CN102290816A - Method of regulating power consumption of electric equipment according to load of electrical power system and corresponding system and equipment - Google Patents
Method of regulating power consumption of electric equipment according to load of electrical power system and corresponding system and equipment Download PDFInfo
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- CN102290816A CN102290816A CN2010102038397A CN201010203839A CN102290816A CN 102290816 A CN102290816 A CN 102290816A CN 2010102038397 A CN2010102038397 A CN 2010102038397A CN 201010203839 A CN201010203839 A CN 201010203839A CN 102290816 A CN102290816 A CN 102290816A
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
- Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/222—Demand response systems, e.g. load shedding, peak shaving
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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
Abstract
The invention relates to a method of regulating the power consumption of electric equipment according to the load of an electrical power system and a corresponding system and equipment; the electrical power system is provided with a load information publishing device (1), can collect the electric power load state of an electric power device (2) and sends the electric power load state to the electric equipment (3) by using load information (4) as a carrier; the electric equipment (3) is used for regulating the power consumption of the electric equipment according to the content of the load information (4), i.e. the electric power load state; and when the electric power load state is found to be in excess of the upper limit of an appointed load, the electric equipment (3) reduces the power consumption by regulating the per se operation so as to prevent the overloading of the load from appearing in the electric power device (2). The invention has the advantages that the electric equipment (3) can know the load state of the electric power system in real time, when the full load or overload of the load happens, certain unessential operations can be stopped immediately for reducing the power consumption; and therefore, the overloading of the load is prevented from happening in the electric power system, thereby power failure incidents are avoided.
Description
[technical field]
The present invention relates to electric power system, particularly relate to a kind of power consumption equipment and adjust power consumption method and corresponding system and equipment by power system load.
[background technology]
In the current electric power system; as electric devices at different levels such as power plant, transformer station, distribution substation, controller switching equipment, power circuits, be typically provided with overload protection, when fault, traffic overload occurring; electric device can cut off the electric power of output, protects electric device to avoid impaired.This overload protection method; though can protect electric device; but can produce the very influence of inconvenience to power consumer; especially because of the excessive traffic overload that causes of power consumption demand; traffic overload just appears after restoring electricity through being everlasting soon once more; have a power failure once more, make troubles to power consumer.In addition, in power consumption peak period, produce electric power even the power plant has dropped into all units, often can not satisfy power consumption requirements, the power plant causes power failure in order to prevent overload, only sets up the greater power generation unit and deals with.But after power consumption peak period, the power consumption demand declines to a great extent, and valuable electric power resource will have been wasted with part of generating units idle running to keep the stable of power supply in the power plant.In addition, when the load of generating set was too high or too low, generating efficiency also can correspondingly reduce, and had increased the loss of the energy, was unfavorable for energy-conserving and environment-protective.How to be reduced in the power consumption of power consumption power consumer peak period, to avoid electric power system the traffic overload situation to occur, being one has problem to be solved.
[summary of the invention]
Purpose of the present invention, be to provide a kind of power consumption equipment to adjust power consumption method and corresponding system and equipment by power system load, can guide power consumption equipment to reduce non-essential power consumption peak period, thereby realize preventing that the application of traffic overload from appearring in electric power system in power consumption.
The object of the present invention is achieved like this, adopt a kind of like this electric power system, comprise the power plant, transformer station, distribution substation, controller switching equipment, electric devices at different levels such as power circuit, it is characterized in that, described system is provided with and comprises information on load distributing device (1), described information on load distributing device (1) respectively with electric device (2) and communication network (5) mutually telecommunication be connected, and be provided with the device of the electric load state that is used to gather electric device (2), information on load distributing device (1) can be gathered the electric load state of electric device (2), is that carrier sends power consumption equipment (3) to by communication network (5) with the electric load state of electric device (2) with information on load (4).
And; for realizing purpose of the present invention; also can adopt a kind of like this protecting electrical power system method; be used for preventing that the traffic overload situation from appearring in electric power system electric devices at different levels; described electric device comprises power network; the power plant; electric substation; distribution substation; power distribution equipment; power circuit etc.; it is characterized in that; described method comprises the electric load state of information on load distributing device (1) collection electric device (2); is that carrier sends power consumption equipment (3) to by communication network (5) with the electric load state of electric device (2) with information on load (4); adjust the power consumption of power consumption equipment (3) according to the electric load state of information on load (4) content by power consumption equipment (3); make its power consumption cooperate the electric load state of electric device (2), traffic overload occurs to avoid electric power system.
And, for realizing purpose of the present invention, also adopt a kind of like this power consumption equipment, it is characterized in that, described power consumption equipment (3) is provided with and comprises power control unit and communication device, described power control unit receives the information on load (4) that sends by communication network (5) from information on load distributing device (1) by communication device, and control the power consumption of power consumption equipment (3) according to the electric load state of received information on load (4) content, make its power consumption cooperate the electric load state of information on load (4) content, traffic overload occurs to avoid electric power system.
So just realized purpose of the present invention.
Advantage of the present invention is the load condition that power consumption equipment (3) can be known electric power system immediately, when occurring loading fully loaded or transshipping, power consumption equipment (3) just can stop some non-essential runnings immediately and reduce power consumption, avoid electric power system traffic overload to occur, also just avoided the generation power-off event.
[description of drawings]
Fig. 1 is the structural representation key diagram of the electric power system of first embodiment of the invention;
Fig. 2 is the structural representation key diagram of the electric power system of second embodiment of the invention;
Fig. 3 is the structural representation key diagram of the electric power system of third embodiment of the invention;
Among the figure, the system that identical digitized representation is identical, device, parts device, accompanying drawing are schematically, in order to principal character of the present invention to be described.
[embodiment]
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Consult Fig. 1, Fig. 1 is the structural representation key diagram of the electric power system of first embodiment of the invention, in the electric power system shown in Fig. 1, include information on load distributing device (1), electric device (2), communication network (5), the power consumption equipment (3) of power network (6) and each power consumer, wherein, described electric device (2) can be the power plant, power to each power consumption equipment (3) by power network (6), described information on load distributing device (1) respectively with electric device (2) and communication network (5) mutually telecommunication be connected, and be provided with the device of the electric load state that is used to gather electric device (2), information on load distributing device (1) can be gathered the electric load state of electric device (2), is that carrier sends power consumption equipment (3) to by communication network (5) with the electric load state of electric device (2) with information on load (4).For example the load condition of electric power system is divided into states such as low ebb, usual, peak, spike, be that carrier sends power consumption equipment (3) to by communication network (5) with information on load (4) then, power consumption equipment (3) just can be adjusted its power consumption according to information on load (4), overload situations occurs to avoid electric power system.
Consult Fig. 2, Fig. 2 is the structural representation key diagram of the electric power system of second embodiment of the invention, second embodiment shown in Fig. 2 compares with first embodiment, the main difference part is among first embodiment, have only an electric device (2) to be provided with information on load distributing device (1) in the whole electric power system, and among second embodiment, electric devices at different levels (2) are as the power plant in the electric power system, transformer station, distribution substation, controller switching equipment, power circuit etc., all be provided with information on load distributing device (1), electric devices at different levels (2) can send the information on load (4) of himself to each power consumption equipment (3) by communication network (5), when just adopting second embodiment, except preventing that the power plant from occurring can also preventing transformer station the traffic overload power failure, distribution substation, controller switching equipment, electric devices such as power circuit (2) traffic overload occurs and have a power failure.In addition, among second embodiment, described communication network (5) is the power line communication network that adopts existing power line communication (Power Line Communication) technology, by setting up power line communication apparatus at existing power circuit, just can be at the same time by power circuit power supply and transmission information.In a second embodiment, information on load distributing device (1) is provided with the power line communication device, information on load (4) can be coupling in power circuit by carrier wave and send power consumption equipment (3) to, power consumption equipment (3) just can be obtained power supply and information on load (4) by power circuit simultaneously like this.
Aspect power consumption equipment (3), power consumption equipment described in this specification (3) is provided with and comprises power control unit and communication device, described power control unit receives the information on load (4) that sends by communication network (5) from information on load distributing device (1) by communication device, and control the power consumption of power consumption equipment (3) according to the electric load state of received information on load (4) content, make power consumption equipment (3) can suspend some non-essential runnings peak period in power consumption, thereby reduce the power consumption of power consumption equipment (3), traffic overload occurs to avoid electric power system.In addition, communication device in the described power consumption equipment (3) is the power line communication receiving system that adopts power line communication (Power Line Communication) technology, and the power control unit in the power consumption equipment (3) receives the information on load (4) that sends power consumption equipment (3) from information on load distributing device (1) by communication network (5) and power circuit to by this power line communication receiving system.
Consult Fig. 3, Fig. 3 is the structural representation key diagram of the electric power system of third embodiment of the invention, the 3rd embodiment shown in Fig. 3 compares with second embodiment, the main difference part is among the 3rd embodiment, described communication network (5) is a mobile telephone network, and information on load distributing device (1) can be that carrier sends to interior each power consumption equipment (3) of this base station range with information on load (4) by the base station of mobile telephone network with the broadcast message.In addition, another difference is the communication device of power consumption equipment (3) among the 3rd embodiment, the communication device of power consumption equipment in a second embodiment (3) is the power line communication receiving system, and the communication device of the power consumption equipment among the 3rd embodiment (3) is a mobile phone module, and described power control unit receives the information on load (4) that is distributed to power consumption equipment (3) from information on load distributing device (1) by the base station of mobile telephone network with broadcast message by this mobile phone module.
In electric power system of the present invention, the method that prevents traffic overload that adopts comprises the electric load state of information on load distributing device (1) collection electric device (2), is that carrier sends power consumption equipment (3) to by communication network (5) with the electric load state of electric device (2) with information on load (4), by the power consumption of power consumption equipment (3), make its power consumption cooperate the electric load state of electric device (2) according to the electric load state adjustment power consumption equipment (3) of information on load (4) content.In addition, described method also is included in the given load upper limit and load lower limit in the power consumption equipment (3), when the electric load state of information on load (4) content that power consumption equipment (3) receives surpasses on the given load in limited time, the running of power consumption equipment (3) adjustment itself reduces power consumption, the traffic overload situation occurs to prevent electric device (2).And, when power consumption equipment (3) carries out running that power consumption is higher than predetermined value, check received information on load (4) content, only be lower than under the given load in limited time at the electric load state of information on load (4) content, just carry out this running.
The present invention is particularly suitable for being applied to the bigger power consumption equipment of some power consumption (3), for example air-conditioning, electric heater etc., and these power consumption equipments (3) but cause the main cause of power-off event often though can bring comfortable life for us.For example in hot weather, when everybody opened air-conditioning simultaneously, electric power system had a power failure with regard to being easy to traffic overload occur, if before overload occurring, air-conditioning is adjusted its running automatically, air-conditioner temperature is improved one to twice, with regard to amount capable of reducing power consumption, thereby avoid traffic overload takes place and have a power failure.Though being improved some, air-conditioner temperature can make us feel so uncomfortable, always good than power-off event takes place, have a power failure the back except not having air-conditioning, and even it is illumination communication etc. all can be affected, just bigger to the influence of life.In addition, the power consumption equipment that part power consumption is bigger (3), can be chosen in power system load low-valley interval running, some storage-type electric water heaters for example can be at midnight during the power system load low ebb, open heating element with institute's water storage heating, the water that these have heated can use in the full-time any time for us, traffic overload occurs and has a power failure except reducing like this, can also increase the generating efficiency of power plant, kill two birds with one stone at low-valley interval.
In addition, the operating organization of electric power system, can on electric rate, take different at times rates of charge to encourage power consumer to reduce in power consumption electricity consumption peak period, by increase the electricity charge in peak period, and in the power system load low-valley interval reduction electricity charge, increase current electrically charge pricing information in information on load (4) content simultaneously, and in power consumption equipment (3), set limit price on the electrically charge, power consumption equipment (3) will be adjusted its running to reduce power consumption when being higher than on this limit price, perhaps set limit price under the electrically charge in power consumption equipment (3), power consumption equipment (3) will carry out the higher running of some power consumption on demand when being lower than this time limit price.So both can reduce and traffic overload occurs and have a power failure, can also increase the generating efficiency of power plant, kill two birds with one stone at low-valley interval.For example set limit price on the electrically charge at air-conditioning equipment, in power consumption peak period, the electrically charge pricing information of air-conditioning equipment from information on load (4), know that current electricity charge rate of charge has surpassed the last limit price of itself, just air-conditioner temperature is improved, with minimizing power consumption, and save money.For example set limit price under the electrically charge again at storage-type electric water heater, at the power system load low-valley interval, the electrically charge pricing information of storage-type electric water heater from information on load (4), know current electricity charge rate of charge low itself following limit price, be heated to assigned temperature with regard to the water that begins to be stored up, these water that has heated storages can be used in the full-time any time for us in storage-type electric water heater.Be ready to overpay the power consumer of some electricity charge for some, can comprehend electrically charge and when section in office obtains more comfortable life, and some are wished that the power consumers that save money can be chosen in the cheap period electricity consumption of electrically charge more.As long as rationally all adjust the electric rate of different periods,, simultaneously the part need for electricity is guided to the power system load low-valley interval like this, realize " peak load shifting " with regard to the amount capable of reducing power consumption need for electricity of peak period.
The present invention is particularly suitable for being applied in some charging devices, for example the charging device of electric motor car.When general electric motor car charges, when especially carrying out quick charge, can consume very high electric weight, if a large amount of electric motor cars simultaneously every day power consumption charge peak period, can cause white elephant to electric power system.The present invention just can solve this electric motor car charging problem, as long as in electric vehicle charging device, set up power control unit of the present invention and communication device, wherein, power control unit is used to control charging current, communication device is used for receiving the information on load (4) that sends from information on load distributing device (1), and set a upper load limit and one load lower limit, during being higher than this upper load limit period, power control unit will be controlled charging device and stop the charging running to reduce power consumption, during being lower than this load lower limit period, power control unit will be controlled the quick charge running that charging device carries out the power consumption maximum, until rechargable battery is full of electric weight fully, as for during the period between upper load limit and the load lower limit, power control unit only can be controlled charging device and carry out the less running of charging at a slow speed of power consumption, electric power system is caused when having solved the electric motor car charging problem of burden like this, help popularizing of electric motor car.
Below described feature of the present invention in detail, though the present invention is illustrated with the above embodiments, but the present invention is not limited to this, under the situation of the scope of not leaving spirit of the present invention and appended claims, can do multiple change and variation.
Power consumption equipment of the present invention is pressed power system load and is adjusted power consumption method and corresponding system and equipment; both can protect electric power system to avoid occurring traffic overload, can reduce energy waste again, its enforcement; can bring good social benefit and economic benefit, to power plant and power consumer benifit very all.
Claims (10)
1. electric power system, it is characterized in that, described system is provided with and comprises information on load distributing device (1), described information on load distributing device (1) respectively with electric device (2) and communication network (5) mutually telecommunication be connected, information on load distributing device (1) can be gathered the electric load state of electric device (2), is that carrier sends power consumption equipment (3) to by communication network (5) with the electric load state of electric device (2) with information on load (4).
2. electric power system as claimed in claim 1 is characterized in that, described communication network (5) is the power line communication network, information on load (4) can be coupling in power circuit by carrier wave and send power consumption equipment (3) to.
3. electric power system as claimed in claim 1, it is characterized in that, described communication network (5) is a mobile telephone network, and information on load distributing device (1) can be that carrier sends to interior each power consumption equipment (3) of this base station range with information on load (4) by the base station of mobile telephone network with the broadcast message.
4. electric power system as claimed in claim 1 is characterized in that, described information on load (4) content also comprises current electrically charge pricing information.
5. protecting electrical power system method; be used to prevent the traffic overload situation; it is characterized in that; described method comprises the electric load state of information on load distributing device (1) collection electric device (2); is that carrier sends power consumption equipment (3) to by communication network (5) with the electric load state of electric device (2) with information on load (4), is adjusted the power consumption of power consumption equipment (3) according to the electric load state of information on load (4) content by power consumption equipment (3).
6. protecting electrical power system method as claimed in claim 5; it is characterized in that; described method comprises that also the electric load state of information on load (4) content that receives when power consumption equipment (3) surpasses on the given load in limited time, and the running of power consumption equipment (3) adjustment itself reduces power consumption.
7. protecting electrical power system method as claimed in claim 5; it is characterized in that; described method also comprises when power consumption equipment (3) carries out running that power consumption is higher than predetermined value; check received information on load (4) content; only be lower than under the given load in limited time, just carry out this running at the electric load state of information on load (4) content.
8. power consumption equipment, it is characterized in that, described power consumption equipment (3) is provided with and comprises power control unit and communication device, described power control unit receives the information on load (4) that sends by communication network (5) from information on load distributing device (1) by communication device, and controls the power consumption of power consumption equipment (3) according to the electric load state of received information on load (4) content.
9. power consumption equipment as claimed in claim 8, it is characterized in that, described communication device is the power line communication receiving system, and described power control unit receives the information on load (4) that sends power consumption equipment (3) from information on load distributing device (1) by communication network (5) and power circuit to by this power line communication receiving system.
10. power consumption equipment as claimed in claim 8, it is characterized in that, described communication device is a mobile phone module, and described power control unit receives the information on load (4) that is distributed to power consumption equipment (3) from information on load distributing device (1) by the base station of mobile telephone network with broadcast message by this mobile phone module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102038397A CN102290816A (en) | 2010-06-18 | 2010-06-18 | Method of regulating power consumption of electric equipment according to load of electrical power system and corresponding system and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102038397A CN102290816A (en) | 2010-06-18 | 2010-06-18 | Method of regulating power consumption of electric equipment according to load of electrical power system and corresponding system and equipment |
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| Publication Number | Publication Date |
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| CN102290816A true CN102290816A (en) | 2011-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102038397A Pending CN102290816A (en) | 2010-06-18 | 2010-06-18 | Method of regulating power consumption of electric equipment according to load of electrical power system and corresponding system and equipment |
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| CN (1) | CN102290816A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606944A (en) * | 2013-12-04 | 2014-02-26 | 北京时空科技有限公司 | Intelligent power supply system |
| CN112766627A (en) * | 2019-11-06 | 2021-05-07 | 珠海优特电力科技股份有限公司 | Control method and device for controllable electrical facility, storage medium and electronic device |
| CN117039910A (en) * | 2023-10-09 | 2023-11-10 | 国网浙江省电力有限公司宁波供电公司 | Management method and management device for electric power energy requirements based on multiple models |
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| US20040117330A1 (en) * | 2002-03-28 | 2004-06-17 | Ehlers Gregory A. | System and method for controlling usage of a commodity |
| CN101150332A (en) * | 2006-09-20 | 2008-03-26 | 富士施乐株式会社 | Power line communication apparatus, power feeding system, control method and computer readable medium |
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- 2010-06-18 CN CN2010102038397A patent/CN102290816A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20040117330A1 (en) * | 2002-03-28 | 2004-06-17 | Ehlers Gregory A. | System and method for controlling usage of a commodity |
| CN101150332A (en) * | 2006-09-20 | 2008-03-26 | 富士施乐株式会社 | Power line communication apparatus, power feeding system, control method and computer readable medium |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606944A (en) * | 2013-12-04 | 2014-02-26 | 北京时空科技有限公司 | Intelligent power supply system |
| CN103606944B (en) * | 2013-12-04 | 2016-04-13 | 北京时空科技有限公司 | A kind of communications equipment room intelligent power supply system |
| CN112766627A (en) * | 2019-11-06 | 2021-05-07 | 珠海优特电力科技股份有限公司 | Control method and device for controllable electrical facility, storage medium and electronic device |
| CN112766627B (en) * | 2019-11-06 | 2023-11-28 | 珠海优特电力科技股份有限公司 | Control method and device for controllable electric facility, storage medium and electronic device |
| CN117039910A (en) * | 2023-10-09 | 2023-11-10 | 国网浙江省电力有限公司宁波供电公司 | Management method and management device for electric power energy requirements based on multiple models |
| CN117039910B (en) * | 2023-10-09 | 2024-01-05 | 国网浙江省电力有限公司宁波供电公司 | Management method and management device for electric power energy requirements based on multiple models |
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Application publication date: 20111221 |