CN113867195B - Method, apparatus and storage medium for modular machine system control - Google Patents

Method, apparatus and storage medium for modular machine system control Download PDF

Info

Publication number
CN113867195B
CN113867195B CN202111070947.6A CN202111070947A CN113867195B CN 113867195 B CN113867195 B CN 113867195B CN 202111070947 A CN202111070947 A CN 202111070947A CN 113867195 B CN113867195 B CN 113867195B
Authority
CN
China
Prior art keywords
module
modules
efficiency
machine system
dormant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202111070947.6A
Other languages
Chinese (zh)
Other versions
CN113867195A (en
Inventor
陈威龙
陈同有
许永志
余鑫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kehua Data Co Ltd
Zhangzhou Kehua Electric Technology Co Ltd
Original Assignee
Kehua Data Co Ltd
Zhangzhou Kehua Electric Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kehua Data Co Ltd, Zhangzhou Kehua Electric Technology Co Ltd filed Critical Kehua Data Co Ltd
Priority to CN202111070947.6A priority Critical patent/CN113867195B/en
Publication of CN113867195A publication Critical patent/CN113867195A/en
Application granted granted Critical
Publication of CN113867195B publication Critical patent/CN113867195B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423—Input/output
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25257—Microcontroller

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Sources (AREA)

Abstract

The invention provides a method, a device and a storage medium for controlling a modular machine system. The method comprises the following steps: awakening all modules and sleeping one or more modules one by one on the premise of meeting the system load capacity, and determining the efficiency of the module machine system after each module is dormant; and acquiring the maximum efficiency value of the efficiency of the module machine system, and adjusting the module in the awakening state according to the module data corresponding to the maximum efficiency value. The efficiency of the module machine system is determined after the module is dormant every time by awakening all the modules and sleeping one or more modules one by one on the premise of meeting the system load, the maximum efficiency value of the module machine system is obtained, and the efficiency optimizing process is completed. And adjusting the module in the awakening state according to the module data corresponding to the maximum efficiency value, so that the modular machine system can be accurately controlled to operate at the optimal efficiency point on the basis of meeting the system load.

Description

Method, apparatus and storage medium for modular machine system control
Technical Field
The present invention relates to the field of network communication technologies, and in particular, to a method, an apparatus, and a storage medium for controlling a modular computer system.
Background
The modular Uninterruptible Power Supply (UPS) has the advantages of online capacity expansion, convenient transportation, installation and maintenance, high system availability, high efficiency and the like. For the availability of the UPS system and the subsequent capacity expansion or other reasons, the user may configure the UPS system with a large number of power modules and a small actual load, or a large load and a small load when the loads exist in different time periods. If all the power modules in the system operate for a long time, the UPS system will operate in a low-load and low-efficiency state for a long time, and the total loss will be large. Even if partial modules in the UPS system are controlled to operate according to the change of the load amount instead of all the modules, the partial modules in operation have various combination modes, and the UPS system cannot be guaranteed to work at the optimal efficiency point.
Disclosure of Invention
The embodiment of the invention provides a method, a device and a storage medium for controlling a modular machine system, which aim to solve the problem that the modular machine system cannot work at an optimal efficiency point.
In a first aspect, an embodiment of the present invention provides a method for controlling a modular machine system, where the method includes:
awakening all modules and sleeping one or more modules one by one on the premise of meeting the system load capacity, and determining the efficiency of the module machine system after each module is dormant;
and obtaining the efficiency maximum value of the efficiency of the module machine system, and adjusting the module in the awakening state according to the module data corresponding to the efficiency maximum value.
In one possible implementation, the method further includes: recording system load capacity, maximum efficiency and corresponding module data into an optimal efficiency worksheet; before the waking up all modules and gradually sleeping one or more modules, the method further comprises:
acquiring the current system load;
when the record corresponding to the system load amount exists in the efficiency optimal worksheet, acquiring module data corresponding to the system load amount, and adjusting the module in an awakening state according to the module data;
otherwise, the awakening of all modules is executed, and one or more modules are gradually dormant on the premise of meeting the system load capacity and the subsequent operation.
In a possible implementation manner, after obtaining module data corresponding to the system load and adjusting the module in the wake-up state according to the module data, the method further includes:
waking one or more modules and/or sleeping one or more modules;
determining a temporary efficiency of the modular machine system;
when the temporary efficiency is greater than the maximum efficiency corresponding to the system load, taking the temporary efficiency as the maximum efficiency and updating the optimal efficiency worksheet; and when the temporary efficiency is smaller than the maximum efficiency value corresponding to the system load, performing successive dormancy of one or more modules and subsequent operations on the premise of meeting the system load.
In a possible implementation manner, when the total operation time of the modular machine system reaches a time threshold or a module of the modular machine system is updated, the operation of waking up or sleeping one or more modules is executed.
In one possible implementation, the module data includes: module power and/or module number of modules in the wake-up state.
In a possible implementation manner, the adjusting the module in the wake-up state according to the module data corresponding to the maximum efficiency value includes:
determining the number to be dormant or the number to be awakened according to the module data and the number of modules in the awakening state;
and adjusting the module in the awakening state according to the number to be dormant or the number to be awakened.
In a possible implementation manner, adjusting the module in the wake-up state according to the module data corresponding to the maximum efficiency value includes:
determining the power of the module to be dormant or the module to be awakened or the power and the number of the module to be dormant or the module to be awakened according to the module data, the module power and the module number of the module currently in the awakening state;
and adjusting the module in the awakening state according to the power of the module to be dormant or the module to be awakened, or the power and the number of the module to be dormant or the module to be awakened.
In one possible implementation, the method further includes:
and when the running time of a certain module reaches a running time threshold or a fault occurs, sleeping the module and awakening a module in a sleeping state.
In a possible implementation manner, obtaining module data corresponding to the system load amount, and adjusting the module in the wake-up state according to the module data, further includes:
determining the maximum efficiency value according to the system load and the efficiency optimal worksheet;
and when the current efficiency of the modular machine system is smaller than the maximum efficiency, executing the operation of acquiring the module data corresponding to the system load.
In one possible implementation, the hibernating one or more modules comprises:
one or more modules are dormant one by one according to the sequence of the module IDs from small to large; alternatively, the first and second electrodes may be,
and one or more modules are dormant one by one according to the sequence of the module IDs from large to small.
In a possible implementation manner, when the number to be hibernated is multiple, adjusting the module in the wake-up state according to the number to be hibernated includes:
the modules are in the awakening state by sleeping one by one according to the number of the modules to be dormant; alternatively, the first and second electrodes may be,
and simultaneously sleeping a plurality of modules in the awakening state according to the number to be dormant.
In a possible implementation manner, before adjusting the module in the wake state according to the number to be hibernated, the method further includes:
and acquiring a module ID set corresponding to the module in the awakening state, and determining the ID of the module to be dormant according to the module ID set and the number to be dormant.
In one possible implementation manner, determining the ID of the module to be hibernated according to the module ID set and the number to be hibernated includes:
under the condition that the module ID sets are continuous, determining the ID of the module to be dormant according to the minimum value of the module ID sets and the number to be dormant; otherwise, determining an interrupt value of the module ID set, and determining the ID of the module to be dormant according to the larger module ID and the number of the modules to be dormant in the interrupt value; alternatively, the first and second electrodes may be,
under the condition that the module ID sets are continuous, determining the ID of the module to be dormant according to the maximum value of the module ID sets and the number to be dormant; otherwise, determining an interrupt value of the module ID set, and determining the ID of the module to be dormant according to the larger module ID and the number of the modules to be dormant in the interrupt value.
In a second aspect, an embodiment of the present invention provides an apparatus for controlling a modular machine system, where the apparatus includes:
the module control unit is used for awakening all the modules and sleeping one or more modules one by one on the premise of meeting the system load capacity;
a power determination unit for determining the efficiency of the modular machine system after each sleep of the modules;
the module control unit is further configured to obtain an efficiency maximum value of the efficiency of the module machine system, and adjust the module in the wake-up state according to module data corresponding to the efficiency maximum value.
In one possible implementation, the apparatus further includes:
and the recording unit is used for adding the maximum efficiency value, the module data corresponding to the maximum efficiency value and the system load into an optimal efficiency worksheet.
In a third aspect, an embodiment of the present invention provides a computer-readable storage medium, where a computer program is stored, and the computer program, when executed by a processor, implements the steps of the method according to the first aspect or any one of the possible implementation manners of the first aspect.
The embodiment of the invention provides a method, a device and a storage medium for controlling a modular machine system, which awaken all modules and sleep one or more modules one by one on the premise of meeting the system load capacity, determine the efficiency of the modular machine system after each module sleep, acquire the maximum efficiency value of the modular machine system and finish the efficiency optimization process. And adjusting the module in the awakening state according to the module data corresponding to the maximum efficiency value, so that the modular computer system can be accurately controlled to operate at the optimal efficiency point on the basis of meeting the system load.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a flow chart of an implementation of a method for modular machine system control according to an embodiment of the present invention;
FIG. 2 is a flow chart of an implementation of a method for modular machine system control according to another embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an apparatus for modular machine system control according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an apparatus for controlling a modular machine system according to another embodiment of the present invention.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
Currently, a modular UPS will typically indicate that the efficiency is optimal at a certain load, such as 66% (rated power 100k, with 66k being the best), but there is no guarantee that each load is at exactly the optimal efficiency point (i.e., 66%). Even with modular machines, there is no way to ensure that shutting down the appropriate module will enable the operating module to operate at exactly 66%. Because of the differences between modules, the optimal efficiency point of the whole machine is generally given, but not the optimal efficiency point of the modules. When part of modules work but not all the modules, the combined optimal efficiency point of the modules may be inconsistent with the optimal efficiency point of the whole machine.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following description is made by way of specific embodiments with reference to the accompanying drawings.
Fig. 1 is a flowchart illustrating a method for controlling a modular machine system according to an embodiment of the present invention.
As shown in fig. 1, the method comprises the following steps:
s101, awakening all modules and sleeping one or more modules one by one on the premise of meeting the system load, and determining the efficiency of the module machine system after sleeping the modules each time.
In the module dormancy process, the total power of the modules in the running state needs to be controlled to be greater than or equal to the load rate of the system, so as to ensure that the system can run normally. For example: when the system load is 70W, in the process of sleeping one or more modules one by one, the total power of the modules in the running state is more than or equal to 70W.
And in order to ensure that the module machine system operates at the optimal efficiency point, awakening all modules and sleeping one or more modules one by one, and further comparing the efficiency in different states to complete efficiency optimization.
S102, obtaining the efficiency maximum value of the efficiency of the modular machine system, and adjusting the module in the awakening state according to the module data corresponding to the efficiency maximum value.
After the module machine system executes the dormancy of the module, the maximum efficiency value of the efficiency of the module machine system is obtained, the efficiency optimizing process is completed, then the module in the awakening state is adjusted based on the module data corresponding to the maximum efficiency value, whether the system can meet the system load capacity is guaranteed, and meanwhile the system is at the optimum efficiency point, and therefore the system energy consumption is minimum.
In this embodiment, by waking up all modules and sleeping one or more modules one by one on the premise of meeting the system load, the efficiency of the modular machine system is determined after each module is sleeped, the maximum efficiency value of the modular machine system is obtained, and the efficiency optimization process is completed. And adjusting the module in the awakening state according to the module data corresponding to the maximum efficiency value, so that the modular machine system can be accurately controlled to operate at the optimal efficiency point on the basis of meeting the system load.
In one possible implementation, the method further includes: recording the system load capacity, the maximum efficiency value and the corresponding module data into an optimal efficiency worksheet; before waking all modules and sleeping one or more modules one by one, the method further comprises the following steps: acquiring system load; when the record corresponding to the system load amount exists in the working table with the optimal efficiency, module data corresponding to the system load amount is obtained, and the module in the awakening state is adjusted according to the module data; otherwise, the operations of waking up all the modules and gradually sleeping one or more modules on the premise of meeting the system load capacity and the following operations are executed.
The system load, the maximum efficiency value and the corresponding module data are recorded into the optimal efficiency worksheet, so that the modules in the awakening state can be quickly adjusted according to the optimal efficiency worksheet, the efficiency optimization process can be repeatedly executed, and the optimal efficiency point of the modular machine system can be accelerated.
When the records are stored in the working table with the optimal efficiency, firstly, whether the records related to the current system load exist is confirmed, if yes, the efficiency optimizing operation is executed aiming at the system load, and the module machine system is directly adjusted according to the module data in the working table with the optimal efficiency; and if the efficiency optimizing process does not exist, executing the efficiency optimizing process, and recording after the efficiency optimizing process is finished, so that the running state of the module in the module machine system can be conveniently and quickly adjusted according to the record.
Due to the fact that the module machine system is worn along with long-term operation of the module machine system, the optimal efficiency point can be changed, and the optimal efficiency point is determined according to different dormancy sequences of the modules in the module machine, the optimal efficiency working table can be updated, the module in the awakening state can be adjusted based on the optimal efficiency working table, efficiency optimization time can be shortened, and the updating rate of the optimal efficiency working table is improved.
In this embodiment, by waking up all modules and sleeping one or more modules one by one on the premise of meeting the system load, the efficiency of the modular machine system is determined after each module is sleeped, the maximum efficiency value of the modular machine system is obtained, and the efficiency optimization process is completed. The system load capacity, the maximum efficiency value and the module data corresponding to the maximum efficiency value are recorded into the optimal efficiency working table, the module in the awakening state is adjusted according to the module data corresponding to the maximum efficiency value, the modular machine system can be accurately controlled to run at the optimal efficiency point on the basis of meeting the system load capacity, and meanwhile, related records are generated based on the efficiency optimizing result, so that the adjustment scheme of the modular machine system can be conveniently determined based on the optimal efficiency working table.
Fig. 2 is a flowchart illustrating a method for controlling a modular machine system according to another embodiment of the present invention. As shown in fig. 2, the method comprises the following steps:
s201, obtaining a working table with the optimal system load and efficiency.
The optimal efficiency working table is used for recording the optimal efficiency of the modular machine system under different loads and corresponding modules in the awakening and/or sleeping states, so that when the modular machine system is controlled to optimize the operation of the modular machine system, a control scheme is directly determined according to the optimal efficiency working table.
S202, when the record corresponding to the system load amount exists in the working table with the optimal efficiency, module data corresponding to the system load amount is obtained, and the module in the awakening state is adjusted according to the module data.
The optimal efficiency worksheet is established based on the actual operation condition of the modular machine system, and corresponding records are available for different system loads. After the work table with the optimal efficiency is established, corresponding records can be directly searched in the work table with the optimal efficiency according to the system load, corresponding module data is determined, a dormant part module or a wakeup part module is controlled according to the module data, and the energy consumption of a module machine system is reduced under the condition that the load use is not influenced.
S203, if not, awakening all modules and sleeping one or more modules one by one, determining the efficiency of the module machine system after sleeping the modules each time, adding the system load, the maximum efficiency value and the module data corresponding to the maximum efficiency value into the optimal efficiency working table, and adjusting the module in the awakened state according to the module data corresponding to the maximum efficiency value.
In the initial stage of building the efficiency-optimized worksheet, the number of records in the efficiency-optimized worksheet is zero or less, and therefore, when there is no record corresponding to the real-time load amount in the efficiency-optimized worksheet, an operation of determining the maximum efficiency value needs to be performed. Specifically, after all the modules are awakened, the modules are dormant one by one to determine the maximum efficiency value and the corresponding module data and generate records, so that the working state of the module machine system can be quickly adjusted in the subsequent process aiming at the same load capacity, and the efficiency optimal point does not need to be repeatedly calculated.
In a possible implementation manner, after obtaining module data corresponding to the system load in step S202 and adjusting the module in the wake-up state according to the module data, the method further includes:
waking one or more modules and/or sleeping one or more modules;
determining a temporary efficiency of the modular machine system;
when the temporary efficiency is greater than the maximum efficiency value corresponding to the system load, taking the temporary efficiency as the maximum efficiency value and updating the optimal efficiency worksheet; and when the temporary efficiency is smaller than the maximum efficiency value corresponding to the system load, performing successive dormancy of one or more modules and subsequent operations on the premise of meeting the system load.
When the module machine system comprises modules with various powers, the maximum efficiency values determined according to different module sleep sequences in the module machine are different, so that the maximum efficiency values recorded in the efficiency optimal working table do not necessarily correspond to the optimal efficiency points of the system. For example: when the modular machine system comprises two 30K and one 60K power modules, and other power modules. Under a certain system load, when the modules are dormant according to the sequence of power from large to small, the module data corresponding to the maximum efficiency value is recorded after the 60K power modules are dormant. However, when a 60K power module is started and two 30K power modules are dormant, the load can still normally operate, the recorded maximum efficiency value corresponds to the system efficiency optimal point, and the efficiency optimal working table is corrected based on the maximum efficiency value. Based on the correction process, the problem that the energy consumption is large when the system runs at a non-optimal efficiency point for a long time due to a single dormancy sequence can be solved.
In one possible implementation, the waking up or sleeping of one or more modules and the subsequent operations are performed when the total running time of the modular machine system reaches a time threshold or when a module of the modular machine system is updated.
The energy consumption of the modular machine system is increased due to system aging along with long-time operation of the modular machine system, so that the efficiency optimal point of the system is changed. Therefore, when the total operation time of the module machine system reaches the time threshold, the module in the awakening state is adjusted according to the module data in the optimal efficiency table, and then the optimal efficiency table is corrected, so that the correction rate of the optimal efficiency working table can be improved.
Optionally, when a module of the modular machine system is updated, the operation of waking up or sleeping one or more modules is executed; or when the modules of the modular machine system are updated, if the total number of the modules is increased or decreased, the operation of waking up or sleeping one or more modules is executed; if only partial modules are updated and replaced, the operation of waking up or sleeping one or more modules is not executed.
In this embodiment, whether the relevant records exist in the work table with the optimal efficiency is determined by acquiring the system load and the work table with the optimal efficiency. When the record corresponding to the system load exists in the working table with the optimal efficiency, the module data corresponding to the system load is obtained, and the module in the awakening state is adjusted according to the module data, namely, the adjustment scheme aiming at the current system load is determined in a table look-up mode. Otherwise, awakening all modules and sleeping one or more modules one by one, determining the efficiency of the module machine system after each module sleeping, adding the maximum efficiency value, the module data corresponding to the maximum efficiency value and the system load amount into the optimal efficiency working table, and controlling the number of modules in the awakening state according to the module data corresponding to the maximum efficiency value, namely executing an efficiency optimization process when no record corresponding to the current system load amount exists in the optimal efficiency working table, and generating related records to facilitate the determination of an adjustment scheme based on the optimal efficiency working table. According to the scheme, partial modules can be controlled to enter the dormant state according to the load of the module machine system, so that the module machine system can run at the optimal efficiency point, and the energy consumption is reduced.
In a possible implementation manner, determining the efficiency of the module machine system after each hibernation of the module in steps S101 and S203 includes: acquiring the input power and the output power of a module machine system after each dormancy module; and determining the efficiency of the modular machine system according to the ratio of the output power to the input power. The ratio of the output efficiency to the input efficiency reflects the efficiency of the module machine system visually, and whether the operation state of the module machine system needs to be adjusted or not can be determined rapidly by comparing the ratio.
In one possible implementation manner, the successively hibernating one or more modules in step S101 and step S203 includes: one or more modules are dormant one by one according to the sequence of the module IDs from small to large; or, one or more modules are dormant successively according to the descending order of the module ID.
Wherein one or more modules may be hibernated each time. One module is dormant every time, so that adverse effects on a load caused by overlarge current change of the system can be avoided. When the load is small and the number of modules of the modular machine system is large, two or more modules are dormant in each dormancy module process, and the rate of determining the optimal efficiency can be accelerated. The modules are dormant in the dormancy process according to the size sequence of the module IDs, the positive sequence or the negative sequence, and the order and the efficiency of the dormancy process can be improved.
In a possible implementation manner, before successively sleeping the plurality of modules, the method further includes: and determining the number of the dormant modules each time according to the load, the number of the modules of the modular machine system and the module power. The module power is inversely proportional to the number of the modules in each sleep, and the number of the modules is proportional to the number of the modules in each sleep. For example: when the load amount is less than 30%, it is determined that a plurality of modules need to be hibernated at a single time. At this time, the smaller the module power is, the larger the number of the dormant modules is, and the system is ensured to rapidly reach the optimal power. The larger the module power is, the smaller the number of the sleep modules is, and the overlarge current fluctuation of the module machine system caused by the single sleep of a plurality of modules is avoided.
In one possible implementation, the module data includes: module power and/or module number of modules in the wake-up state. Optionally, the module data further includes the number of modules in the sleep state.
The module machine system can accept module hot plug, that is, the total number of power modules of the module machine system can be changed due to module hot plug, so that the module data recorded by the optimal efficiency working table, including the number of modules in the awakening state, can improve the accuracy of determining the adjustment scheme based on the load.
In different embodiments, the form of the module data is different based on the difference in power module composition in the modular machine system.
In a possible implementation, the modular machine system includes a plurality of identical power modules, and the module data includes only the number of identical power modules, that is, the module data includes the number of modules in the wake-up state.
In one possible implementation, the modular machine system includes a plurality of modules with different powers, the number of the modules of each power is one or more, and the module data includes data of the different power modules. Optionally, the module data includes: the module power of the module in the wake-up state, or the module power of the module in the wake-up state and the number of modules of each power module, so that when the module in the wake-up state is adjusted according to the module data, the power and the number of the sleep or wake-up modules can be determined.
In different embodiments, based on different forms of module data, in step S102 and step S202, different ways of adjusting the module in the wake-up state according to the module data corresponding to the maximum efficiency value are used.
In a possible implementation manner, when the module data includes the number of modules in the wake-up state, adjusting the module in the wake-up state according to the module data corresponding to the maximum efficiency value includes: determining the number to be dormant or the number to be awakened according to the module data and the number of modules in the awakening state; and adjusting the module in the awakening state according to the number to be dormant or the number to be awakened.
The number of the modules to be dormant or the number of the modules to be awakened is determined before the modules in the awakening state are adjusted, and the execution efficiency of the module adjusting process is improved.
In one possible implementation, the module data includes: when the module power of the module in the wake-up state, or the module power of the module in the wake-up state and the module number of each power module, the module in the wake-up state is adjusted according to the module data corresponding to the maximum efficiency value, including: determining the power of a module to be dormant or a module to be awakened or the power and the number of the module to be dormant or the module to be awakened according to the module data, the module power and the module number of the module currently in the awakening state; and adjusting the module in the awakening state according to the power of the module to be dormant or the module to be awakened, or the power and the number of the module to be dormant or the module to be awakened.
The number to be dormant or the number to be awakened is determined before the module in the awakening state is adjusted, and the execution efficiency of the module adjusting process can be improved according to the power of the corresponding module to be dormant or the module to be awakened.
The module machine system comprises modules with 30K,50K,80K and 100K power. When each power module is one, under a certain load, the module with the optimal system efficiency corresponding to the wake-up state is the module with the power of 80K, and the modules in the sleep state have the powers of 30K,50K and 100K, so that the module data recorded in the working table with the optimal efficiency only includes the module power of the module in the wake-up state, that is, 80K. When each power module is multiple or the number of a certain power module is multiple, the module data recorded in the efficiency-optimized worksheet includes the module power of the module in the wake-up state and the number of the modules of each power module, so that when the module in the wake-up state is adjusted according to the module data, not only the power of the sleep or wake-up module but also the number of the sleep or wake-up modules can be determined.
The specific control process will be described by taking the example of determining the number to be dormant according to the module data and the number of modules currently in the wake-up state. In different embodiments, when the number to be hibernated is determined and the number to be hibernated is multiple, the module in the wake-up state or the modules in the wake-up state hibernated according to the number to be hibernated comprise multiple modes.
In a possible implementation manner, when the number of to-be-hibernated modules is multiple, hibernating one or more modules in an awake state according to the number of to-be-hibernated modules includes: and sleeping the modules in the awakening state one by one according to the number of the modules to be dormant. Namely, one module is dormant every time, so that the adverse effect on the load caused by overlarge current change of the system can be avoided.
In a possible implementation manner, when the number of to-be-hibernated modules is multiple, hibernating one or more modules in an awake state according to the number of to-be-hibernated modules includes: and simultaneously sleeping a plurality of modules in the awakening state according to the number of the modules to be dormant. Specifically, the module machine system realizes that a plurality of modules are dormant at the same time by controlling current sharing so as to avoid.
In a possible implementation manner, before sleeping one or more modules in the wake state according to the number to be sleeped, the method further includes: and acquiring a module ID set corresponding to the module in the awakening state, and determining the ID of the module to be dormant according to the module ID set and the number of the modules to be dormant. The module state switching is controlled according to the module ID, so that the control efficiency can be improved, and the situation that the same module is repeatedly switched in the state or is in the same state for a long time, such as being in a dormant state or an awakening state for a long time, is avoided.
In different embodiments, there are various ways of determining the IDs of the modules to be hibernated according to the module ID set and the number of the modules to be hibernated, based on different hibernation rules.
In one possible implementation, determining the ID of the module to be hibernated according to the set of module IDs and the number of the module to be hibernated includes:
under the condition that the module ID sets are continuous, determining the ID of the module to be dormant according to the minimum value of the module ID sets and the number to be dormant; otherwise, determining the interrupt value of the module ID set, and determining the ID of the module to be dormant according to the larger module ID and the number of the modules to be dormant in the interrupt value.
And the dormancy is performed according to the sequence of the module IDs from small to large.
To illustrate a specific embodiment, when the module IDs are 1 to 7, the currently running modules, i.e., the modules in the wake-up state, include modules with IDs of 2,3, and 4, and a module needs to sleep, the set of module IDs is {2,3,4}, and the set is continuous, and at this time, the module with the sleep module ID of 2 is used. If the module in the wake-up state includes modules with IDs 1,2,6, and 7, and when a module needs to sleep, the module ID set is {1,2,6,7}, and the set is discontinuous, and at this time, the module with the sleep module ID 6 is used.
In one possible implementation, determining the ID of the module to be hibernated according to the set of module IDs and the number of the module to be hibernated includes:
under the condition that the module ID sets are continuous, determining the ID of the module to be dormant according to the maximum value of the module ID sets and the number of the modules to be dormant; otherwise, determining the interrupt value of the module ID set, and determining the ID of the module to be dormant according to the larger module ID and the number of the modules to be dormant in the interrupt value.
And the dormancy is performed according to the sequence of the module IDs from large to small.
To explain a specific embodiment, when the module IDs are 1 to 7, the currently running module, that is, the module in the wake-up state, includes modules with IDs of 2,3, and 4, and it is necessary to sleep one module, the set of module IDs is {2,3,4}, and the set is continuous, and at this time, the module with the ID of 4 is a sleeping module. If the module in the wake-up state includes modules with IDs 1,2,6, and 7, and when one module needs to sleep, the module ID set is {1,2,6,7}, and the set is discontinuous, and at this time, the module with the sleep module ID 2 is used.
In a possible implementation manner, on the basis of the foregoing embodiment, before the step S202 acquires module data corresponding to a system load, the method further includes: determining the optimal efficiency according to the system load and the efficiency optimal working table; and when the current efficiency of the modular machine system is less than the optimal efficiency, executing the operation of acquiring the module data corresponding to the system load.
The optimal efficiency corresponding to the load is recorded in the optimal efficiency worksheet, so that the optimal efficiency recorded in the optimal efficiency worksheet is obtained when the system load is greater than or equal to the optimal efficiency in the actual control process. And when the current efficiency of the modular machine system is judged to be less than the optimal efficiency, subsequent operations of acquiring the module data corresponding to the system load and controlling the dormancy of partial modules are executed.
In one possible implementation, the method further includes:
and when the running time of a certain module reaches a running time threshold or a fault occurs, sleeping the module and awakening a module in a sleeping state.
The modules in the control module machine system are in a working state periodically and alternately, and long-time operation of a certain module is avoided, so that the service life of each module in the module machine system is prolonged, and the service life of the module machine system is further prolonged.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
The following are embodiments of the apparatus of the invention, reference being made to the corresponding method embodiments described above for details which are not described in detail therein.
Fig. 3 is a schematic structural diagram of an apparatus for controlling a modular machine system according to an embodiment of the present invention, and for convenience of description, only the parts related to the embodiment of the present invention are shown, which is detailed as follows:
as shown in fig. 3, the apparatus includes: a module control unit 301 and a power determination unit 302.
The module control unit 301 is configured to wake up all modules and sleep one or more modules one by one on the premise of meeting the system load.
A power determination unit 302 for determining the efficiency of the modular machine system after each sleep mode.
The module control unit 301 is further configured to obtain an efficiency maximum of the efficiency of the module machine system, and adjust the module in the wake-up state according to the module data corresponding to the efficiency maximum.
In this embodiment, by waking up all modules and sleeping one or more modules one by one on the premise of meeting the system load, the efficiency of the modular machine system is determined after each module is sleeped, the maximum efficiency value of the modular machine system is obtained, and the efficiency optimization process is completed. And adjusting the module in the awakening state according to the module data corresponding to the maximum efficiency value, so that the modular computer system can be accurately controlled to operate at the optimal efficiency point on the basis of meeting the system load.
Fig. 4 is a schematic structural diagram of an apparatus for controlling a modular machine system according to another embodiment of the present invention, and for convenience of description, only the parts related to the embodiment of the present invention are shown, which is detailed as follows:
as shown in fig. 4, the apparatus includes: an acquisition unit 401, a module control unit 402, a power determination unit 403, and a recording unit 404.
The obtaining unit 401 is configured to obtain a system load amount and an efficiency optimal worksheet, and obtain module data corresponding to the system load amount when a record corresponding to the system load amount exists in the efficiency optimal worksheet.
And a module control unit 402, configured to adjust the module in the wake-up state according to the module data, and wake up all modules and gradually sleep one or more modules when there is no record corresponding to the system load amount in the efficiency optimization worksheet.
A power determination unit 403 for determining the efficiency of the modular machine system after each sleep mode.
And the recording unit 404 is configured to add the maximum efficiency value, the module data corresponding to the maximum efficiency value, and the system load into the efficiency optimization worksheet.
In this embodiment, by waking up all modules and sleeping one or more modules one by one on the premise of meeting the system load, the efficiency of the modular machine system is determined after each module is sleeped, the maximum efficiency value of the modular machine system is obtained, and the efficiency optimization process is completed. The system load, the maximum efficiency value and the module data corresponding to the maximum efficiency value are recorded into the optimal efficiency worksheet, the module in the awakening state is adjusted according to the module data corresponding to the maximum efficiency value, the module machine system can be accurately controlled to run at the optimal efficiency point on the basis of meeting the system load, and meanwhile, a relevant record is generated based on the efficiency optimizing result, so that the module machine system adjusting scheme can be conveniently determined based on the optimal efficiency worksheet.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus/terminal and method may be implemented in other ways. For example, the above-described apparatus/terminal embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated modules/units, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow of the method of the embodiments described above can be realized by a computer program, which can be stored in a computer-readable storage medium and can realize the steps of the above-described method embodiments for controlling a modular computer system when the computer program is executed by a processor. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, U.S. disk, removable hard disk, magnetic diskette, optical disk, computer Memory, read-Only Memory (ROM), random Access Memory (RAM), electrical carrier wave signal, telecommunications signal, and software distribution medium, etc. It should be noted that the computer readable medium may contain other components which may be suitably increased or decreased as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media which may not include electrical carrier signals and telecommunications signals in accordance with legislation and patent practice.
The above-mentioned embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.

Claims (10)

1. A method for modular machine system control, the method comprising:
awakening all modules and sleeping one or more modules one by one on the premise of meeting the system load capacity, and determining the efficiency of the module machine system after each module is dormant;
and obtaining the efficiency maximum value of the efficiency of the module machine system, and adjusting the module in the awakening state according to the module data corresponding to the efficiency maximum value.
2. The method of claim 1, further comprising: recording system load capacity, maximum efficiency and corresponding module data into an optimal efficiency worksheet; before waking up all modules and gradually sleeping one or more modules on the premise of meeting the system load capacity, the method further comprises the following steps:
acquiring the current system load;
when the record corresponding to the system load amount exists in the efficiency optimal worksheet, acquiring module data corresponding to the system load amount, and adjusting the module in an awakening state according to the module data;
otherwise, the awakening of all modules is executed, and one or more modules are gradually dormant on the premise of meeting the system load capacity and the subsequent operation.
3. The method according to claim 2, wherein after obtaining module data corresponding to the system load amount and adjusting the module in the wake-up state according to the module data, the method further comprises:
waking one or more modules and/or sleeping one or more modules;
determining a temporary efficiency of the modular machine system;
when the temporary efficiency is greater than the maximum efficiency corresponding to the system load, taking the temporary efficiency as the maximum efficiency and updating the optimal efficiency worksheet; and when the temporary efficiency is smaller than the maximum efficiency value corresponding to the system load, performing successive dormancy of one or more modules and subsequent operations on the premise of meeting the system load.
4. The method of claim 3, wherein the waking up the one or more modules and/or the hibernating the one or more modules and thereafter is performed when a total running time of the modular machine system reaches a time threshold or an update of the modules of the modular machine system occurs.
5. The method of any of claims 1 to 4, wherein the module data comprises: module power and/or number of modules in the wake state.
6. The method of claim 5, wherein adjusting the module in the wake state according to the module data corresponding to the maximum efficiency value comprises:
determining the number to be dormant or the number to be awakened according to the module data and the number of modules in the awakening state;
and adjusting the module in the awakening state according to the number to be dormant or the number to be awakened.
7. The method of claim 5, wherein adjusting the module in the wake-up state according to the module data corresponding to the maximum efficiency value comprises:
determining the power of the module to be dormant or the module to be awakened or the power and the number of the module to be dormant or the module to be awakened according to the module data, the module power and the module number of the module currently in the awakening state;
and adjusting the module in the awakening state according to the power of the module to be dormant or the module to be awakened, or the power and the number of the module to be dormant or the module to be awakened.
8. The method of claim 1, further comprising:
and when the running time of a certain module reaches a running time threshold or a fault occurs, sleeping the module and awakening a module in a sleeping state.
9. An apparatus for modular machine system control, the apparatus comprising:
the module control unit is used for awakening all the modules and sleeping one or more modules one by one on the premise of meeting the system load capacity;
a power determination unit for determining the efficiency of the modular machine system after each sleep of the modules;
the module control unit is further configured to obtain an efficiency maximum value of the efficiency of the module machine system, and adjust the module in the wake-up state according to module data corresponding to the efficiency maximum value.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 8.
CN202111070947.6A 2021-09-13 2021-09-13 Method, apparatus and storage medium for modular machine system control Active CN113867195B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111070947.6A CN113867195B (en) 2021-09-13 2021-09-13 Method, apparatus and storage medium for modular machine system control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111070947.6A CN113867195B (en) 2021-09-13 2021-09-13 Method, apparatus and storage medium for modular machine system control

Publications (2)

Publication Number Publication Date
CN113867195A CN113867195A (en) 2021-12-31
CN113867195B true CN113867195B (en) 2023-04-07

Family

ID=78995561

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111070947.6A Active CN113867195B (en) 2021-09-13 2021-09-13 Method, apparatus and storage medium for modular machine system control

Country Status (1)

Country Link
CN (1) CN113867195B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104731300A (en) * 2015-03-17 2015-06-24 深圳中盛恒华电气有限公司 ECO mode control method and system for UPS system
CN104731294A (en) * 2015-03-17 2015-06-24 深圳中盛恒华电气有限公司 Uninterrupted power supply intelligent parallel operation power supply control system and method
CN104795882B (en) * 2015-03-17 2018-07-06 深圳市伊力科电源有限公司 A kind of ups system energy-saving control method and system
JP6649239B2 (en) * 2016-12-15 2020-02-19 東芝三菱電機産業システム株式会社 Uninterruptible power supply system

Also Published As

Publication number Publication date
CN113867195A (en) 2021-12-31

Similar Documents

Publication Publication Date Title
CN103472904B (en) The method and apparatus of the multiple timer of a kind of adjustment
CN102540868B (en) A kind of slow clock crystal frequency compensation method of mobile communication terminal and device
US20090031156A1 (en) Electronic Apparatus and Method of Conserving Energy
CN101495958A (en) System and method for controlling processor low power states
TWI441009B (en) Method for clock frequency admustment for a processing unit of a computer system and ralated device
CN105072292A (en) Application control method and terminal
US10007314B2 (en) Power signal interface
CN101562349A (en) Method and system of energy-saving control for modular UPS
CN104424031A (en) Working frequency control method and device for processor
CN103135731A (en) Method and device for intelligent power supply control for portable computer
CN106413053B (en) A kind of mobile terminal and its electricity saving method
CN101661327A (en) Method for adjusting basic frequency of central processing unit (CPU) and device thereof
US20150229128A1 (en) Method of managing electric power, power management device, and program
CN115459313A (en) Energy storage participation demand response method, device and medium
CN113867195B (en) Method, apparatus and storage medium for modular machine system control
CN111697556A (en) Operation control method of electrical equipment and terminal equipment
CN111475008A (en) Control method for working mode of power supply module
WO2015154391A1 (en) Method and device for processing power consumption of radio access network
CN108551205B (en) Power saving method for ultra-low power consumption industrial Internet of things gateway, gateway and gateway system
CN103885871A (en) Power consumption display method and device, and mobile terminal
CN111246549B (en) Method and device for providing node dormancy and wakeup time
CN105322621B (en) New UPS energy-saving control systems and method
WO2024087061A1 (en) Control method for electronic device, and electronic device and storage medium
EP3872602A1 (en) Sleep of power supply, sleep determination method and device, sleep device
CN115639897A (en) Real-time voltage control module

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant