PSU (Power Supply Unit) remote management system and method for immersed liquid cooling cabinet
By designing a PSU power remote management system including a remote management module, a PSU power control module, a power status monitoring module and a communication module, the problem of the immersed liquid refrigerator lacking remote fine control of the PSU power supply is solved, and physically rapid AC power outage of a single server is achieved, which improves testing efficiency and reduces costs.
Patent Information
- Application Number
- CN202411862877.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-03-28
AI Technical Summary
The lack of the ability to remotely finely control a single PSU power supply by existing immersion liquid refrigerators leads to the need for manual operation or additional hardware during server AC stability testing, increasing labor costs and reducing testing efficiency.
A PSU power remote management system including a remote management module, a PSU power control module, a power status monitoring module and a communication module is designed. The remote management module receives control instructions, the PSU power control module performs disconnection and closing operations, the power status monitoring module monitors the status in real time, and the communication module realizes data communication.
Remote disconnection and closing of a single PSU power supply is achieved, which facilitates testers to conduct AC stability testing, improves testing efficiency and reduces labor costs.
Smart Images
Figure CN119718037A_ABST
Abstract
Description
Technical Field
[0001] The present invention belongs to the technical field of PSU power supply remote management, and in particular relates to a PSU power supply remote management system and method for an immersion liquid cooling cabinet. Background Art
[0002] In the data center and high-performance computing fields, effective thermal management is essential to keep the server running stably. Immersion liquid cooling technology is favored for its efficient heat dissipation capacity and space saving advantages. In the prior art, completing the AC power-off test of the server in the liquid cooling cabinet usually involves a series of steps and manual operations. Specifically: shut down the server software, find the power cord or power plug of the server, manually disconnect the power socket, observe the status of the server, ensure that the server has been completely shut down, reconnect the PSU power supply, and start the server.
[0003] Existing immersion liquid coolers lack the ability to remotely and finely control individual power supply units (PSUs), which is particularly inconvenient when conducting server AC stability tests. Manual operation or additional hardware equipment is usually required to control the power supply, increasing labor costs and reducing test efficiency.
[0004] Therefore, how to improve the PSU power management system of the existing immersion liquid cooling cabinet to achieve the disconnection and closing of a single PSU power supply, thereby achieving physical rapid AC power failure of a single server and facilitating testers to conduct AC stability testing is a technical problem that urgently needs to be solved. Summary of the invention
[0005] The object of the present invention is to provide a PSU power remote management system and method for an immersion liquid cooling cabinet, so as to improve the existing PSU power management system of the immersion liquid cooling cabinet, realize the disconnection and closing of a single PSU power supply, thereby realizing physical rapid AC power failure of a single server, and facilitating testers to perform AC stability testing.
[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is as follows:
[0007] A PSU power remote management system for an immersion liquid cooling cabinet, comprising a remote management module, a PSU power control module, a power status monitoring module, and a communication module, wherein the remote management module is integrated on a PSU power remote management cloud platform of the liquid cooling cabinet, the power status monitoring module is connected to the PSU power supply, the PSU power control module is respectively connected to the PSU power supply and the remote management module, and the communication module is respectively connected to the remote management module and the PSU power control module;
[0008] The remote management module is used to receive and process control instructions from PSU power management personnel;
[0009] The PSU power supply control module is connected to each PSU power supply in the liquid cooling cabinet and is used to execute the control instructions sent by the remote management module to realize the disconnection and closing of the PSU power supply;
[0010] The power supply status monitoring module is used to detect the working status of each PSU power supply in the liquid cooling cabinet;
[0011] The communication module is used to realize data communication between the remote management module and the PSU power supply control module.
[0012] Preferably, the PSU power control module includes a power control circuit, and the power control circuit includes a first resistor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, a sixth resistor, a seventh resistor, an eighth resistor, a ninth resistor, a tenth resistor, a first capacitor, a second capacitor, a first diode, a second diode, a third diode, a fourth diode, a fifth diode, a sixth diode, a first transistor, a second transistor, a third transistor, a fourth transistor, a fifth transistor, a sixth transistor, a first chip, a second chip, a first motor, a second motor, a third motor, a fourth motor, a fifth motor, a first switch, a second switch, a third switch, a fourth switch, and a fifth switch;
[0013] The P1.0 port of the first chip is connected to a second resistor and grounded through the first resistor, and the first diode is connected in parallel to both ends of the first resistor;
[0014] The P1.1 port of the first chip is connected to the third resistor, the third resistor is connected to the fourth resistor and the base of the first transistor respectively, the emitter of the first transistor is connected to the first resistor, and the collector of the first transistor is connected to the fourth resistor;
[0015] The P1.7 port of the first chip is connected to the D1 port of the second chip, the P1.6 port of the first chip is connected to the D2 port of the second chip, the P1.5 port of the first chip is connected to the D3 port of the second chip, the P1.4 port of the first chip is connected to the D4 port of the second chip, and the P1.3 port of the first chip is connected to the D5 port of the second chip;
[0016] The q1 port of the second chip is connected to the base of the second transistor, the q2 port of the second chip is connected to the base of the third transistor, the q3 port of the second chip is connected to the base of the fourth transistor, the q4 port of the second chip is connected to the base of the fifth transistor, and the q5 port of the second chip is connected to the base of the sixth transistor; the q6 port of the second chip is connected to the second capacitor and the fifth resistor respectively, and the first capacitor is connected to the second chip;
[0017] The emitter of the second transistor is grounded, the collector of the second transistor is connected to the anode of the second diode and the sixth resistor respectively, the second diode is connected in parallel to both ends of the sixth resistor, and the first motor is connected to the first switch;
[0018] The emitter of the third triode is grounded, the collector of the third triode is connected to the anode of the third diode and the seventh resistor respectively, the third diode is connected in parallel to both ends of the seventh resistor, and the second motor is connected to the second switch;
[0019] The emitter of the fourth triode is grounded, the collector of the fourth triode is connected to the anode of the fourth diode and the eighth resistor respectively, the fourth diode is connected in parallel to both ends of the eighth resistor, and the third motor is connected to the third switch;
[0020] The emitter of the fifth transistor is grounded, the collector of the fifth transistor is connected to the anode of the fifth diode and the ninth resistor respectively, the fifth diode is connected in parallel to both ends of the ninth resistor, and the fourth motor is connected to the fourth switch;
[0021] The emitter of the sixth transistor is grounded, the collector of the sixth transistor is respectively connected to the anode of the sixth diode and the tenth resistor, the sixth diode is connected in parallel to both ends of the tenth resistor, and the fifth motor is connected to the fifth switch.
[0022] Preferably, the power state monitoring module includes a seventh diode, a third capacitor, a fourth capacitor, a fifth capacitor, a sixth capacitor, a seventh capacitor, an eighth capacitor, a ninth capacitor, a tenth capacitor, an eleventh resistor, a twelfth resistor, a thirteenth resistor, a third chip, a fourth chip, a fifth chip, a first inductor and a second inductor;
[0023] One end of the first inductor is connected to the eleventh resistor and the twelfth resistor respectively, the twelfth resistor is connected to the DRI port of the third chip, the eleventh resistor is connected to the third point capacitor and the VCC port of the third chip respectively, the SC port of the third chip is connected to the positive electrode of the seventh diode, the SE port of the third chip is grounded, and the TC port of the third chip is grounded through the fifth capacitor; the FBI port of the third chip is connected to the thirteenth resistor, and the thirteenth resistor is connected to the negative electrode of the seventh diode, the second inductor and the seventh capacitor respectively; the second inductor is connected to the eighth capacitor;
[0024] The IN port of the fourth chip is connected to the 3.3V voltage input terminal and the fourth capacitor, the OUT port of the fourth chip is connected to the Vin port of the fifth chip, and the Vout port of the fifth chip is connected to the ninth capacitor and the tenth capacitor respectively.
[0025] Preferably, the thirteenth resistor is a sliding rheostat.
[0026] Preferably, the communication module includes the eleventh capacitor, the twelfth capacitor, the thirteenth capacitor, the fourteenth capacitor, the fifteenth capacitor, the sixth chip and a relay;
[0027] One end of the thirteenth capacitor is connected to the power supply VCC port, and the other end is connected to the V+ port of the sixth chip; the two ends of the twelfth capacitor are respectively connected to the C1+ port and the C1- port of the sixth chip; the two ends of the eleventh capacitor are respectively connected to the C2+ port and the C2- port of the sixth chip; the V- port of the sixth chip is grounded through the fifteenth capacitor; the VCC port of the sixth chip is connected to the fourteenth capacitor and then grounded, and the T1out port and the R1in port of the sixth chip are respectively connected to the third port and the fourth port of the relay.
[0028] In a second aspect, a method for remote management of a PSU power supply of an immersion liquid cooling cabinet is provided, which is implemented based on any one of the PSU power supply remote management systems of an immersion liquid cooling cabinet, and includes the following steps:
[0029] S1: The remote administrator sends a control command to the remote management module through the PSU power remote management cloud platform;
[0030] S2: After receiving the control instruction, the remote management module sends the control instruction to the PSU power control module through the communication interface module;
[0031] S3: The PSU power control module performs corresponding PSU power disconnection or closing operations according to the control instruction content;
[0032] S4: Based on the corresponding PSU power disconnection or closing operation, physical fast AC power off of a single server is achieved, and whether the PSU power has completed AC power off is detected, and the AC power off completion status information is transmitted to the remote management module through the communication interface module. The remote management personnel obtains the test results based on the PSU power remote management cloud platform.
[0033] The beneficial effects of the present invention include:
[0034] The PSU power remote management system and method for an immersion liquid cooling cabinet provided by the present invention include a remote management module, a PSU power control module, a power status monitoring module, and a communication module. The remote management module is used to receive and process control instructions from PSU power management personnel; the PSU power control module is connected to each PSU power supply in the liquid cooling cabinet, and is used to execute the control instructions sent by the remote management module to achieve the disconnection and closing of the PSU power supply; the power status monitoring module is used to detect the working status of each PSU power supply in the liquid cooling cabinet; the communication module is used to achieve data communication between the remote management module and the PSU power control module. The system is integrated into the original remote management platform of the liquid cooling cabinet, and the disconnection and closing of a single PSU power supply are achieved through remote control, thereby achieving physical fast AC power failure of a single server, which is convenient for testers to perform AC stability testing.
[0035] First, a PSU power supply control module is provided, including a power supply control circuit, wherein the power supply control circuit includes a first resistor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, a sixth resistor, a seventh resistor, an eighth resistor, a ninth resistor, a tenth resistor, a first capacitor, a second capacitor, a first diode, a second diode, a third diode, a fourth diode, a fifth diode, a sixth diode, a first transistor, a second transistor, a third transistor, a fourth transistor, a fifth transistor, a sixth transistor, a first chip, a second chip, a first motor, a second motor, a third motor, a fourth motor, a fifth motor, a first switch, a second switch, a third switch, a fourth switch, and a fifth switch. By independently controlling each motor, the opening and closing of the PSU power supply can be independently controlled, and the remote management of the PSU power supply can be efficiently realized.
[0036] Secondly, by setting a power status monitoring module, including the seventh diode, the third capacitor, the fourth capacitor, the fifth capacitor, the sixth capacitor, the seventh capacitor, the eighth capacitor, the ninth capacitor, the tenth capacitor, the eleventh resistor, the twelfth resistor, the thirteenth resistor, the third chip, the fourth chip, the fifth chip, the first inductor and the second inductor, real-time monitoring of each PSU power supply is achieved.
[0037] Finally, by setting up a communication module, including the eleventh capacitor, the twelfth capacitor, the thirteenth capacitor, the fourteenth capacitor, the fifteenth capacitor, the sixth chip and the relay, data interaction between the remote management module and the PSU power control module is realized, which facilitates the remote management module to realize remote management of the PSU power supply. BRIEF DESCRIPTION OF THE DRAWINGS
[0038] Figure 1 It is a schematic diagram of the circuit structure of the PSU power supply control module of the present invention.
[0039] Figure 2 The figure is a schematic diagram of the circuit structure of the power status monitoring module of the present invention.
[0040] Figure 3 It is a schematic diagram of the circuit structure of the communication module of the present invention.
[0041] Description of the drawings: R1 is a first resistor, R2 is a second resistor, R3 is a third resistor, R4 is a fourth resistor, R5 is a fifth resistor, R6 is a sixth resistor, R7 is a seventh resistor, R8 is an eighth resistor, R9 is a ninth resistor, R10 is a tenth resistor, an eleventh resistor, a twelfth resistor, a thirteenth resistor, C1 is a first capacitor, C2 is a second capacitor, a third capacitor, a fourth capacitor, a fifth capacitor, a sixth capacitor, a seventh capacitor, an eighth capacitor, a ninth capacitor, a tenth capacitor, an eleventh capacitor, a twelfth capacitor, a thirteenth capacitor, and a fourteenth capacitor. Capacitor, fifteenth capacitor, C1 is the first diode, the second diode, the third triode, the fourth triode, the fifth triode, the sixth diode, the first triode, the second triode, the third triode, the fourth triode, the fifth triode, the sixth triode, the first chip, the second chip, the first motor, the second motor, the third motor, the fourth motor, the fifth motor, the first switch, the second switch, the third switch, the fourth switch, the fifth switch, the seventh diode, the third chip, the fourth chip, the fifth chip, the first inductor, the second inductor, the sixth chip and the relay; DETAILED DESCRIPTION
[0042] The following is combined with Figure 1 to Figure 3 The present invention is further described in detail:
[0043] Example 1
[0044] A PSU power remote management system for an immersion liquid cooling cabinet, comprising a remote management module, a PSU power control module, a power status monitoring module, and a communication module, wherein the remote management module is integrated on a PSU power remote management cloud platform of the liquid cooling cabinet, the power status monitoring module is connected to the PSU power supply, the PSU power control module is respectively connected to the PSU power supply and the remote management module, and the communication module is respectively connected to the remote management module and the PSU power control module;
[0045] The remote management module is used to receive and process control instructions from PSU power management personnel;
[0046] The PSU power supply control module is connected to each PSU power supply in the liquid cooling cabinet and is used to execute the control instructions sent by the remote management module to realize the disconnection and closing of the PSU power supply;
[0047] The power supply status monitoring module is used to detect the working status of each PSU power supply in the liquid cooling cabinet;
[0048] The communication module is used to realize data communication between the remote management module and the PSU power supply control module.
[0049] Embodiment 2, the PSU power control module includes a power control circuit, and the power control circuit includes a first resistor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, a sixth resistor, a seventh resistor, an eighth resistor, a ninth resistor, a tenth resistor, a first capacitor, a second capacitor, a first diode, a second diode, a third transistor, a fourth transistor, a fifth transistor, a sixth diode, a first transistor, a second transistor, a third transistor, a fourth transistor, a fifth transistor, a sixth transistor, a first chip, a second chip, a first motor, a second motor, a third motor, a fourth motor, a fifth motor, a first switch, a second switch, a third switch, a fourth switch, and a fifth switch. By independently controlling each motor, the opening and closing of the PSU power supply can be independently controlled, and the remote management of the PSU power supply can be efficiently realized.
[0050] The P1.0 port of the first chip is connected to the second resistor and grounded through the first resistor, and the first diode is connected in parallel to both ends of the first resistor. The P1.1 port of the first chip is connected to the third resistor, and the third resistor is connected to the fourth resistor and the base of the first transistor respectively, the emitter of the first transistor is connected to the first resistor, and the collector of the first transistor is connected to the fourth resistor. The P1.7 port of the first chip is connected to the D1 port of the second chip, the P1.6 port of the first chip is connected to the D2 port of the second chip, the P1.5 port of the first chip is connected to the D3 port of the second chip, the P1.4 port of the first chip is connected to the D4 port of the second chip, and the P1.3 port of the first chip is connected to the D5 port of the second chip.
[0051] The q1 port of the second chip is connected to the base of the second transistor, the q2 port of the second chip is connected to the base of the third transistor, the q3 port of the second chip is connected to the base of the fourth transistor, the q4 port of the second chip is connected to the base of the fifth transistor, and the q5 port of the second chip is connected to the base of the sixth transistor; the q6 port of the second chip is connected to the second capacitor and the fifth resistor, respectively, and the first capacitor is connected to the second chip. The emitter of the second transistor is grounded, the collector of the second transistor is connected to the positive electrode of the second diode and the sixth resistor, respectively, the second diode is connected in parallel to the two ends of the sixth resistor, and the first motor is connected to the first switch; the emitter of the third transistor is grounded, the collector of the third transistor is connected to the positive electrode of the third diode and the seventh resistor, respectively, the third diode is connected in parallel to the two ends of the seventh resistor, and the second motor is connected to the second switch.
[0052] The emitter of the fourth triode is grounded, the collector of the fourth triode is respectively connected to the anode of the fourth diode and the eighth resistor, the fourth diode is connected in parallel to the two ends of the eighth resistor, and the third motor is connected to the third switch. The emitter of the fifth triode is grounded, the collector of the fifth triode is respectively connected to the anode of the fifth diode and the ninth resistor, the fifth diode is connected in parallel to the two ends of the ninth resistor, and the fourth motor is connected to the fourth switch. The emitter of the sixth triode is grounded, the collector of the sixth triode is respectively connected to the anode of the sixth diode and the tenth resistor, the sixth diode is connected in parallel to the two ends of the tenth resistor, and the fifth motor is connected to the fifth switch.
[0053] Example 3
[0054] Based on Example 1 or Example 2, the power status monitoring module includes a seventh diode, a third capacitor, a fourth capacitor, a fifth capacitor, a sixth capacitor, a seventh capacitor, an eighth capacitor, a ninth capacitor, a tenth capacitor, an eleventh resistor, a twelfth resistor, a thirteenth resistor, a third chip, a fourth chip, a fifth chip, a first inductor and a second inductor, thereby realizing real-time monitoring of each PSU power supply.
[0055] One end of the first inductor is connected to the eleventh resistor and the twelfth resistor respectively, the twelfth resistor is connected to the DRI port of the third chip, the eleventh resistor is connected to the third point capacitor and the VCC port of the third chip respectively, the SC port of the third chip is connected to the positive electrode of the seventh diode, the SE port of the third chip is grounded, and the TC port of the third chip is grounded through the fifth capacitor; the FBI port of the third chip is connected to the thirteenth resistor, the thirteenth resistor is connected to the negative electrode of the seventh diode, the second inductor and the seventh capacitor respectively; the second inductor is connected to the eighth capacitor. The IN port of the fourth chip is connected to the 3.3V voltage input terminal and the fourth capacitor, the OUT port of the fourth chip is connected to the Vin port of the fifth chip, and the Vout port of the fifth chip is connected to the ninth capacitor and the tenth capacitor respectively. The thirteenth resistor is a sliding rheostat.
[0056] The communication module includes the eleventh capacitor, the twelfth capacitor, the thirteenth capacitor, the fourteenth capacitor, the fifteenth capacitor, the sixth chip and the relay, which realizes data interaction between the remote management module and the PSU power control module, and facilitates the remote management module to realize remote management of the PSU power supply.
[0057] One end of the thirteenth capacitor is connected to the power supply VCC port, and the other end is connected to the V+ port of the sixth chip; the two ends of the twelfth capacitor are respectively connected to the C1+ port and the C1- port of the sixth chip; the two ends of the eleventh capacitor are respectively connected to the C2+ port and the C2- port of the sixth chip; the V- port of the sixth chip is grounded through the fifteenth capacitor; the VCC port of the sixth chip is connected to the fourteenth capacitor and then grounded, and the T1out port and the R1in port of the sixth chip are respectively connected to the third port and the fourth port of the relay.
[0058] A method for remote management of a PSU power supply of an immersion liquid cooling cabinet is implemented based on any one of the PSU power supply remote management systems of an immersion liquid cooling cabinet, and comprises the following steps:
[0059] S1: The remote administrator sends a control command to the remote management module through the PSU power remote management cloud platform;
[0060] S2: After receiving the control instruction, the remote management module sends the control instruction to the PSU power control module through the communication interface module;
[0061] S3: The PSU power control module performs corresponding PSU power disconnection or closing operations according to the control instruction content;
[0062] S4: Based on the corresponding PSU power disconnection or closing operation, physical fast AC power off of a single server is achieved, and whether the PSU power has completed AC power off is detected, and the AC power off completion status information is transmitted to the remote management module through the communication interface module. The remote management personnel obtains the test results based on the PSU power remote management cloud platform.
[0063] In summary, the PSU power remote management system and method for an immersion liquid cooling cabinet provided by the present invention include a remote management module, a PSU power control module, a power status monitoring module, and a communication module. The remote management module is used to receive and process control instructions from PSU power management personnel; the PSU power control module is connected to each PSU power supply in the liquid cooling cabinet, and is used to execute the control instructions sent by the remote management module to realize the disconnection and closing of the PSU power supply; the power status monitoring module is used to detect the working status of each PSU power supply in the liquid cooling cabinet; the communication module is used to realize data communication between the remote management module and the PSU power control module. The system is integrated into the original remote management platform of the liquid cooling cabinet, and the disconnection and closing of a single PSU power supply are realized through remote control, thereby realizing the physical fast AC power off of a single server, which is convenient for testers to perform AC stability testing.
[0064] By setting up a PSU power control module including a power control circuit, independent control of each motor is achieved, independent control of the opening and closing of the PSU power supply is achieved, and remote management of the PSU power supply is efficiently achieved. By setting up a power status monitoring module, including the seventh diode, the third capacitor, the fourth capacitor, the fifth capacitor, the sixth capacitor, the seventh capacitor, the eighth capacitor, the ninth capacitor, the tenth capacitor, the eleventh resistor, the twelfth resistor, the thirteenth resistor, the third chip, the fourth chip, the fifth chip, the first inductor and the second inductor, real-time monitoring of each PSU power supply is achieved. By setting up a communication module, including the eleventh capacitor, the twelfth capacitor, the thirteenth capacitor, the fourteenth capacitor, the fifteenth capacitor, the sixth chip and the relay, data interaction between the remote management module and the PSU power control module is achieved, which facilitates the remote management module to achieve remote management of the PSU power supply.
Claims
1. A PSU power remote management system for an immersion liquid cooling cabinet, characterized in that: It includes a remote management module, a PSU power control module, a power status monitoring module, and a communication module. The remote management module is integrated on the PSU power remote management cloud platform of the liquid cooling cabinet. The power status monitoring module is connected to the PSU power supply. The PSU power control module is respectively connected to the PSU power supply and the remote management module. The communication module is respectively connected to the remote management module and the PSU power control module. The remote management module is used to receive and process control instructions from PSU power management personnel; The PSU power supply control module is connected to each PSU power supply in the liquid cooling cabinet and is used to execute the control instructions sent by the remote management module to realize the disconnection and closing of the PSU power supply; The power supply status monitoring module is used to detect the working status of each PSU power supply in the liquid cooling cabinet; The communication module is used to realize data communication between the remote management module and the PSU power supply control module.
2. The PSU power remote management system of an immersion liquid cooling cabinet according to claim 1, characterized in that: The PSU power control module includes a power control circuit, and the power control circuit includes a first resistor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, a sixth resistor, a seventh resistor, an eighth resistor, a ninth resistor, a tenth resistor, a first capacitor, a second capacitor, a first diode, a second diode, a third diode, a fourth diode, a fifth diode, a sixth diode, a first transistor, a second transistor, a third transistor, a fourth transistor, a fifth transistor, a sixth transistor, a first chip, a second chip, a first motor, a second motor, a third motor, a fourth motor, a fifth motor, a first switch, a second switch, a third switch, a fourth switch, and a fifth switch; The P1.0 port of the first chip is connected to a second resistor and grounded through the first resistor, and the first diode is connected in parallel to both ends of the first resistor; The P1.1 port of the first chip is connected to the third resistor, the third resistor is connected to the fourth resistor and the base of the first transistor respectively, the emitter of the first transistor is connected to the first resistor, and the collector of the first transistor is connected to the fourth resistor; The P1.7 port of the first chip is connected to the D1 port of the second chip, the P1.6 port of the first chip is connected to the D2 port of the second chip, the P1.5 port of the first chip is connected to the D3 port of the second chip, the P1.4 port of the first chip is connected to the D4 port of the second chip, and the P1.3 port of the first chip is connected to the D5 port of the second chip; The q1 port of the second chip is connected to the base of the second transistor, the q2 port of the second chip is connected to the base of the third transistor, the q3 port of the second chip is connected to the base of the fourth transistor, the q4 port of the second chip is connected to the base of the fifth transistor, and the q5 port of the second chip is connected to the base of the sixth transistor; the q6 port of the second chip is connected to the second capacitor and the fifth resistor respectively, and the first capacitor is connected to the second chip; The emitter of the second transistor is grounded, the collector of the second transistor is connected to the anode of the second diode and the sixth resistor respectively, the second diode is connected in parallel to both ends of the sixth resistor, and the first motor is connected to the first switch; The emitter of the third triode is grounded, the collector of the third triode is connected to the anode of the third diode and the seventh resistor respectively, the third diode is connected in parallel to both ends of the seventh resistor, and the second motor is connected to the second switch; The emitter of the fourth triode is grounded, the collector of the fourth triode is connected to the anode of the fourth diode and the eighth resistor respectively, the fourth diode is connected in parallel to both ends of the eighth resistor, and the third motor is connected to the third switch; The emitter of the fifth transistor is grounded, the collector of the fifth transistor is connected to the anode of the fifth diode and the ninth resistor respectively, the fifth diode is connected in parallel to both ends of the ninth resistor, and the fourth motor is connected to the fourth switch; The emitter of the sixth transistor is grounded, the collector of the sixth transistor is respectively connected to the anode of the sixth diode and the tenth resistor, the sixth diode is connected in parallel to both ends of the tenth resistor, and the fifth motor is connected to the fifth switch.
3. The PSU power remote management system of an immersion liquid cooling cabinet according to claim 1, characterized in that: The power state monitoring module includes a seventh diode, a third capacitor, a fourth capacitor, a fifth capacitor, a sixth capacitor, a seventh capacitor, an eighth capacitor, a ninth capacitor, a tenth capacitor, an eleventh resistor, a twelfth resistor, a thirteenth resistor, a third chip, a fourth chip, a fifth chip, a first inductor and a second inductor; One end of the first inductor is connected to the eleventh resistor and the twelfth resistor respectively, the twelfth resistor is connected to the DRI port of the third chip, the eleventh resistor is connected to the third point capacitor and the VCC port of the third chip respectively, the SC port of the third chip is connected to the positive electrode of the seventh diode, the SE port of the third chip is grounded, and the TC port of the third chip is grounded through the fifth capacitor; the FBI port of the third chip is connected to the thirteenth resistor, and the thirteenth resistor is connected to the negative electrode of the seventh diode, the second inductor and the seventh capacitor respectively; the second inductor is connected to the eighth capacitor; The IN port of the fourth chip is connected to the 3.3V voltage input terminal and the fourth capacitor, the OUT port of the fourth chip is connected to the Vin port of the fifth chip, and the Vout port of the fifth chip is connected to the ninth capacitor and the tenth capacitor respectively.
4. The PSU power remote management system of an immersion liquid cooling cabinet according to claim 3, characterized in that: The thirteenth resistor is a sliding rheostat.
5. The PSU power remote management system of an immersion liquid cooling cabinet according to claim 1, characterized in that: The communication module includes the eleventh capacitor, the twelfth capacitor, the thirteenth capacitor, the fourteenth capacitor, the fifteenth capacitor, the sixth chip and a relay; One end of the thirteenth capacitor is connected to the power supply VCC port, and the other end is connected to the V+ port of the sixth chip; the two ends of the twelfth capacitor are respectively connected to the C1+ port and the C1- port of the sixth chip; the two ends of the eleventh capacitor are respectively connected to the C2+ port and the C2- port of the sixth chip; the V- port of the sixth chip is grounded through the fifteenth capacitor; the VCC port of the sixth chip is connected to the fourteenth capacitor and then grounded, and the T1out port and the R1in port of the sixth chip are respectively connected to the third port and the fourth port of the relay.
6. A method for remote management of a PSU power supply of an immersion liquid cooling cabinet, implemented based on a remote management system for a PSU power supply of an immersion liquid cooling cabinet according to any one of claims 1 to 5, characterized in that: The following steps are involved: S1: The remote administrator sends a control command to the remote management module through the PSU power remote management cloud platform; S2: After receiving the control instruction, the remote management module sends the control instruction to the PSU power control module through the communication interface module; S3: The PSU power control module performs corresponding PSU power disconnection or closing operations according to the control instruction content; S4: Based on the corresponding PSU power disconnection or closing operation, physical fast AC power off of a single server is achieved, and whether the PSU power has completed AC power off is detected, and the AC power off completion status information is transmitted to the remote management module through the communication interface module. The remote management personnel obtains the test results based on the PSU power remote management cloud platform.