限公司 | Cabinet power supply method, system, equipment and medium |
| CN113471992B (en) * | 2021-05-23 | 2024-02-09 | 山东英信计算机技术有限公司 | Cabinet power supply method, system, equipment and medium |
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