CN103354358A - Energy Internet with topologic structure - Google Patents

Energy Internet with topologic structure Download PDF

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Publication number
CN103354358A
CN103354358A CN2013102575780A CN201310257578A CN103354358A CN 103354358 A CN103354358 A CN 103354358A CN 2013102575780 A CN2013102575780 A CN 2013102575780A CN 201310257578 A CN201310257578 A CN 201310257578A CN 103354358 A CN103354358 A CN 103354358A
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CN
China
Prior art keywords
energy
internet
storage device
regional network
energy storage
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Pending
Application number
CN2013102575780A
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Chinese (zh)
Inventor
蔡报贵
梁瑞科
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A-TECH WIND POWER (JIANGXI) Co Ltd
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A-TECH WIND POWER (JIANGXI) Co Ltd
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Priority to CN2013102575780A priority Critical patent/CN103354358A/en
Publication of CN103354358A publication Critical patent/CN103354358A/en
Pending legal-status Critical Current

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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
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
    • 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
    • Y04S20/12—Energy storage units, uninterruptible power supply [UPS] systems or standby or emergency generators, e.g. in the last power distribution stages
    • 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

Abstract

The present invention provides an energy Internet with a topologic structure. A basic unit is formed by various reproducible energy means, a self energy storage device and a load which are distributed therein and connected by a plug-in bus. The basic units in a small area are connected by an energy router, forming an area network. The area network is internally provided with an energy storage device, and the basic unit in the area network can transmit its extra power to the energy storage device or other basic units in the area network, or obtain power in such way. Small areas in a middle area, each as a unit, are connected by an energy router, forming an area network. By analogy, such layered structure is produced upwardly, until the whole energy Internet with the topologic structure is obtained. The beneficial effects of the invention are that: 1. the investment is small; 2. the trade cost is low; 3. the reproducible energy can be utilized with the maximum efficiency; and 4. the safety is improved as the energy Internet has a topologic structure.

Description

A kind of energy the Internet of tool topological structure
Technical field: the present invention relates to the connection between being converted into after the electric form such as a kind of solar energy with the renewable energy resources, wind energy, biomass energy, so that the energy reaches the energy the Internet of a kind of tool topological structure of maximum using.
Background technology: along with the in short supply of non-renewable energy resources and exhaustion, and the non-renewable energy resources such as oil, coal pollution on the environment in use, people have given to show great attention to and pay attention to regenerative resource, utilization to regenerative resources such as solar energy, wind energy, biomass energies is being surging forward, but, all exist deficiency in existing two kinds of patterns to utilization of regenerative energy: 1, present utilization to regenerative resource all is single behavior mostly, the pattern of namely marketing one's own products, the drawback of this pattern is; The electric energy that oneself produces when toing many or too much for use, and can only see that it wastes, and oneself inadequate electricity time spent, can not from outside obtain complete closed; Though 2 have some elementary cells that are provided with regenerative resource directly and utility grid is incorporated into the power networks, its advantage is, the electric energy of elementary cell can be sold to utility grid when toing many or too much for use, can satisfy from the utility grid power purchase demand of oneself in the time of not, but its deficiency is: (1), utility grid set up investment greatly; (2), transaction cost is high; (3), poor stability, in case utility grid breaks down, then whole network all will be paralysed.
Summary of the invention: the object of the invention is to, for two kinds of patterns of existing regenerative resource existing above-mentioned deficiency in use, and propose a kind of invest little, opening is good, reciprocity is strong, transaction cost is low and can take full advantage of the energy the Internet of the tool topological structure of existing regenerative resource.
Can realize purpose of the present invention by following technical proposals, a kind of energy the Internet of tool topological structure, it is characterized in that, its structure is: the first order, will be provided with various regenerative resources in distributed, provide elementary cell that energy storage device and load connect into by the plug and play bus for oneself by being linked to be a regional network by source router in a residential quarter, be provided with energy storage device in the regional network, elementary cell in the regional network can be defeated by unnecessary electric energy other the interior elementary cell of energy storage device or zone in the regional network, also can obtain thus electric energy; The second level, the cell area net is linked to be a regional network as a unit in one within can source router distinguishing, regional network is provided with energy storage device, as the cell area net of a unit unnecessary electric energy can be defeated by in the regional network energy storage device or the zone in other unit, also can obtain thus electric energy; This kind structure level can up be analogized successively, until form the energy the Internet of a whole tool topological structure.
The energy the Internet of tool topological structure has two levels at least.
Can comprise computer management device and energy internet business stage apparatus by source router.
Effect of the present invention is: 1, investment is little, because it need not to set up special mains-supplied networking, only gets final product by the connection of energy source router between regional network, and this can be so that this networking investment be little; 2, transaction cost is low, because the transaction in the Home Network all can realize in the cell area net of the first order mostly, need not outer net and goes, so can make transaction cost low; 3, can make regenerative resource reach the utilization of maximum efficiency because its framework energy internet business platform, can make in certain unit or certain regional network unnecessary energy in time be concluded the business or store and do not produce waste; 4, fail safe is good, because it is topological structure, one or several unit or regional network break down, and can not cause direct impact to the operation of other unit or regional network.
Below in conjunction with embodiment and accompanying drawing the present invention is further set forth:
Description of drawings:
Accompanying drawing 1 is structural representation of the present invention.
Embodiment:
Referring to accompanying drawing 1, a kind of energy the Internet of tool topological structure, its structure is: the first order, will be provided with the various renewable energy resources 1 in distributed, provide energy storage device 2 for oneself and load 3 is linked to be a regional network by the elementary cell that plug and play bus 4 connects into by residential quarter energy router five in a residential quarter, be provided with energy storage device in the regional network, elementary cell in the regional network can be defeated by unnecessary electric energy other the interior elementary cell of energy storage device or zone in the regional network, also can obtain thus electric energy; The second level, be linked to be a regional network in the cell area net can source router 6 be distinguished by middle district as a unit in one, regional network is provided with energy storage device, as the cell area net of a unit unnecessary electric energy can be defeated by in the regional network energy storage device or the zone in other unit, also can obtain thus electric energy; The third level, middle area net can source router 7 be linked to be a regional network as a unit by Da Qu in a Da Qu, regional network is provided with energy storage device, as the middle area net of a unit unnecessary electric energy can be defeated by in the regional network energy storage device or the zone in other unit, also can obtain thus electric energy; The fourth stage, large area net can be linked to be a regional network by source router 8 as a unit by especially big district in an especially big district, regional network is provided with energy storage device, as the large area net of a unit unnecessary electric energy can be defeated by in the regional network energy storage device or the zone in other unit, also can obtain thus electric energy; This kind structure level can up be analogized successively, until form the energy the Internet 9 of a whole tool topological structure.The energy the Internet 9 of tool topological structure has two levels at least.Can comprise computer management device and energy internet business stage apparatus by source router.

Claims (3)

1. the energy the Internet of a tool topological structure, it is characterized in that, its structure is: the first order, will be provided with various regenerative resources in distributed, provide elementary cell that energy storage device and load connect into by the plug and play bus for oneself by being linked to be a regional network by source router in a residential quarter, be provided with energy storage device in the regional network, elementary cell in the regional network can be defeated by unnecessary electric energy other the interior elementary cell of energy storage device or zone in the regional network, also can obtain thus electric energy; The second level, the cell area net is linked to be a regional network as a unit in one within can source router distinguishing, regional network is provided with energy storage device, as the cell area net of a unit unnecessary electric energy can be defeated by in the regional network energy storage device or the zone in other unit, also can obtain thus electric energy; This kind structure level can up be analogized successively, until form the energy the Internet of a whole tool topological structure.
2. by the energy the Internet of a kind of tool topological structure claimed in claim 1, it is characterized in that, the energy the Internet of tool topological structure has two levels at least.
3. by the energy the Internet of claim 1 or 2 described a kind of tool topological structures, it is characterized in that, can comprise computer management device and energy internet business stage apparatus by source router.
CN2013102575780A 2013-06-15 2013-06-15 Energy Internet with topologic structure Pending CN103354358A (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103973559A (en) * 2014-05-30 2014-08-06 国家电网公司 Energy router based on fusion of information physical system
CN105470960A (en) * 2016-01-08 2016-04-06 中国电力科学研究院 SDN-based electric energy router dispatching method
CN105634127A (en) * 2016-01-08 2016-06-01 中国电力科学研究院 SDN controller based energy management method
CN105762831A (en) * 2014-12-18 2016-07-13 神华集团有限责任公司 Energy network system
CN105990906A (en) * 2015-02-26 2016-10-05 周锡卫 Formation and system configuration of energy Internet
CN106058844A (en) * 2016-08-01 2016-10-26 西北工业大学 Multi-port energy router for DC micro network
CN107707025A (en) * 2017-10-12 2018-02-16 珠海格力电器股份有限公司 Demand-side energy interacted system, energy interconnected control systems
CN110046283A (en) * 2019-04-02 2019-07-23 新奥数能科技有限公司 A kind of construction method and device of energy resource system topological structure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102236349A (en) * 2010-04-30 2011-11-09 新奥科技发展有限公司 System energy efficiency controller, energy efficiency grain device and intelligent energy service system for energy utilization
WO2011162576A2 (en) * 2010-06-25 2011-12-29 엘지전자 주식회사 Network system
CN203326603U (en) * 2013-06-15 2013-12-04 力德风力发电(江西)有限责任公司 Energy Internet having topological structure

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Publication number Priority date Publication date Assignee Title
CN102236349A (en) * 2010-04-30 2011-11-09 新奥科技发展有限公司 System energy efficiency controller, energy efficiency grain device and intelligent energy service system for energy utilization
WO2011162576A2 (en) * 2010-06-25 2011-12-29 엘지전자 주식회사 Network system
CN203326603U (en) * 2013-06-15 2013-12-04 力德风力发电(江西)有限责任公司 Energy Internet having topological structure

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Title
于慎航等: "基于分布式可再生能源发电的能源互联网系统", 《电力自动化设备》, vol. 30, no. 5, 31 May 2010 (2010-05-31), pages 2 - 2 *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103973559A (en) * 2014-05-30 2014-08-06 国家电网公司 Energy router based on fusion of information physical system
CN103973559B (en) * 2014-05-30 2017-01-25 国家电网公司 Energy router based on fusion of information physical system
CN105762831A (en) * 2014-12-18 2016-07-13 神华集团有限责任公司 Energy network system
CN105990906A (en) * 2015-02-26 2016-10-05 周锡卫 Formation and system configuration of energy Internet
CN105990906B (en) * 2015-02-26 2019-05-21 周锡卫 A kind of energy internet system
CN105470960A (en) * 2016-01-08 2016-04-06 中国电力科学研究院 SDN-based electric energy router dispatching method
CN105634127A (en) * 2016-01-08 2016-06-01 中国电力科学研究院 SDN controller based energy management method
CN106058844A (en) * 2016-08-01 2016-10-26 西北工业大学 Multi-port energy router for DC micro network
CN107707025A (en) * 2017-10-12 2018-02-16 珠海格力电器股份有限公司 Demand-side energy interacted system, energy interconnected control systems
WO2019072290A3 (en) * 2017-10-12 2019-05-16 珠海格力电器股份有限公司 Demand-side energy interconnection system and energy interconnection control system
CN110046283A (en) * 2019-04-02 2019-07-23 新奥数能科技有限公司 A kind of construction method and device of energy resource system topological structure

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Application publication date: 20131016