CN104993600A - Smart power grid - Google Patents
Smart power grid Download PDFInfo
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- CN104993600A CN104993600A CN201510461699.6A CN201510461699A CN104993600A CN 104993600 A CN104993600 A CN 104993600A CN 201510461699 A CN201510461699 A CN 201510461699A CN 104993600 A CN104993600 A CN 104993600A
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- 230000005611 electricity Effects 0.000 claims abstract description 52
- 238000004891 communication Methods 0.000 claims abstract description 36
- 238000005516 engineering process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Classifications
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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
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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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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- 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
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The present invention discloses a smart power grid which comprises a power grid, a communication network and a power use grid. The power use grid comprises smart electrical equipment, a smart electrical equipment management system and far end remote equipment. The communication network is the Internet. The power use grid also comprises non-smart electrical equipment and smart connection equipment. The power use grid connects the non-smart electrical equipment to the smart electrical equipment management system through the smart connection equipment, and thus the non-smart electrical equipment is connected to the smart power grid. The communication network is the present Internet and is used for transmitting related data between the power grid and the power use grid. According to the smart power grid, the smart power grid is established from the perspective of a power user, based on an existing household power use network and an Internet platform, the realization is simple, a real-time electricity price is published through a grid management department, the user controls the working of the electrical equipment to save a power expenditure and is willing to participate, the user can conveniently access the smart power grid of the invention through the existing mature smart connection equipment, and the participation is simple.
Description
Technical field
The present invention is specifically related to a kind of intelligent grid.
Background technology
Current intelligent grid is also in theoretical research stage, is more an area research concept and future thrust.Design for intelligent grid has a lot of scheme at present, most thinking is the intelligent grid building " large-scale power distribution network+communication system of power grids network ", namely by setting up the facilities engineerings such as intellectual power distributing station, intelligent electric energy control centre, smart allocation terminal, intelligent communication network, distributed power generation station, large-scale energy storage terminal, the equipment such as supporting intelligent power terminal again, build a large-scale power distribution network, then build the related data that a communication network transmits electrical network in these equipment and facility.
As shown in Figure 1, schematic diagram for a kind of intelligent grid of existing " large-scale power distribution network+communication system of power grids network ": power network is large-scale power distribution network, communication network is communication system of power grids network, power network comprises Intelligent power grid management system and part intelligent power equipment, communication network comprises part Intelligent electricity utilization management system and part terminal remote equipment, and electricity consumer comprises intelligent power equipment, Intelligent electricity utilization management system and part terminal remote equipment; Electricity consumer by Intelligent electricity utilization management system connecting communication net, and by the Intelligent power grid management system swap data of communication network and power network.
For above-described intelligent grid, it builds large-scale power distribution network, and technical difficulty is large, cost of investment is high, timely response performance is poor.Be directed to and build a communication system of power grids network, wherein the thinking of a part directly builds a special communication system of power grids network (be similar to and again build only for the Internet of electrical network), and this formula investing is huge, not easily promote; The thinking of a part farthest utilizes existing resource, or utilize the communication technology that some specific aims are stronger, such as short-distance wireless communication technology, electric power carrier communication technology etc., but the method information flow is restricted, other technology individual is difficult to reach application request, domestic consumer is difficult to participate in.
And, existing intelligent grid, be all the angle from administration of power networks department, it is considered that how to facilitate administration of power networks department to control electrical network, do not provide scheme from the angle of electricity consumer, interests can not be striven for for electricity consumer, segmentation scheme needs electricity consumer to pay out of one's own pocket some equipment of purchase to coordinate whole system on the contrary, or does not just consider the framework of electricity consumer side, which results in user's participation not high, particularly little user group, typically household electricity family.
Summary of the invention
The object of the present invention is to provide a kind of angle from user, realize simple, user easily participates in, be happy to the intelligent grid that participates in.
This intelligent grid provided by the invention, comprise power network, communication network and with electrical network, intelligent power equipment, intelligent power equipment management system and terminal remote equipment is included with electrical network, it is characterized in that communication network adopts the Internet, also comprise non intelligent power consumption equipment and intelligent connected equipment with electrical network; Electricity consumption Netcom crosses intelligent connected equipment and non intelligent power consumption equipment is linked into Intelligent electricity utilization management system, thus is linked in intelligent grid by non intelligent power consumption equipment; Communication network adopts existing the Internet, for power network and with electrical network between transmit related data.
Described power network comprises the electricity consumption part of Intelligent power grid management system, non intelligent power consumption equipment and intelligent power equipment, and power network is connected with communication network by Intelligent power grid management system.
Described Intelligent electricity utilization management system comprises user's intelligent power management equipment and user network connection device, user's intelligent power management equipment is connected with terminal remote equipment, intelligent power equipment and intelligent connected equipment, for managing the electricity consumption of each smart machine.
Described power network and comprise electrical network related data and user related data with transmitting related data between electrical network.
Described electrical network related data comprises the electrical network electricity price information announced in real time, and the height of the electricity price that administration of power networks part is announced by power network adjusts the load factor of electrical network in real time.
Described intelligent power equipment comprises electricity consumption part and network portion, network portion is connected with terminal remote equipment, user's intelligent power management equipment and user network connection device, for transmitting the data of intelligent power equipment to communication network, also obtain electric network data by communication network.
Described communication network can add telecommunications network and/or broadcasting and television network.
This intelligent grid provided by the invention, from the angle structure intelligent grid of electricity consumer, can rely on present household electricity network and internet platform, make use of existing Internet resources to greatest extent, realizes simple; The present invention issues real-time electricity price by administration of power networks department, and user has the work of the time difference just can save part electricity consumption spending by controlling power consumption equipment, and user is happy to participate in intelligent grid of the present invention; Meanwhile, user can be joined in intelligent grid of the present invention easily by products such as the intelligent connected equipment (as intelligent plug, smart jack etc.) of existing maturation, and user participates in simply.
Accompanying drawing explanation
Fig. 1 is the intelligent grid schematic diagram of this background technology.
Fig. 2 is structural representation of the present invention.
Embodiment
As shown in Figure 2, be intelligent grid schematic diagram of the present invention:
Whole intelligent grid relates to two large networks: power network 1. with communication network (the Internet) 2., power network provides the circulation of electric power, and communication network adopts the Internet, and provides intelligent grid to need the circulation of mutual related data.For Intelligent power grid management system 3., the key facility of linking up power network and the Internet is " network center 5. ", the electrical network related data that network center is responsible for Intelligent power grid management system to collect is published on the Internet, is also responsible for from interconnected online collection user related data (14) simultaneously; For electricity consumer 4., the key facility of linking up power network and the Internet is " user network connection device and/or terminal remote equipment ", user network connection device or terminal remote equipment can download electrical network related data and user related data on the Internet, user related data can be published on the Internet simultaneously.
6. be an important component part of the smart electric grid system related in the present invention with electrical network, contain electricity consumption local area network (LAN) (circulation be electric energy) and network local net (circulation be the data that electrical network, power consumption equipment etc. are relevant) with electrical network.It is formed primarily of with lower part: intelligent power equipment 7., non intelligent power consumption equipment 8., intelligent connected equipment 9., user's intelligent power management equipment 10., user network connection device, terminal remote equipment.Wherein intelligent power equipment and non intelligent power consumption equipment are referred to as power consumption equipment, energy storage device also belongs to power consumption equipment category, consider the main or non intelligent power consumption equipment of the power consumption equipment of present electricity consumer, in order to this part power consumption equipment is accessed intelligent grid, need to increase intelligent connected equipment, intelligent connected equipment can be intelligent plug, smart jack etc. (in the market existing Related product).Electrical network (such as enterprise is used for larger, regional power grid etc.) user's intelligent power management equipment can be set, certain domestic consumer also can set up this equipment, this equipment can be PC, industrial computer, or special equipment etc., or the product of special smart grid-oriented research and development, its major function is, by installing special intelligent grid management software, can power consumption equipment in whole local area network (LAN) under the overall leadership, its Major Function comprises: the operation controlling power consumption equipment, gather the related data that power consumption equipment runs, receive the order etc. from the Internet and terminal remote equipment.User network connection device can be the network router etc. that we commonly use, and its Major Function is interconnection network local area network (LAN) and communication network, downloads electrical network related data and user related data on the Internet, user related data can be published on the Internet simultaneously.Terminal remote equipment can be mobile phone, wearable device etc., intelligent grid is dissolved in order to make these equipment, need corresponding software is installed in such devices, enable they by public network (as the Internet, telecommunications network etc.) or among a small circle in communication network (as all types of Radio Transmission Technology) to intelligent power equipment 7., intelligent connected equipment 9., 10. user's intelligent power management equipment send order.If necessary, remote control signal also can send order by the Internet to user network connection device, the power consumption equipment being sent to terminal of user network connection device one-level one-level again after receiving order.Power utilization network also can independently send demand data order, is transferred to power network by communication network, and related data, according to the content of power utilization network desired data, is sent to power utilization network by power network in good time.
3. Intelligent power grid management system needs to do: the first step, formulates the relation system of network load rate and electricity price in each region.Namely during load factor height if take equally loaded as main purpose, then network load rate and electricity price should be proportional, and, electricity price is also high, and when load factor is low, electricity price is also low; Second step, needs electric network data (mainly network load rate) in each region of real-time collecting, is then 5. issued the electrical network related data (as network load rate, electricity price etc.) in each region on the internet by network center; 3rd step, can to obtain electricity consumer by network center and be uploaded to user related data on the Internet from the Internet.4. electricity consumer needs to do: the first step, the network load rate having had Intelligent power grid management system to issue and the relation system of electricity price, thus encourage (ordering about) electricity consumer build self with electrical network 6.; Second step, electrical network related data is obtained from the Internet by user network connection device or terminal remote equipment, then manual adjustments (or power consumption equipment active adjustment) part strictly (does not select the electricity consumption when network load rate is low by the use time of the power consumption equipment of time restriction, one of object to save electricity price), thus effective balanced network load; 3rd step, self can be sent to the Internet with the user related data in electrical network by user network connection device or terminal remote equipment by electricity consumer, thus make Intelligent power grid management system easily can obtain user related data by the Internet, simultaneously electricity consumer also can obtain the related data of other users from the Internet by user network connection device and terminal remote equipment, Intelligent power grid management system can formulate relevant Permission Levels for this reason, thus controls the content of the user related data that different user grade can obtain.
This intelligent grid provided by the invention, from the angle of user, constructs the intelligent grid based on user, and user can independently send request of data to grid side, and electrical network is according to the data of user's request, in good time that user's request data are open; Simultaneously, electrical network is by announcing the measure such as electricity consumption electricity price, notice power grid user in real time, both ensure that the right to know of user for electricity price, ensure that user can adjust electricity consumption strategy according to electricity price in good time, also electrical network can be made to carry out power load adjustment by the Spot Price announced, improve the utilance of electrical network; The Internet of the present invention, also can add other public network platforms such as broadcasting and television network, telecommunications network and replace.
Claims (7)
1. an intelligent grid, comprise power network, communication network and with electrical network, include intelligent power equipment, intelligent power equipment management system and terminal remote equipment with electrical network, it is characterized in that communication network adopts the Internet, also comprise non intelligent power consumption equipment and intelligent connected equipment with electrical network; Electricity consumption Netcom crosses intelligent connected equipment and non intelligent power consumption equipment is linked into Intelligent electricity utilization management system, thus is linked in intelligent grid by non intelligent power consumption equipment; Communication network adopts existing the Internet, for power network and with electrical network between transmit related data.
2. intelligent grid according to claim 1, it is characterized in that described power network comprises the electricity consumption part of Intelligent power grid management system, non intelligent power consumption equipment and intelligent power equipment, power network is connected with communication network by Intelligent power grid management system.
3. intelligent grid according to claim 1, it is characterized in that described Intelligent electricity utilization management system comprises user's intelligent power management equipment and user network connection device, user's intelligent power management equipment is connected with terminal remote equipment, intelligent power equipment and intelligent connected equipment, for managing the electricity consumption of each smart machine.
4. intelligent grid according to claim 1, is characterized in that described power network and comprises electrical network related data and user related data with transmitting related data between electrical network.
5. intelligent grid according to claim 4, it is characterized in that described electrical network related data comprises the electrical network electricity price information announced in real time, power network adjusts the load factor of electrical network in real time by the height of the electricity price announced.
6. intelligent grid according to claim 1, it is characterized in that described intelligent power equipment comprises electricity consumption part and network portion, network portion is connected with terminal remote equipment, user's intelligent power management equipment and user network connection device, for transmitting the data of intelligent power equipment to communication network, also obtain electric network data by communication network.
7., according to the intelligent grid described in claim 1 ~ 6, it is characterized in that described communication network can add telecommunications network and/or broadcasting and television network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510461699.6A CN104993600A (en) | 2015-07-31 | 2015-07-31 | Smart power grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510461699.6A CN104993600A (en) | 2015-07-31 | 2015-07-31 | Smart power grid |
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| CN104993600A true CN104993600A (en) | 2015-10-21 |
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2015
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Application publication date: 20151021 |
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