CN110350647A - The anti-drainage method for filling energy of UPS, bleeder and terminal - Google Patents
The anti-drainage method for filling energy of UPS, bleeder and terminal Download PDFInfo
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- CN110350647A CN110350647A CN201910482712.4A CN201910482712A CN110350647A CN 110350647 A CN110350647 A CN 110350647A CN 201910482712 A CN201910482712 A CN 201910482712A CN 110350647 A CN110350647 A CN 110350647A
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- energy
- ups
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- filling
- leadage circuit
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/062—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 for AC powered loads
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- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention is suitable for UPS technical field, provides a kind of anti-drainage method for filling energy of UPS, bleeder and terminal.Wherein, the drainage method includes: to judge whether UPS occurs that energy is counter to be filled；If UPS occurs, energy is counter to be filled, and the energy leadage circuit for controlling UPS is connected with the bus of UPS, and the specified parts for controlling UPS execute preset energy consumption movement；When the turn-on time of energy leadage circuit and bus reaches preset duration, or detects that the anti-filling energy of UPS is less than preset value, control energy leadage circuit and bus are disconnected.The energy of anti-filling to bus is released using energy leadage circuit and is consumed by one aspect of the present invention; on the other hand preset energy consumption is executed using the specified parts of UPS to act; it realizes and fills quickly releasing for energy to anti-; it can either avoid bus that power failure occurs by counter fill to high pressure guard mode, and energy leadage circuit can be disconnected in time after instead filling energy and reducing.
Description
Technical field
The invention belongs to UPS technical field more particularly to a kind of anti-drainage methods for filling energy of UPS, bleeder, terminal
And computer readable storage medium.
Background technique
Uninterruptible power supply (Uninterruptible Power Supply, abbreviation UPS) is (such as to store energy-storage units
Battery) it is connect with host, direct current is converted into the system equipment of alternating current by the inverter of host, is mainly used for giving separate unit meter
The loads such as calculation machine, computer network system or other electric power electric equipments such as solenoid valve, pressure transmitter, which provide, stablizes, is continual
Power supply.
Under application scenes, load is it is possible that UPS anti-the case where filling energy, for example, UPS band electric motor type
Load, when motor brakes or accelerates, motor can fill energy to UPS is counter, and the bus that may cause UPS is filled by counter to high pressure
Guard mode, and then there is a situation where power failures.
Summary of the invention
In view of this, the present invention provides a kind of anti-drainage method for filling energy of UPS, bleeder, terminal and computers
Readable storage medium storing program for executing, it is intended to solve the load that occurs in the prior art and fill energy to UPS is counter, cause the bus of UPS by it is counter fill to
High voltage protective state, and then the problem of generation power failure.
The first aspect of the embodiment of the present invention provides a kind of anti-drainage method for filling energy of UPS, comprising:
Judge whether UPS occurs that energy is counter to be filled；
If the UPS occurs, energy is counter to be filled, and the energy leadage circuit for controlling the UPS is connected with the bus of the UPS,
And the specified parts for controlling the UPS execute preset energy consumption movement；
When the turn-on time of the energy leadage circuit and the bus reaches preset duration, or detect the UPS
Anti- filling energy when being less than preset value, control the energy leadage circuit and the bus and disconnect.
The second aspect of the embodiment of the present invention provides a kind of anti-bleeder for filling energy of UPS, comprising:
Judging unit, for judging whether UPS occurs that energy is counter to be filled；
First control unit, if occurring for the UPS, energy is counter fills, control the energy leadage circuit of the UPS with
The bus of the UPS is connected, and the specified parts for controlling the UPS execute preset energy consumption movement；
Second control unit, for reaching preset duration when the turn-on time of the energy leadage circuit and the bus,
Or when detecting that the anti-filling energy of the UPS is less than preset value, controls the energy leadage circuit and the bus disconnects.
The third aspect of the embodiment of the present invention provides a kind of terminal, including memory, processor and is stored in described
In memory and the computer program that can run on the processor, the processor are realized when executing the computer program
As above any one of the step of UPS anti-drainage method for filling energy.
The fourth aspect of the embodiment of the present invention provides a kind of computer readable storage medium, the computer-readable storage
Media storage has computer program, realizes that as above any one UPS is anti-when the computer program is executed by processor and fills energy
The step of drainage method of amount.
Existing beneficial effect is the present invention compared with prior art:
Whether the present invention occurs that energy is counter to be filled by judge UPS, UPS generation energy is counter fill when, the energy for controlling UPS is let out
Electric discharge road is connected with bus, and the energy of anti-filling to bus is released using energy leadage circuit and is consumed；In addition, also controlling UPS
Specified parts execute the movement of preset energy consumption, that is, on the one hand being realized using the component of UPS itself to the anti-energy that fills
On the other hand effective use can also be further speeded up to the anti-consumption for filling energy；Also, in energy leadage circuit and bus
Turn-on time reaches preset duration, or detects anti-when filling energy and being less than preset value, can control energy leadage circuit and female
Line disconnects, to disconnect energy leadage circuit in time after instead filling energy and reducing, so that energy leadage circuit will not consume UPS just
Often for electric flux.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of application scenarios schematic diagram of the anti-drainage method for filling energy of UPS provided in an embodiment of the present invention；
Fig. 2 is an implementation flow chart of the anti-drainage method for filling energy of UPS provided in an embodiment of the present invention；
Fig. 3 is another implementation flow chart of the anti-drainage method for filling energy of UPS provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the anti-bleeder for filling energy of UPS provided in an embodiment of the present invention；
Fig. 5 is the schematic diagram of terminal provided in an embodiment of the present invention.
Specific embodiment
In being described below, for illustration and not for limitation, the tool of such as particular system structure, technology etc is proposed
Body details, to understand thoroughly the embodiment of the present invention.However, it will be clear to one skilled in the art that there is no these specific
The present invention also may be implemented in the other embodiments of details.In other situations, it omits to well-known system, device, electricity
The detailed description of road and method, in case unnecessary details interferes description of the invention.
To make the object, technical solutions and advantages of the present invention clearer, pass through specific embodiment below in conjunction with attached drawing
To be illustrated.
Referring to Fig. 1, it illustrates a kind of applied fields of the anti-drainage method for filling energy of UPS provided in an embodiment of the present invention
Scape is connected to inverter 12 on bus 11, boosting as shown in Figure 1, typical UPS may include bus 11 (DC bus)
Circuit 13, battery 14 (energy-storage units) and blower 15.Wherein, the output port B of inverter 12 is for connecting load, if company, institute
The load connect is the load with electric motor type, then when motor brakes or accelerates, load (motor) can pass through inverter 12
It is defeated by inverter 12 that reversed electric current (voltage) can be generated to the anti-motor for filling energy namely port B connection of bus of UPS
Enter the bus 11 to UPS, may cause 11 voltage of bus and increase triggering high voltage protective state, and then power failure occurs.Boosting
The port A of 13 side of circuit is used to connect DC supply input, such as can connect photovoltaic generation unit, receives photovoltaic power generation list
Direct current input is boosted to preset reference voltage and is transferred to bus 11 by the direct current input of member, boosted circuit 13.Battery 14
For energy storage to provide continual power supply for load, blower 15 can be used for the heat dissipation of UPS.
UPS further includes control unit and detection unit (not shown in figure 1), can be by control unit to above-mentioned each composition
The working condition of unit is controlled, and is detected by voltage and current of the detection unit to each route of UPS.
As shown in Figure 1, by the design energy leadage circuit 16 in UPS, there is anti-filling energy in UPS bus in the present invention
When, it can release to the anti-energy filled, be increased to avoid busbar voltage and then trigger high voltage protective.
UPS provided in an embodiment of the present invention is counter, and the drainage method for filling energy can be applied to UPS, which is configured with energy
Releasing to the anti-filling energy of UPS may be implemented by controlling energy leadage circuit in leadage circuit.
Referring to fig. 2, it illustrates an implementation processes of the anti-drainage method for filling energy of UPS provided in an embodiment of the present invention
Figure, in conjunction with Fig. 1 and Fig. 2, details are as follows:
In step 201, judge whether UPS occurs that energy is counter to be filled.
In embodiments of the present invention, it is necessary first to judge whether UPS occurs that energy is counter to be filled, for example, as the mother that detect UPS
When line voltage persistently increases in a short time, determine that UPS occurs that energy is counter fills；Alternatively, the voltage of inverter 12, electricity can be monitored
It is reversed whether stream occurs, and when occurring reversed (such as occurring flowing to the electric current of bus 11 through inverter 12 by port B), determines
UPS occurs that energy is counter fills.
Optionally, in order to more accurately carry out the anti-judgement filled of UPS energy, above-mentioned steps 201 may include:
Detect the busbar voltage of the UPS；
Whether the inverter for detecting the UPS there is reverse current；
If voltage difference of the busbar voltage of the UPS in two adjacent switch periods of the UPS is greater than default electricity
Pressure difference, and, there is reverse current in the inverter, then determines that the UPS occurs that energy is counter to be filled.
In the present embodiment, the inverter 12 of UPS may include by double pole triode and insulating gate type field effect tube group
At compound full-control type voltage driven type power semiconductor IGBT (Insulated Gate Bipolar
Transistor), above-mentioned switch periods can refer to the switch periods of IGBT device, if busbar voltage is in two adjacent switches
Voltage difference in period is poor greater than predeterminated voltage, shows that busbar voltage varies widely, inverter goes out if also detecting at this time
Existing reverse current (electric current of bus is reversely input to by inverter) then determines that the UPS occurs that energy is counter to be filled.
Specifically, above-mentioned detection can be realized by the UPS voltage detection unit carried or current detecting unit.
If in step 202, the UPS occurs that energy is counter to be filled, control the energy leadage circuit of the UPS with it is described
The bus of UPS is connected, and the specified parts for controlling the UPS execute preset energy consumption movement.
In embodiments of the present invention, when determine UPS occur energy is counter fill when, can control and energy leadage circuit and bus
Conducting, and then released by energy leadage circuit to the anti-energy filled.
In addition, in embodiments of the present invention, when determining that UPS occurs that energy is counter to be filled, the specified parts of UPS can also be controlled
Preset energy consumption movement is executed, on the one hand may be implemented to the anti-effective use for filling energy, it on the other hand can also be into one
Step is accelerated to the anti-consumption for filling energy/release.
Optionally, it as shown in Figure 1, energy leadage circuit 16 may include release switch 161 and bleeder resistance 162, releases
Resistance 162 is connect by switch 161 of releasing with the bus 11 of UPS.
It includes: switch of releasing described in control that the energy leadage circuit of the control UPS is connected with the bus of the UPS
Closure is so that the energy leadage circuit is connected with the bus of the UPS；
The control energy leadage circuit and bus disconnection include: to release to switch described in control to open so that institute
It states energy leadage circuit and the bus disconnects.
In embodiments of the present invention, it releases when closing the switch, bus is connected with bleeder resistance, and the anti-energy filled can on bus
It for transmission to bleeder resistance, and is consumed on bleeder resistance, such as bleeder resistance can be consumed by way of fever
The anti-energy filled.
In other embodiment, bleeder resistance can also use other energy consumption devices to substitute, herein no longer
It repeats.
In embodiments of the present invention, preset energy is executed by the specified parts of energy leadage circuit and control UPS
Consumption movement, can realize in a short time it is anti-fill releasing for energy, make instead to fill energy and quickly fall to safe range.
It should be noted that bleeder resistance can flexibly be selected according to the output power of UPS, output power is larger
When, the bleeder resistance of larger resistance value can be configured for UPS, the resistance value of bleeder resistance is bigger, and energy effect of releasing is better.
In step 203, when the turn-on time of the energy leadage circuit and the bus reaches preset duration, Huo Zhejian
When measuring the anti-filling energy of the UPS less than preset value, controls the energy leadage circuit and the bus disconnects.
In embodiments of the present invention, after the energy filled counter on bus is consumed, bleeder resistance may will continue to disappear
Therefore the normal power supply energy of consumption UPS when the turn-on time of energy leadage circuit and bus reaches preset duration, can be controlled
Energy leadage circuit processed and bus disconnect.Preset duration can flexibly be set according to the actual situation.
Furthermore it is also possible to which the size of the anti-filling energy by detection UPS controls institute when instead filling energy less than preset value
It states energy leadage circuit and the bus disconnects, consume energy leadage circuit to avoid energy leadage circuit.Anti- filling energy
Size can specifically be realized by monitoring busbar voltage.
From the foregoing, it will be observed that whether the present invention occurs that energy is counter to be filled by judge UPS, when UPS occurs that energy is counter to be filled, control
The energy leadage circuit of UPS is connected with bus, and the energy of anti-filling to bus is released using energy leadage circuit and is consumed；And
And reach preset duration in the turn-on time of energy leadage circuit and bus, or detect it is anti-when filling energy and being less than preset value,
Energy leadage circuit can be controlled and bus disconnects；Therefore, the present invention is realized using energy leadage circuit and is filled anti-to bus
Energy release the purpose consumed, can be avoided bus by counter fill to high pressure guard mode and power failure occur, and anti-
It fills after energy is reduced and disconnects energy leadage circuit in time, so that energy leadage circuit will not consume the normal power supply energy of UPS.
Fig. 3 shows another implementation flow chart of the anti-drainage method for filling energy of UPS provided in an embodiment of the present invention, in detail
It states as follows:
In step 301, judge whether UPS occurs that energy is counter to be filled；
If in step 302, the UPS occurs that energy is counter to be filled, control the energy leadage circuit of the UPS with it is described
The bus of UPS is connected；
In step 303, when the turn-on time of the energy leadage circuit and the bus reaches preset duration, Huo Zhejian
When measuring the anti-filling energy of the UPS less than preset value, controls the energy leadage circuit and the bus disconnects.
In the present embodiment, above-mentioned steps 301 to step 303 specifically refer to the step 201 in embodiment illustrated in fig. 2 to
Step 203, details are not described herein.In following steps, the specified parts for controlling the UPS are executed by some embodiments pre-
If energy consumption movement be further detailed.
If in step 304, the UPS occurs that energy is counter to be filled, the blower for controlling the UPS increases revolving speed.
UPS is commonly configured with blower, such as the blower of heat dissipation, the operation of blower can consume certain energy,
In embodiments of the present invention, specified parts may include blower, when determining that UPS occurs that energy is counter to be filled, can control and bus
The revolving speed of the blower of connection improves (for example, being increased to 100% maximum (top) speed), and after rotation speed of fan improves, the energy of consumption increases
Add, release so as to realize to the anti-filling energy on bus, be in addition also effectively utilized anti-filling energy, the revolving speed of blower increases
The operating temperature of UPS can also be effectively reduced afterwards.
When detecting that busbar voltage restores normal, the revolving speed that can control blower is restored to normal range (NR).
Optionally, if in step 305, the UPS occur that energy is counter fills, the booster circuit for controlling the UPS reduces
Benchmark boost voltage, wherein the booster circuit is connect with the bus.
UPS is commonly configured with booster circuit, and booster circuit is used to raise the voltage for being input to bus (such as conventional photovoltaic list
The direct current supply of member is likely lower than 380 volts, needs to be lifted to 380 volts of buses for being input to UPS again using booster circuit),
And stablize it at an a reference value (benchmark boost voltage VREF), for example, a reference value can be 380 volts.Of the invention real
Apply in example, specified parts may include booster circuit, when determine UPS occur energy is counter fill when, benchmark boost voltage can be reduced
VREF makes all or part of motor load feed back to the anti-filling on bus so that the energy of the supply power input of UPS declines
Energy is as energy provider, to offset the corresponding energy in benchmark boost voltage part being lowered.Meanwhile it being boosted by reducing
The benchmark boost voltage of circuit, additionally it is possible to which the input for reducing energy reduces energy loss.
When detecting that busbar voltage restores normal, it can control benchmark boost voltage and revert to normal setting value.
Optionally, if within step 306, the UPS occur that energy is counter fills, by the work of the energy-storage units of the UPS
Pattern switching is to charge mode, to be charged using anti-fill to the energy of the bus to the energy-storage units.
In embodiments of the present invention, the specified parts can also include energy-storage units, when determining that UPS occurs that energy is counter fills
When, the operating mode of the energy-storage units of UPS can also be switched to charge mode, charged to energy-storage units, by this method
It realizes and fills to anti-to the storage and effective use of the energy of the bus.
It may include: the energy storage for detecting UPS that the operating mode of the above-mentioned energy-storage units by the UPS, which switches to charge mode,
The current operating mode of unit remains unchanged if current operating mode is charge mode, if current operating mode is non-
Current operating mode is then switched to charge mode by charge mode.
Optionally, the drainage method further include:
Judge whether the energy-storage units are energy saturation state；
If correspondingly, the UPS occurs, energy is counter to be filled, and the operating mode of the energy-storage units of the UPS is switched
To charge mode, include: to carry out charging to the energy-storage units using the energy of anti-filling to the bus
If the UPS occurs, energy is counter to be filled, and, the energy-storage units are not energy saturation state, then by the storage of the UPS
The operating mode of energy unit switches to charge mode, to be filled using anti-fill to the energy of the bus to the energy-storage units
Electricity.
In the present embodiment, it is detected by the electricity to energy-storage units, when the energy of energy-storage units storage is unsaturated
When, then the operating mode of the energy-storage units of UPS is switched into charge mode, it is filled to anti-to the energy of bus with more accurately realizing
Release.
In one embodiment, can before the operating mode of the energy-storage units of the UPS is switched to charge mode,
If the current operating mode of the energy-storage units of UPS is non-charging mode, the current operating mode of the energy-storage units of UPS is recorded,
And when detecting that busbar voltage restores normal, the operating modes of the energy-storage units of UPS is restored to the last time to be recorded
Operating mode.
In one embodiment, whether the energy that can monitor the energy-storage units of UPS is saturated, if monitoring the energy storage of UPS
The energy of unit has been saturated, then the operating mode of the energy-storage units of UPS can be switched to non-charging mode.
Above-mentioned optional embodiment can be selected according to actual needs, and cooperation energy leadage circuit realizes anti-filling energy
Release, stablize bus voltage, ensure the normal work of UPS.
From the foregoing, it will be observed that whether the present invention occurs that energy is counter to be filled by judge UPS, when UPS occurs that energy is counter to be filled, control
The energy leadage circuit of UPS is connected with bus, and the energy of anti-filling to bus is released using energy leadage circuit and is consumed；Separately
Outside, the specified parts for also controlling UPS execute preset energy consumption movement, that is, on the one hand the component using UPS itself is realized
To the anti-effective use for filling energy, on the other hand can also further speed up to the anti-consumption for filling energy；Also, it releases in energy
The turn-on time of circuit and bus reaches preset duration, or detects anti-when filling energy and being less than preset value, can control energy
Leadage circuit and bus disconnect, to disconnect energy leadage circuit in time after instead filling energy and reducing, so that energy leadage circuit is not
The normal power supply energy of UPS can be consumed.
It should be understood that the size of the serial number of each step is not meant that the order of the execution order in above-described embodiment, each process
Execution sequence should be determined by its function and internal logic, the implementation process without coping with the embodiment of the present invention constitutes any limit
It is fixed.
The following are the device of the invention embodiments can refer to above-mentioned corresponding the details of wherein not detailed description
Embodiment of the method.
Fig. 4 shows a structural schematic diagram of the anti-bleeder for filling energy of UPS provided in an embodiment of the present invention, in order to
Convenient for explanation, only parts related to embodiments of the present invention are shown, and details are as follows:
As shown in figure 4, the anti-bleeder 4 for filling energy of UPS includes: judging unit 41, first control unit 42 and second
Control unit 43.
Judging unit 41, for judging whether UPS occurs that energy is counter to be filled；
First control unit 42, if occurring for the UPS, energy is counter to be filled, and controls the energy leadage circuit of the UPS
The specified parts for being connected with the bus of the UPS, and controlling the UPS execute preset energy consumption movement；
Second control unit 43, for when the turn-on time of the energy leadage circuit and the bus reaches default
When growing, or detecting that the anti-filling energy of the UPS is less than preset value, controls the energy leadage circuit and the bus is disconnected
It opens.
Optionally, the energy leadage circuit includes release switch and bleeder resistance, and the bleeder resistance is let out by described
It decontrols to close and be connect with the bus of the UPS；
First control unit 42 is specifically used for, release described in control close the switch so that the energy leadage circuit with it is described
The bus of UPS is connected；
Second control unit 43 is specifically used for, release described in control switch open so that the energy leadage circuit with it is described
Bus disconnects.
Optionally, the anti-bleeder 4 for filling energy of UPS further include:
Busbar voltage detection unit, for detecting the busbar voltage of the UPS；
Whether reverse current detection unit, the inverter for detecting the UPS there is reverse current；
Judging unit 41 is specifically used for, if the busbar voltage of the UPS is in two adjacent switch periods of the UPS
Voltage difference to be greater than predeterminated voltage poor, and, there is reverse current in the inverter, then determines that the UPS occurs that energy is counter to be filled.
Optionally, the specified parts include blower；First control unit 42 is also used to, if UPS generation energy is anti-
It fills, then the blower for controlling the UPS increases revolving speed.
Optionally, the specified parts further include booster circuit, and first control unit 42 is also used to, if the UPS occurs
Energy is counter to be filled, then the booster circuit for controlling the UPS reduces benchmark boost voltage, wherein the booster circuit and the bus
Connection.
Optionally, the specified parts further include energy-storage units, and first control unit 42 is also used to, if the UPS occurs
Energy is counter to be filled, then the operating mode of the energy-storage units of the UPS is switched to charge mode, to be filled using anti-to the bus
Energy charges to the energy-storage units.
Optionally, the anti-bleeder 4 for filling energy of UPS further include:
Accumulation of energy energy judging unit, for judging whether the energy-storage units are energy saturation state；
Correspondingly, first control unit 42 is specifically also used to, if the UPS occurs, energy is counter to be filled, and, the energy-storage units
It is not energy saturation state, then the operating mode of the energy-storage units of the UPS is switched into charge mode, is filled using anti-to institute
The energy for stating bus charges to the energy-storage units.
From the foregoing, it will be observed that whether the present invention occurs that energy is counter to be filled by judge UPS, when UPS occurs that energy is counter to be filled, control
The energy leadage circuit of UPS is connected with bus, and the energy of anti-filling to bus is released using energy leadage circuit and is consumed；Separately
Outside, the specified parts for also controlling UPS execute preset energy consumption movement, that is, on the one hand the component using UPS itself is realized
To the anti-effective use for filling energy, on the other hand can also further speed up to the anti-consumption for filling energy；Also, it releases in energy
The turn-on time of circuit and bus reaches preset duration, or detects anti-when filling energy and being less than preset value, can control energy
Leadage circuit and bus disconnect, to disconnect energy leadage circuit in time after instead filling energy and reducing, so that energy leadage circuit is not
The normal power supply energy of UPS can be consumed.
Fig. 5 is the schematic diagram for the terminal that one embodiment of the invention provides.As shown in figure 5, the terminal 5 of the embodiment includes:
Processor 50, memory 51 and it is stored in the computer program that can be run in the memory 51 and on the processor 50
52.The processor 50 realizes above-mentioned each UPS anti-drainage method embodiment for filling energy when executing the computer program 52
In step, such as step 201 shown in Fig. 2 is to step 203.Alternatively, the processor 50 executes the computer program 52
The function of each module/unit in the above-mentioned each Installation practice of Shi Shixian, such as the function of unit 41 to 43 shown in Fig. 4.
Illustratively, the computer program 52 can be divided into one or more module/units, it is one or
Multiple module/units are stored in the memory 51, and are executed by the processor 50, to complete the present invention.Described one
A or multiple module/units can be the series of computation machine program instruction section that can complete specific function, which is used for
Implementation procedure of the computer program 52 in the terminal 5 is described.For example, the computer program 52 can be divided into
Judging unit, first control unit and the second control unit.Each unit concrete function is as follows:
Judging unit, for judging whether UPS occurs that energy is counter to be filled；
First control unit, if occurring for the UPS, energy is counter fills, control the energy leadage circuit of the UPS with
The bus of the UPS is connected, and the specified parts for controlling the UPS execute preset energy consumption movement；
Second control unit, for reaching preset duration when the turn-on time of the energy leadage circuit and the bus,
Or when detecting that the anti-filling energy of the UPS is less than preset value, controls the energy leadage circuit and the bus disconnects.
The terminal 5 can be the controlling terminal of UPS, can be desktop PC, notebook, palm PC and cloud
Server etc. calculates equipment.The terminal may include, but be not limited only to, processor 50, memory 51.Those skilled in the art can
To understand, Fig. 5 is only the example of terminal 5, the not restriction of structure paired terminal 5, may include more more or fewer than illustrating
Component perhaps combines certain components or different components, such as the terminal can also include input-output equipment, network
Access device, bus etc..
Alleged processor 50 can be central processing unit (Central Processing Unit, CPU), can also be
Other general processors, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), field programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng.
The memory 51 can be the internal storage unit of the terminal 5, such as the hard disk or memory of terminal 5.It is described
Memory 51 is also possible to the External memory equipment of the terminal 5, such as the plug-in type hard disk being equipped in the terminal 5, intelligence
Storage card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card, flash card (Flash Card)
Deng.Further, the memory 51 can also both include the internal storage unit of the terminal 5 or set including external storage
It is standby.The memory 51 is for other programs and data needed for storing the computer program and the terminal.It is described to deposit
Reservoir 51 can be also used for temporarily storing the data that has exported or will export.
It is apparent to those skilled in the art that for convenience of description and succinctly, only with above-mentioned each function
Can unit, module division progress for example, in practical application, can according to need and by above-mentioned function distribution by different
Functional unit, module are completed, i.e., the internal structure of described device is divided into different functional unit or module, more than completing
The all or part of function of description.Each functional unit in embodiment, module can integrate in one processing unit, can also
To be that each unit physically exists alone, can also be integrated in one unit with two or more units, it is above-mentioned integrated
Unit both can take the form of hardware realization, can also realize in the form of software functional units.In addition, each function list
Member, the specific name of module are also only for convenience of distinguishing each other, the protection scope being not intended to limit this application.Above system
The specific work process of middle unit, module, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in detail or remembers in some embodiment
The part of load may refer to the associated description of other embodiments.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
The scope of the present invention.
In embodiment provided by the present invention, it should be understood that disclosed device/terminal and method can pass through
Other modes are realized.For example, device/terminal embodiment described above is only schematical, for example, the module or
The division of unit, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units
Or component can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, institute
Display or the mutual coupling or direct-coupling or communication connection discussed can be through some interfaces, device or unit
INDIRECT COUPLING or communication connection can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
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.
If the integrated module/unit be realized in the form of SFU software functional unit and as independent product sale or
In use, can store in a computer readable storage medium.Based on this understanding, the present invention realizes above-mentioned implementation
All or part of the process in example method, can also instruct relevant hardware to complete, the meter by computer program
Calculation machine program can be stored in a computer readable storage medium, the computer program when being executed by processor, it can be achieved that on
The step of stating each embodiment of the method.Wherein, the computer program includes computer program code, the computer program generation
Code can be source code form, object identification code form, executable file or certain intermediate forms etc..The computer-readable medium
It may include: any entity or device, recording medium, USB flash disk, mobile hard disk, magnetic that can carry the computer program code
Dish, CD, computer storage, read-only memory (ROM, Read-Only Memory), random access memory (RAM,
Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium etc..It should be noted that described
The content that computer-readable medium includes can carry out increasing appropriate according to the requirement made laws in jurisdiction with patent practice
Subtract, such as in certain jurisdictions, according to legislation and patent practice, computer-readable medium do not include be electric carrier signal and
Telecommunication signal.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although referring to aforementioned reality
Applying example, invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each
Technical solution documented by embodiment is modified or equivalent replacement of some of the technical features；And these are modified
Or replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution should all
It is included within protection scope of the present invention.
Claims (10)
1. a kind of anti-drainage method for filling energy of UPS characterized by comprising
Judge whether UPS occurs that energy is counter to be filled；
If the UPS occurs, energy is counter to be filled, and the energy leadage circuit for controlling the UPS is connected with the bus of the UPS, and controls
The specified parts for making the UPS execute preset energy consumption movement；
When the turn-on time of the energy leadage circuit and the bus reaches preset duration, or detect that the UPS's is anti-
When filling energy less than preset value, controls the energy leadage circuit and the bus disconnects.
2. the anti-drainage method for filling energy of UPS according to claim 1, which is characterized in that the energy leadage circuit packet
Release switch and bleeder resistance are included, the bleeder resistance is connect by the switch of releasing with the bus of the UPS；
It includes: to release to close the switch described in control that the energy leadage circuit of the control UPS is connected with the bus of the UPS
So that the energy leadage circuit is connected with the bus of the UPS；
The control energy leadage circuit and bus disconnection include: to release to switch described in control to open so that the energy
It measures leadage circuit and the bus disconnects.
3. the anti-drainage method for filling energy of UPS according to claim 1, which is characterized in that described to judge whether UPS occurs
Energy instead fills
Detect the busbar voltage of the UPS；
Whether the inverter for detecting the UPS there is reverse current；
If it is poor that voltage difference of the busbar voltage of the UPS in two adjacent switch periods of the UPS is greater than predeterminated voltage,
And there is reverse current in the inverter, then determines that the UPS occurs that energy is counter to be filled.
4. the anti-drainage method for filling energy of UPS according to any one of claims 1 to 3, which is characterized in that the specifying part
Part includes blower；
Correspondingly, the specified parts of the control UPS execute preset energy consumption and act and include:
The blower for controlling the UPS increases revolving speed.
5. the anti-drainage method for filling energy of UPS according to any one of claims 1 to 3, which is characterized in that the specifying part
Part includes booster circuit；
Correspondingly, the specified parts of the control UPS execute preset energy consumption movement further include:
The booster circuit for controlling the UPS reduces benchmark boost voltage, wherein the booster circuit is connect with the bus.
6. the anti-drainage method for filling energy of UPS according to any one of claims 1 to 3, which is characterized in that the specifying part
Part includes energy-storage units；
Correspondingly, the specified parts of the control UPS execute preset energy consumption movement further include:
The operating mode of the energy-storage units of the UPS is switched into charge mode, to fill using anti-to the energy pair of the bus
The energy-storage units charge.
7. the anti-drainage method for filling energy of UPS according to claim 6, which is characterized in that the drainage method further include:
Judge whether the energy-storage units are energy saturation state；
Correspondingly, the operating mode of the energy-storage units by the UPS switches to charge mode, to be filled using anti-to the mother
The energy of line carries out charging to the energy-storage units
If the energy-storage units are not energy saturation state, the operating mode of the energy-storage units of the UPS is switched into charging
Mode, to be charged using anti-fill to the energy of the bus to the energy-storage units.
8. a kind of anti-bleeder for filling energy of UPS characterized by comprising
Judging unit, for judging whether UPS occurs that energy is counter to be filled；
First control unit, if occurring for the UPS, energy is counter fills, control the energy leadage circuit of the UPS with it is described
The bus of UPS is connected, and the specified parts for controlling the UPS execute preset energy consumption movement；
Second control unit, the turn-on time for working as the energy leadage circuit and the bus reach preset duration, or
When detecting that the anti-filling energy of the UPS is less than preset value, controls the energy leadage circuit and the bus disconnects.
9. a kind of terminal, including memory, processor and storage can be run in the memory and on the processor
Computer program, which is characterized in that the processor realizes claim 1 to 7 as above when executing the computer program
Any one of described in the UPS anti-drainage method for filling energy the step of.
10. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, and feature exists
In the computer program realizes that UPS described in any one of claims 1 to 7 as above is counter and fills energy when being executed by processor
Drainage method the step of.
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| CN201910482712.4A CN110350647B (en) | 2019-06-04 | 2019-06-04 | UPS reverse-irrigation energy discharge method and device and terminal |
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| CN201910482712.4A CN110350647B (en) | 2019-06-04 | 2019-06-04 | UPS reverse-irrigation energy discharge method and device and terminal |
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| CN110350647B (en) | 2022-01-14 |
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