CN107332122A - A kind of data center's rack and data center's electric power system and method - Google Patents

Abstract

The present invention provides a data center cabinet and a data center power supply system and method. The data center cabinet includes: a cabinet body, an uninterruptible power supply (UPS), and at least one power-consuming component; the UPS and the at least one power-consuming component are located at Inside the cabinet body; the UPS is connected to the at least one power-consuming component; the UPS is used to supply power to the at least one power-consuming component by using the externally input power when there is power input from the outside, and externally When there is no electric energy input, the electric energy stored in the included storage battery assembly is used to supply power to the at least one electric component. The data center power supply system includes: at least two of the above data center cabinets, the at least two data center cabinets are arranged side by side; the UPS in each of the data center cabinets is connected to an external mains power. This solution can reduce the load-bearing requirements of the data center for the computer room.

Description

A data center cabinet and data center power supply system and method

technical field

The invention relates to the technical field of computers, in particular to a data center cabinet and a data center power supply system and method.

Background technique

As an integrated data center, the micro-module data center integrates the racks, air conditioners, fire protection, wiring, power distribution, monitoring, and lighting systems in the traditional computer room into an integrated product, giving full play to the advantages of modular design. Realize the rapid and flexible deployment of the system, with the characteristics of low cost and short construction period.

At present, the micro-module data center generally adopts a centralized power supply method, that is, the uninterruptible power system (Uninterruptible Power System/Uninterruptible Power Supply, UPS) and its battery components are placed in a power distribution room, and each UPS is connected to the micro-module data center respectively. The included data center cabinets are connected to implement power supply to the server hosts in each data center cabinet.

Due to the heavy weight of the UPS and its battery components, placing the UPS and its battery components together will generate a large pressure on the supporting surface, so the requirements for the load bearing of the equipment room are relatively high.

Contents of the invention

Embodiments of the present invention provide a data center cabinet and a data center power supply system and method, which can reduce the data center's load-bearing requirements for a computer room.

In a first aspect, an embodiment of the present invention provides a data center cabinet, including: a cabinet body, an uninterruptible power supply UPS, and at least one electrical component;

Both the UPS and the at least one electrical component are located inside the cabinet body;

The UPS is connected to the at least one electrical component;

The UPS is configured to use externally input electric energy to supply power to the at least one electrical component when there is external electric energy input, and to use the electric energy stored in the included battery pack to supply power to the at least one electric component when there is no external electric energy input. Powered by electrical components.

Optionally,

The UPS is located at the bottom of the cabinet body.

Optionally,

The data center cabinet further includes: at least two power distribution units PDU;

The first PDU of the at least two PDUs is connected to the first external commercial power supply;

The second PDU of the at least two PDUs is connected to a second external mains power supply through the UPS;

Each of the power-consuming components is connected to the first PDU and the second PDU;

The first PDU is configured to use the electric energy input by the first commercial power supply to supply power to the electric components;

The UPS is configured to perform voltage stabilization processing on the electric energy input by the second commercial power supply, use the electric energy after the voltage stabilization processing to charge the storage battery component, and transmit the stable voltage to the second PDU. compressing the processed electric energy, and transmitting the electric energy stored in the storage battery assembly to the second PDU when neither the first commercial power supply nor the second commercial power supply has electric energy input;

The second PDU is configured to use the electric energy from the UPS to supply power to the electric components.

Optionally,

The UPS is further used to monitor the power supply parameters of the first commercial power supply and the second commercial power supply, and send an alarm message when the power supply parameters exceed a preset threshold;

Wherein, the power supply parameters include: any one or more of current value, voltage value and power value.

Optionally,

The electric component is used to detect whether there is electric energy input on the first PDU and the second PDU, and,

When both the first PDU and the second PDU have power input, obtain the required power from the first PDU and the second PDU for operation;

When the first PDU has power input and the second PDU has no power input, obtain the required power from the first PDU for operation;

When the second PDU has power input and the first PDU has no power input, the required power is obtained from the second PDU for operation.

In a second aspect, an embodiment of the present invention provides a data center power supply system, including: at least two of any one of the data center cabinets provided in the first aspect above;

The at least two data center cabinets are arranged side by side;

The UPS in each data center cabinet is connected to an external mains power.

Optionally,

When the data center cabinet includes at least two PDUs, the system further includes: at least two air-conditioning cabinets;

The at least two air-conditioning cabinets and the at least two data center cabinets are arranged side by side, and between adjacent air-conditioning cabinets, between adjacent data center cabinets, and between adjacent data center cabinets and air-conditioning cabinets Each room is equipped with ventilation holes;

The first air-conditioning cabinet of the at least two air-conditioning cabinets is connected to the first external commercial power;

The second air-conditioning cabinet of the at least two air-conditioning cabinets is connected to the second external commercial power;

Each of the air-conditioning cabinets is used to adjust the temperature in the at least two data center cabinets by using the electric energy input by the connected mains.

Optionally,

The power supply system may further include: a power distribution cabinet;

The power distribution head cabinet is arranged side by side with the at least two data center cabinets, and is located at the head of the row;

The power distribution column head cabinet is used to respectively connect external mains power to the UPSs in the at least two data center cabinets through cables.

In the third aspect, the embodiment of the present invention also provides a data center power supply method based on any one of the data center cabinets provided in the first aspect, including:

Use the UPS to detect whether there is external power input;

If so, using externally input electric energy to supply power to the at least one power-consuming component through the UPS;

If not, through the UPS, the electric energy stored in the storage battery assembly is used to supply power to the at least one power-consuming component.

Optionally,

When at least two PDUs are included in the data center cabinet, it further includes:

monitoring the power supply parameters of the first commercial power supply and the second commercial power supply, and sending an alarm message when the power supply parameters exceed a preset threshold;

Wherein, the power supply parameters include: any one or more of current value, voltage value and power value.

In the data center cabinet and data center power supply system and method provided by the embodiments of the present invention, the UPS and at least one power-consuming component are located inside the cabinet body, and the UPS is connected to each power-consuming component. When there is external electrical energy input, the UPS uses the externally input electrical energy to supply power to each electrical component; when there is no external electrical energy input, the UPS uses the electrical energy stored in the battery pack it includes to supply power to each electrical component. It can be seen that in a data center cabinet, the UPS and its battery components are responsible for supplying power to each power-consuming component, thereby realizing independent power supply for each data center cabinet. Compared with the centralized arrangement of UPS and its battery components, the arrangement of distributing the UPS and its battery components in the cabinets of each data center can reduce the pressure of the UPS and its battery components on the supporting surface, thereby reducing the load bearing of the data center on the computer room requirements.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are For some embodiments of the present invention, those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a schematic diagram of a data center cabinet provided by an embodiment of the present invention;

Fig. 2 is a schematic diagram of another data center cabinet provided by an embodiment of the present invention;

Fig. 3 is a schematic diagram of a data center power supply system provided by an embodiment of the present invention;

Fig. 4 is a schematic diagram of another data center power supply system provided by an embodiment of the present invention;

Fig. 5 is a flow chart of a data center power supply method provided by an embodiment of the present invention.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection of the present invention. scope.

As shown in FIG. 1 , an embodiment of the present invention provides a data center cabinet, which may include: a cabinet body 101, an uninterruptible power supply UPS 102, and at least one electrical component 103;

Both the UPS 102 and the at least one electrical component 103 are located inside the cabinet body 101;

The UPS102 is connected to the at least one power-consuming component 103;

The UPS 102 is configured to supply power to the at least one power-consuming component 104 by using the externally input electric energy when there is external electric energy input, and to supply the at least one electric component 104 by using the electric energy stored in the battery pack included when there is no external electric energy input. An electrical component 103 supplies power.

An embodiment of the present invention provides a data center cabinet, in which a UPS and at least one power-consuming component are located inside the cabinet body, and the UPS is connected to each power-consuming component. When there is external electric energy input, the UPS uses the externally input electric energy to supply power to each electric component; when there is no external electric energy input, the electric energy stored in the storage battery component included in the UPS utilizes the power to each electric component. It can be seen that in a data center cabinet, the UPS and its battery components are responsible for supplying power to each power-consuming component, thereby realizing independent power supply for each data center cabinet. Compared with the centralized arrangement of UPS and its battery components, the arrangement of distributing the UPS and its battery components in the cabinets of each data center can reduce the pressure of the UPS and its battery components on the supporting surface, thereby reducing the load bearing of the data center on the computer room requirements.

Optionally, in a data center cabinet, the UPS and its storage battery components may be located at the bottom of the cabinet body.

Due to the heavy weight of the UPS and its battery components, the UPS and its battery components are placed at the bottom of the cabinet body so that the UPS and its battery components are close to the ground of the machine room, and the UPS and its battery components are supported by the ground of the machine room, which can reduce the The pressure on the cabinet body reduces the requirements on the strength of the cabinet body. In addition, due to the heavy weight of the UPS and its battery components, placing the UPS and its battery components at the bottom of the cabinet body lowers the center of gravity of the entire data center cabinet, making the cabinet body more stable and reducing the vibration and shaking of the cabinet body .

Optionally, as shown in Figure 2,

The data center cabinet may further include: at least two power distribution units (Power Distribution Unit, PDU);

The first PDU2051 of the at least two PDUs is connected to the first external mains AC1;

The second PDU2052 of the at least two PDUs is connected to the second external mains AC2 through the UPS102;

Each electric component 103 is connected with the first PDU2051 and the second PDU2052;

The first PDU2051 is used to supply power to each power-consuming component 103 by using the electric energy input by the first commercial power supply AC1;

UPS102 is used to stabilize the electric energy input by the second commercial power supply AC2, use the electric energy after the voltage stabilization to charge its storage battery components, and transmit the electric energy after the voltage stabilization to the second PDU; and When neither the first AC1 nor the second AC2 has electric energy input, transmit the electric energy stored in the storage battery components to the second PDU2052;

The second PDU 2052 is used to supply power to each power-consuming component 103 by using the power from the UPS 102 .

Each data center cabinet can be connected to two mains, among which, the first mains AC1 is directly connected to the first PDU2051, the second mains AC1 is connected to the UPS102, the UPS102 is connected to the second PDU2052, and the second PDU2052 is connected to the All power-consuming components 103 are connected.

It can be seen that each power-consuming component 103 is connected to the first PDU 2051 and the second PDU 2052 . When both the first commercial power AC1 and the second commercial power AC2 have power input, each electric component 103 obtains part of the required power from the first PDU2051 and the second PDU2052 respectively, for example, from the first PDU2051 and the second PDU2051 respectively. The PDU2052 draws 50% of the required power to operate. When only the first commercial power supply AC1 has power input, each power consumption component 103 obtains all required power from the first PDU 2051 . When only the second mains AC2 has power input, UPS102 performs voltage-stabilized processing on the power input by the second mains AC2, then transmits part of the regulated power to the second PDU2052, and uses the rest to stabilize the power. The battery assembly is charged with the processed electric energy, and at this time, each electric component 103 obtains all required electric energy from the second PDU 2052 . When the first commercial power AC1 and the second commercial power AC2 have no electric energy input, the UPS102 converts the electric energy stored in its storage battery components into alternating current and transmits it to the second PDU2052. Get all the power you need.

On the one hand, each power-consuming part is connected to two PDUs, and each PDU is connected to one mains. When both mains have power input, the power-consuming parts can obtain the required power from the two PDUs. When there is no electric energy input to one mains, the power-consuming components can obtain the required electric energy from the PDU connected to the other mains. When there is no electric energy input to the two mains, the electric components can obtain the battery components from the PDU connected to the UPS. stored electrical energy. It can be seen that the two-way mains power supply and the battery pack of the UPS provide triple power supply protection for the power-consuming components, ensuring the reliability of power supply for the power-consuming components.

On the other hand, only one UPS is connected to the mains, while ensuring the stability of the power supply, it reduces the number of required UPSs, reduces the cost of powering the data center, and can reduce the total weight of the UPS, further reducing the Load-bearing requirements for the machine room.

Optionally, the UPS can also monitor the power supply parameters of the first commercial power and the second commercial power, such as monitoring the current, voltage and power parameters of the two commercial power, when the power supply parameters exceed the preset threshold After that, an alarm message is issued. Specifically, the alarm information can be sent to the operation and maintenance personnel in the form of a short message, and the operation and maintenance personnel are notified to repair the power supply failure in time.

For example, when one or more of the mains, two mains, or the UPS itself fails, an alarm will be issued in the form of lights and alarm sounds, and the operation and maintenance personnel will be notified by SMS to maintain, so as to prevent the battery components of the UPS from being damaged. When the internal power consumption is completed, the two-way mains power has not been restored, which improves the reliability of the power supply of the data center. In addition, when the battery starts to release electric energy, it will send a signal to the server system in the data center to make the server save relevant data to prevent data loss and ensure the security of data center data.

Optionally, each power-consuming component can detect whether there is power input on the first PDU and the second PDU. Obtain part of the power on the PDU for operation; when there is power input on the first PDU and no power input on the second PDU, the electrical components obtain all the required power from the first PDU for operation; when there is power on the second PDU When input and there is no power input to the first PDU, the power-consuming components obtain all the required power from the second PDU to operate.

It can be seen that when even two PDUs have power input, the electrical equipment obtains part of the required power from each PDU to operate, reducing the load of each PDU and prolonging the service life of the PDU. When only one PDU has power input, the electrical equipment obtains all the required power from the PDU to ensure the stability of power supply.

As shown in FIG. 3 , an embodiment of the present invention provides a data center power supply system, including: at least two data center cabinets 301 of any one of the above-mentioned embodiments;

The data center cabinets 301 are arranged side by side, and the UPS in each data center cabinet 301 is connected to the external mains AC.

The embodiment of the present invention provides a data center power supply system. Since each data center cabinet is equipped with a UPS, there is no need to set up a power distribution room or a power distribution cabinet where the UPS and its battery components are centrally placed. The UPS and its battery components Distributed to each data center cabinet, reducing the pressure on the support surface generated by the UPS and its battery components, thereby reducing the load-bearing requirements of the computer room.

Optionally, when each data center cabinet includes at least two PDUs, the power supply system may also include at least two air-conditioning cabinets;

Each air-conditioning cabinet is arranged side by side with each data center, and there are ventilation openings between adjacent air-conditioning cabinets, between adjacent data center cabinets, and between adjacent data center cabinets and air-conditioning cabinets;

The first air-conditioning cabinet among the at least two air-conditioning cabinets is connected to the first external commercial power;

The second air-conditioning cabinet among the at least two air-conditioning cabinets is connected to the second external commercial power;

Each air-conditioning cabinet is used to adjust the temperature in each data center cabinet by using the electric energy input by the connected mains.

For example, as shown in FIG. 4, the power supply system includes 13 data center cabinets 401 and 4 air-conditioning cabinets 402;

There are 6 data center cabinets 401 and 2 air-conditioning cabinets 402 arranged in the first row, wherein, two data center cabinets 401 are arranged on both sides of each air-conditioning cabinet 402, and ventilation openings are arranged between adjacent data center cabinets 401 , there is an air vent between the connected data center cabinet 401 and the air conditioning cabinet 402;

There are seven data center cabinets 401 and two air-conditioning cabinets 402 arranged in the second row, wherein two data center cabinets 401 are arranged on both sides of the first air-conditioning cabinet 402, and two data center cabinets 401 are arranged on one side of the second air-conditioning cabinet 402. There are two data center cabinets 401, and three data center cabinets 401 are arranged on the other side; vents are provided between adjacent data center cabinets 401, and vents are provided between connected data center cabinets 401 and air-conditioning cabinets 402;

One air-conditioning cabinet 402 in the first column is connected to the first commercial power AC1, and the other air-conditioning cabinet 402 is connected to the second commercial power AC2;

One air-conditioning cabinet 402 in the second column is connected to the first commercial power AC1, and the other air-conditioning cabinet 402 is connected to the second commercial power AC2;

Each air conditioner cabinet 402 is used to adjust the temperature in each data center cabinet 401 included in the row by using the electric energy input by the connected mains.

The air-conditioning cabinets and data center cabinets are arranged side by side, and the air-conditioning cabinets use the electric energy input from the external mains to uniformly adjust the temperature in each data center cabinet, making the layout and expansion of the data center more convenient. In addition, among the air-conditioning cabinets included in the same data center, some of the air-conditioning cabinets are connected to the first road of mains power, and some of the air-conditioning cabinets are connected to the second road of mains power. The air-conditioning cabinets on the mains can still continue to run to cool down the data center cabinets, ensuring that the data center will not fail due to overheating, and improving the reliability of data center heat dissipation.

Optionally, as shown in Figure 4,

The data center power supply system may also include: a power distribution column head cabinet 403;

The power distribution head cabinet 403 is arranged side by side with each data center cabinet 401, and is located at the head of the row;

The power distribution column head cabinet 403 is used to respectively connect the external mains power to the UPS in each data center cabinet through cables.

A data center is equipped with a power distribution head cabinet. After the mains power enters the power distribution head cabinet, the power distribution head cabinet transmits power to the PSU and PDU in each data center cabinet to realize centralized management of power distribution and improve data management. The efficiency of power distribution management in the center. In addition, the power distribution column head cabinet is located at the head of the row, which is convenient for expansion of the data center.

As shown in Figure 5, an embodiment of the present invention provides a data center power supply method based on any of the aforementioned data center cabinets, the method may include the following steps:

Step 501: Use the UPS to detect whether there is external power input, if yes, execute step 502, otherwise execute step 503;

Step 502: Using the UPS to supply power to the at least one power-consuming component with externally input power, and end the current process;

Step 503: Using the UPS to supply power to the at least one power-consuming component by using the electric energy stored in the included storage battery assembly.

In the data center power supply method provided by the embodiment of the present invention, since each data center cabinet is equipped with a UPS, for each data center cabinet, when there is external power input, the UPS included in the data center cabinet utilizes the external input The electric energy of the data center cabinet is used to supply power to each power-consuming component included in the data center cabinet; when there is no external power input, through the UPS included in the data center cabinet, the electric energy stored in the battery components of the UPS is used to supply power to the data center cabinet included in the UPS. Each electrical component is powered. Since each cabinet can supply power independently, there is no need to set up a power distribution cabinet behind the power distribution room where UPS and its battery components are deployed centrally, and the weight of multiple UPSs and their battery components included in the same data center is distributed to reduce UPS. The pressure of its battery components on the supporting surface can reduce the load-bearing requirements of the data center for the computer room.

Optionally, when the data center cabinet includes at least two PDUs, the power supply parameters of the first commercial power supply and the second commercial power supply can be monitored, and an alarm message is sent when the power supply parameters exceed a preset threshold. Wherein, the power supply parameter may include a current value, a voltage value, a power value, and the like.

By monitoring the power supply parameters of the two mains, when some or all of the two mains fail, the corresponding operation and maintenance personnel can be notified in time for maintenance to ensure the stability and safety of the power supply.

Taking the data center cabinet shown in FIG. 2 as an example, the power supply method for the data center provided by the embodiment of the present invention will be further described in detail below, as shown in FIG. 2 ,

When the second mains AC2 has power input, UPS102 first performs voltage stabilization processing on the electric energy input by the second mains AC2. Convert direct current to alternating current. After UPS102 stabilizes the electric energy input by the second mains AC2, if the electric energy stored in the storage battery component of UPS102 does not reach the upper limit, UPS102 transmits part of the voltage-stabilized electric energy to its storage battery component, so as to maintain the storage capacity of the storage battery. The components are charged, and the rest of the electric energy after voltage stabilization processing is transmitted to the second PDU052; if the electric energy stored in the storage battery assembly of the UPS102 has reached the upper limit, the UPS102 will transmit all the electric energy after the voltage stabilization processing to the second PDU1052.

When the first AC1 has power input, the first AC1 directly transmits the power to the first PDU1051.

When both the first commercial power AC1 and the second commercial power AC2 have power input, each electric component 103 obtains the required power from the first PDU2051 and the second PDU2052 at the same time, and the The sum of the obtained electric energy is equal to the electric energy required by the electric component 103 . For example, when both the first commercial power AC1 and the second commercial power AC2 have power input, the electric component 103 obtains 50% of the required power from the first PDU2051, and obtains 50% of the required power from the second PDU2052.

When the first commercial power AC1 has power input and the second commercial power AC2 has no power input, each power-consuming component 103 obtains all required power from the first PDU 2051 . At this time, UPS102 is in a waiting state. If the first commercial power AC1 fails and there is no power input, it will immediately convert the power stored in its storage battery components into alternating current and transmit it to the second PDU2052, so that the electrical components 103 can be obtained from the second PDU2052. required power.

When the second commercial power AC2 has power input but the first commercial power AC1 has no power input, each power-consuming component 103 obtains all required power from the second PDU 2052 . At this time, UPS102 is monitoring the power supply status of the second commercial power AC2 at the same time. When the second commercial power AC2 fails and there is no power input, it immediately converts the electric energy stored in its battery components into alternating current and transmits it to the second PDU2052 for use. The electrical component 103 can obtain required electrical energy from the second PDU 2052 .

When neither the first commercial power AC1 nor the second commercial power AC2 has power input, the UPS102 converts the power stored in its storage battery components into alternating current and then transmits it to the second PDU2052, temporarily maintaining the use of the electric components 103. At this time, the electric component 103 obtains all required electric energy from the second PDU.

The data center cabinets and data center power supply systems and methods provided by various embodiments of the present invention have at least the following beneficial effects:

1. In the embodiment of the present invention, both the UPS and at least one power-consuming component are located inside the cabinet body, and the UPS is connected to each power-consuming component. When there is external power input, the UPS uses the externally input power to supply power to each power-consuming component; when there is no external power input, the UPS uses the power stored in its battery pack to supply power to each power-consuming component. It can be seen that in a data center cabinet, the UPS and its battery components are responsible for supplying power to each power-consuming component, thereby realizing independent power supply for each data center cabinet. Compared with the centralized arrangement of UPS and its battery components, the arrangement of distributing the UPS and its battery components in the cabinets of each data center can reduce the pressure of the UPS and its battery components on the supporting surface, thereby reducing the load bearing of the data center on the computer room requirements.

2. In the embodiment of the present invention, each data center cabinet has two mains connections, one of which is directly connected to a PDU, the other is connected to another PDU through a PSU, and each power-consuming component connected to these two PDUs. When both mains have power input, the power-consuming part obtains the required power from the two PDUs; when only one of the mains has power input, the power-consuming part obtains the required power from the PDU connected to the mains ; When there is no electric energy input from the two commercial power lines, the electric component obtains the electric energy stored in the storage battery assembly from the PDU connected to the UPS. Through such a power supply manner, the reliability of power supply to the data center can be improved.

3. In the embodiment of the present invention, each data center cabinet has two mains connections, one of which supplies power to power-consuming components through UPS, and the other directly supplies power to power-consuming components. In this way, since the UPS is only deployed on one line of mains power, the total number of UPS included in the data center can be reduced. On the one hand, the cost of the power supply system of the data center can be reduced, and on the other hand, the load-bearing requirements of the data center can be further reduced.

4. In the embodiment of the present invention, since each data center cabinet is equipped with a UPS and its storage battery components, the independent power supply of each data center cabinet is realized. In this way, when expanding the data center, only one or more data center cabinets need to be added, and the added data center cabinets can be connected to the mains to realize the power supply for the newly added data center cabinets. Components are centrally placed in the power distribution room or distribution cabinet, which improves the convenience of expanding the data center.

5. In the embodiment of the present invention, after the UPS and its storage battery components are deployed in each data center cabinet, the data center saves the integrated power supply cabinet and storage battery cabinet, and only retains a power distribution column head cabinet, which can be used in uninterrupted power supply. Maintenance, capacity expansion and replacement of power supply modules are carried out under the premise of improving the reliability of data center operation.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or sequence. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional same elements in the process, method, article or apparatus comprising said element.

Those of ordinary skill in the art can understand that all or part of the steps to realize the above method embodiments can be completed by program instructions related hardware, and the aforementioned programs can be stored in a computer-readable storage medium. When the program is executed, the It includes the steps of the above method embodiments; and the aforementioned storage medium includes: ROM, RAM, magnetic disk or optical disk and other various media that can store program codes.

Finally, it should be noted that the above descriptions are only preferred embodiments of the present invention, and are only used to illustrate the technical solution of the present invention, and are not used to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.

Claims (10)

1. A data center cabinet, characterized in that it comprises: a cabinet body, an uninterruptible power supply (UPS) and at least one electrical component; Both the UPS and the at least one electrical component are located inside the cabinet body; The UPS is connected to the at least one electrical component; The UPS is configured to use externally input electric energy to supply power to the at least one electrical component when there is external electric energy input, and to use the electric energy stored in the included battery pack to supply power to the at least one electric component when there is no external electric energy input. Powered by electrical components. 2. The data center cabinet according to claim 1, characterized in that, The UPS is located at the bottom of the cabinet body. 3. The data center cabinet according to claim 1 or 2, further comprising: at least two power distribution units (PDUs); The first PDU of the at least two PDUs is connected to the first external commercial power supply; The second PDU of the at least two PDUs is connected to a second external mains power supply through the UPS; Each of the power-consuming components is connected to the first PDU and the second PDU; The first PDU is configured to use the electric energy input by the first commercial power supply to supply power to the electric components; The UPS is configured to perform voltage stabilization processing on the electric energy input by the second commercial power supply, use the electric energy after the voltage stabilization processing to charge the storage battery component, and transmit the stable voltage to the second PDU. compressing the processed electric energy, and transmitting the electric energy stored in the storage battery assembly to the second PDU when neither the first commercial power supply nor the second commercial power supply has electric energy input; The second PDU is configured to use the electric energy from the UPS to supply power to the electric components. 4. The data center cabinet according to claim 3, characterized in that, The UPS is further used to monitor the power supply parameters of the first commercial power supply and the second commercial power supply, and send an alarm message when the power supply parameters exceed a preset threshold; Wherein, the power supply parameters include: any one or more of current value, voltage value and power value. 5. The data center cabinet according to claim 3, wherein: The electric component is used to detect whether there is electric energy input on the first PDU and the second PDU, and, When both the first PDU and the second PDU have power input, obtain the required power from the first PDU and the second PDU for operation; When the first PDU has power input and the second PDU has no power input, obtain the required power from the first PDU for operation; When the second PDU has power input and the first PDU has no power input, the required power is obtained from the second PDU for operation. 6. A data center power supply system, comprising: at least two data center cabinets according to any one of claims 1 to 5; The at least two data center cabinets are arranged side by side; The UPS in each data center cabinet is connected to an external mains power. 7. The system according to claim 6, wherein when the data center cabinet includes at least two PDUs, the system further comprises: at least two air-conditioning cabinets; The at least two air-conditioning cabinets and the at least two data center cabinets are arranged side by side, and between adjacent air-conditioning cabinets, between adjacent data center cabinets, and between adjacent data center cabinets and air-conditioning cabinets Each room is provided with ventilation openings; The first air-conditioning cabinet of the at least two air-conditioning cabinets is connected to the first external commercial power; The second air-conditioning cabinet of the at least two air-conditioning cabinets is connected to the second external commercial power; Each of the air-conditioning cabinets is used to adjust the temperature in the at least two data center cabinets by using the electric energy input by the connected mains. 8. The system according to claim 6 or 7, further comprising: a power distribution cabinet; The power distribution head cabinet is arranged side by side with the at least two data center cabinets, and is located at the head of the row; The power distribution column head cabinet is used to respectively connect external mains power to the UPSs in the at least two data center cabinets through cables. 9. A data center power supply method based on the data center cabinet according to any one of claims 1 to 5, characterized in that it comprises: Use the UPS to detect whether there is external power input; If so, using externally input electric energy to supply power to the at least one power-consuming component through the UPS; If not, the at least one power-consuming component is powered by the UPS using the electric energy stored in the included storage battery assembly. 10. The method according to claim 9, wherein when at least two PDUs are included in the data center cabinet, further comprising: monitoring the power supply parameters of the first commercial power supply and the second commercial power supply, and sending an alarm message when the power supply parameters exceed a preset threshold; Wherein, the power supply parameters include: any one or more of current value, voltage value and power value.