CN109861213A - For the method for monitoring power supply of power grid, system and electronic equipment - Google Patents
For the method for monitoring power supply of power grid, system and electronic equipment Download PDFInfo
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- CN109861213A CN109861213A CN201910139891.1A CN201910139891A CN109861213A CN 109861213 A CN109861213 A CN 109861213A CN 201910139891 A CN201910139891 A CN 201910139891A CN 109861213 A CN109861213 A CN 109861213A
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Abstract
The invention discloses a kind of for the method for monitoring power supply of power grid, system and electronic equipment.This method comprises: obtaining multichannel power supply to be converted, the power supply to be converted includes three phase mains and two-phase power supply；Judge whether multichannel power supply to be converted meets preset condition by intelligent measurement instrument；It is the multiple-output electric power of predetermined power by multichannel power conversion to be converted when the multiple power supplies meet preset condition；And the multiple-output electric power passes through output after intelligent capacitor progress time control to electricity consumption end.This disclosure relates to for the method for monitoring power supply of power grid, system and electronic equipment, can real-time monitoring power grid electricity consumption situation, the on/off of access is adjusted in time, just guarantees Electrical Safety.
Description
Technical field
This disclosure relates to technical field of electric power, in particular to it is a kind of for the method for monitoring power supply of power grid, system and
Electronic equipment.
Background technique
Power distribution cabinet refers to for playing on-off, control or guarantor in electric system power generation, transmission of electricity, distribution, electric energy conversion and consumption
The effects of shield, voltage class include mainly high-voltage circuitbreaker, high voltage isolator and connect in the electric equipment products of 3.6kV~550kV
Ground switch, high voltage load switch, high pressure automatic reclosing and sectionaliser, high-voltage actuating mechanism, high voltage explosion-proof power distribution device and high pressure
Several major class such as switchgear.Power distribution network has a characteristic that 1. scales are big, structure is complicated, multi-point and wide-ranging.The number of power distribution network component
For magnitude considerably beyond power transmission network, power distribution network network structure is huge and complicated, and network structure is due in failure or load transfer operation
The folding of switch, changes frequent occurrence, and node is numerous, broad covered area；2. information system is merged with physical system height, refer mainly to
Electrical secondary system and primary system degrees of fusion；3. the fusion of two-way energy flow, Bidirectional flow of information, power distribution network belongs to power supply and load is high
Spend the novel electric power system of fusion, it is necessary to adapt to the trend of the access of distributed generation resource Thief zone and power demand diversification.The energy
All there is two-way flow on arbitrary node in stream, information flow.
Power distribution cabinet in current power distribution network is substantially the power distribution cabinet based on pure circuit structure, can be realized point of power supply
The conversion such as pressure, but there is also many insufficient in terms of the Power Safe of the controllers and power distribution network itself to power distribution network.Cause
This, needs a kind of new for the method for monitoring power supply of power grid, system and electronic equipment.
Summary of the invention
In view of this, the disclosure provide it is a kind of for the method for monitoring power supply of power grid, system and electronic equipment, can be real-time
Power grid electricity consumption situation is monitored, the on/off of access is adjusted in time, just guarantees Electrical Safety.
According to the one side of the disclosure, a kind of method for monitoring power supply for power grid is proposed, this method comprises: obtaining multichannel
Power supply to be converted, the power supply to be converted include three phase mains and two-phase power supply；Judged by intelligent measurement instrument described more
Whether road power supply to be converted meets preset condition；When the multiple power supplies meet preset condition, by multichannel electricity to be converted
Source is converted into the multiple-output electric power of predetermined power；And the multiple-output electric power carries out the time by the intelligent capacitor
It exports after control to electricity consumption end.
In a kind of exemplary embodiment of the disclosure, judge that multichannel power supply to be converted is by intelligent measurement instrument
It is no meet preset condition include: by the intelligent measurement instrument judge in multichannel power supply to be converted per to be converted all the way
Whether power supply meets loading condiction；With or judge by the intelligent measurement instrument on-off shape of multichannel power supply to be converted
Whether state meets logic of propositions.
In a kind of exemplary embodiment of the disclosure, the intelligent measurement instrument is by described in the acquisition of multiple access points
Multichannel power supply to be converted is to judge whether multichannel power supply to be converted meets preset condition；Wherein, the multiple access point packet
It includes: at least one hyperbaric chamber access point and at least one generator car access point.
In a kind of exemplary embodiment of the disclosure, multichannel electricity to be converted is judged by the intelligent measurement instrument
It includes: to judge that the multichannel waits for by the intelligent measurement instrument that whether every power supply to be converted all the way in source, which meets loading condiction,
Whether meet current limit condition per power supply to be converted all the way in conversion electric power；With or sentenced by the intelligent measurement instrument
Whether meet voltage limits condition per power supply to be converted all the way in the multichannel of breaking power supply to be converted；With or pass through the intelligence
Energy detecting instrument judges whether meet power limit condition per power supply to be converted all the way in multichannel power supply to be converted.
In a kind of exemplary embodiment of the disclosure, multichannel electricity to be converted is judged by the intelligent measurement instrument
The on off operating mode in source whether meet logic of propositions include: obtain in the multichannel power supply to be converted per power supply to be converted all the way when
Between condition；Obtain the turn-on logic in multichannel power supply to be converted per power supply to be converted all the way；And it is based on the timeline
Part and the turn-on logic, judge whether multichannel power supply to be converted meets logic of propositions by the intelligent measurement instrument.
In a kind of exemplary embodiment of the disclosure, when the multiple-output electric power is carried out by the intelligent capacitor
Between control after output to electricity consumption end include: the multiple-output electric power by the intelligent capacitors of multiple inactivity compensations and at least
One intelligent capacitor for having a power compensation carries out after time control output to electricity consumption end.
In a kind of exemplary embodiment of the disclosure, when the multiple-output electric power is carried out by the intelligent capacitor
Between control after output to electricity consumption end include: by the intelligent capacitor and the multiple-output electric power per out-put supply all the way
Corresponding preset time condition determines the output power per out-put supply all the way in real time；With or pass through the intelligent capacitor
Device in the multiple-output electric power per out-put supply all the way corresponding default timing condition, determine in real time described per exporting all the way
The output sequence of power supply.
According to the one side of the disclosure, a kind of power supply monitoring system for power grid is proposed, which includes: power distribution cabinet,
It include: multiple power supplies port, for obtaining multichannel power supply to be converted, the power supply to be converted includes three phase mains and two-phase
Power supply；Intelligent measurement instrument, for judging whether multichannel power supply to be converted meets preset condition；Current transformer is used for
When the multiple power supplies meet preset condition, by the multiple-channel output electricity that multichannel power conversion to be converted is predetermined power
Source；And intelligent capacitor, for the multiple-output electric power by exporting after carrying out time control to electricity consumption end.
According to the one side of the disclosure, a kind of electronic equipment is proposed, which includes: one or more processors；
Storage device, for storing one or more programs；When one or more programs are executed by one or more processors, so that one
A or multiple processors realize such as methodology above.
It, being capable of real-time monitoring power grid use according to the disclosure for the method for monitoring power supply of power grid, system and electronic equipment
Electric situation is in time adjusted the on/off of access, just guarantees Electrical Safety.
Detailed description of the invention
Its example embodiment is described in detail by referring to accompanying drawing, above and other target, feature and the advantage of the disclosure will
It becomes more fully apparent.
Fig. 1 is a kind of system principle frame of power supply monitoring system for power grid shown according to an exemplary embodiment
Figure.
Fig. 2 is that access point shows in a kind of method for monitoring power supply for power grid shown according to another exemplary embodiment
It is intended to.
Fig. 3 is a kind of flow chart of method for monitoring power supply for power grid shown according to an exemplary embodiment.
Fig. 4 is a kind of block diagram of power conversion system for power grid shown according to an exemplary embodiment.
Fig. 5 to Fig. 9 is power distribution cabinet in a kind of power conversion system for power grid shown according to an exemplary embodiment
Schematic diagram.
Figure 10 is the block diagram of a kind of electronic equipment shown according to an exemplary embodiment.
Figure 11 is that a kind of computer readable storage medium schematic diagram is shown according to an exemplary embodiment.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.It will be understood by those skilled in the art that attached drawing is
The schematic diagram of example embodiment necessary to module or process in attached drawing not necessarily implement the disclosure, therefore cannot be used
In the protection scope of the limitation disclosure.
Fig. 1 is a kind of system principle frame of power supply monitoring system for power grid shown according to an exemplary embodiment
Figure.Fig. 1 illustratively describes the schematic diagram of the power conversion system with 2 roads power input to be converted, is not general, tool
There is the power conversion system schematic diagram of more multichannel power supply to be converted that will be easy to be derived by Fig. 1.
As shown in Figure 1, the power conversion system for power grid with 2 road input powers may include main incoming power and standby
With incoming power, in other embodiments, the power conversion system for power grid with multichannel input power may include first
Incoming power, the second incoming power, third incoming power etc., above each road incoming power pass through more power ports and access,
More power ports are connect with chain breaker of plastic casing QF1, then by the power conversion system of plant-grid connection power distribution cabinet to be converted
In.
In one embodiment, chain plastic housing short-circuiting device QF1 can be the multichannel breaker of plastic casing of 800A.Breaker of plastic casing energy
It is enough to automatically cut off electric current after electric current is more than escape setting.Plastic housing refers to the shell with plastic insulation as device, uses
Come between insulated conductor and ground metal portion.Breaker of plastic casing is also referred to as molded case circuit breaker, and all parts are all close
It is encapsulated in plastic shell, auxiliary contact, under-voltage release and shunt release etc. mostly use modularization.Breaker of plastic casing is
Contact, arc-chutes, buckle releaser and operating mechanism etc. are incorporated into a plastic shell, do not consider generally to repair, is suitable for making
The protective switch of branch, overcurrent trip have Thermomagnetic type and two kinds of electronic type, and general Thermomagnetic type breaker of plastic casing is non-selection
Property breaker, only overload long delay and the instantaneous two kinds of protected modes of short circuit, electronic type molded case circuit breaker has overload long delay, short
Short out delay, short-circuit instantaneous and four kinds of defencive functions of ground fault.The product that part electronic type molded case circuit breaker is newly released also band
There is regioselectivity chain function.Most of breaker of plastic casing are manual operation, also there is part band electric motor operating mechanism
In one embodiment, the multichannel power supply to be converted is obtained by more power ports；More power ports are
Different electric currents, voltage, power amount multiple power interfaces.
Judged by the intelligent measurement instrument whether full per power supply to be converted all the way in multichannel power supply to be converted
Sufficient loading condiction includes: the every power supply to be converted all the way judged in multichannel power supply to be converted by the intelligent measurement instrument
Whether current limit condition is met；With or judged by the intelligent measurement instrument each in multichannel power supply to be converted
Whether road power supply to be converted meets voltage limits condition；With or by the intelligent measurement instrument judge that the multichannel is to be converted
Whether meet power limit condition per power supply to be converted all the way in power supply.
Multiple power supplies to be converted pass through after breaker of plastic casing, access primary current mutual inductor and secondary current mutual inductor
In, wherein primary current mutual inductor can be the current transformer of BHO.66-60I-800/5, and secondary current mutual inductor can be ZD-
3T triplet secondary current mutual inductor.Current transformer is that primary side high current is converted into secondary side according to electromagnetic induction principle
Low current is come the instrument that measures.Current transformer is made of the iron core and winding being closed.Its first side winding the number of turns is seldom,
It goes here and there in the route for the electric current for needing to measure.Therefore it often has whole electric currents of route to flow through, and secondary side winding the number of turns compares
It is more, it is serially connected in measuring instrumentss and protective loop, at work, its secondary side circuit is closure always to current transformer,
Therefore the impedance very little of measuring instrumentss and protective loop series coil, the close short circuit of the working condition of current transformer.
In one embodiment, primary current mutual inductor and secondary current inductor are connected to subsequent by breaker of plastic casing
In circuit network, wherein primary current mutual inductor can first pass through the breaker of plastic casing connection of 630A, then pass through the modeling of 200A again
Case circuit breaker is connected with multiple arresters.Wherein, arrester can be the arrester of HY5W-0.28 model, which has
Multichannel interface.
Wherein, multiple power supplys to be converted can be described as the first power supply by the power supply that arrester flows out, and the first power supply has more
A electric wire branch, power supply of multiple power supplys to be converted by the outflow of secondary current mutual inductor can be described as second source, second source
With 1 electric wire branch.
First power supply and second source are input in intelligent capacitor, and intelligent capacitor may include multiple inactivity compensations
Intelligent capacitor and at least one have the intelligent capacitor of power compensation.In one embodiment, the first power supply and the second electricity
Source has the intelligent capacitor of power compensation by the intelligent capacitor (1C, 2C and 3C) of three inactivity compensations and one
(4C) is exported after carrying out time control to electricity consumption end.Wherein, the intelligent capacitor of inactivity compensation can be ZD-1CF, there is power benefit
The intelligent capacitor repaid can be ZD-1CS.
In one embodiment, the first power supply can access intelligent capacitor by electric wire, and second source can pass through plug
Data line inputs the intelligent capacitor.
Further, the time control of intelligent capacitor can include: defeated by the intelligent capacitor and the multichannel
Out per the corresponding preset time condition of out-put supply all the way in power supply, the output work per out-put supply all the way is determined in real time
Rate；And or pass through the intelligent capacitor in the multiple-output electric power per out-put supply all the way corresponding default timing item
Part determines the output sequence per out-put supply all the way in real time.
In one embodiment, multichannel power supply to be converted can be judged by intelligent measurement instrument at more power ports
Whether preset condition is met；It is predetermined by multichannel power conversion to be converted when the multiple power supplies meet preset condition
The multiple-output electric power of power.
In one embodiment, intelligent measurement instrument can be connected in intelligent capacitor, be judged by intelligent measurement instrument
Whether the multichannel power supply to be converted meets preset condition.
In one embodiment, intelligent measurement instrument can be connected in entire power distribution cabinet circuit, the intelligent measurement instrument
The multichannel power supply to be converted is being obtained by multiple access points to judge whether multichannel power supply to be converted meets default item
Part；Wherein, the multiple access point includes: at least one hyperbaric chamber access point and at least one generator car access point.
Fig. 2 is that access point shows in a kind of method for monitoring power supply for power grid shown according to another exemplary embodiment
It is intended to.Fig. 2 is circuit connection scheme schematic diagram in distribution box, and wherein generator car can access distribution box, intelligent measurement in A, B, C, D
Instrument for example can also access distribution box in A, B, C, D point and generator car simultaneously.
Wherein, A point be suitable for monitor high-pressure section appearance failure, A point progress Power Supply Monitoring when needs in distribution
The hyperbaric chamber of case carries out individual cable switching；
B point is suitable for monitoring the failure of transformer portion appearance；
C point be suitable for monitor low pressure inlet wire part appearance failure, monitor low pressure inlet wire part failure when
It waits, first the lap device for being identified as X can be cut off, be then monitored again by the access of C point.
The failure that D point is suitable for monitoring the appearance of low-pressure line-outgoing part can be first when monitoring the failure of low-pressure line-outgoing part
The lap device cutting for being identified as XX, then it is monitored again by the access of D point.
In different access points, setting short circuit breaking current limit value, short circuit breaking current limit value can be 30kA.
According to the method for monitoring power supply for power grid of the disclosure, for the load combination logic judgment real-time monitored
Mode adjusts the on/off of access in due course, can real-time monitoring power grid electricity consumption situation, it is logical to the power supply of access in time
It is disconnected to be adjusted, just guarantee Electrical Safety.
Fig. 3 is a kind of flow chart of method for monitoring power supply for power grid shown according to an exemplary embodiment.For
The method for monitoring power supply of power grid includes at least step S302 to S308.
As shown in figure 3, obtaining multichannel power supply to be converted in S302, the power supply to be converted includes three phase mains, and
Two-phase power supply.Wherein, the multichannel power supply to be converted is obtained by more power ports；More power ports be different electric currents,
Multiple power interfaces of voltage, power amount.
Wherein, three phase mains is three-phase alternating current, is a kind of transporting pattern of electric energy, referred to as three-phase electricity.Three phase mains,
Frequency is identical, amplitude is equal by three, the phase power supply that successively 120 ° of mutual deviation of exchange potential forms.
The current supply circuit mode that two phase lines are constituted is powered two-phase, abbreviation two phase electricity.The most apparent advantage of three-phase electricity is
Lesser transmission facility is needed, cost is saved.Three-phase electricity only needs three phase lines, does not need middle line (electric current offsets each other).Two-phase
Electricity needs four lines, but trnamission capacity is smaller.Therefore, in the electric system of comercial operation, three-phase electricity is coordinated instead of two to be become
Mainstream.In addition, the output of three-phase electricity be it is stable, without oscillation of power.The shaft of single-phase and two phase electricity generator meeting can issue
Loud noise, transformer is then since magnetostriction makes a noise.
In S304, judge whether multichannel power supply to be converted meets preset condition by intelligent measurement instrument.Include:
Judge whether meet load item per power supply to be converted all the way in multichannel power supply to be converted by the intelligent measurement instrument
Part；With or by the intelligent measurement instrument judge whether the on off operating mode of multichannel power supply to be converted meets logic of propositions.
In one embodiment, by the intelligent measurement instrument judge in multichannel power supply to be converted per all the way to
Conversion electric power whether meet loading condiction include: judged by the intelligent measurement instrument it is every in multichannel power supply to be converted
Whether power supply to be converted meets current limit condition all the way；With or by the intelligent measurement instrument judge the multichannel wait turn
It changes in power supply and whether meets voltage limits condition per power supply to be converted all the way；With or judged by the intelligent measurement instrument
Whether meet power limit condition per power supply to be converted all the way in the multichannel power supply to be converted.
In one embodiment, the on off operating mode for judging multichannel power supply to be converted by the intelligent measurement instrument is
The no logic of propositions that meets includes: the time conditions obtained in the multichannel power supply to be converted per power supply to be converted all the way；Obtain institute
State the turn-on logic in multichannel power supply to be converted per power supply to be converted all the way；And it is patrolled based on the time conditions and the conducting
Volume, judge whether multichannel power supply to be converted meets logic of propositions by the intelligent measurement instrument.
Wherein, the intelligent measurement instrument is described to judge by multiple access points acquisition multichannel power supply to be converted
Whether multichannel power supply to be converted meets preset condition；Wherein, the multiple access point include: at least one hyperbaric chamber access point and
At least one generator car access point.
It is predetermined by multichannel power conversion to be converted when the multiple power supplies meet preset condition in S306
The multiple-output electric power of power.It include: the multiple-output electric power by the intelligent capacitors of multiple inactivity compensations and at least
One intelligent capacitor for having a power compensation carries out after time control output to electricity consumption end.
In S308, the multiple-output electric power is exported after carrying out time control by the intelligent capacitor to electricity consumption
End.Wherein, output to electricity consumption end includes: after the multiple-output electric power carries out time control by the intelligent capacitor
Pass through intelligent capacitor preset time item corresponding with out-put supply all the way every in the multiple-output electric power
Part determines the output power per out-put supply all the way in real time；With or
Pass through the intelligent capacitor default timing item corresponding with out-put supply all the way every in the multiple-output electric power
Part determines the output sequence per out-put supply all the way in real time.
In one embodiment, the power of any road out-put supply in the multiple-output electric power exceeds pre-set limit
When, the out-put supply of pre-set limit is exceeded by intelligent capacitor cutting.
It will be clearly understood that the present disclosure describes how to form and use particular example, but the principle of the disclosure is not limited to
These exemplary any details.On the contrary, the introduction based on disclosure disclosure, these principles can be applied to many other
Embodiment.
It will be appreciated by those skilled in the art that realizing that all or part of the steps of above-described embodiment is implemented as being executed by CPU
Computer program.When the computer program is executed by CPU, above-mentioned function defined by the above method that the disclosure provides is executed
Energy.The program can store in a kind of computer readable storage medium, which can be read-only memory, magnetic
Disk or CD etc..
Further, it should be noted that above-mentioned attached drawing is only the place according to included by the method for disclosure exemplary embodiment
Reason schematically illustrates, rather than limits purpose.It can be readily appreciated that above-mentioned processing shown in the drawings is not indicated or is limited at these
The time sequencing of reason.In addition, be also easy to understand, these processing, which can be, for example either synchronously or asynchronously to be executed in multiple modules.
Following is embodiment of the present disclosure, can be used for executing embodiments of the present disclosure.It is real for disclosure device
Undisclosed details in example is applied, embodiments of the present disclosure is please referred to.
Fig. 4 is a kind of block diagram of power conversion system for power grid shown according to an exemplary embodiment.For electricity
The power conversion system of net includes: that power distribution cabinet 400 includes: multiple power supplies port 402, intelligent measurement instrument 404, current transformer
406, intelligent capacitor 408.
For obtaining multichannel power supply to be converted, the power supply to be converted includes three phase mains for multiple power supplies port 402, and
Two-phase power supply；Multiple power supplies port 402 is connect with chain breaker of plastic casing QF1, then by plant-grid connection power distribution cabinet to be converted
Power conversion system in.
Intelligent measurement instrument 404 is for judging whether multichannel power supply to be converted meets preset condition；Specifically can for example,
Whether meeting in multichannel power supply 402 to be converted per power supply to be converted all the way judged by the intelligent measurement instrument 404
Loading condiction；With or by the intelligent measurement instrument 404 judge multichannel power supply 402 to be converted on off operating mode whether
Meet logic of propositions.
Current transformer 406 is used for when the multiple power supplies meet preset condition, and multichannel power supply to be converted is turned
Turn to the multiple-output electric power of predetermined power；Current transformer 406 is specific can include: primary current mutual inductor and secondary current are mutual
Sensor.Wherein, primary current mutual inductor can first pass through the breaker of plastic casing connection of 630A, then pass through the plastic housing open circuit of 200A again
Device is connected with multiple arresters.Wherein, arrester can be the arrester of HY5W-0.28 model, which connects with multichannel
Mouthful.
Intelligent capacitor 408 is for the multiple-output electric power by exporting after carrying out time control to electricity consumption end.First
Power supply can access intelligent capacitor by electric wire, and second source can input the intelligent capacitor by the data line of plug.
According to the power supply monitoring system for power grid of the disclosure, for the load combination logic judgment real-time monitored
Mode adjusts the on/off of access in due course, can real-time monitoring power grid electricity consumption situation, it is logical to the power supply of access in time
It is disconnected to be adjusted, just guarantee Electrical Safety.
Fig. 5-Fig. 9 is power distribution cabinet in a kind of power conversion system for power grid shown according to an exemplary embodiment
Schematic diagram.Fig. 5 is the overview of power distribution cabinet, and Fig. 6 is the schematic diagram of power distribution cabinet cut by A point, and Fig. 7 is power distribution cabinet by B
The schematic diagram of point incision, Fig. 8 is the schematic diagram of power distribution cabinet cut by C point, and Fig. 9 is the schematic diagram of power distribution cabinet cut by D point.
Power distribution cabinet is also at high-tension switch cabinet: it is the electrical equipment based on breaker；Refer to manufacturer according to electrical
The requirement of primary connection circuit figure, by related high and low voltage electrical equipment (including control electric appliance, protection electric appliance, measurement electric appliance) and mother
Line, current-carrying conductor, insulator etc. are assemblied in closed or open metal cabinet, as receiving in electric system and distribute electricity
The device of energy.It generally comprises:
High-voltage Incoming Cabinet: it is the high-voltage board of disjunction high pressure incoming power, is not real incoming line cabinet in fact, and inlet wire is general
It does not connect instead of on this cabinet, connects on isolation cabinet, but it has breaker (vacuum) energy disjunction incoming power so
It is incoming line cabinet.10kV power supply usually is introduced from supply network, electric energy is sent to 10kV bus by switchgear by 10kV power supply, this
A switchgear is exactly incoming line cabinet.Incoming line cabinet is the master switch cabinet of load side, which is responsible for the electric current that whole section of bus is carried, by
What is coupled in the switchgear is that main transformer and low-pressure side load export, and just shows the important place of its effect.In terms of relay protection
When main transformer low-pressure side bus or breaker break down, the overcurrent protection tripping incoming line cabinet of step down side to be leaned on to switch
Cut off failure.Low-pressure side bus failure will lean on the back-up protection of main transformer low-pressure side also to cut off incoming line cabinet switch.Transformer
Differential protection movement also cuts off step down side breaker, that is, incoming line cabinet.
In one embodiment, the multiple power supplies port in the disclosure, current transformer, plug type data line, described
Intelligent capacitor is located in High-voltage Incoming Cabinet.
Metering cabinet: as the term suggests be used to fill kilowatt-hour meter, the accurate cabinet for measuring electricity consumption, the cabinet include resistance and
Capacity cell.
High-voltage terminal cabinet: his effect is for distributing and conveying electric energy, and the transformer or high pressure of his general band are used
Electric equipment (motor) and high pressure compensation equipment etc..
Low voltage incoming line cabinet: being usually the First cabinet to get off from transformer, also referred to as low total cabinet, for controlling following institute
Some electrical equipments, his master switch are generally used frame circuit breaker.
Capacitor box: his effect, for compensating power quality, increase power factor.In one embodiment, the disclosure
In multiple power supplies port, current transformer, plug type data line, the intelligent capacitor may be additionally located in capacitor box.
Low-pressure line-outgoing cabinet: his effect is directly arrived substantially unlike he and high pressure for distributing and conveying electric energy
Electrical equipment, switch generally use breaker of plastic casing.
Figure 10 is the block diagram of a kind of electronic equipment shown according to an exemplary embodiment.
The electronic equipment 200 of this embodiment according to the disclosure is described referring to Figure 10.The electricity that Figure 10 is shown
Sub- equipment 200 is only an example, should not function to the embodiment of the present disclosure and use scope bring any restrictions.
As shown in Figure 10, electronic equipment 200 is showed in the form of universal computing device.The component of electronic equipment 200 can be with
Including but not limited to: at least one processing unit 210, at least one storage unit 220, the different system components of connection (including are deposited
Storage unit 220 and processing unit 210) bus 230, display unit 240 etc..
Wherein, the storage unit is stored with program code, and said program code can be held by the processing unit 210
Row, so that the processing unit 210 executes described in this specification above-mentioned electronic prescription circulation processing method part according to this
The step of disclosing various illustrative embodiments.For example, the processing unit 210 can execute step as shown in Figure 3.
The storage unit 220 may include the readable medium of volatile memory cell form, such as random access memory
Unit (RAM) 2201 and/or cache memory unit 2202 can further include read-only memory unit (ROM) 2203.
The storage unit 220 can also include program/practical work with one group of (at least one) program module 2205
Tool 2204, such program module 2205 includes but is not limited to: operating system, one or more application program, other programs
It may include the realization of network environment in module and program data, each of these examples or certain combination.
Bus 230 can be to indicate one of a few class bus structures or a variety of, including storage unit bus or storage
Cell controller, peripheral bus, graphics acceleration port, processing unit use any bus structures in a variety of bus structures
Local bus.
Electronic equipment 200 can also be with one or more external equipments 300 (such as keyboard, sensing equipment, bluetooth equipment
Deng) communication, can also be enabled a user to one or more equipment interact with the electronic equipment 200 communicate, and/or with make
Any equipment (such as the router, modulation /demodulation that the electronic equipment 200 can be communicated with one or more of the other calculating equipment
Device etc.) communication.This communication can be carried out by input/output (I/O) interface 250.Also, electronic equipment 200 can be with
By network adapter 260 and one or more network (such as local area network (LAN), wide area network (WAN) and/or public network,
Such as internet) communication.Network adapter 260 can be communicated by bus 230 with other modules of electronic equipment 200.It should
Understand, although not shown in the drawings, other hardware and/or software module can be used in conjunction with electronic equipment 200, including but unlimited
In: microcode, device driver, redundant processing unit, external disk drive array, RAID system, tape drive and number
According to backup storage system etc..
Through the above description of the embodiments, those skilled in the art is it can be readily appreciated that example described herein is implemented
Mode can also be realized by software realization in such a way that software is in conjunction with necessary hardware.Therefore, according to the disclosure
The technical solution of embodiment can be embodied in the form of software products, which can store non-volatile at one
Property storage medium (can be CD-ROM, USB flash disk, mobile hard disk etc.) in or network on, including some instructions are so that a calculating
Equipment (can be personal computer, server or network equipment etc.) executes the above method according to disclosure embodiment.
Figure 11 schematically shows a kind of computer readable storage medium schematic diagram in disclosure exemplary embodiment.
With reference to shown in Figure 11, the program product for realizing the above method according to embodiment of the present disclosure is described
400, can using portable compact disc read only memory (CD-ROM) and including program code, and can in terminal device,
Such as it is run on PC.However, the program product of the disclosure is without being limited thereto, in this document, readable storage medium storing program for executing can be with
To be any include or the tangible medium of storage program, the program can be commanded execution system, device or device use or
It is in connection.
Described program product can be using any combination of one or more readable mediums.Readable medium can be readable letter
Number medium or readable storage medium storing program for executing.Readable storage medium storing program for executing for example can be but be not limited to electricity, magnetic, optical, electromagnetic, infrared ray or
System, device or the device of semiconductor, or any above combination.The more specific example of readable storage medium storing program for executing is (non exhaustive
List) include: electrical connection with one or more conducting wires, portable disc, hard disk, random access memory (RAM), read-only
Memory (ROM), erasable programmable read only memory (EPROM or flash memory), optical fiber, portable compact disc read only memory
(CD-ROM), light storage device, magnetic memory device or above-mentioned any appropriate combination.
The computer readable storage medium may include in a base band or the data as the propagation of carrier wave a part are believed
Number, wherein carrying readable program code.The data-signal of this propagation can take various forms, including but not limited to electromagnetism
Signal, optical signal or above-mentioned any appropriate combination.Readable storage medium storing program for executing can also be any other than readable storage medium storing program for executing
Readable medium, the readable medium can send, propagate or transmit for by instruction execution system, device or device use or
Person's program in connection.The program code for including on readable storage medium storing program for executing can transmit with any suitable medium, packet
Include but be not limited to wireless, wired, optical cable, RF etc. or above-mentioned any appropriate combination.
Can with any combination of one or more programming languages come write for execute the disclosure operation program
Code, described program design language include object oriented program language-Java, C++ etc., further include conventional
Procedural programming language-such as " C " language or similar programming language.Program code can be fully in user
It calculates and executes in equipment, partly executes on a user device, being executed as an independent software package, partially in user's calculating
Upper side point is executed on a remote computing or is executed in remote computing device or server completely.It is being related to far
Journey calculates in the situation of equipment, and remote computing device can pass through the network of any kind, including local area network (LAN) or wide area network
(WAN), it is connected to user calculating equipment, or, it may be connected to external computing device (such as utilize ISP
To be connected by internet).
Above-mentioned computer-readable medium carries one or more program, when said one or multiple programs are by one
When the equipment executes, so that the computer-readable medium implements function such as: obtaining multichannel power supply to be converted, the electricity to be converted
Source includes three phase mains and two-phase power supply；It is pre- to judge whether multichannel power supply to be converted meets by intelligent measurement instrument
If condition；It is the multichannel of predetermined power by multichannel power conversion to be converted when the multiple power supplies meet preset condition
Out-put supply；And the multiple-output electric power passes through output after intelligent capacitor progress time control to electricity consumption end.
It will be appreciated by those skilled in the art that above-mentioned each module can be distributed in device according to the description of embodiment, it can also
Uniquely it is different from one or more devices of the present embodiment with carrying out corresponding change.The module of above-described embodiment can be merged into
One module, can also be further split into multiple submodule.
By the description of above embodiment, those skilled in the art is it can be readily appreciated that example embodiment described herein
It can also be realized in such a way that software is in conjunction with necessary hardware by software realization.Therefore, implemented according to the disclosure
The technical solution of example can be embodied in the form of software products, which can store in a non-volatile memories
In medium (can be CD-ROM, USB flash disk, mobile hard disk etc.) or on network, including some instructions are so that a calculating equipment (can
To be personal computer, server, mobile terminal or network equipment etc.) it executes according to the method for the embodiment of the present disclosure.
Claims (9)
1. a kind of method for monitoring power supply for power grid characterized by comprising
Multichannel power supply to be converted is obtained, the power supply to be converted includes three phase mains and two-phase power supply；
Judge whether multichannel power supply to be converted meets preset condition by intelligent measurement instrument；
It is the multiple-channel output of predetermined power by multichannel power conversion to be converted when the multiple power supplies meet preset condition
Power supply；And
The multiple-output electric power exports after carrying out time control by the intelligent capacitor to electricity consumption end.
2. the method as described in claim 1, which is characterized in that judge multichannel power supply to be converted by intelligent measurement instrument
Whether meeting preset condition includes:
It is negative to judge whether every power supply to be converted all the way in multichannel power supply to be converted meets by the intelligent measurement instrument
Lotus condition；With or
Judge whether the on off operating mode of multichannel power supply to be converted meets logic of propositions by the intelligent measurement instrument.
3. the method as described in claim 1, which is characterized in that the intelligent measurement instrument is obtaining institute by multiple access points
Multichannel power supply to be converted is stated to judge whether multichannel power supply to be converted meets preset condition；
Wherein, the multiple access point includes: at least one hyperbaric chamber access point and at least one generator car access point.
4. method according to claim 2, which is characterized in that judge that the multichannel is to be converted by the intelligent measurement instrument
Whether every power supply to be converted all the way in power supply, which meets loading condiction, includes:
Judge whether meet electricity per power supply to be converted all the way in multichannel power supply to be converted by the intelligent measurement instrument
Restriction value condition；With or
Judge whether meet electricity per power supply to be converted all the way in multichannel power supply to be converted by the intelligent measurement instrument
Press limit value condition；With or
Judge whether meet function per power supply to be converted all the way in multichannel power supply to be converted by the intelligent measurement instrument
Rate limit value condition.
5. method according to claim 2, which is characterized in that judge that the multichannel is to be converted by the intelligent measurement instrument
Whether the on off operating mode of power supply meets logic of propositions
Obtain the time conditions in multichannel power supply to be converted per power supply to be converted all the way；
Obtain the turn-on logic in multichannel power supply to be converted per power supply to be converted all the way；And
Based on the time conditions and the turn-on logic, multichannel power supply to be converted is judged by the intelligent measurement instrument
Whether logic of propositions is met.
6. the method as described in claim 1, which is characterized in that the multiple-output electric power is carried out by the intelligent capacitor
Output to electricity consumption end includes: after time control
The multiple-output electric power has the intelligence of power compensation at least one by the intelligent capacitor of multiple inactivity compensations
Capacitor exports after carrying out time control to electricity consumption end.
7. the method as described in claim 1, which is characterized in that the multiple-output electric power is carried out by the intelligent capacitor
Output to electricity consumption end includes: after time control
It is real by intelligent capacitor preset time condition corresponding with out-put supply all the way every in the multiple-output electric power
When determine the output power per out-put supply all the way；With or
It is real by the intelligent capacitor default timing condition corresponding with out-put supply all the way every in the multiple-output electric power
When determine the output sequence per out-put supply all the way.
8. a kind of power conversion system for power grid characterized by comprising
Power distribution cabinet, comprising:
Multiple power supplies port, for obtaining multichannel power supply to be converted, the power supply to be converted includes three phase mains and two phase electricity
Source；
Intelligent measurement instrument, for judging whether multichannel power supply to be converted meets preset condition；
Current transformer, for being pre- by multichannel power conversion to be converted when the multiple power supplies meet preset condition
Determine the multiple-output electric power of power；And
Intelligent capacitor, for the multiple-output electric power by exporting after carrying out time control to electricity consumption end.
9. a kind of electronic equipment characterized by comprising
One or more processors；
Storage device, for storing one or more programs；
When one or more of programs are executed by one or more of processors, so that one or more of processors are real
The now method as described in any in claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910139891.1A CN109861213A (en) | 2019-02-26 | 2019-02-26 | For the method for monitoring power supply of power grid, system and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910139891.1A CN109861213A (en) | 2019-02-26 | 2019-02-26 | For the method for monitoring power supply of power grid, system and electronic equipment |
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| CN109861213A true CN109861213A (en) | 2019-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910139891.1A Pending CN109861213A (en) | 2019-02-26 | 2019-02-26 | For the method for monitoring power supply of power grid, system and electronic equipment |
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| CN1457123A (en) * | 2003-05-08 | 2003-11-19 | 沈阳工业学院 | Intelligent distributing and transforming devices |
| CN2840467Y (en) * | 2005-06-13 | 2006-11-22 | 嘉兴市恒创电力设备有限公司 | Intelligent reactive-load compensation equipment |
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