CN112018871A - Cabinet type double-input server three-phase balance power supply adjusting system and method - Google Patents
Cabinet type double-input server three-phase balance power supply adjusting system and method Download PDFInfo
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/40—Testing power supplies
- G01R31/42—AC power supplies
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/26—Arrangements for eliminating or reducing asymmetry in polyphase networks
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
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- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/50—Arrangements for eliminating or reducing asymmetry in polyphase networks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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Abstract
The invention relates to the technical field of server power supply, and provides a system and a method for adjusting cabinet type double-input server three-phase balanced power supply, wherein the system comprises a first three-phase input power supply, a second three-phase input power supply, a power module state online monitoring unit, a control unit, a machine room heat dissipation power supply control system and a plurality of power modules; the first three-phase input power supply and the second three-phase input power supply respectively supply power to each power supply module in a current-sharing manner; the power module state online monitoring unit monitors the online state of each power module in real time and feeds the monitored state parameters of each power module back to the control unit; the control unit controls the machine room heat dissipation equipment corresponding to the power module in the fault warning state to be opened according to the state parameters of each power module fed back by the power module state online monitoring unit, and current-limiting power supply is carried out, so that the problem of unbalanced load power supply caused by the fault of the power module is solved, and the power supply stability is improved.
Description
Technical Field
The invention belongs to the technical field of server power supply, and particularly relates to a system and a method for adjusting cabinet type double-input server three-phase balanced power supply.
Background
With the rapid popularization and development of the internet, the cloud computing technology makes great progress, cloud data centers are built successively, and cloud service products gradually enter the daily life of people. People's daily life relies on network communication more, and the server that plays a network central pivot becomes more and more important, and along with the use of server's a large amount, its consumption is higher and higher, and data center's electric power cost also increases along with it.
The traditional single cabinet type server of the data center has small capacitance and uses single-phase power supply, and along with the increase of the number of cabinet type server nodes and the power supply requirement, a three-phase power supply mode is adopted more and more. The traditional server usually supplies power to the system by selecting a power module which can meet the requirement of 2 times of cabinet power, and needs to be provided with one-time power supply for meeting the requirement of redundancy design, so that the use cost of the power supply is greatly increased. In order to solve the problem, a single power module dual-input power supply is increasingly used, and the use cost of the power supply is greatly reduced.
For a double-input power supply cabinet server, the current common method is to use two paths of three-phase power to carry out redundant power supply for a cabinet server power supply, and the mode can avoid the power supply interruption of a machine room server caused by the abnormal interruption of 1 path of three-phase power supply. Two mains supplies in the three-phase dual-input power supply commonly used at present often adopt a main mode and a standby mode, wherein 1 main input of the mains supply and the other 1 main input of the mains supply are used as standby, the mode requires two power supply systems with the same capacitance to be configured, and 1 main input of the mains supply is idle for a long time, so that the power supply resources of a machine room are greatly wasted, and the power distribution cost of the machine room is improved. In addition, because the standby power supply line at the input end is idle for a long time, if abnormity occurs, the power supply redundancy function of the server is influenced, and therefore, the standby power supply line needs to be overhauled and maintained regularly, and more labor and material cost is occupied. Under the normal condition, the power quantity of connecting on two way commercial power threephases is the same, and accessible power module's the function of flow equalizing realizes the three-phase balance of three-phase power supply, but if 1 power failure stop work wherein, remaining power module can cause the power supply to destroy because the function of flow equalizing supplies power with other looks power supply load unbalance, can reduce server system power supply stability to cause certain harm to power supply unit.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a cabinet type double-input server three-phase balance power supply adjusting system, and aims to solve the problems that in the prior art, a three-phase double-input power supply mode requires two power supply systems with the same capacitance, a standby one power supply system is idle for a long time with high probability, the power supply resources of a machine room are greatly wasted, and the power distribution cost of the machine room is increased.
The technical scheme provided by the invention is as follows: a cabinet type double-input server three-phase balance power supply adjusting system comprises a first three-phase input power supply, a second three-phase input power supply, a power module state online monitoring unit, a control unit, a machine room heat dissipation and power supply control system and a plurality of power modules;
the first three-phase input power supply and the second three-phase input power supply respectively supply power to each power supply module in a current-sharing manner;
the power module state online monitoring unit is connected with the control unit and each power module, and is used for monitoring the online state of each power module in real time and feeding back the monitored state parameters of each power module to the control unit, wherein the state of each power module comprises a fault alarm state and a normal input power consumption state according to the parameters;
and the control unit is used for controlling and opening the machine room heat dissipation equipment corresponding to the power module in the fault warning state according to the state parameters of each power module fed back by the power module state online monitoring unit, and performing current-limiting power supply.
As an improved scheme, the number of the power modules is six, and the six power modules are respectively marked as a first power module, a second power module, a third power module, a fourth power module, a fifth power module and a sixth power module;
the first three-phase input power supply is provided with a phase line A1, a phase line B1 and a phase line C1, and the second three-phase input power supply is provided with a phase line A2, a phase line B2 and a phase line C2.
As a modified solution, the first power supply module and the fourth power supply module are respectively connected with the phase line a1 of the first three-phase input power supply and the phase line a2 of the second three-phase input power supply at the same time;
the second power supply module and the fifth power supply module are simultaneously connected with a phase line B1 of the first three-phase input power supply and a phase line B2 of the second three-phase input power supply respectively;
and the third power supply module and the sixth power supply module are simultaneously connected with the phase line C1 of the first three-phase input power supply and the phase line C2 of the second three-phase input power supply respectively.
As an improved scheme, when one of the first three-phase input power supply and the second three-phase input power supply is interrupted due to fault power supply, the normally-operated three-phase input power supply supplies power to all the power supply modules.
As an improved solution, the power module state online monitoring unit includes:
the polling module is used for monitoring the online state of each power supply module in real time, wherein the online state information of each power supply module comprises the total number and the in-place state of the power supply modules, the number and the phase of the power supply of each power supply module, current and voltage signals of each power supply module and input and output load state information of each power supply module;
the fault positioning display module is used for positioning and identifying the power module which generates the fault when the polling module monitors the power module which is not in place, acquiring the serial number of the power module, the phase where the power supply is positioned and the position of the cabinet where the power module is positioned, and displaying and alarming on a monitoring interface;
the fault power module information pushing module is used for sending the serial number of the fault power module identified by the fault positioning display module, the phase where power is supplied and the position of the cabinet to the control unit;
and the normal input power consumption acquisition and sending module is used for reading the input power consumption information of the power module in a normal in-place state and feeding back the input power consumption information to the control unit.
As an improved scheme, three-phase output ends of the first three-phase input power supply and the second three-phase input power supply are correspondingly connected with a power supply line of the heat dissipation equipment of the machine room, and a plurality of current sensors are arranged between the three-phase output ends of the first three-phase input power supply and the second three-phase input power supply and the power supply line of the heat dissipation equipment of the machine room;
the current sensor is connected with the control unit and used for feeding back a phase line current value to the control unit.
The invention also aims to provide a method for adjusting the three-phase balanced power supply of the cabinet type double-input server, which comprises the following steps:
the power module state online monitoring unit monitors the online state of each power module in real time and feeds the monitored state parameters of each power module back to the control unit, wherein the state of each power module comprises a fault alarm state and a normal input power consumption state according to the parameters;
and the control unit controls to open the heat dissipation equipment of the machine room corresponding to the power module in the fault warning state according to the state parameter of each power module fed back by the power module state online monitoring unit, and performs current-limiting power supply.
As an improved scheme, the step of the power module state online monitoring unit monitoring the online state of each power module in real time and feeding back the monitored state parameters of each power module to the control unit specifically includes the following steps:
the polling module monitors the online state of each power module in real time, wherein the online state information of each power module comprises the total number and the in-place state of the power modules, the number and the power supply phase of each power module, current and voltage signals of each power module and input and output load state information of each power module;
when the polling module monitors the power module which is not in place, the fault positioning display module carries out positioning identification on the power module which generates the fault, acquires the serial number of the power module, the phase of the power supply and the position of the cabinet, and displays and alarms on a monitoring interface;
the fault power module information pushing module sends the serial number of the fault power module identified by the fault positioning display module, the phase where power is supplied and the position of the cabinet to the control unit;
and the normal input power consumption acquisition and sending module reads the input power consumption information of the power module in the normal in-place state and feeds the input power consumption information back to the control unit.
As an improved scheme, the three-phase output ends of the first three-phase input power supply and the second three-phase input power supply are correspondingly connected with the power supply line of the machine room heat dissipation device, a plurality of current sensors are arranged between the three-phase output ends of the first three-phase input power supply and the second three-phase input power supply and the power supply line of the machine room heat dissipation device, and the current sensors are used for feeding back phase line current values to the control unit.
In the embodiment of the invention, the adjusting system for three-phase balanced power supply of the cabinet type double-input server comprises a first three-phase input power supply, a second three-phase input power supply, a power module state online monitoring unit, a control unit, a machine room heat dissipation and power supply control system and a plurality of power modules; the first three-phase input power supply and the second three-phase input power supply respectively supply power to each power supply module in a current-sharing manner; the power module state online monitoring unit monitors the online state of each power module in real time and feeds the monitored state parameters of each power module back to the control unit; and the control unit controls the machine room heat dissipation equipment corresponding to the power module in the fault warning state to be opened according to the state parameters of each power module fed back by the power module state online monitoring unit, and performs current-limiting power supply, so that the problem of unbalanced load power supply caused by the fault of the power module is solved, and the power supply stability is improved.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic connection diagram of a three-phase balanced power supply regulation system for a rack-type dual-input server provided by the invention;
FIG. 2 is a block diagram of a power module status online monitoring unit provided in the present invention;
FIG. 3 is a flowchart of an implementation of a method for adjusting a three-phase balanced power supply of a rack-type dual-input server according to the present invention;
fig. 4 is an implementation flowchart of the power module state online monitoring unit provided by the present invention, which monitors the online state of each power module in real time, and feeds back the monitored state parameters of each power module to the control unit.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are merely for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
Fig. 1 is a connection schematic diagram of a rack-type dual-input server three-phase balanced power supply regulation system provided by the present invention, and for convenience of description, only the parts related to the embodiment of the present invention are shown in the diagram.
The adjusting system for the three-phase balanced power supply of the cabinet type double-input server comprises a first three-phase input power supply, a second three-phase input power supply, a power module state online monitoring unit, a control unit, a machine room heat dissipation and power supply control system and a plurality of power modules;
the first three-phase input power supply and the second three-phase input power supply respectively supply power to each power supply module in a current-sharing manner, wherein in fig. 1, the first three-phase input power supply is represented by an input1, and the first three-phase input power supply is represented by an input 2;
the power module state online monitoring unit is connected with the control unit and each power module, and is used for monitoring the online state of each power module in real time and feeding back the monitored state parameters of each power module to the control unit, wherein the state of each power module comprises a fault alarm state and a normal input power consumption state according to the parameters;
the control unit is used for controlling and opening the machine room heat dissipation equipment corresponding to the power module in the fault warning state according to the state parameters of each power module fed back by the power module state online monitoring unit, and performing current-limiting power supply, so that the three-phase unbalance degree under the condition is reduced to the maximum extent;
wherein the control unit may be integrated in a ROUTER back office management center (ROUTER MANAGER CENTER, RMC).
As shown in fig. 1, the number of the power modules is six, and the power modules are respectively marked as a first power module, a second power module, a third power module, a fourth power module, a fifth power module and a sixth power module;
the first three-phase input power supply is provided with a phase line A1, a phase line B1 and a phase line C1, and the second three-phase input power supply is provided with a phase line A2, a phase line B2 and a phase line C2;
on the basis, the first power supply module and the fourth power supply module are simultaneously connected with a phase line A1 of the first three-phase input power supply and a phase line A2 of the second three-phase input power supply respectively;
the second power supply module and the fifth power supply module are simultaneously connected with a phase line B1 of the first three-phase input power supply and a phase line B2 of the second three-phase input power supply respectively;
and the third power supply module and the sixth power supply module are simultaneously connected with the phase line C1 of the first three-phase input power supply and the phase line C2 of the second three-phase input power supply respectively.
In the embodiment of the invention, when one of the first three-phase input power supply and the second three-phase input power supply is interrupted due to fault power supply, the normally-operated three-phase input power supply supplies power to all the power supply modules. And under the assumption of an extreme condition, when the first three-phase input power supply and the second three-phase input power supply are simultaneously interrupted, switching to the BBU of the machine room for centralized power supply.
With reference to fig. 1, the three-phase output ends of the first three-phase input power supply and the second three-phase input power supply are correspondingly connected to the power supply line of the machine room heat dissipation device, a plurality of current sensors (indicated by a in fig. 1) are arranged between the three-phase output ends of the first three-phase input power supply and the second three-phase input power supply and the power supply line of the machine room heat dissipation device, the machine room heat dissipation device is connected to the machine room heat dissipation power supply control system, the machine room heat dissipation power supply control system is connected to the control unit, and the process of controlling the control unit to open the machine room heat dissipation device corresponding to the power module in the fault: the control unit sends an opening command to the machine room heat dissipation and power supply control system, and the machine room heat dissipation and power supply control system sends the opening command to the machine room heat dissipation equipment, which is not described herein;
the current sensor is connected with the control unit and used for feeding back a phase line current value to the control unit, and the control unit controls the current-limiting power supply of the fault power supply relative to the heat dissipation equipment of the machine room in real time according to the return value of the current sensor.
In the embodiment of the present invention, as shown in fig. 2, the power module state online monitoring unit includes:
the polling module is used for monitoring the online state of each power supply module in real time, wherein the online state information of each power supply module comprises the total number and the in-place state of the power supply modules, the number and the phase of the power supply of each power supply module, current and voltage signals of each power supply module and input and output load state information of each power supply module;
the fault positioning display module is used for positioning and identifying the power module which generates the fault when the polling module monitors the power module which is not in place, acquiring the serial number of the power module, the phase where the power supply is positioned and the position of the cabinet where the power module is positioned, and displaying and alarming on a monitoring interface;
the fault power module information pushing module is used for sending the serial number of the fault power module identified by the fault positioning display module, the phase where power is supplied and the position of the cabinet to the control unit;
and the normal input power consumption acquisition and sending module is used for reading the input power consumption information of the power module in a normal in-place state and feeding back the input power consumption information to the control unit.
In the embodiment of the invention, a three-phase double-input power supply and two three-phase double-input power supply are adopted to simultaneously supply power to the server power supply, so that the waste of power supply resources of a machine room is avoided, and the problems of high overhaul and maintenance costs of power distribution and standby power supply circuits of the machine room are solved. And the adjustment of the three-phase load balance of the two paths of three-phase power supplies in the abnormal state of the power failure needs the joint cooperation of the control unit and the power module state online monitoring module, and the power module state online monitoring module is responsible for reading the input power consumption information and the three-phase load unbalanced state of each power module and feeding back the information to the control unit. The control unit gives an instruction to the machine room heat dissipation control system, opens the power supply permission of the fault power supply relative to the machine room heat dissipation equipment, and controls the current-limiting power supply of the relative machine room heat dissipation equipment, so that the three-phase unbalance degree under the condition is reduced to the maximum extent.
Fig. 3 is a flowchart of an implementation of the method for adjusting a three-phase balanced power supply of a rack-type dual-input server, which specifically includes the following steps:
in step S101, the power module state online monitoring unit monitors the online state of each power module in real time, and feeds back the monitored state parameters of each power module to the control unit, wherein the state of each power module includes a fault alarm state and a normal input power consumption state according to the parameters;
in step S102, the control unit controls to turn on the heat dissipation device of the machine room corresponding to the power module in the fault warning state and performs current-limiting power supply according to the state parameter of each power module fed back by the power module state online monitoring unit.
In the embodiment of the present invention, as shown in fig. 4, the step of the power module state online monitoring unit monitoring the online state of each power module in real time, and feeding back the monitored state parameters of each power module to the control unit specifically includes the following steps:
in step S201, the polling module monitors the online state of each power module in real time, where the online state information of each power module includes the total number of power modules and its on-site state, the number of each power module and the phase of the power supply, the current and voltage signals of each power module, and the input and output load state information of each power module;
in step S202, when the polling module monitors a power module that is not in place, the fault location display module performs location identification on the power module that has a fault, obtains the number of the power module, the phase where power is supplied, and the location of the cabinet where the power module is located, and displays and alarms on the monitoring interface;
in step S203, the fault power module information pushing module sends the serial number of the fault power module identified by the fault location display module, the phase where the power supply is located, and the location of the cabinet to the control unit;
in step S204, the normal input power consumption obtaining and sending module reads the input power consumption information of the power module in the normal in-place state, and feeds back the input power consumption information to the control unit.
In the embodiment of the invention, the adjusting system for three-phase balanced power supply of the cabinet type double-input server comprises a first three-phase input power supply, a second three-phase input power supply, a power module state online monitoring unit, a control unit, a machine room heat dissipation and power supply control system and a plurality of power modules; the first three-phase input power supply and the second three-phase input power supply respectively supply power to each power supply module in a current-sharing manner; the power module state online monitoring unit monitors the online state of each power module in real time and feeds the monitored state parameters of each power module back to the control unit; and the control unit controls the machine room heat dissipation equipment corresponding to the power module in the fault warning state to be opened according to the state parameters of each power module fed back by the power module state online monitoring unit, and performs current-limiting power supply, so that the problem of unbalanced load power supply caused by the fault of the power module is solved, and the power supply stability is improved.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (9)
1. A cabinet type double-input server three-phase balance power supply adjusting system is characterized by comprising a first three-phase input power supply, a second three-phase input power supply, a power module state online monitoring unit, a control unit, a machine room heat dissipation power supply control system and a plurality of power modules;
the first three-phase input power supply and the second three-phase input power supply respectively supply power to each power supply module in a current-sharing manner;
the power module state online monitoring unit is connected with the control unit and each power module, and is used for monitoring the online state of each power module in real time and feeding back the monitored state parameters of each power module to the control unit, wherein the state of each power module comprises a fault alarm state and a normal input power consumption state according to the parameters;
and the control unit is used for controlling and opening the machine room heat dissipation equipment corresponding to the power module in the fault warning state according to the state parameters of each power module fed back by the power module state online monitoring unit, and performing current-limiting power supply.
2. The adjusting system for three-phase balanced power supply of the cabinet type dual-input server according to claim 1, wherein the number of the power modules is six, and the six power modules are respectively marked as a first power module, a second power module, a third power module, a fourth power module, a fifth power module and a sixth power module;
the first three-phase input power supply is provided with a phase line A1, a phase line B1 and a phase line C1, and the second three-phase input power supply is provided with a phase line A2, a phase line B2 and a phase line C2.
3. The system for regulating the three-phase balanced power supply of the cabinet type dual-input server according to claim 2, wherein the first power module and the fourth power module are respectively connected with the phase line A1 of the first three-phase input power supply and the phase line A2 of the second three-phase input power supply at the same time;
the second power supply module and the fifth power supply module are simultaneously connected with a phase line B1 of the first three-phase input power supply and a phase line B2 of the second three-phase input power supply respectively;
and the third power supply module and the sixth power supply module are simultaneously connected with the phase line C1 of the first three-phase input power supply and the phase line C2 of the second three-phase input power supply respectively.
4. The system for regulating three-phase balanced power supply of the cabinet type dual-input server as claimed in claim 3, wherein when one of the first three-phase input power supply and the second three-phase input power supply is interrupted due to a fault, the normally operating three-phase input power supply supplies power to all the power modules.
5. The system for adjusting the three-phase balanced power supply of the cabinet type dual-input server according to claim 4, wherein the power module state online monitoring unit comprises:
the polling module is used for monitoring the online state of each power supply module in real time, wherein the online state information of each power supply module comprises the total number and the in-place state of the power supply modules, the number and the phase of the power supply of each power supply module, current and voltage signals of each power supply module and input and output load state information of each power supply module;
the fault positioning display module is used for positioning and identifying the power module which generates the fault when the polling module monitors the power module which is not in place, acquiring the serial number of the power module, the phase where the power supply is positioned and the position of the cabinet where the power module is positioned, and displaying and alarming on a monitoring interface;
the fault power module information pushing module is used for sending the serial number of the fault power module identified by the fault positioning display module, the phase where power is supplied and the position of the cabinet to the control unit;
and the normal input power consumption acquisition and sending module is used for reading the input power consumption information of the power module in a normal in-place state and feeding back the input power consumption information to the control unit.
6. The system for adjusting the three-phase balanced power supply of the cabinet type dual-input server according to claim 3, wherein three-phase output ends of the first and second three-phase input power supplies are correspondingly connected with a power supply line of the heat dissipation device of the machine room, and a plurality of current sensors are arranged between the three-phase output ends of the first and second three-phase input power supplies and the power supply line of the heat dissipation device of the machine room;
the current sensor is connected with the control unit and used for feeding back a phase line current value to the control unit.
7. A method for adjusting cabinet type double-input server three-phase balance power supply is characterized by comprising the following steps:
the power module state online monitoring unit monitors the online state of each power module in real time and feeds the monitored state parameters of each power module back to the control unit, wherein the state of each power module comprises a fault alarm state and a normal input power consumption state according to the parameters;
and the control unit controls to open the heat dissipation equipment of the machine room corresponding to the power module in the fault warning state according to the state parameter of each power module fed back by the power module state online monitoring unit, and performs current-limiting power supply.
8. The adjusting method for the three-phase balanced power supply of the rack type dual-input server according to claim 7, wherein the step of the power module state online monitoring unit monitoring the online state of each power module in real time and feeding back the monitored state parameters of each power module to the control unit specifically comprises the following steps:
the polling module monitors the online state of each power module in real time, wherein the online state information of each power module comprises the total number and the in-place state of the power modules, the number and the power supply phase of each power module, current and voltage signals of each power module and input and output load state information of each power module;
when the polling module monitors the power module which is not in place, the fault positioning display module carries out positioning identification on the power module which generates the fault, acquires the serial number of the power module, the phase of the power supply and the position of the cabinet, and displays and alarms on a monitoring interface;
the fault power module information pushing module sends the serial number of the fault power module identified by the fault positioning display module, the phase where power is supplied and the position of the cabinet to the control unit;
and the normal input power consumption acquisition and sending module reads the input power consumption information of the power module in the normal in-place state and feeds the input power consumption information back to the control unit.
9. The adjusting method for the three-phase balanced power supply of the cabinet type dual-input server according to claim 8, wherein three-phase output ends of the first and second three-phase input power supplies are correspondingly connected to a power supply line of the heat dissipation device of the machine room, and a plurality of current sensors are arranged between the three-phase output ends of the first and second three-phase input power supplies and the power supply line of the heat dissipation device of the machine room, and the current sensors are used for feeding back phase line current values to the control unit.
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|---|---|---|---|
| CN202010817786.1A CN112018871A (en) | 2020-08-14 | 2020-08-14 | Cabinet type double-input server three-phase balance power supply adjusting system and method |
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| CN202010817786.1A CN112018871A (en) | 2020-08-14 | 2020-08-14 | Cabinet type double-input server three-phase balance power supply adjusting system and method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111625077A (en) * | 2020-05-07 | 2020-09-04 | 苏州浪潮智能科技有限公司 | Power frame and complete machine cabinet server |
| CN113471992A (en) * | 2021-05-23 | 2021-10-01 | 山东英信计算机技术有限公司 | Cabinet power supply method, system, equipment and medium |
| CN113602918A (en) * | 2021-08-04 | 2021-11-05 | 广州广日电梯工业有限公司 | Elevator control method, elevator control system, and storage medium |
| CN114372551A (en) * | 2022-01-11 | 2022-04-19 | 中国工商银行股份有限公司 | Server positioning system, method and computer readable storage medium |
-
2020
- 2020-08-14 CN CN202010817786.1A patent/CN112018871A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111625077A (en) * | 2020-05-07 | 2020-09-04 | 苏州浪潮智能科技有限公司 | Power frame and complete machine cabinet server |
| CN113471992A (en) * | 2021-05-23 | 2021-10-01 | 山东英信计算机技术有限公司 | Cabinet power supply method, system, equipment and medium |
| CN113471992B (en) * | 2021-05-23 | 2024-02-09 | 山东英信计算机技术有限公司 | Cabinet power supply method, system, equipment and medium |
| CN113602918A (en) * | 2021-08-04 | 2021-11-05 | 广州广日电梯工业有限公司 | Elevator control method, elevator control system, and storage medium |
| CN113602918B (en) * | 2021-08-04 | 2023-08-25 | 广州广日电梯工业有限公司 | Elevator control method, elevator control system and storage medium |
| CN114372551A (en) * | 2022-01-11 | 2022-04-19 | 中国工商银行股份有限公司 | Server positioning system, method and computer readable storage medium |
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