CN218122608U - Power supply device, server and control system of power supply device - Google Patents
Power supply device, server and control system of power supply device Download PDFInfo
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- CN218122608U CN218122608U CN202220884021.4U CN202220884021U CN218122608U CN 218122608 U CN218122608 U CN 218122608U CN 202220884021 U CN202220884021 U CN 202220884021U CN 218122608 U CN218122608 U CN 218122608U
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Abstract
The utility model provides a power supply unit, a server and a control system of the power supply unit, wherein the power supply unit comprises a power factor correction module, a direct current chopper and a wireless communication module; the direct current chopper is in communication connection with an external control module through a wireless communication module; the direct current chopper is also in communication connection with the power factor correction module; the power factor correction module is also connected to an alternating current power supply. Based on a power supply unit, still provided a server and power supply unit's control system, the utility model discloses an at the inside wireless communication module that increases of power supply unit, make the system can be in host computer end design data center power control system. And the operation state of each power supply device in the data center is controlled in a centralized and real-time manner. The hardware cost caused by monitoring the input voltage and current of the control device by using an intelligent power distribution unit is replaced. When the power supply device is abnormal, the upper computer module can be connected into the power supply communication system, and the trouble that the power supply device is taken out and debugged is eliminated.
Description
Technical Field
The utility model belongs to the technical field of power communication control, in particular to power supply unit, server and power supply unit's control system.
Background
The server is used as a key device of the intelligent interconnected society, and the requirement on intelligence is higher and higher. The server requires that the running state of each module can be monitored in real time, and even when the module breaks down, intelligent early warning can be realized, and the firmware can be upgraded on line. The power module plays a role in playing a role as a power core of the server. The information of the power module is read by an upper computer through a network cable, the BMC is communicated with the PSU through a PMBUS bus connected with the PSU, the monitoring of each module in the server is limited by the BMC, and the data interaction of the PSU cannot be completely met. The data center monitors parameters such as input voltage and current of the server power module through the monitoring module in the intelligent PDU, the monitoring module is limited to the function of the intelligent PDU, monitoring data are limited, and the running state in the power module cannot be acquired.
As shown in fig. 1, which is a schematic diagram illustrating a communication connection between a PSU and the outside through a BMC in the prior art, the BMC needs to manage functions of various modules of a server, and thus has a limited support function for the PSU. The data center acquires power supply information of each server power supply module, an intelligent PDU is arranged in the cabinet, the output of the intelligent PDU is connected with a PSU, an output monitoring module in the intelligent PDU monitors data such as voltage and current of an output port in real time, and related data are sent to the upper computer power supply monitoring system through the Ethernet. PSUs of all servers of the data center need to be communicated with the outside through a BMC, and centralized and unified upper computer power supply system management cannot be carried out. Moreover, the PSU data read through the BMC web interface is limited, and various index information of the PSU cannot be dynamically acquired in real time. When the PSU fails, the debugging PSU needs to be taken out from the server and is connected with PSU signal PIN processing through a special jig board, and online debugging in the system cannot be achieved.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a power supply unit, server and power supply unit's control system makes the system can be in host computer end design data center electric control system, concentrates each power supply unit's operating condition among the real-time control data center.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a power supply device comprises a power factor correction module, a direct current chopper and a wireless communication module;
the direct current chopper is in communication connection with an external control module through a wireless communication module; the direct current chopper is also in communication connection with the power factor correction module; the power factor correction module is also connected to an alternating current power supply.
Further, the direct current chopper comprises a first digital signal processing module; the wireless communication module comprises a second digital signal processing module; the first digital signal processing module and the second digital signal processing module are in isolated communication connection through a UART.
Further, the communication connection of the direct current chopper and the external control module through the wireless communication module comprises: the wireless communication module is connected with the first digital signal processing module through a UART interface and is in wireless communication connection with the external control module.
Further, the wireless communication module adopts any one of a bluetooth module, an infrared module, a ZigBee module or a WIFI module.
The utility model discloses still include a server, including at least one power supply unit.
The utility model also comprises a control system of the power supply device, which comprises an external control module, a protocol conversion module and a server cabinet;
the external control module is in communication connection with each wireless communication module in the server cabinet through the protocol conversion module; the server cabinet comprises a plurality of the servers connected in parallel.
Further, each power supply device in the server is connected to an alternating current power supply in parallel.
Furthermore, the external control module adopts an upper computer.
The effect provided in the summary of the invention is only the effect of the embodiment, not all the effects of the invention, and one of the above technical solutions has the following advantages or beneficial effects:
the utility model provides a power supply unit, a server and a control system of the power supply unit, wherein the power supply unit comprises a power factor correction module, a direct current chopper and a wireless communication module; the direct current chopper is in communication connection with an external control module through a wireless communication module; the direct current chopper is also in communication connection with the power factor correction module; the power factor correction module is also connected to an alternating current power supply. Based on a power supply unit, still provided a server and power supply unit's control system, the utility model discloses an at the inside wireless communication module that increases of power supply unit, make the system can be at host computer end design data center electric control system. And the operation state of each power supply device in the data center is controlled in a centralized and real-time manner. The hardware cost caused by monitoring the input voltage and current of the control device by using an intelligent power distribution unit is replaced. When power supply unit appears unusually, the operation and maintenance personnel can insert power supply communication system with the host computer module, and host computer debugging system can modify power supply unit firmware program through long-range ethernet or near-end bluetooth communication, debugs at the system in real time, has saved the vexation of taking out power supply unit and debugging again.
Drawings
FIG. 1 is a schematic diagram illustrating a prior art communication connection between a PSU and the outside through a BMC;
fig. 2 is a schematic structural diagram of a power supply device according to embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of a control system of a power supply device according to embodiment 3 of the present invention.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings. The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. In addition, the present disclosure may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted so as to not unnecessarily limit the invention.
Example 1
The embodiment 1 of the utility model provides a power supply unit, through at the inside wireless communication module that increases of original power supply unit, make wireless communication module accessible bluetooth direct and external communication, solved data center must acquire the problem of power supply unit voltage current data through intelligent power distribution unit, data change by the inside digital signal processing module calculation of power supply unit, send through wireless communication module, saved intelligent power distribution unit cost. Meanwhile, the upper computer system is directly communicated with the power supply module, so that the problem that the information of the power supply device is limited due to the limitation of the power distribution unit and the substrate management controller is solved.
When the power supply device fails, the trouble that a debugging person needs to take off the power supply device to use a special tool for debugging in the past is avoided, and by using the system, the debugging person can debug the power supply device on line in the running state of the system in which the upper computer is wirelessly connected with the power supply device through the wireless communication module, and update and upgrade firmware programs.
Fig. 2 is a schematic structural diagram of a power supply device according to embodiment 1 of the present invention; the device comprises a power factor correction module, a direct current chopper and a wireless communication module;
the direct current chopper is in communication connection with an external control module through a wireless communication module; the direct current chopper is also in communication connection with the power factor correction module; the power factor correction module is also connected to an alternating current power supply.
The direct current chopper comprises a first digital signal processing module; the wireless communication module comprises a second digital signal processing module; the first digital signal processing module and the second digital signal processing module are in isolated communication connection through a UART.
The direct current chopper comprises a wireless communication module and an external control module which are in communication connection with each other: the wireless communication module is connected with the first digital signal processing module through a UART interface and is in wireless communication connection with the external control module
Wireless communication module adopts bluetooth module in this embodiment 2, the utility model discloses the scope of protection is not restricted to bluetooth module, and other wireless communication modules are for example infrared module, zigBee module or WIFI module all can realize the effect of this application.
Wherein the DC/DC module is a direct current chopper;
PFC: "Power Factor Correction";
PSU as power supply unit;
BMC: "Baseboard Management Controller" substrate Management Controller;
PDU: power Distribution Unit
DSP Digital Signal Processing
The PSU is internally completed by two-stage conversion of a primary PFC and a secondary DC/DC, a second digital signal processing module in the primary PFC and a first digital signal processing module in the DC/DC are isolated through a UART to communicate with a secondary DC/DC end of the PSU, a Bluetooth communication module is additionally designed, the communication module is connected with a DSP for secondary DC/DC conversion through a UART interface, and a communication program is designed in a DPS. Each PSU communicates with an external master control system via bluetooth signals.
The embodiment 1 of the utility model provides a power supply unit through increasing wireless communication module in power supply unit is inside, makes the system can be at host computer end design data center power control system. And the operation state of each power supply device in the data center is controlled in a centralized and real-time manner. The hardware cost caused by monitoring the input voltage and current of the control device by using an intelligent power distribution unit is replaced. When power supply unit appears unusually, the operation and maintenance personnel can insert power supply communication system with host computer module, and host computer debugging system can be through long-range ethernet or near-end bluetooth communication modification power supply unit firmware program, and the trouble of taking out power supply unit and debugging again has been saved in real time at system debugging.
Example 2
Based on the utility model discloses power supply unit that embodiment 1 provided, the utility model discloses embodiment 2 has still provided a server, and this server includes at least one power supply unit.
The power supply device comprises a power factor correction module, a direct current chopper and a wireless communication module;
the direct current chopper is in communication connection with an external control module through a wireless communication module; the direct current chopper is also in communication connection with the power factor correction module; the power factor correction module is also connected to an alternating current power supply.
The direct current chopper comprises a first digital signal processing module; the wireless communication module comprises a second digital signal processing module; the first digital signal processing module and the second digital signal processing module are in isolated communication connection through a UART.
The direct current chopper is connected with an external control module in a communication mode through a wireless communication module, and the direct current chopper comprises: the wireless communication module is connected with the first digital signal processing module through a UART interface, and the wireless communication module is in wireless communication connection with the external control module.
Wireless communication module adopts bluetooth module in this embodiment 2, the utility model discloses the scope of protection is not restricted to bluetooth module, and other wireless communication modules are for example infrared module, zigBee module or WIFI module all can realize the effect of this application.
The PSU is internally completed by two-stage conversion of a primary PFC and a secondary DC/DC, a second digital signal processing module in the primary PFC and a first digital signal processing module in the DC/DC are isolated through a UART to communicate with a secondary DC/DC end of the PSU, a Bluetooth communication module is additionally designed, the communication module is connected with a DSP for secondary DC/DC conversion through a UART interface, and a communication program is designed in a DPS. Each PSU communicates with an external master control system via bluetooth signals.
The embodiment 2 of the utility model provides a server through increasing wireless communication module in power supply unit is inside, makes the system can be at host computer end design data center electric control system. And the operation state of each power supply device in the data center is controlled in a centralized and real-time manner. The hardware cost caused by monitoring the input voltage and current of the control device by using an intelligent power distribution unit is replaced. When power supply unit appears unusually, the operation and maintenance personnel can insert power supply communication system with the host computer module, and host computer debugging system can modify power supply unit firmware program through long-range ethernet or near-end bluetooth communication, debugs at the system in real time, has saved the vexation of taking out power supply unit and debugging again.
Example 3
Based on the power supply device provided by embodiment 1 of the present invention and the server provided by embodiment 2 of the present invention, embodiment 3 of the present invention further provides a control system of the power supply device, which includes an external control module, a protocol conversion module and a server cabinet;
the external control module is in communication connection with each wireless communication module in the server cabinet through the protocol conversion module; the server cabinet comprises a plurality of servers connected in parallel.
Each power supply device in the server is connected to an alternating current power supply in parallel.
The external control module adopts an upper computer.
The server comprises at least one power supply device.
The power supply device comprises a power factor correction module, a direct current chopper and a wireless communication module;
the direct current chopper is in communication connection with an external control module through a wireless communication module; the direct current chopper is also in communication connection with the power factor correction module; the power factor correction module is also connected to an alternating current power supply.
The direct current chopper comprises a first digital signal processing module; the wireless communication module comprises a second digital signal processing module; the first digital signal processing module and the second digital signal processing module are in isolated communication connection through a UART.
The direct current chopper is connected with an external control module in a communication mode through a wireless communication module, and the direct current chopper comprises: the wireless communication module is connected with the first digital signal processing module through a UART interface and is in wireless communication connection with the external control module.
The embodiment 3 of the utility model provides a power supply unit's control system through increasing wireless communication module in power supply unit is inside, makes the system can design data center power control system at host computer end. And the operation state of each power supply device in the data center is controlled in a centralized and real-time manner. The hardware cost caused by monitoring the input voltage and current of the control device by using an intelligent power distribution unit is replaced. When power supply unit appears unusually, the operation and maintenance personnel can insert power supply communication system with host computer module, and host computer debugging system can be through long-range ethernet or near-end bluetooth communication modification power supply unit firmware program, and the trouble of taking out power supply unit and debugging again has been saved in real time at system debugging.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include the inherent elements. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element. In addition, parts of the above technical solutions provided in the embodiments of the present application, which are consistent with the implementation principles of corresponding technical solutions in the prior art, are not described in detail so as to avoid redundant description.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, the scope of the present invention is not limited thereto. Various modifications and alterations will occur to those skilled in the art based on the foregoing description. And are neither required nor exhaustive of all embodiments. On the basis of the technical scheme of the utility model, various modifications or deformations that technical personnel in the field need not pay out creative work and can make still are within the protection scope of the utility model.
Claims (8)
1. A power supply device is characterized by comprising a power factor correction module, a direct current chopper and a wireless communication module;
the direct current chopper is in communication connection with an external control module through a wireless communication module; the direct current chopper is also in communication connection with the power factor correction module; the power factor correction module is also connected to an alternating current power supply.
2. The power supply device according to claim 1, wherein the dc chopper comprises a first digital signal processing module; the wireless communication module comprises a second digital signal processing module; the first digital signal processing module and the second digital signal processing module are in isolated communication connection through a UART.
3. The power supply device according to claim 2, wherein the dc chopper is connected to the external control module in a communication manner through a wireless communication module, and the power supply device comprises: the wireless communication module is connected with the first digital signal processing module through a UART interface and is in wireless communication connection with the external control module.
4. The power supply device according to claim 1, wherein the wireless communication module is any one of a bluetooth module, an infrared module, a ZigBee module, or a WIFI module.
5. A server, characterized in that it comprises at least one power supply device according to any one of claims 1 to 4.
6. The control system of the power supply device is characterized by comprising an external control module, a protocol conversion module and a server cabinet;
the external control module is in communication connection with each wireless communication module in the server cabinet through the protocol conversion module; the server cabinet comprises a plurality of parallel servers of claim 5.
7. The control system of a power supply device according to claim 6, wherein each power supply device in the server is connected in parallel to an alternating current power supply.
8. The control system of claim 6, wherein the external control module is an upper computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220884021.4U CN218122608U (en) | 2022-04-15 | 2022-04-15 | Power supply device, server and control system of power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220884021.4U CN218122608U (en) | 2022-04-15 | 2022-04-15 | Power supply device, server and control system of power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218122608U true CN218122608U (en) | 2022-12-23 |
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| CN202220884021.4U Active CN218122608U (en) | 2022-04-15 | 2022-04-15 | Power supply device, server and control system of power supply device |
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- 2022-04-15 CN CN202220884021.4U patent/CN218122608U/en active Active
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