CN105098959A - Bootup architecture for redundancy-type standby power system - Google Patents
Bootup architecture for redundancy-type standby power system Download PDFInfo
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- CN105098959A CN105098959A CN201410190314.2A CN201410190314A CN105098959A CN 105098959 A CN105098959 A CN 105098959A CN 201410190314 A CN201410190314 A CN 201410190314A CN 105098959 A CN105098959 A CN 105098959A
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- 230000010354 integration Effects 0.000 claims abstract description 13
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Abstract
The invention discloses a bootup architecture for a redundancy-type standby power system, and the redundancy-type standby power system is electrically connected with a load, and comprises (N+M) power suppliers, wherein N is not less than one and M is also not less than one. The bootup architecture comprises a power integration backboard which is electrically connected with each power supplier, and also comprises a mode switching part. The power integration backboard comprises a starting circuit, and has a synchronous starting mode for starting the power suppliers at the same time, and a sequent starting mode for enabling the power suppliers to be started sequentially. The mode switching part is electrically connected with the starting circuit, and is manually switched by a user to output a synchronous starting signal for enabling the power integration backboard to enter the synchronous starting mode, and to output a sequent starting signal for enabling the power integration backboard to enter the sequent starting mode.
Description
Technical field
The present invention relates to a kind of redundance type standby electrical power system, espespecially a kind of avoiding starts the excessive Bootup infrastructure causing jumping the redundance type standby electrical power system that electric problem occurs of burst current.
Background technology
Because scientific and technological industry is now for the requirement of electric power supply stability, then dealer is had to propose a kind of redundance type standby electrical power system (RedundantPowerSupply), this redundance type standby electrical power system consist predominantly of N+M power supply unit and unify these power supply unit institute's output powers whole and to a load supplying electric power integrate backboard, wherein, this N≤1, this M≤1.When load operation, this electric power integrates backboard according to the power output of each this power supply unit of power consumption Determines of load, when wherein one this power supply unit damage and cannot normal power supply time, this electric power integrates the power output that each this power supply unit readjusted by backboard, to maintain the supply of normal electric power.
But because existing redundance type electric power system is starting instantly, namely its each this power supply unit comprised starts simultaneously.When this redundance type electric power system is applied in the load of power consumption about 2000 watts, this redundance type electric power system in startup instantly, the startup burst current that each this power supply unit produces easily causes the no-fuse switch in power supply grid (NoFuseBreaker) cannot bear excessive startup burst current and automatic separating, disconnect the electrical connection of power supply grid and this redundance type electric power system, this redundance type electric power system cannot normally be started.Moreover, though there is dealer to propose a kind of redundance type electric power system for this problem, but this redundance type electric power system needs significantly to change circuit laying to be adjusted again or for load, cause overall structure to be tending towards complicated, and inconvenience is applied in each this redundance type electric power system.
Summary of the invention
Main purpose of the present invention, be to solve existing redundance type electric power system in startup instantly produces startup burst current and crosses ambassador's no-fuse switch and cannot bear and the problem of escape.
For reaching above-mentioned purpose, the invention provides a kind of startup structure of redundance type standby electrical power system, this redundance type standby electrical power system is electrically connected a load and includes N+M power supply unit, this N≤1 and this M≤1.Wherein, this startup structure includes electric power integration backboard and a mode toggle.This electric power is integrated backboard and is electrically connected each this power supply unit, and include a start-up circuit, and this electric power is integrated backboard and had one and receive when this start-up circuit an enabling signal that this load exports and make the synchronous power on mode that each this power supply unit starts simultaneously, and one receives when this start-up circuit this enabling signal that this load exports and makes the order power on mode of each this power supply unit sequential start.This mode toggle is electrically connected this start-up circuit, and exporting by user's manual switchover has a synchronous starting-up signal and making this electric power integration backboard enter this synchronous power on mode to make this electric power integration backboard enter the order starting-up signal of this order power on mode.
In an embodiment, this redundance type standby electrical power system includes a cabinet, and this mode toggle to be arranged on this cabinet and to be electrically connected with this start-up circuit.
In an embodiment, this mode toggle to be selected from by a push-button switch, a rocker switch or a slide switch form one of them of group.
In an embodiment, this electric power integrate backboard in this order open state be with one buffer time each this power supply unit of sequential start.
In an embodiment, this electric power is integrated backboard and is included this start-up circuit of an electric connection and receive this enabling signal, this order starting-up signal, this synchronous starting-up signal and determine that this redundance type standby electrical power system enters the control unit of this synchronous power on mode or this order power on mode.
In an embodiment, this control unit exports to each this power supply unit a starting-up signal that this power supply unit is started.
In an embodiment, this mode toggle includes one has the first conducting pin of this synchronous starting-up signal and to export by conducting the second conducting pin having this order starting-up signal by conducting output.
In an embodiment, this mode toggle is arranged at this electric power and integrates on backboard.
By said structure of the present invention, compared to conventional, there is following characteristics:
1. the present invention makes this electric power integration backboard have this synchronous power on mode and this order power on mode, and provides user manual switchover, starts cause no-fuse switch escape problem to occur to avoid this redundance type standby electrical power system.
2. the present invention in this mode diverter switch improve existing redundance type standby electrical power system to start burst current excessive and cause circuit layout to need significantly to change or structure is tending towards complicated problem for solving.
Accompanying drawing explanation
Fig. 1 is the electrical unit composition schematic diagram of one embodiment of the invention.
Fig. 2 is the structural representation of one embodiment of the invention.
Fig. 3 is the structural representation of another embodiment of the present invention.
Fig. 4 is the implementing procedure schematic diagram of one embodiment of the invention.
Embodiment
Relate to detailed description of the present invention and technology contents, now just coordinate graphic being described as follows:
Refer to Fig. 1 and Fig. 2, the present invention is a kind of Bootup infrastructure of redundance type standby electrical power system (RedundantPowerSupplySystem), this redundance type standby electrical power system 100 is electrically connected a load 200 and provides power for operation to make it operate to this load 200, this load 200 can be the electronic product such as a motherboard or a server, and this load 200 exports when starting up an enabling signal (Ps_on).This redundance type standby electrical power system 100 is also called fault-tolerant power source supply, and it includes N+M power supply unit 1, this N≤1 and this M≤1.In power supply process, wherein this power supply unit 1 makes a mistake or damages, and its electric power supplied can turn and to be continued supply by other this power supply units 1, stable to guarantee that electric power supplies.Moreover this Bootup infrastructure of the present invention includes an electric power and integrates backboard 2 and a mode toggle 3.Wherein, this electric power is integrated backboard 2 and is electrically connected each this power supply unit 1, and comprise a start-up circuit 21, this electric power is integrated backboard 2 and is mainly used in distributing, integrating each this power supply unit 1 output power, and the single power level that each this power supply unit 1 exports is modulated into the power level meeting this load 200 need of work.This electric power of the present invention is integrated backboard 2 and receive this enabling signal (Ps_on) from this load 200 before power supply, and has a synchronous power on mode and an order power on mode.Illustrate, this synchronous power on mode receives based on a synchronous starting-up signal by this start-up circuit 21, and receive this enabling signal (Ps_on) of this load 200 output and each this power supply unit 1 is started simultaneously.This order power on mode is then receive based on an order starting-up signal by this start-up circuit 21, and receives this enabling signal (Ps_on) of this load 200 output and make each this power supply unit 1 sequential start.Further, this electric power is integrated backboard 2 and is included this start-up circuit 21 of an electric connection and receive this order starting-up signal, this synchronous starting-up signal and this enabling signal (Ps_on) and determine the control unit 22 of the power on mode of this redundance type standby electrical power system 100, this control unit 22 can be a microprocessor, and this control unit 22 has a starting-up signal making this power supply unit 1 start to the output of each this power supply unit 1 in this synchronous power on mode or this order power on mode, this starting-up signal is actually the triggering signal triggering this power supply unit 1 and start.In addition, this electric power of the present invention integrate backboard 2 in this order open state can be with one buffer time each this power supply unit 1 of sequential start, specifically, this electric power integrates backboard 2 can export this starting-up signal wherein this power supply unit 1 to this redundance type standby electrical power system 100 by this control unit 22 every cycle buffer time, makes these power supply units 1 sequentially starting up.
Moreover, this mode toggle 3 of the present invention is in an embodiment, can be installed on a cabinet 101 that this redundance type standby electrical power system 100 comprises, this mode toggle 3 exports by user's hand switch this synchronous starting-up signal or this order starting-up signal, and the power level that the electric power water power of this order starting-up signal puts down starting-up signal synchronous with this is different.Further, in the present embodiment this mode toggle 3 can be to be selected from by a push-button switch, a rocker switch or a slide switch form one of them of group.In addition, this mode toggle 3 of the present invention is in another embodiment, also can pin aspect implement, that is this mode toggle 3 can include one has the first conducting pin 31 and of this synchronous starting-up signal to export by conducting the second conducting pin 32 having this order starting-up signal by conducting output, this the first conducting pin 31 is electrically connected this start-up circuit 21 respectively with this second conducting pin 32, and the electric signal produced after the electric signal produced after this first conducting pin 31 conducting and this second conducting pin 32 conducting is different, or be this first conducting pin 31 be connected with this start-up circuit 21 by a conductive loops respectively with this second conducting pin 32, this start-up circuit 21 is made to judge this order starting-up signal or this synchronous starting-up signal.Further, this mode toggle 3 is arranged on this electric power integration backboard 2.
From the above, and please refer to Fig. 4, this redundance type standby electrical power system 100 of the present invention is not when starting, user can by reference to the rated current of a no-fuse switch 301 set on a power supply grid 300, and this mode toggle 3 of Non-follow control produces this order starting-up signal or this synchronous starting-up signal.Specifically, during the startup burst current produced when the rated current of this no-fuse switch 301 can bear this redundance type standby electrical power system 100 in startup, this mode toggle 3 can be made to export this synchronous starting-up signal, make this electric power integrate backboard 2 receiving this enabling signal (Ps_on) that this load 200 sends and enter this synchronous power on mode.If the rated current of this no-fuse switch 301 cannot bear the startup burst current produced when this redundance type standby electrical power system 100 starts, this mode toggle 3 then can be made to export this order starting-up signal, make this electric power integrate backboard 2 and enter this order power on mode (i.e. step S01 shown in Fig. 3) after receiving this enabling signal (Ps_on) that this load 200 sends.Then suppose that the situation that this mode toggle 3 exports this order starting-up signal by user's Non-follow control is described in this.When this load 200 is started and is exported this enabling signal (Ps_on) to this redundance type standby electrical power system 100 (shown in Fig. 3 step S02), this electric power is integrated backboard 2 and is received this enabling signal (Ps_on), and be converted to this order power on mode with this order starting-up signal, now, this electric power integrate that backboard 2 do not start shooting at interval of a buffer time with this control unit 22 in these power supply units 1 one of them send this starting-up signal, make this power supply unit 1 starting up receiving this starting-up signal, until each this power supply unit 1 that this redundance type standby electrical power system 100 comprises all completes starting up (i.e. step S03 shown in Fig. 3).On the contrary, when mode toggle 3 exports this synchronous starting-up signal by user's Non-follow control, this electric power integrates backboard 2 in time receiving this enabling signal (Ps_on), even if this control unit 22 exports this synchronous starting-up signal to each this power supply unit 1 simultaneously, make each this power supply unit 1 start shooting (i.e. step S04 shown in Fig. 3) simultaneously.
In sum, the Bootup infrastructure of this redundance type standby electrical power system of the present invention, this redundance type standby electrical power system is electrically connected a load and includes N+M power supply unit, this N≤1 and this M≤1, the electric power that this Bootup infrastructure includes each this power supply unit of electric connection integrates backboard and a mode toggle.This electric power is integrated backboard and is included a start-up circuit, and has the order power on mode that a synchronous power on mode and that each this power supply unit is started simultaneously makes each this power supply unit sequential start.This mode toggle is electrically connected this start-up circuit, and it exports by user's manual switchover has a synchronous starting-up signal and making this electric power integration backboard enter this synchronous power on mode to make this electric power integration backboard enter the order starting-up signal of this order power on mode.By this, to overcome existing redundance type standby electrical power system in time starting, it starts the excessive problem causing this no-fuse switch escape of burst current.
Claims (8)
1. a Bootup infrastructure for redundance type standby electrical power system, described redundance type standby electrical power system is electrically connected a load and includes N+M power supply unit, described N≤1 and described M≤1, and it is characterized in that, described Bootup infrastructure comprises:
One electric power integrates backboard, described electric power is integrated backboard and is electrically connected power supply unit described in each and includes a start-up circuit, and described electric power is integrated backboard and is had a synchronous power on mode making power supply unit described in each start when described start-up circuit receives the enabling signal that described load exports simultaneously, and one makes power supply unit sequential start described in each order power on mode when described start-up circuit receives the described enabling signal that described load exports; And
One mode toggle, described mode toggle is electrically connected described start-up circuit, and described mode toggle has a synchronous starting-up signal and making described electric power integration backboard enter described synchronous power on mode to make described electric power integration backboard enter the order starting-up signal of described order power on mode by user's manual switchover to export.
2. the Bootup infrastructure of redundance type standby electrical power system according to claim 1, is characterized in that, described redundance type standby electrical power system includes a cabinet, and described mode toggle to be arranged on described cabinet and to be electrically connected with described start-up circuit.
3. the Bootup infrastructure of redundance type standby electrical power system according to claim 1 and 2, is characterized in that, described mode toggle is selected from one of them of the group be made up of a push-button switch, a rocker switch and a slide switch.
4. the Bootup infrastructure of redundance type standby electrical power system according to claim 1, is characterized in that, described electric power integrates backboard in described order power on mode with buffer time sequential start power supply unit described in each.
5. the Bootup infrastructure of redundance type standby electrical power system according to claim 1, it is characterized in that, described electric power is integrated backboard and is included a control unit, described control unit is electrically connected described start-up circuit and receives described enabling signal, described order starting-up signal, described synchronous starting-up signal, to determine that described redundance type standby electrical power system enters described synchronous power on mode or described order power on mode.
6. the Bootup infrastructure of redundance type standby electrical power system according to claim 5, is characterized in that, described control unit exports to power supply unit described in each starting-up signal that described power supply unit is started.
7. the Bootup infrastructure of the redundance type standby electrical power system according to claim 1,4,5 or 6, it is characterized in that, described mode toggle includes one has the first conducting pin of described synchronous starting-up signal and to export by conducting the second conducting pin having described order starting-up signal by conducting output.
8. the Bootup infrastructure of redundance type standby electrical power system according to claim 7, is characterized in that, described mode toggle is arranged at described electric power and integrates on backboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410190314.2A CN105098959A (en) | 2014-05-07 | 2014-05-07 | Bootup architecture for redundancy-type standby power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410190314.2A CN105098959A (en) | 2014-05-07 | 2014-05-07 | Bootup architecture for redundancy-type standby power system |
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| CN105098959A true CN105098959A (en) | 2015-11-25 |
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| CN201410190314.2A Pending CN105098959A (en) | 2014-05-07 | 2014-05-07 | Bootup architecture for redundancy-type standby power system |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080100142A1 (en) * | 2006-10-26 | 2008-05-01 | Topower Computer Industrial Co., Ltd. | Electric appliance with constant power supplied-bus |
| CN101339414A (en) * | 2007-07-02 | 2009-01-07 | 佛山市顺德区顺达电脑厂有限公司 | Power management system and method |
| TWI422120B (en) * | 2011-01-12 | 2014-01-01 | Zippy Tech Corp | A backup power system that operates according to load regulation |
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2014
- 2014-05-07 CN CN201410190314.2A patent/CN105098959A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080100142A1 (en) * | 2006-10-26 | 2008-05-01 | Topower Computer Industrial Co., Ltd. | Electric appliance with constant power supplied-bus |
| CN101339414A (en) * | 2007-07-02 | 2009-01-07 | 佛山市顺德区顺达电脑厂有限公司 | Power management system and method |
| TWI422120B (en) * | 2011-01-12 | 2014-01-01 | Zippy Tech Corp | A backup power system that operates according to load regulation |
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Application publication date: 20151125 |