CN203025639U - Micro server and power supply system thereof - Google Patents
Micro server and power supply system thereof Download PDFInfo
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- CN203025639U CN203025639U CN 201220704744 CN201220704744U CN203025639U CN 203025639 U CN203025639 U CN 203025639U CN 201220704744 CN201220704744 CN 201220704744 CN 201220704744 U CN201220704744 U CN 201220704744U CN 203025639 U CN203025639 U CN 203025639U
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Abstract
The utility model belongs to the power supply design field and provides a micro server and a power supply system thereof. The power supply system of the micro server comprises an uninterruptible power supply circuit which is used for supplying power to a load when a first power supply is in an outage or shortage state. The power supply system of the micro server is capable of effectively handling a situation that the micro server is powered down suddenly and improving continuity of power supply, small in size, and convenient to install. Due to the fact that the uninterruptible power supply circuit can be embedded in the system and distribution type uninterruptible power supply arrangement is formed in a data center, compared with an existing centralization type uninterruptible power supply arrangement mode, power failure is enabled to be localized, operation is enabled to be stable and reliable, and waste of multitudinous idle equipment caused by one-off investment for construction of a large-scale uninterruptible power supply is reduced.
Description
Technical field
The utility model belongs to the Power Management Design field, relates in particular to a kind of microserver and electric power system thereof that is mainly used in data center.
Background technology
Along with the progress of science and technology, every profession and trade is more and more higher to the requirement of power supply reliability, and a lot of occasions must adopt the dual power supply mode to guarantee power supply reliability.Under the dual power supply mode, two kinds of different power supplys are realized each other switching by change-over switch.
Data center is a kind of Multifunctional buildings that can hold a plurality of servers, communication facilities and information technoloy equipment.The electric power system of present data center has generally adopted the dual power supply mode.Special status due to data center in network application, its security to electric power system, continuity, reliability have higher requirement.Particularly to the electric power system of the microserver at data centers, in order to guarantee the continuous working of information technoloy equipment, must guarantee that the electric power system of microserver moves continuously.
Yet, in prior art, although the electric power system of microserver has adopted the dual power supply mode, electric power system simple in structure, function modoularization is not enough, and work is flexible poor, and the one-time investment cost is high; And electric power system does not possess the uninterrupted power supply ability, can't satisfy 24 hours uninterrupted power supply demands of load, and the continuity of system's operation is relatively poor.
The utility model content
The purpose of this utility model is to provide a kind of electric power system of microserver, be intended to solve the electric power system function modoularization deficiency of existing microserver, cost of investment is high, and do not possess the uninterrupted power supply ability, can't satisfy load uninterrupted power supply demand, the relatively poor problem of continuity of system's operation.
The utility model is achieved in that a kind of electric power system of microserver, and described system comprises:
The first power supply;
The imput output circuit that connects load;
Connect described imput output circuit, comprise the uninterrupted power supply circuit of uninterrupted power source electric battery;
The switching power circuit that connects described the first power supply and described imput output circuit is exported to described load by described imput output circuit after the voltage transitions of described the first power supply output is become described load required voltage;
The controller that connects described uninterrupted power supply circuit and described switching power circuit starts described uninterrupted power supply circuit and passes through described imput output circuit to described load supplying by described uninterrupted power supply circuit when the under-voltage signal of described switching power circuit output.
Further, described system can also comprise:
The second power supply;
Be connected on the supply access between described the second power supply and described imput output circuit and be connected the commutation circuit of described controller, the supply access between described the second power supply and described imput output circuit is connected in the switching command that sends according to described controller during to described load supplying when described uninterrupted power supply circuit or operator's operation.
Further, described commutation circuit can be solid-state relay; Described the first power supply can be the solar panel as primary power, and described the second power supply can be the civil power as standby power supply.
Simultaneously, described system can also comprise:
Load voltage/the current detection circuit that connects described load and described controller, the voltage/current of the described load of collection and the described voltage/current that will gather send to described controller and by described controller, described voltage/current are processed;
The signal transmitting and receiving circuit that connects described controller and remote monitoring center, the described voltage/current after described controller is processed sends to remote monitoring center.
Described signal transmitting and receiving circuit can connect described remote monitoring center by the internet.
Described imput output circuit can also be connected to the reset terminal of information technoloy equipment described controller, and the command adapted thereto that described controller receives according to described signal transmitting and receiving circuit sends corresponding control signal to the described reset terminal of described information technoloy equipment.
In above-mentioned electric power system, described switching power circuit can be an inverse-excitation type switch power-supply; Described controller can adopt 51 single-chip microcomputers.
Another purpose of the present utility model is to provide a kind of microserver, and described microserver comprises the electric power system of microserver as above.
In above-mentioned microserver, described switching power circuit can be an inverse-excitation type switch power-supply; Described controller can adopt 51 single-chip microcomputers.
The electric power system of the microserver that the utility model provides, is powered to the load by uninterrupted power supply circuit when the first power supply outage or electricity shortage owing to having comprised uninterrupted power supply circuit.This system can effectively process microserver and burst power down situation occur, has strengthened the continuity of system power supply; Simultaneously, this system bulk is little, easy for installation, can be from the embedding uninterrupted power supply circuit, form the deployment of distributed uninterrupted power source in data center, compared to existing centralized uninterrupted power source deployment way, can make power fail localization, move more stablely, reliable, and reduce the construction input of disposable large-scale uninterrupted power source and the waste of numerous idle equipments of bringing.
Description of drawings
Fig. 1 is the structural drawing of the electric power system of the microserver that provides of the utility model the first embodiment;
Fig. 2 is the structural drawing of the electric power system of the microserver that provides of the utility model the second embodiment;
Fig. 3 is the structural drawing of the electric power system of the microserver that provides of the utility model the 3rd embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
For the problem that prior art exists, the electric power system of the microserver that the utility model provides has comprised uninterrupted power supply circuit, when the first power supply outage or electricity shortage, is powered to the load by uninterrupted power supply circuit.
Fig. 1 shows the structure of the electric power system of the microserver that the utility model the first embodiment provides, and for convenience of explanation, only shows the part relevant to the utility model the first embodiment.
Specifically, the electric power system of the microserver that provides of the utility model the first embodiment comprises: the first power supply 11; The imput output circuit 15 that connects load; Connect imput output circuit 15, comprise the uninterrupted power supply circuit 12 of uninterrupted power source electric battery; The switching power circuit 13 that connects the first power supply 11 and imput output circuit 15 after being used for the voltage transitions that the first power supply 11 is exported is become the load required voltage, is exported to load by imput output circuit 15; The controller 14 that connects uninterrupted power supply circuit 12 and switching power circuit 13, be used for when the first power supply 11 outages or electricity shortage, when switching power circuit 13 is exported under-voltage signal, start uninterrupted power supply circuit 12, uninterrupted power supply circuit 12 powers to the load by imput output circuit 15.
In the utility model embodiment one, uninterrupted power supply circuit 12 both can be integrated in native system, also can be external in the uninterrupted power source interface of native system.
In the utility model embodiment one, the primary voltage of exporting due to the first power supply 11 can't directly for load provides power supply, therefore, need carry out step-down processing and noise reduction process by the voltage of 13 pairs of the first power supplies 11 outputs of switching power circuit.Preferably, switching power circuit 13 is an inverse-excitation type switch power-supply, and this switching power circuit 13 also can have the functions such as overcurrent short-circuit protection, overload protection and overvoltage protection.
In the utility model embodiment one, controller 14 adopts 51 single-chip microcomputers, and the inside of 51 single-chip microcomputers is integrated with the mould of 8 path 10 positions/number conversion function, thereby has reduced peripheral circuit, has strengthened the stability of circuit.
The electric power system of the microserver that the utility model embodiment one provides, is powered to the load by uninterrupted power supply circuit 12 when the first power supply 11 outages or electricity shortage owing to having comprised uninterrupted power supply circuit 12.This system can effectively process microserver and burst power down situation occur, has strengthened the continuity of system power supply; Simultaneously, this system is from embedding uninterrupted power supply circuit 12, form the deployment of distributed uninterrupted power source in data center, compared to existing centralized uninterrupted power source deployment way, can make the power fail localization, move more stablely, reliable, and the construction that has reduced disposable large-scale uninterrupted power source drops into.
Fig. 2 shows the structure of the electric power system of the microserver that the utility model the second embodiment provides, and for convenience of explanation, only shows the part relevant to the utility model the second embodiment.
From shown in Figure 1 different, in the utility model embodiment two, the electric power system of microserver adopts the dual power supply mode, and at this moment, system also comprises: the second power supply 16; Be connected on the supply access between the second power supply 16 and imput output circuit 15 and be connected the commutation circuit 17 of controller 14, be used for when uninterrupted power supply circuit 12 powers to the load, the supply access between the second power supply 16 and imput output circuit 15 is connected in the switching command that sends according to controller 14 or operator's operation.
Preferably, in the utility model embodiment two, the characteristics such as commutation circuit 17 is solid-state relays, and this solid-state relay has high life, high reliability, electromagnetic interference (EMI) is little, slewing rate is fast can be come by an input/output interface of 51 single-chip microcomputers the gauge tap state; The first power supply 11 is the solar panels as primary power, and it is output as the direct current of 220V; The second power supply 16 is the civil powers as standby power supply, and this civil power is the alternating current of 220V specifically.
In the utility model embodiment two, the predeterminable time threshold value of controller 14, after uninterrupted power supply circuit 12 started, the power-on time of 14 pairs of uninterrupted power supply circuits 12 of controller was carried out timing, when timing time reaches time threshold, send switching command to commutation circuit 17; Controller 14 also can determine whether to send switching command according to the voltage swing that is input to load, during lower than certain value, sends switching command to commutation circuit 17 when the voltage swing that is input to load.
The electric power system of the microserver that the utility model embodiment two provides is on the basis of the utility model embodiment one, also realized the dual power supply mode, when one road power supply breaks down therein, can be after switching uninterrupted power supply circuit 12, switch to another road power supply, further comprised reliability and the continuity of data center's work.
Fig. 3 shows the structure of the electric power system of the microserver that the utility model the 3rd embodiment provides, and for convenience of explanation, only shows the part relevant to the utility model the 3rd embodiment.
From illustrated in figures 1 and 2 different, in the utility model embodiment three, the electric power system of microserver can also comprise: the load voltage/current detection circuit 18 that connects load and controller 14, be used for gathering load voltage/electric current, and the voltage/current that gathers is sent, give controller 14, processed by 14 pairs of these voltage/currents of controller; The signal transmitting and receiving circuit 19 that connects controller 14 and remote monitoring center, the voltage/current after being used for controller 14 is processed sends to remote monitoring center.
In the utility model embodiment three, signal transmitting and receiving circuit 19 can connect remote monitoring center by cable network or wireless network, and preferably, signal transmitting and receiving circuit 19 connects remote monitoring center by the internet.
When system comprised the first power supply 11 and the second power supply 16, signal transmitting and receiving circuit 19 also was used for the long-range switching signal that receiving remote Surveillance center sends; Controller 14 is also for the long-range switching signal that receives according to signal transmitting and receiving circuit 19, send switching command to commutation circuit 17, commutation circuit 17 is connected supply access between the second power supply 16 and imput output circuit 15 according to switching command, thereby has completed the Long-distance Control of handoff procedure under the dual power supply mode.
In the utility model embodiment three, imput output circuit 15 also is used for the reset terminal of information technoloy equipment is connected to controller 14; At this moment, when extremely need to restart appears in information technoloy equipment or do not need information technoloy equipment work, remote monitoring center can send command adapted thereto to signal transmitting and receiving circuit 19, controller 14 is also for the command adapted thereto that receives according to signal transmitting and receiving circuit 19, reset terminal to information technoloy equipment sends corresponding control signal, thereby reaches the control function to information technoloy equipment.
The electric power system of the microserver that the utility model embodiment three provides is on the basis of the utility model embodiment one, also by voltage/current detection circuit 18 and signal transmitting and receiving circuit 19, realized the remote monitoring to the load supplying situation, also can realize the Long-distance Control that dual power supply switches, and can further realize the control to information technoloy equipment.
The utility model has also proposed a kind of microserver, comprises the electric power system of microserver as above.
The electric power system of the microserver that the utility model provides, is powered to the load by uninterrupted power supply circuit 12 when the first power supply 11 outages or electricity shortage owing to having comprised uninterrupted power supply circuit 12.This system can effectively process microserver and burst power down situation occur, has strengthened the continuity of system power supply; Simultaneously, this system bulk is little, easy for installation, can be from embedding uninterrupted power supply circuit 12, form the deployment of distributed uninterrupted power source in data center, compared to existing centralized uninterrupted power source deployment way, can make the power fail localization, move more stable, reliable, and the waste of the numerous idle equipments that reduced the construction input of disposable large-scale uninterrupted power source and brought, in the time of a microserver generation security incident, the distributed deployment design proposal can not affect other microserver, thereby greatly reduces risk and loss.Have again, also can realize the dual power supply mode, when one road power supply breaks down therein, can switch to another road power supply after switching uninterrupted power supply circuit 12, further comprised reliability and the continuity of data center's work.In addition, also can pass through voltage/current detection circuit 18 and signal transmitting and receiving circuit 19, realize the remote monitoring to the load supplying situation, also can realize the Long-distance Control that dual power supply switches, and can further realize the control to information technoloy equipment.
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. the electric power system of a microserver, is characterized in that, described system comprises:
The first power supply;
The imput output circuit that connects load;
Connect described imput output circuit, comprise the uninterrupted power supply circuit of uninterrupted power source electric battery;
The switching power circuit that connects described the first power supply and described imput output circuit is exported to described load by described imput output circuit after the voltage transitions of described the first power supply output is become described load required voltage;
The controller that connects described uninterrupted power supply circuit and described switching power circuit starts described uninterrupted power supply circuit and passes through described imput output circuit to described load supplying by described uninterrupted power supply circuit when the under-voltage signal of described switching power circuit output.
2. the electric power system of microserver as claimed in claim 1, is characterized in that, described system also comprises:
The second power supply;
Be connected on the supply access between described the second power supply and described imput output circuit and be connected the commutation circuit of described controller, the supply access between described the second power supply and described imput output circuit is connected in the switching command that sends according to described controller during to described load supplying when described uninterrupted power supply circuit or operator's operation.
3. the electric power system of microserver as claimed in claim 2, is characterized in that, described commutation circuit is solid-state relay; Described the first power supply is the solar panel as primary power, and described the second power supply is the civil power as standby power supply.
4. the electric power system of microserver as claimed in claim 2, is characterized in that, described system also comprises:
Load voltage/the current detection circuit that connects described load and described controller, the voltage/current of the described load of collection and the described voltage/current that will gather send to described controller and by described controller, described voltage/current are processed;
The signal transmitting and receiving circuit that connects described controller and remote monitoring center, the described voltage/current after described controller is processed sends to remote monitoring center.
5. the electric power system of microserver as claimed in claim 4, is characterized in that, described signal transmitting and receiving circuit connects described remote monitoring center by the internet.
6. the electric power system of microserver as claimed in claim 4, it is characterized in that, described imput output circuit also is connected to described controller with the reset terminal of information technoloy equipment, and the command adapted thereto that described controller receives according to described signal transmitting and receiving circuit sends corresponding control signal to the described reset terminal of described information technoloy equipment.
7. as the electric power system of the described microserver of claim 1 to 6 any one, it is characterized in that, described switching power circuit is an inverse-excitation type switch power-supply; Described controller adopts 51 single-chip microcomputers.
8. a microserver, is characterized in that, described microserver comprises the electric power system as the described microserver of claim 1 to 6 any one.
9. microserver as claimed in claim 8, is characterized in that, described switching power circuit is an inverse-excitation type switch power-supply; Described controller adopts 51 single-chip microcomputers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220704744 CN203025639U (en) | 2012-12-18 | 2012-12-18 | Micro server and power supply system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220704744 CN203025639U (en) | 2012-12-18 | 2012-12-18 | Micro server and power supply system thereof |
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| Publication Number | Publication Date |
|---|---|
| CN203025639U true CN203025639U (en) | 2013-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220704744 Expired - Fee Related CN203025639U (en) | 2012-12-18 | 2012-12-18 | Micro server and power supply system thereof |
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| CN (1) | CN203025639U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064495A (en) * | 2012-12-18 | 2013-04-24 | 汕尾芯灵电子科技有限公司 | Micro server and power supply system thereof |
| CN109936214A (en) * | 2019-03-07 | 2019-06-25 | 北京华安普特网络科技有限公司 | A kind of power supply monitoring system for server |
| CN113934178A (en) * | 2021-12-17 | 2022-01-14 | 江苏安世朗智能科技有限公司 | Complex intelligent control system for safety power supply |
-
2012
- 2012-12-18 CN CN 201220704744 patent/CN203025639U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064495A (en) * | 2012-12-18 | 2013-04-24 | 汕尾芯灵电子科技有限公司 | Micro server and power supply system thereof |
| CN103064495B (en) * | 2012-12-18 | 2016-07-06 | 汕尾芯灵电子科技有限公司 | A kind of microserver and electric power system thereof |
| CN109936214A (en) * | 2019-03-07 | 2019-06-25 | 北京华安普特网络科技有限公司 | A kind of power supply monitoring system for server |
| CN113934178A (en) * | 2021-12-17 | 2022-01-14 | 江苏安世朗智能科技有限公司 | Complex intelligent control system for safety power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20171218 |