CN101807794B - Electronic device and method for regulating power consumed thereby in located electric network thereof - Google Patents
Electronic device and method for regulating power consumed thereby in located electric network thereof Download PDFInfo
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- CN101807794B CN101807794B CN2009100777599A CN200910077759A CN101807794B CN 101807794 B CN101807794 B CN 101807794B CN 2009100777599 A CN2009100777599 A CN 2009100777599A CN 200910077759 A CN200910077759 A CN 200910077759A CN 101807794 B CN101807794 B CN 101807794B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
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Abstract
The invention discloses an electronic device and a method for regulating power consumed by the electronic device in a located electric network thereof. The electronic device comprises a work unit, a first monitoring unit and a power consumption regulating unit, wherein the work unit is used for maintaining normal work of the electronic device, the work unit comprises a first work state and a second work state, the first work state consumes first power of the electronic network in which the electronic device is located, and the second work state consumes second power of the electronic network in which the electronic device is located; the first monitoring unit is used for monitoring electronic network information of the electronic network, and the electronic information reflects the loading capacity of the electronic network; and the power consumption regulating unit is used for regulating the work unit from the first work state to the second work state according to the electronic network information. The electronic device provided by the invention and the method for regulating the power consumed by the electronic device in the electronic network can automatically regulate the power consumption state of the electronic device according to the practical loading capacity of a power network, thereby regulating the load pressure of the electronic device on the power network.
Description
Technical field
The present invention relates to automation field, relate in particular to a kind of electronic equipment and adjust the method that electronic equipment consumes the place grid power.
Background technology
There is power output carrying thresholding in existing AC-powered network; when the power consumption equipment power demand under certain Alternating Current Power Supply network node increases sharply; can cause the carrying output of Alternating Current Power Supply network is impacted; if the electric power demand constantly increases; can cause the Alternating Current Power Supply network carrying further to strengthen, and then might carry out the protectiveness outage by electrical network.
Therefore, the carrying fan-out capability that how reasonable effectively adjustment electric power demand is mated the supply network node is the problem that we need to pay attention to.Now, in the situation by AC-powered, the user sets under the state that power consumption equipment is operated in performance the best, namely under the state of power consumption maximum usually.Usually, there is the mode of operation of several different power consumption in electronic equipment, but all is to switch according to user's subjectivity setting.Because electronic equipment itself does not provide the practical working situation of present Alternating Current Power Supply network for the user, therefore, the user never can carry out according to the carrying situation of Alternating Current Power Supply network the power adjustment of power consumption equipment.This just causes easily, and in peak times of power consumption, a large amount of electronic equipments that are operated under the maximum power dissipation state bring larger bearing pressure for the Alternating Current Power Supply network node.So, the present invention will have the power adjustment of the electronic equipment of normal operation power more than and carry out related with the actual bearer situation of Alternating Current Power Supply network, in the large situation of AC network output bearing pressure, electronic equipment reduces oneself power consumption automatically, to reduce the electric power demand of AC network.
Summary of the invention
Technical problem to be solved by this invention provide a kind of can according to the actual bearer situation of supply network regulate oneself power consumption electronic equipment, adjust method and a kind of power supply control apparatus that electronic equipment consumes the place grid power.
For solving the problems of the technologies described above, one aspect of the present invention provides a kind of electronic equipment, comprise: the working cell, be used for keeping the electronic equipment normal operation, the working cell has the first operating state and the second operating state, wherein the first operating state consumes the first power of electronic equipment place electrical network, and the second operating state consumes the second power of place electrical network; The first monitoring unit, for the electric network information of monitoring electrical network, electric network information reflection electrical network bearing capacity; And the power consumption adjustment unit, be used for according to electric network information, the working cell is adjusted into the second operating state from the first operating state.
Preferably, electronic equipment is computer, refrigerator, air-conditioning or the electric heater with normal operation power more than one.
Preferably, the first operating state is that to be the power consumption adjustment unit adjust operating state after the power consumption to the working cell to work at present state the second operating state.
Preferably, the first power is greater than the second power.
Preferably, the first power is less than the second power.
Preferably, the power consumption adjustment unit reaches the second operating state by adjusting power consumption capable of dynamic adjustment component in the working cell to the power consumption of electrical network.
Preferably, the second monitoring unit, be used in the electrical network bearing capacity during less than predetermined value, the information of monitoring working cell, determining whether to make the second power is zero, when wherein the second monitoring unit determined to make the second power to be zero, it was the second zero operating state that the power consumption adjustment unit is adjusted into the second power with the working cell; Otherwise the power consumption adjustment unit is adjusted into the second operating state that the second power is minimum non-zero power with the working cell.
Preferably, if electronic equipment is notebook computer, and the second monitoring unit to determine to make the second power be zero, it is independently-powered to notebook computer that then the power consumption adjustment unit also makes the battery of notebook computer.
The present invention provides a kind of method that electronic equipment consumes the place grid power of adjusting on the other hand, may further comprise the steps: make electronic equipment in running order, operating state comprises the first operating state and the second operating state, wherein the first operating state consumes the first power of electronic equipment place electrical network, and the second operating state consumes the second power of place electrical network; The electric network information of monitoring electrical network, electric network information reflection electrical network bearing capacity; According to electric network information, the first operating state is adjusted into the second operating state.
Preferably, the first operating state is the work at present state, and the second operating state is according to the operating state after the electric network information adjustment power consumption.
Preferably, the first power is greater than the second power.
Preferably, the first power is less than the second power.
Preferably, the second operating state is by adjusting the interior power consumption capable of dynamic adjustment component of electronic equipment to the power consumption realization of electrical network.
Preferably, after the electric network information step of monitoring electrical network, may further comprise the steps: when electrical network bearing capacity during less than predetermined value, the information of monitoring electronic equipment, determining whether to make the second power is zero.Wherein, be zero if determine to make the second power, then in the step that the first operating state is adjusted into the second operating state the first operating state being adjusted into the second power is 0 second operating state; Otherwise in the step that the first operating state is adjusted into the second operating state, the first operating state is adjusted into the second operating state that the second power is minimum non-zero power.
Preferably, electronic equipment is notebook computer, and when determining to make the second power to be zero, also make the battery of notebook computer independently-powered to notebook computer when then in the step that the first operating state is adjusted into the second operating state, the first operating state being adjusted into the second power and being the second operating state of zero.
The present invention provides a kind of power supply control apparatus on the other hand, comprises the power system monitor unit, is used for the electric network information of monitoring power supply control apparatus place electrical network, electric network information reflection electrical network bearing capacity; And power consumption regulation and control unit, being used for according to electric network information, the power consumption equipment of regulation and control power supply control apparatus control is to the power consumption state of electrical network.
Preferably, power consumption equipment is computer, refrigerator, air-conditioning or the electric heater with normal operation power more than one.
Preferably, before the power consumption regulation and control unit regulating power consumption equipment to the power consumption of electrical network greater than power consumption regulation and control unit regulating after power consumption equipment to the power consumption of electrical network.
Preferably, power consumption equipment is less than or greater than behind the power consumption regulation and control unit regulating power consumption equipment to the power consumption of electrical network to the power consumption of electrical network before the power consumption regulation and control unit regulating.
Preferably, also comprise power consumption equipment the first monitoring unit, be used in the electrical network bearing capacity during less than predetermined value, the information of monitoring power consumption equipment, determining whether to make power consumption equipment is zero to the power consumption of electrical network.Wherein to determine to make power consumption equipment be zero to the power consumption of electrical network to power consumption equipment the first monitoring unit, and then power consumption regulation and control unit is adjusted into zero with power consumption equipment to the power consumption of electrical network; Otherwise power consumption regulation and control unit is adjusted into minimum non-zero power with power consumption equipment to the power consumption of electrical network.
Preferably, if power consumption equipment is notebook computer, and power consumption equipment the first monitoring unit determines to make notebook computer that the power consumption of electrical network is adjusted into zero, and then power consumption regulation and control unit also makes the battery of notebook computer independently-powered to notebook computer.
Preferably, power consumption regulation and control unit comprises: memory cell is used for storing predefined electric network information and power consumption equipment to the corresponding relation between the power consumption state of electrical network; Query unit is used for the inquiry memory cell, determines that power consumption equipment corresponding to electric network information that the power system monitor unit monitors arrives is to the power consumption state of power consumption equipment to electrical network; And the regulation and control unit, be used for the power consumption equipment of power supply control apparatus control is regulated to power consumption equipment that query unit determines to the power consumption state of power consumption equipment to electrical network to power consumption equipment to the power consumption state of electrical network.
Preferably, power consumption regulation and control unit also comprises: power consumption equipment the second monitoring unit, be used for when the power consumption state of the definite power consumption equipment of query unit is zero for the power consumption to electrical network, the information of monitoring power consumption equipment, determining whether to make power consumption equipment is zero to the power consumption of electrical network, wherein, it is zero to the power consumption of electrical network that power consumption equipment the second monitoring unit determines to make power consumption equipment, then regulates and control the unit power consumption equipment is adjusted into zero to the power consumption of electrical network; Otherwise the regulation and control unit is adjusted into minimum non-zero power with power consumption equipment to the power consumption of electrical network.
Preferably, if power consumption equipment is notebook computer, and power consumption equipment the second monitoring unit determines to make notebook computer that the power consumption of electrical network is adjusted into zero, then regulates and control the unit and also makes the battery of notebook computer independently-powered to notebook computer.
The invention has the beneficial effects as follows: under the supply network node, according to the actual bearer situation of supply network, automatically adjust electronic equipment self to the power demands of electrical network, thereby adjust electronic equipment to the load pressure of supply network.
Description of drawings
Accompanying drawing is used to provide a further understanding of the present invention, and consists of the part of specification, is used for together with embodiments of the present invention explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structured flowchart of a kind of electronic equipment provided by the invention;
Fig. 2 is a kind of method flow diagram that electronic equipment consumes the place grid power of adjusting provided by the invention;
Fig. 3 is the structured flowchart of a kind of power supply control apparatus of the present invention;
Fig. 4 is the structured flowchart according to the electronic equipment of the embodiment of the invention one;
Fig. 5 is according to the method flow diagram of the adjustment of the embodiment of the invention one electronic equipment shown in Figure 4 to the power consumption of place electrical network;
Fig. 6 is the structured flowchart according to the electronic equipment of the embodiment of the invention two;
Fig. 7 is according to the method flow diagram of the adjustment of the embodiment of the invention two electronic equipment shown in Figure 6 to the power consumption of place electrical network;
Fig. 8 is the structured flowchart according to a kind of power supply control apparatus of the embodiment of the invention three; And
Fig. 9 is the structured flowchart according to a kind of power supply control apparatus of the embodiment of the invention four.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, is not intended to limit the present invention.
Fig. 1 is the structured flowchart of a kind of electronic equipment provided by the invention.As shown in Figure 1, electronic equipment 100 comprises: working cell 101, the first monitoring unit 103 and power consumption adjustment unit 105.Wherein, working cell 101 is used for keeping electronic equipment 100 normal operations, working cell 101 has the first operating state and the second operating state, and wherein the first operating state consumes the first power of electronic equipment 100 place electrical networks, and the second operating state consumes the second power of place electrical network; The first monitoring unit 103 is used for the electric network information of monitoring electrical network, electric network information reflection electrical network bearing capacity; Power consumption adjustment unit 105 is used for according to electric network information, and working cell 101 is adjusted into the second operating state from the first operating state.
Wherein, electronic equipment 100 can be for having the electronic equipment of normal operation power more than one, such as computer, refrigerator, air-conditioning or electric heater.
In addition, the first operating state of working cell 101 is the work at present state of working cell 101, the second operating state of working cell 101 is the operating state of the working cell 101 after the 101 adjustment power consumptions of 105 pairs of working cells of power consumption adjustment unit, wherein, can be greater than the second power that consumes in the second operating state at the first power that the first operating state consumes, namely, when the electric network information reflection electrical network bearing capacity that monitors at the first monitoring unit 103 is weak, then can the second operating state be adjusted to from the first current operating state in working cell 101 by power consumption adjustment unit 105, namely adjust to the second lower power from current the first higher power, thereby alleviate the load pressure of electrical network; The first power that consumes in the first operating state can also can be less than the second power that consumes in the second operating state, namely, when the electric network information reflection electrical network bearing capacity that monitors at the first monitoring unit 103 is stronger, then can the second operating state be adjusted to from the first current operating state in working cell 101 by power consumption adjustment unit 105, namely adjust to the second higher power from current the first lower power, thereby so that electronic equipment 100 takes full advantage of the power that electrical network provides.
Power consumption adjustment unit 105 is adjusted into the second operating state with working cell 101 from the first operating state and usually can realizes by the power consumption of adjustment working cell 101 interior power consumption capable of dynamic adjustment component to electrical network.
In addition, electronic equipment can also comprise the second monitoring unit, the electrical network bearing capacity that is used for the electric network information reflection that monitors at the first monitoring unit is during less than predetermined value, the information of monitoring working cell, determining whether to make the second power is zero, namely whether can cut off electrical network to the power supply of working cell.When the second monitoring unit determined to make the second power to be zero, it was the second zero operating state that the power consumption adjustment unit is adjusted into the second power with the working cell; Otherwise the power consumption adjustment unit is adjusted into the second operating state that the second power is minimum non-zero power with the working cell.
Fig. 2 is a kind of method flow diagram that electronic equipment consumes the place grid power of adjusting provided by the invention.As shown in Figure 2, the method for this adjustment electronic equipment consumption place grid power may further comprise the steps:
S201: make electronic equipment in running order, operating state comprises the first operating state and the second operating state, and wherein the first operating state consumes the first power of electronic equipment place electrical network, and the second operating state consumes the second power of place electrical network;
S203: the electric network information of monitoring electrical network, electric network information reflection electrical network bearing capacity;
S205: according to the electric network information that monitors, the first operating state is adjusted into the second operating state.
The first operating state of mentioning in the above-mentioned steps is the work at present state, and the second operating state is according to the operating state after the electric network information adjustment power consumption.The first power of the first operating state consumption electronic equipment place electrical network can consume greater than the second operating state the second power of place electrical network, for example, in step S203, detect current electric network information, when the electrical network bearing capacity of this electric network information reflection is weak, in step S205, the first current operating state is adjusted into the second operating state, namely current the first higher power is adjusted into the second lower power, thereby alleviate the load pressure of electrical network; The first power of the first operating state consumption electronic equipment place electrical network also can consume less than the second operating state the second power of place electrical network, for example, in step S203, detect current electric network information, when the electrical network bearing capacity of this electric network information reflection is stronger, in step S205, the first operating state is adjusted into the second operating state, namely current the first lower power is adjusted into the second higher power, thereby takes full advantage of the power that electrical network provides.
According to the electric network information that monitors the first operating state being adjusted into the second operating state step among the step S205 can realize by the power consumption of power consumption capable of dynamic adjustment component in the adjustment electronic equipment to electrical network usually.
The method that should adjust electronic equipment consumption place grid power provided by the invention, can also after step S203, may further comprise the steps: when the electrical network bearing capacity of the electric network information that monitors reflection during less than predetermined value, the information of monitoring electronic equipment, determining whether to make the second power is zero.
If determine that in this step can make the second power is zero, then in the step that the first operating state is adjusted into the second operating state the first operating state being adjusted into the second power is 0 second operating state; Otherwise, in the step that the first operating state is adjusted into the second operating state, the first operating state is adjusted into the second operating state that the second power is minimum non-zero power.
Fig. 3 is the structured flowchart of a kind of power supply control apparatus of the present invention.As shown in Figure 3, power supply control apparatus 300 comprises: power system monitor unit 302 and power consumption regulation and control unit 304.Wherein, power system monitor unit 302 is used for the electric network information of monitoring power supply control apparatus 300 place electrical networks, this electric network information reflection electrical network bearing capacity; Power consumption regulation and control unit 304, for the electric network information that monitors according to power system monitor unit 302, the power consumption equipment of regulation and control power supply control apparatus 300 controls is to the power consumption state of electrical network.
Wherein, the power consumption equipment of power supply control apparatus 300 control can be to have the computer of normal operation power more than one or refrigerator, air-conditioning, electric heater etc.
Wherein, power consumption equipment was to the power consumption of electrical network after power consumption equipment was regulated and control greater than power consumption regulation and control unit 304 power consumption of electrical network before 304 regulation and control of power consumption regulation and control unit, for example, when the electric network information reflection electrical network bearing capacity that monitors in power system monitor unit 302 weakens, then can regulate and control unit 304 by power consumption power consumption equipment is adjusted to the lower power consumption state to electrical network from the current higher power consumption state to electrical network, thus the load pressure of alleviation electrical network; Power consumption equipment was to the power consumption of electrical network after power consumption equipment was regulated and control less than power consumption regulation and control unit 304 power consumption of electrical network before 304 regulation and control of power consumption regulation and control unit, for example, when the electric network information reflection electrical network bearing capacity that monitors in power system monitor unit 302 strengthens, then can regulate and control unit 304 by power consumption power consumption equipment is adjusted to the higher power consumption state to electrical network from the current lower power consumption state to electrical network, thereby take full advantage of the power that electrical network provides.
To the power consumption of electrical network, the regulation and control power consumption equipment is to the power consumption of electrical network by power consumption capable of dynamic adjustment component in the regulation and control power consumption equipment in power consumption regulation and control unit 304.
In addition, power supply control apparatus can also comprise power consumption equipment the first monitoring unit, the electrical network bearing capacity that is used for the electric network information reflection of arriving in the power system monitor unit monitors is during less than predetermined value, the information of monitoring power consumption equipment, determining whether to make power consumption equipment is zero to the power consumption of electrical network, namely whether can cut off electrical network to the power supply of power consumption equipment.When power consumption equipment the first monitoring unit determined to make power consumption equipment that the power consumption of electrical network is zero, power consumption regulation and control unit was regulated to zero with power consumption equipment to the power consumption of electrical network; Otherwise power consumption regulation and control module is adjusted into minimum non-zero power with power consumption equipment to the power consumption of electrical network.
In addition, particularly, power consumption regulation and control unit can comprise: memory cell is used for storing predefined electric network information and power consumption equipment to the corresponding relation between the power consumption state of electrical network; Query unit is used for the inquiry memory cell, determines that power consumption equipment corresponding to electric network information that the power system monitor unit monitors arrives is to the power consumption state of power consumption equipment to electrical network; And the regulation and control unit, be used for the power consumption equipment of power supply control apparatus control is regulated to power consumption equipment that query unit determines to the power consumption state of power consumption equipment to electrical network to power consumption equipment to the power consumption state of electrical network.
In addition, power consumption regulation and control unit further comprises: power consumption equipment the second monitoring unit, be used for when the power consumption state of the definite power consumption equipment of query unit is zero for the power consumption to electrical network, the information of monitoring power consumption equipment, determining whether to make power consumption equipment is zero to the power consumption of electrical network, wherein, it is zero to the power consumption of electrical network that power consumption equipment the second monitoring unit determines to make power consumption equipment, then regulates and control the unit power consumption equipment is adjusted into zero to the power consumption of electrical network; Otherwise the regulation and control unit is adjusted into minimum non-zero power with power consumption equipment to the power consumption of electrical network.
Embodiment one
Fig. 4 is the structured flowchart according to the electronic equipment of the embodiment of the invention one.As shown in Figure 4, electronic equipment 400 comprises: working cell 401, the first monitoring unit 403 and power consumption adjustment unit 405.
Fig. 5 is according to the method flow diagram of the adjustment of the embodiment of the invention one electronic equipment shown in Figure 4 to the power consumption of place electrical network.The method may further comprise the steps.
S501: electronic equipment 400 working cells 401 are kept electronic equipment 400 and are in normal operating conditions, working cell 401 comprises the first operating state and the second operating state, wherein the first operating state consumes the first power of electronic equipment place electrical network, and the second operating state consumes the second power of place electrical network.
S503: the electric network information of the first monitoring unit 403 monitoring electronic equipments 400 place electrical networks, this electric network information reflection electrical network bearing capacity.Wherein, the electric network information of monitoring can be mains frequency, and the electrical network bearing capacity of higher its reflection of mains frequency is stronger, otherwise the electrical network bearing capacity of its reflection is more weak.
S505: according to the electric network information that the first monitoring unit 403 monitors, power consumption adjustment unit 405 is adjusted into the second operating state with working cell 401 from the first operating state.Wherein, the first operating state is the work at present state, and the second operating state is according to the operating state after the power consumption of electric network information adjustment working cell 401.The electrical network bearing capacity of the electric network information reflection that monitors when the first monitoring unit 403 is when weakening, then working cell 401 can be adjusted to second operating state lower to the power consumption of electrical network from current to the first higher operating state of the power consumption of electrical network, thereby alleviate the load pressure of electrical network; When the electrical network bearing capacity that the electric network information that monitors when the first monitoring unit 403 reflects is enhancing, then working cell 401 can be adjusted to second operating state higher to the power consumption of electrical network from current to the first lower operating state of the power consumption of electrical network, thereby take full advantage of the power that electrical network provides.
In step S505, can by adjusting the interior power consumption capable of dynamic adjustment component of electronic equipment to the power consumption of electrical network, realize the first operating state is adjusted into the second operating state in addition.In the present embodiment, electronic equipment 400 can be computer or refrigerator, air-conditioning, electric heater etc., take by electronic equipment 400 as example as computer, computer has the parts that a lot of power consumption capable of dynamics are adjusted, such as CPU, liquid crystal display screen, video card, network interface card etc., can realize being adjusted into from the first operating state by the parts of adjusting certain or some the power consumption capable of dynamic adjustment in the computer adjustment of the second operating state to the power consumption state of electrical network.
Embodiment two
Fig. 6 is the structured flowchart according to the electronic equipment of the embodiment of the invention two.As shown in Figure 6, electronic equipment 600 comprises: working cell 601, the first monitoring unit 603, power consumption adjustment unit 605 and the second monitoring unit 607.
Fig. 7 is according to the method flow diagram of the adjustment of the embodiment of the invention two electronic equipment shown in Figure 6 to the power consumption of place electrical network.The method may further comprise the steps.
S701: the working cell 601 of electronic equipment 600 is kept electronic equipment 600 and is in normal operating conditions, there are the first operating state and the second operating state in working cell 601, wherein the first operating state consumes the first power of electronic equipment place electrical network, and the second operating state consumes the second power of place electrical network.
S703: the electric network information of the first monitoring unit 603 monitoring electronic equipments 600 place electrical networks, this electric network information reflection electrical network bearing capacity.
S705: when the first monitoring unit 603 monitors electrical network bearing capacity corresponding to electric network information less than predetermined value, the information of the second monitoring unit 607 monitoring electronic equipments, determining whether to make the second power is zero.
S707: when the second monitoring unit 607 determined to make the second power to be zero, it was the second zero operating state that power consumption adjustment unit 605 is adjusted into the second power with working cell 601 from the first operating state; Otherwise, working cell 601 is adjusted into the second operating state that the second power is minimum non-zero power from the first operating state.
In step S705, if when the first monitoring unit 603 monitors electrical network bearing capacity corresponding to electric network information and is not less than predetermined value, then the second monitoring unit 607 is adjusted into working cell 601 to the second operating state that should the electrical network bearing capacity from the first operating state among the step S707.
Electronic equipment of the present invention carries out adaptive adjustment to self to the power consumption of this electrical network according to the electric network information that monitors, so that the electrical network load capacity is when weak, automatically reduce power consumption equipment to the power consumption of electrical network, with the demand of reduction to the electrical network electric power, thus the load pressure of alleviation electrical network; So that the electrical network load capacity is when strong, the power of automatic adjustment height power consumption equipment is with the power that effectively utilizes electrical network to provide.
Embodiment three
Fig. 8 is the structured flowchart according to a kind of power supply control apparatus of the embodiment of the invention three.As shown in Figure 8, power supply control apparatus 800 comprises: power system monitor unit 802, power consumption regulation and control unit 804 and power consumption equipment the first monitoring unit 806.
Present embodiment take notebook computer as power consumption equipment as example.
The mains frequency of the power system monitor unit 802 monitoring notebook computer place supply networks of power supply control apparatus 800.Mains frequency is lower, and the electrical network bearing capacity of its reflection is poorer.
When the mains frequency that 802 monitoring of power system monitor unit obtain is not less than predetermined value, power consumption regulation and control unit 804 is according to the corresponding relation of the power consumption state of predefined mains frequency and notebook computer, the regulation and control notebook computer is corresponding with the mains frequency that 802 monitoring of power system monitor unit obtain to the power consumption state of electrical network, when the mains frequency enhancing that obtains is monitored in power system monitor unit 802, notebook computer was to the power consumption of electrical network after notebook computer was regulated and control less than power consumption regulation and control unit 804 power consumption of electrical network before 804 regulation and control of power consumption regulation and control unit, when the mains frequency that obtains when power system monitor unit 802 monitoring weakens, before 804 regulation and control of power consumption regulation and control unit notebook computer to the power consumption of electrical network greater than 804 regulation and control of power consumption regulation and control unit after notebook computer to the power consumption of electrical network;
The mains frequency that power system monitor unit 802 monitoring obtains is during less than predetermined value, whether the battery electric quantity of power consumption equipment the first monitoring unit 806 monitoring notebook computers can independently support power supply, whether namely monitor notebook computer can be zero to the power consumption of electrical network, if can, then power consumption regulation and control unit 804 is adjusted into zero with notebook computer to the power consumption of electrical network, and makes the battery of notebook computer independently-powered to notebook computer; Otherwise
Power consumption regulation and control unit 804 can be adjusted into minimum non-zero power to the power consumption of electrical network with notebook computer.
Embodiment four
Fig. 9 is the structured flowchart according to a kind of power supply control apparatus of the embodiment of the invention four.As shown in Figure 9, power supply control apparatus 900 comprises: power system monitor unit 902, power consumption regulation and control unit 904, wherein, power consumption regulation and control unit 504 comprises: memory cell 9041, query unit 9043, regulation and control unit 9045 and power consumption equipment the second monitoring unit 9047.
The mains frequency of the power system monitor unit 902 monitoring notebook computer place supply networks of power supply control apparatus 900.Mains frequency is lower, and the electrical network bearing capacity of its reflection is poorer.
The predefined mains frequency of the query unit 9043 inquiry memory cell 9041 interior storages of power consumption regulation and control unit 904 and notebook computer be to the corresponding relation between the power consumption state of electrical network, determines that notebook computer corresponding to mains frequency that power system monitor unit 902 monitors is to the power consumption state of electrical network.Because notebook computer inside has battery component, in short-term power supply source can be provided, so excessive at the electrical network load pressure, when mains frequency is lower than predetermined value, notebook computer corresponding to this mains frequency of memory cell 9041 interior storages can be the power demands of cutting off electrical network to the power consumption state of electrical network, be zero to the power consumption of electrical network namely.
The notebook computer that query unit 9043 inquiry is determined, is then regulated and control unit 9045 notebook computer is regulated to notebook computer that query unit 9043 inquiries determine to the power consumption state of electrical network to the power consumption state of electrical network for cutting off the power demands to electrical network the power consumption state of electrical network.Wherein, if the current power consumption state to electrical network of notebook computer is different to the power consumption state of electrical network from the notebook computer that the query unit 9043 of power consumption regulation and control unit 904 is determined, then regulation and control unit 9045 power consumption state that notebook computer is current of power consumption regulation and control unit 904 is regulated to through query unit 9043 and inquires about definite notebook computer to the power consumption state of electrical network, otherwise, keep the current power consumption state to electrical network of notebook computer.
The notebook computer that query unit 9043 inquiries are determined is the power demands of cut-out to electrical network to the power consumption state of electrical network, be notebook computer to the power consumption of electrical network be zero, then whether the battery electric quantity of power consumption equipment the second monitoring unit 9047 monitoring notebook computers can independently support power supply, if can, regulation and control unit 9045 is regulated to zero with notebook computer to the power consumption of electrical network, and makes battery independently-powered to notebook computer; If can not, then the regulation and control unit 9045 of power consumption regulation and control unit 904 can be regulated to the lowest power consumption state with the current power consumption state to electrical network of notebook computer.
In the present embodiment, notebook computer can also other have the power consumption equipment of normal operation power more than one for refrigerator, air-conditioning, electric heater etc.If the power consumption equipment in the present embodiment is refrigerator, then whether internal temperature and this temperature of power consumption equipment the second monitoring unit 9047 these refrigerators of monitoring can be kept the scheduled time.If can, then can carry out discontinuous power supply to it, namely regulate and control unit 9045 this refrigerator is regulated to the power demands of cutting off electrical network to the power consumption state of electrical network, be about to this refrigerator the power consumption state of electrical network is regulated to zero.Other power consumption equipment is as the same.
Power supply control apparatus of the present invention is adjusted the power consumption state of power consumption equipment according to the electric network information that monitors, so that the electrical network load capacity is when weak, automatically reduce the power consumption of power consumption equipment, with the demand of reduction to the electrical network electric power, thus the load pressure of alleviation electrical network.
Be the preferred embodiments of the present invention only below, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (22)
1. an electronic equipment is characterized in that, comprising:
The working cell, be used for keeping described electronic equipment normal operation, described working cell has the first operating state and the second operating state, and wherein said the first operating state consumes the first power of described electronic equipment place electrical network, and described the second operating state consumes the second power of place electrical network;
The first monitoring unit, for the electric network information of monitoring described electrical network, described electric network information reflection electrical network bearing capacity;
The power consumption adjustment unit is used for according to described electric network information, and described working cell is adjusted into the second operating state from the first operating state; And
The second monitoring unit is used in described electrical network bearing capacity monitoring the information of described working cell during less than predetermined value, and determining whether to make described the second power is zero, wherein
When described the second monitoring unit determined to make described the second power to be zero, it was the second zero operating state that described power consumption adjustment unit is adjusted into the second power with described working cell; Otherwise
Described power consumption adjustment unit is adjusted into the second operating state that the second power is minimum non-zero power with described working cell.
2. electronic equipment according to claim 1 is characterized in that, described electronic equipment is computer, refrigerator, air-conditioning or the electric heater with normal operation power more than one.
3. electronic equipment according to claim 1 and 2 is characterized in that, described the first operating state is the work at present state, and to be described power consumption adjustment unit adjust operating state after the power consumption to described working cell to described the second operating state.
4. electronic equipment according to claim 3 is characterized in that, described the first power is greater than described the second power.
5. electronic equipment according to claim 3 is characterized in that, described the first power is less than described the second power.
6. electronic equipment according to claim 3 is characterized in that, described power consumption adjustment unit reaches described the second operating state by adjusting power consumption capable of dynamic adjustment component in the described working cell to the power consumption of described electrical network.
7. electronic equipment according to claim 1, it is characterized in that, if described electronic equipment is notebook computer, and described the second monitoring unit to determine to make described the second power be zero, it is independently-powered to described notebook computer that then described power consumption adjustment unit also makes the battery of notebook computer.
8. adjust the method that electronic equipment consumes the place grid power for one kind, it is characterized in that, may further comprise the steps:
Make described electronic equipment in running order, described operating state comprises the first operating state and the second operating state, wherein said the first operating state consumes the first power of described electronic equipment place electrical network, and described the second operating state consumes the second power of place electrical network;
Monitor the electric network information of described electrical network, described electric network information reflection electrical network bearing capacity;
According to described electric network information, described the first operating state is adjusted into the second operating state,
Wherein, after the electric network information step of the described electrical network of described monitoring, further comprising the steps of:
When described electrical network bearing capacity during less than predetermined value, monitor the information of described electronic equipment, determining whether to make described the second power is zero, wherein
If determining to make described the second power is zero, then in the described step that described the first operating state is adjusted into the second operating state described the first operating state being adjusted into the second power is 0 second operating state; Otherwise
In the described step that described the first operating state is adjusted into the second operating state, described the first operating state is adjusted into the second operating state that the second power is minimum non-zero power.
9. method according to claim 8 is characterized in that, described the first operating state is the work at present state, and described the second operating state is according to the operating state after the described electric network information adjustment power consumption.
10. method according to claim 9 is characterized in that, described the first power is greater than described the second power.
11. method according to claim 9 is characterized in that, described the first power is less than described the second power.
12. method according to claim 9 is characterized in that, described the second operating state is by adjusting the interior power consumption capable of dynamic adjustment component of described electronic equipment to the power consumption realization of described electrical network.
13. method according to claim 9, it is characterized in that, if described electronic equipment is notebook computer, and when determining to make described the second power to be zero, also make the battery of notebook computer independently-powered to described notebook computer when then in the described step that described the first operating state is adjusted into the second operating state, described the first operating state being adjusted into the second power and being the second zero operating state.
14. a power supply control apparatus is characterized in that, comprising:
The power system monitor unit, for the electric network information of monitoring described power supply control apparatus place electrical network, described electric network information reflection electrical network bearing capacity; And
Power consumption regulation and control unit is used for according to described electric network information, regulates and control the power consumption equipment of described power supply control apparatus control to the power consumption state of described electrical network; And
Power consumption equipment the first monitoring unit is used in described electrical network bearing capacity monitoring the information of described power consumption equipment during less than predetermined value, and determining whether to make described power consumption equipment is zero to the power consumption of described electrical network, wherein
It is zero to the power consumption of described electrical network that described power consumption equipment the first monitoring unit determines to make described power consumption equipment, and then described power consumption regulation and control unit is adjusted into zero with described power consumption equipment to the power consumption of described electrical network; Otherwise
Described power consumption regulation and control unit is adjusted into minimum non-zero power with described power consumption equipment to the power consumption of described electrical network.
15. power supply control apparatus according to claim 14 is characterized in that, described power consumption equipment is computer, refrigerator, air-conditioning or the electric heater with normal operation power more than one.
16. power supply control apparatus according to claim 15, it is characterized in that front the described power consumption equipment of described power consumption regulation and control unit regulating is regulated and control behind the unit regulating described power consumption equipment to the power consumption of described electrical network to the power consumption of described electrical network greater than described power consumption.
17. power supply control apparatus according to claim 15, it is characterized in that front the described power consumption equipment of described power consumption regulation and control unit regulating is regulated and control behind the unit regulating described power consumption equipment to the power consumption of described electrical network to the power consumption of described electrical network less than described power consumption.
18. power supply control apparatus according to claim 15, it is characterized in that, described power consumption equipment is adjusted to the power consumption of described electrical network by adjusting the interior power consumption capable of dynamic adjustment component of described power consumption equipment to the power consumption of described electrical network in described power consumption regulation and control unit.
19. power supply control apparatus according to claim 16, it is characterized in that, if described power consumption equipment is notebook computer, and described power consumption equipment the first monitoring unit determines to make described notebook computer that the power consumption of described electrical network is adjusted into zero, and then described power consumption regulation and control unit also makes the battery of notebook computer independently-powered to described notebook computer.
20. according to claim 14 or 15 described power supply control apparatus, it is characterized in that described power consumption regulation and control unit comprises:
Memory cell is used for storing predefined electric network information and described power consumption equipment to the corresponding relation between the power consumption state of described electrical network;
Query unit is used for the inquiry memory cell, determines that power consumption equipment corresponding to described electric network information that described power system monitor unit monitors arrives is to the power consumption state of described power consumption equipment to described electrical network; And
The regulation and control unit is used for the power consumption equipment of described power supply control apparatus control is regulated to described power consumption equipment that described query unit determines to the power consumption state of described power consumption equipment to described electrical network to described power consumption equipment to the power consumption state of described electrical network.
21. power supply control apparatus according to claim 20 is characterized in that, described power consumption regulation and control unit also comprises:
Power consumption equipment the second monitoring unit, be used for monitoring the information of described power consumption equipment when the power consumption state of the definite described power consumption equipment of described query unit is zero for the power consumption to described electrical network, determining whether to make described power consumption equipment is zero to the power consumption of described electrical network, wherein
It is zero to the power consumption of described electrical network that described power consumption equipment the second monitoring unit determines to make described power consumption equipment, and then described regulation and control unit is adjusted into zero with described power consumption equipment to the power consumption of described electrical network; Otherwise
Described regulation and control unit is adjusted into minimum non-zero power with described power consumption equipment to the power consumption of described electrical network.
22. power supply control apparatus according to claim 21, it is characterized in that, if described power consumption equipment is notebook computer, and described power consumption equipment the second monitoring unit determines to make described notebook computer that the power consumption of described electrical network is adjusted into zero, and then described regulation and control unit also makes the battery of notebook computer independently-powered to described notebook computer.
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| CN2009100777599A CN101807794B (en) | 2009-02-16 | 2009-02-16 | Electronic device and method for regulating power consumed thereby in located electric network thereof |
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| CN2009100777599A CN101807794B (en) | 2009-02-16 | 2009-02-16 | Electronic device and method for regulating power consumed thereby in located electric network thereof |
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| CN101807794A CN101807794A (en) | 2010-08-18 |
| CN101807794B true CN101807794B (en) | 2013-02-13 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6082886B2 (en) * | 2013-02-22 | 2017-02-22 | 株式会社高砂製作所 | Power adjustment apparatus and power adjustment method |
| CN103529724A (en) * | 2013-10-31 | 2014-01-22 | 广东新美锐科技有限公司 | Electrical equipment energy-conservation control system and implementation method thereof |
| CN104317346A (en) * | 2014-09-26 | 2015-01-28 | 滁州市圣宏制造有限公司 | Power control method and system |
| CN111130105A (en) * | 2020-01-09 | 2020-05-08 | 珠海格力电器股份有限公司 | Electric equipment control method and device based on constant limit power and control equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1371541A (en) * | 1999-06-28 | 2002-09-25 | 瑞浦股份公司 | Method for managing energy consumption of household appliances |
| CN1883094A (en) * | 2003-09-23 | 2006-12-20 | 响应负载有限公司 | Grid stabilising system |
| CN101053136A (en) * | 2004-11-02 | 2007-10-10 | Lg电子株式会社 | Management system for in-house power quantity sonsumed |
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2009
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1371541A (en) * | 1999-06-28 | 2002-09-25 | 瑞浦股份公司 | Method for managing energy consumption of household appliances |
| CN1883094A (en) * | 2003-09-23 | 2006-12-20 | 响应负载有限公司 | Grid stabilising system |
| CN101053136A (en) * | 2004-11-02 | 2007-10-10 | Lg电子株式会社 | Management system for in-house power quantity sonsumed |
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| CN101807794A (en) | 2010-08-18 |
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