CN106549387B - The methods, devices and systems of distribution load - Google Patents
The methods, devices and systems of distribution load Download PDFInfo
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- CN106549387B CN106549387B CN201611131879.9A CN201611131879A CN106549387B CN 106549387 B CN106549387 B CN 106549387B CN 201611131879 A CN201611131879 A CN 201611131879A CN 106549387 B CN106549387 B CN 106549387B
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- 238000010586 diagram Methods 0.000 description 11
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Classifications
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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
- H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
- H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
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- H02J13/0006—
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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
- 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
- Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
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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
- Y04S20/222—Demand response systems, e.g. load shedding, peak shaving
Abstract
The invention discloses a kind of methods, devices and systems of distribution load.Wherein, this method comprises: acquiring the parameter information of at least one power-supply system, wherein parameter information includes at least one of following: information of voltage and current information；Control instruction is exported according to parameter information；The on-off of sharing of load branch is controlled according to control instruction, wherein sharing of load branch connects at least one power-supply system and at least one load circuit.The present invention solve can only manually adjust in the prior art power-supply system load access, can not automatic distribution load the technical issues of.
Description
Technical field
The present invention relates to power supply fields, in particular to a kind of methods, devices and systems of distribution load.
Background technique
Due to the difference of building time and construction department, more set different brands, different capabilities are installed in electric power computer room
Uninterruptible power system.Although these uninterruptible power systems have different brands, and capacity is not also identical, for
For electric equipment, the power-supply system of power supply only has a set of uninterruptible power system, and multiple uninterruptible power systems can not be simultaneously
Machine uses, and can only be independently operated, and can only be accessed by manually adjusting the load of uninterruptible power system.It is existing uninterrupted
Power-supply system has the drawback that
(1) more set equipment downtimes are needed to arrange；
(2) it needs to manually compute load switching mode；
(3) it needs to re-lay distribution system；
(4) when any one uninterruptible power system breaks down, the equipment of power supply cannot power；
(5) the access load of multiple uninterruptible power systems is unbalanced, and the access of possible certain uninterruptible power systems is negative
Lotus has been expired, and other uninterruptible power systems are in low load condition.
Power-supply system can only be manually adjusted in the prior art for above-mentioned load access, can not automatic distribution load ask
Topic, currently no effective solution has been proposed.
Summary of the invention
The embodiment of the invention provides a kind of methods, devices and systems of distribution load, at least to solve in the prior art
In can only manually adjust power-supply system load access, can not automatic distribution load the technical issues of.
According to an aspect of an embodiment of the present invention, a kind of method of distribution load is provided, comprising: acquire at least one
The parameter information of power-supply system, wherein parameter information includes at least one of following: information of voltage and current information；According to parameter
Information exports control instruction；The on-off of sharing of load branch is controlled according to control instruction, wherein sharing of load branch connects at least
One power-supply system and at least one load circuit.
Further, after exporting control instruction according to parameter information, method further include: detection load, which distributes branch, is
It is no to break down；In the case where sharing of load branch breaks down, again according to the parameter information of at least one power-supply system
Control the on-off of sharing of load branch.
According to another aspect of an embodiment of the present invention, a kind of device of distribution load is additionally provided, comprising: acquisition module,
For acquiring the parameter information of at least one power-supply system, wherein parameter information includes at least one of following: information of voltage and electricity
Stream information；Output module, for exporting control instruction according to parameter information；Control module, it is negative for being controlled according to control instruction
The on-off of lotus distribution branch, wherein sharing of load branch connects at least one power-supply system and at least one load circuit.
Further, the device of distribution load further include: whether detection module occurs event for detection load distribution branch
Barrier；Distribution module, in the case where sharing of load branch breaks down, according to the parameter information of at least one power-supply system
Again the on-off of sharing of load branch is controlled.
According to another aspect of an embodiment of the present invention, a kind of system of distribution load is additionally provided, comprising: at least one is defeated
Enter end, for connecting at least one power-supply system；At least one input selecting module, connect at least one input terminal, uses
At least one load circuit is controlled in the control command according to total control module to connect with specified input terminal；At least one output
End, for connecting at least one input selecting module and at least one load circuit；Total control module is selected at least one input
Module connection is selected, for sending control command at least one input selecting module, controlling at least one input selecting module is
At least one load circuit selects specified input terminal.
Further, input selecting module includes: at least one acquisition module, is connect with input terminal, for acquiring power supply
The parameter information of system, wherein parameter information includes at least one of following: voltage parameter and current parameters；Thyristor pair, and is adopted
Collect module connection, for controlling the on-off of input selecting module.
Further, selecting module is inputted further include: operation control module, with thyristor pair and at least one acquisition mould
Block connection, for controlling the on-off of thyristor pair according to the control command of total control module.
Further, operation control module is also used to transmit acquisition data to total control module.
Further, system further include: human-computer interaction module is connect with total control module, is used for and customer interaction information,
Wherein, information includes at least one of following: sound, text, image.
Further, human-computer interaction module is also used to through communication interface and total control module interactive control information and monitoring
Information.
In embodiments of the present invention, in such a way that multichannel is automatically switched selection power load, by acquiring at least one
The parameter information of power-supply system, exports control instruction according to above-mentioned parameter information, controls sharing of load branch according to control instruction
On-off, achieved the purpose that automatically switch electric power, to realize the technical effect of automatic distribution power load, and then solve
The load access of power-supply system in the prior art can only be manually adjusted, can not automatic distribution load the technical issues of.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of method flow diagram of distribution load according to an embodiment of the present invention；
Fig. 2 is a kind of structural block diagram of optional distribution load circuit according to an embodiment of the present invention；
Fig. 3 is a kind of method flow diagram of optional distribution load according to an embodiment of the present invention；
Fig. 4 is a kind of apparatus structure schematic diagram of distribution load according to an embodiment of the present invention；And
Fig. 5 is a kind of system structure diagram of distribution load according to an embodiment of the present invention.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to
Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product
Or other step or units that equipment is intrinsic.
Embodiment 1
According to embodiments of the present invention, a kind of embodiment of the method for distribution load is provided.
Fig. 1 is the method flow diagram of distribution load according to an embodiment of the present invention, as shown in Figure 1, this method includes as follows
Step:
Step S102 acquires the parameter information of at least one power-supply system, wherein parameter information include at least it is following it
One: information of voltage and current information；
Step S104 exports control instruction according to parameter information；
Step S106 controls the on-off of sharing of load branch according to control instruction, wherein sharing of load branch connects at least
One power-supply system and at least one load circuit.
In an alternative embodiment, above-mentioned load can be various electrical equipments, and uninterruptible power system can be
Above-mentioned power-supply system is power load power supply, and method defined by above-mentioned steps S102 to step S106 can be as shown in Figure 2
Distribution load circuit structural block diagram in execute, multiple input terminals (input 1, input 2 ... input n in such as Fig. 2) with it is more
A uninterruptible power system is connected, and multiple uninterruptible power systems are power supply for electrical equipment by input terminal.Acquisition module can
To acquire the current information and information of voltage of multiple uninterruptible power systems, and send these parameter informations to operation control mould
Block operates control module for above-mentioned parameter information and is sent to total control module, and total control module is sent according to operation module
Parameter information can control the on-off of the thyristor pair in Fig. 2 to operation control module input control instruction, the control instruction, such as
Fruit thyristor is to conducting, then the power-supply system is power load power supply, and otherwise, the power load is not as the power-supply system
Electrical equipment.It, can be with the load of automatic equalization power-supply system by the above method.
From the foregoing, it will be observed that being exported and being controlled according to above-mentioned parameter information by the parameter information for acquiring at least one power-supply system
Instruction controls the on-off of sharing of load branch according to control instruction, is easily noted that, total control module is according to power-supply system
Information of voltage and current information export control instruction, which can control the on-off of thyristor pair, due to thyristor
The conducting that can be used as connection power-supply system and power load is switched, therefore can be automatic by the on-off of control thyristor pair
Therefore achieve the purpose that automatically switch electric power for power-supply system distribution load, to realize automatic distribution power load
Technical effect, and then solve the load access that can only manually adjust power-supply system in the prior art, it can not distribute automatically negative
The technical issues of lotus.
Optionally, Fig. 3 shows the method after exporting control instruction according to parameter information, as shown in figure 3, this method
Specifically comprise the following steps:
Whether step S202, detection load distribution branch break down；
Step S204 believes in the case where sharing of load branch breaks down according to the parameter of at least one power-supply system
Breath controls the on-off of sharing of load branch again.
In the scheme defined by above-mentioned steps S202 to step S204, above-mentioned sharing of load branch includes defeated in Fig. 2
Enter connection branch between circuit branch in selecting module, input selecting module and total control module and power-supply system and each
Connection branch between a input selecting module.In an alternative embodiment, when uninterruptible power supply breaks down, this is defeated
The voltage for entering end is 0V, at this point, the information that the input terminal voltage falls to 0 is sent to total control module, master control by acquisition module
Molding block repeats correlation technique of the step S102 into step S106, and the power load in the power-supply system is assigned to it
In his power-supply system.
It should be noted that making first when in the distribution load circuit as shown in Figure 2 for thering is new power load to enter
It is suitable electric according to new allocation strategy distribution after the power that total control module calculates power load with default access way
Source system.Wherein, the access way of above-mentioned default, which can be, is connected the power load with away from nearest power-supply system.
Embodiment 2
According to embodiments of the present invention, a kind of Installation practice of distribution load is provided.
Fig. 4 is the apparatus structure schematic diagram of distribution load according to an embodiment of the present invention, as shown in figure 4, the device includes:
Acquisition module 401, output module 403 and control module 405.Wherein, acquisition module 401, for acquiring at least one power supply system
The parameter information of system, wherein parameter information includes at least one of following: information of voltage and current information；Output module 403 is used
According to parameter information output control instruction；Control module 405, for controlling the logical of sharing of load branch according to control instruction
It is disconnected, wherein sharing of load branch connects at least one power-supply system and at least one load circuit.
In an alternative embodiment, above-mentioned load can be various electrical equipments, and uninterruptible power system can be
Above-mentioned power-supply system is power load power supply.In the structural block diagram of distribution load circuit as shown in Figure 2, multiple input terminals
(input 1, input 2 ... input n in such as Fig. 2) is connected with multiple uninterruptible power systems, multiple uninterruptible power systems
It is power supply for electrical equipment by input terminal.Acquisition module can acquire the current information and voltage letter of multiple uninterruptible power systems
Breath, and send these parameter informations to operation control module, control module, which is operated, by above-mentioned parameter information is sent to master control
Molding block, the parameter information that total control module is sent according to operation module are instructed to operation control module input control, the control
Instruction can control the on-off of the thyristor pair in Fig. 2, if thyristor, to conducting, which is power load confession
Electricity, otherwise, electrical equipment of the power load not as the power-supply system.It, can be with automatic equalization power supply system by the above method
The load of system.
From the foregoing, it will be observed that being exported and being controlled according to above-mentioned parameter information by the parameter information for acquiring at least one power-supply system
Instruction controls the on-off of sharing of load branch according to control instruction, is easily noted that, total control module is according to power-supply system
Information of voltage and current information export control instruction, which can control the on-off of thyristor pair, due to thyristor
The conducting that can be used as connection power-supply system and power load is switched, therefore can be automatic by the on-off of control thyristor pair
Therefore achieve the purpose that automatically switch electric power for power-supply system distribution load, to realize automatic distribution power load
Technical effect, and then solve the load access that can only manually adjust power-supply system in the prior art, it can not distribute automatically negative
The technical issues of lotus.
Optionally, the device of above-mentioned distribution load further include: detection module 407 and distribution module 409.Wherein, mould is detected
Whether block 407 breaks down for detection load distribution branch；Distribution module 409, for breaking down in sharing of load branch
In the case where, control the on-off of sharing of load branch again according to the parameter information of at least one power-supply system.
Embodiment 3
According to embodiments of the present invention, a kind of system embodiment of distribution load is provided.
Fig. 5 is the system structure diagram of distribution load according to an embodiment of the present invention, as shown in figure 5, the system includes:
At least one input terminal 501 (one is illustrated only in figure), at least one input selecting module 503 (illustrate only one in figure
It is a), at least one output end 505 (one is illustrated only in figure) and total control module 507.
At least one input terminal 501, for being connect at least one power-supply system；
At least one input selecting module 503, connect, for the control according to total control module at least one input terminal
Order controls at least one load circuit and connect with specified input terminal；
At least one output end 505, for connecting at least one input selecting module and at least one load circuit；
Total control module 507 is connect at least one input selecting module, for sending out at least one input selecting module
Control command is sent, controlling at least one input selecting module is that at least one load circuit selects specified input terminal.
In an alternative embodiment, above-mentioned load can be various electrical equipments, and uninterruptible power system can be
Above-mentioned power-supply system is power load power supply.In the structural block diagram of distribution load circuit as shown in Figure 2, multiple input terminals
(input 1, input 2 ... input n in such as Fig. 2) is connected with multiple uninterruptible power systems, multiple uninterruptible power systems
It is power supply for electrical equipment by input terminal.Wherein, the number of input terminal can be formulated by actual conditions, can be selected under normal circumstances
It is 4 or 8.At least one output end is connected with multiple loads, and (the load output 1 in such as Fig. 2, load export 2 ..., and load is defeated
M out, under normal circumstances m > n).Above-mentioned total control module can be and defeated according to the parameter information assignment of allocation strategy of power-supply system
Enter selecting module output control command, it is specified to power on system and power load.
From the foregoing, it will be observed that being exported and being controlled according to above-mentioned parameter information by the parameter information for acquiring at least one power-supply system
Instruction controls the on-off of sharing of load branch according to control instruction, is easily noted that, total control module is according to power-supply system
Information of voltage and current information export control instruction, which can control the on-off of thyristor pair, due to thyristor
The conducting that can be used as connection power-supply system and power load is switched, therefore can be automatic by the on-off of control thyristor pair
Therefore achieve the purpose that automatically switch electric power for power-supply system distribution load, to realize automatic distribution power load
Technical effect, and then solve the load access that can only manually adjust power-supply system in the prior art, it can not distribute automatically negative
The technical issues of lotus.
Optionally, as shown in figure 5, input selecting module 503 includes: that at least one acquisition module 509 (illustrates only in figure
One), thyristor to 511 and operation control module 513.Wherein,
At least one acquisition module 509, connect with input terminal, for acquiring the parameter information of power-supply system, wherein parameter
Information includes at least one of following: voltage parameter and current parameters；
Thyristor is connect to 511 with acquisition module, for controlling the on-off of input selecting module；
Control module 513 is operated, is connect with thyristor pair and at least one acquisition module, for according to total control module
Control command control thyristor pair on-off；
Optionally, as shown in figure 5, above system further include: human-computer interaction module 515.Wherein, human-computer interaction module 515,
It connect, is used for and customer interaction information with total control module, wherein information includes at least one of following: sound, text, image.
In an alternative embodiment, above-mentioned acquisition module can acquire the voltage parameter and electric current ginseng of power-supply system
Number, and collected voltage parameter and current parameters mail sending charge per message are operated into control module, operation control module believes above-mentioned parameter
Breath is sent to total control module, and total control module calculates the power of power load according to current parameters and voltage parameter, and according to
The power of power load is ordered to operation control module input control order, operation control module according to the control of total control module
It enables, each thyristor co-ordination of coordinated control, to complete the switching of the power supply of output end.And human-computer interaction module with sound,
The modes such as text, image and user interact, and pass through communication interface interactive control information and monitoring information.
It should be noted that above-mentioned thyristor uses high-speed thyristor, the control command sent according to operation control module
Carry out the on-off of control circuit, so as to play the role of high-speed switch.
In an alternative embodiment, when power-supply system breaks down, the voltage of the input terminal is 0V, at this point,
The information that the input terminal voltage falls to 0 is sent to total control module by acquisition module, and total control module is according to allocation strategy weight
Newly power load is distributed for power-supply system.
It should be noted that making first when in the distribution load circuit as shown in Figure 2 for thering is new power load to enter
It is suitable electric according to new allocation strategy distribution after the power that total control module calculates power load with default access way
Source system.Wherein, the access way of above-mentioned default, which can be, is connected the power load with away from nearest power-supply system.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
In the above embodiment of the invention, it all emphasizes particularly on different fields to the description of each embodiment, does not have in some embodiment
The part of detailed description, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others
Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of unit, can be one kind
Logical function partition, there may be another division manner in actual implementation, such as multiple units or components can combine or can
To be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be through some interfaces, the indirect coupling or communication connection of unit or module,
It can be electrical or other forms.
Unit may or may not be physically separated as illustrated by the separation member, shown as a unit
Component may or may not be physical unit, it can and it is in one place, or may be distributed over multiple units
On.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
It, can if integrated unit is realized in the form of SFU software functional unit and when sold or used as an independent product
To be stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention substantially or
Say that all or part of the part that contributes to existing technology or the technical solution can embody in the form of software products
Out, which is stored in a storage medium, including some instructions are used so that a computer equipment
(can be personal computer, server or network equipment etc.) executes all or part of step of each embodiment method of the present invention
Suddenly.And storage medium above-mentioned includes: USB flash disk, read-only memory (ROM, Read-Only Memory), random access memory
The various media that can store program code such as (RAM, Random Access Memory), mobile hard disk, magnetic or disk.
The above is only the preferred embodiment of the present invention, it is noted that those skilled in the art are come
It says, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (8)
1. a kind of method of distribution load characterized by comprising
Acquire the parameter information of at least one power-supply system, wherein the parameter information includes at least one of following: information of voltage
And current information；
Control instruction is exported according to the parameter information；
The on-off of sharing of load branch is controlled according to the control instruction, wherein the sharing of load branch connection is described at least
One power-supply system and at least one load circuit；
When there is new power load to be linked into the sharing of load branch, using default access way, in total control module
After the power for calculating power load, at least one described power-supply system is distributed according to new allocation strategy, wherein the default connects
Entering mode is to connect the power load with apart from nearest power-supply system；
After exporting control instruction according to the parameter information, the method also includes: detecting the sharing of load branch is
It is no to break down；In the case where the sharing of load branch breaks down, according to the parameter of at least one power-supply system
Information controls the on-off of the sharing of load branch again.
2. a kind of device of distribution load characterized by comprising
Acquisition module, for acquiring the parameter information of at least one power-supply system, wherein the parameter information includes at least as follows
One of: information of voltage and current information；
Output module, for exporting control instruction according to the parameter information；
Control module, for controlling the on-off of sharing of load branch according to the control instruction, wherein the sharing of load branch
Connect at least one described power-supply system and at least one load circuit；
When there is new power load to be linked into the sharing of load branch, using default access way, in total control module
After the power for calculating power load, at least one described power-supply system is distributed according to new allocation strategy, wherein the default connects
Entering mode is to connect the power load with apart from nearest power-supply system；
Detection module, for detecting whether the sharing of load branch breaks down；Distribution module, in the sharing of load
In the case that branch breaks down, the sharing of load branch is controlled according to the parameter information of at least one power-supply system again
The on-off on road.
3. a kind of system of distribution load characterized by comprising
At least one input terminal, for being connect at least one power-supply system；
At least one input selecting module, connect at least one described input terminal, for being ordered according to the control of total control module
At least one load circuit of control is enabled to connect with specified input terminal；
At least one output end, for connecting at least one described input selecting module and at least one described load circuit；
The total control module is connect at least one input selecting module, is used for at least one described input selecting module
The control command is sent, at least one described input selecting module of control is that at least one described load circuit selects the finger
Determine input terminal；
When there is new power load to be linked into the sharing of load branch, using default access way, in the master control
After module calculates the power of power load, at least one described power-supply system is distributed according to new allocation strategy, wherein described silent
Recognizing access way is to connect the power load with apart from nearest power-supply system；
After the parameter information output control instruction according at least one power-supply system, the system is also used to detect negative
Whether lotus distribution branch breaks down；In the case where the sharing of load branch breaks down, according at least one described electricity
The parameter information of source system controls the on-off of the sharing of load branch again, wherein described in the sharing of load branch connection
At least one power-supply system and at least one load circuit.
4. system according to claim 3, which is characterized in that the input selecting module includes:
At least one acquisition module is connect with the input terminal, for acquiring the parameter information of the power-supply system, wherein institute
Parameter information is stated including at least one of following: voltage parameter and current parameters；
Thyristor pair is connect with the acquisition module, for controlling the on-off of the input selecting module.
5. system according to claim 4, which is characterized in that the input selecting module further include:
Control module is operated, is connect with the thyristor pair and at least one described acquisition module, for according to the master control
The control command of molding block controls the on-off of the thyristor pair.
6. system according to claim 5, which is characterized in that the operation control module is also used to the master control molding
Block transmission acquisition data.
7. system according to claim 3, which is characterized in that the system also includes:
Human-computer interaction module is connect with the total control module, is used for and customer interaction information, wherein the letter interacted with user
Breath includes at least one of following: sound, text, image.
8. system according to claim 7, which is characterized in that the human-computer interaction module be also used to by communication interface with
The total control module interactive control information and monitoring information.
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| CN1240058A (en) * | 1996-12-09 | 1999-12-29 | 目标－高技术电子学公司 | Apparatus for and method of evenly distributing electrical load across n-phase power distribution network |
| CN101459337A (en) * | 2008-12-30 | 2009-06-17 | 上海慧伦电气有限公司 | Stabilized control system capable of accurately cut load selection according to load path |
| CN103580266A (en) * | 2013-11-04 | 2014-02-12 | 广东易事特电源股份有限公司 | UPS parallel operation system and parallel operation method |
| CN103956834A (en) * | 2014-05-21 | 2014-07-30 | 国家电网公司 | User side load control method and system |
| US9325169B2 (en) * | 2014-05-30 | 2016-04-26 | Huawei Technologies Co., Ltd. | Telecommunications equipment, power supply system, and power supply implementation method |
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| CN1240058A (en) * | 1996-12-09 | 1999-12-29 | 目标－高技术电子学公司 | Apparatus for and method of evenly distributing electrical load across n-phase power distribution network |
| CN101459337A (en) * | 2008-12-30 | 2009-06-17 | 上海慧伦电气有限公司 | Stabilized control system capable of accurately cut load selection according to load path |
| CN103580266A (en) * | 2013-11-04 | 2014-02-12 | 广东易事特电源股份有限公司 | UPS parallel operation system and parallel operation method |
| CN103956834A (en) * | 2014-05-21 | 2014-07-30 | 国家电网公司 | User side load control method and system |
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