CN104570995A - Multi-energy-medium coupling control system - Google Patents
Multi-energy-medium coupling control system Download PDFInfo
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- CN104570995A CN104570995A CN201410445805.7A CN201410445805A CN104570995A CN 104570995 A CN104570995 A CN 104570995A CN 201410445805 A CN201410445805 A CN 201410445805A CN 104570995 A CN104570995 A CN 104570995A
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- 230000008878 coupling Effects 0.000 title abstract description 6
- 238000010168 coupling process Methods 0.000 title abstract description 6
- 238000005859 coupling reaction Methods 0.000 title abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 25
- 230000005611 electricity Effects 0.000 claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 238000005265 energy consumption Methods 0.000 claims abstract description 5
- 239000011435 rock Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 238000005457 optimization Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 1
- 239000003345 natural gas Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41835—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by programme execution
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- General Engineering & Computer Science (AREA)
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- Automation & Control Theory (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The invention discloses a multi-energy-medium coupling control system which is used for providing a plurality of required energy mediums such as electricity and heat for energy consumption equipment, comprises one or more energy hubs and adopts Multi-Agent-based distribution control, wherein energy conversion, distribution and storage equipment such as a transformer, a micro steam turbine and a gas furnace is arranged in the energy hubs; the mediums such as electricity and natural gas are arranged at the input ends of the energy hubs; the electricity, the heat and the like are output to the energy consumption equipment. According to the multi-energy-medium coupling control system, various energy supply modes are optimized and combined, so that the consumption of finite resources is maximally reduced on the premise of normally supplying energy to the energy consumption equipment, and the robustness of the system can be improved.
Description
Technical field
Patent of the present invention relates to a kind of energy technology field, particularly a kind of distribution energy resource system coupling device containing various energy medium and distributed controll technology thereof.
Background technology
Current many energy infrastructure all come into operation at twentieth century latter half, they face a severe challenge to the energy demand in satisfied future, transmission system is crowded, a lot of facility is all close to scrapping, the demand of the energy constantly increases, fossil energy resource-constrained, power industry needs restructuring and faces sustainable and environmental friendliness energy problem.Industry, the different infrastructure of business and residential consumer need the service providing various forms energy, at industrial circle, the various energy medium such as coal, petroleum products and electric power, rock gas and district heating/refrigeration widely use, at present, different infrastructure is independent operation substantially, by a large amount of benefit can be brought to its merging, to different infrastructure merge mean by their couplings thus the energy of different facility can exchange each other.
At present, the economy of different energy sources medium system and physical property are understood preferably, to the more of energy technology itself research that distribute, as cogeneration of heat and power technology etc., but also do not study its global characteristics extensively and profoundly, therefore a kind of multiple-energy-source medium couples of necessary exploitation control system, utilizes energy hinge, realize multiple-energy-source medium couples, meet the target of cost, efficiency, discharge, feasibility, safety and other parameter optimization.
Summary of the invention
For above-mentioned Problems existing, the fundamental purpose of patent of the present invention is the coupling device providing a kind of distributed energy resource system containing various energy medium, utilize and act on behalf of distributed controll technology more, meet load difference energy demand, improve efficiency of energy utilization, reduce costs, improve reliability and reduce other index requests such as discharge.
Patent of the present invention solves above-mentioned technical matters by subordinate's technical scheme: a kind of multiple-energy-source medium couples control system, it is for providing various energy medium such as the electricity, heat etc. that satisfy the demands to energy consuming equipment, it comprises the multiple-energy-source medium couples device of one or more energy hinge, adopts the distributed controll based on Multi-Agent.Energy hinge is inner, and containing transformer, miniature steam turbine, the conversion of gas furnace equal energy source, distribution and memory device, energy hinge input end comprises the medium such as electricity, rock gas, exports the electricity and heat etc. that meet energy consumption equipment.
In specific embodiment of patent of the present invention, containing transformer, miniature steam turbine, the conversion of gas furnace equal energy source, distribution and memory device in described energy hinge.
In specific embodiment of patent of the present invention, by expanding energy hinge, this multiple-energy-source medium couples control system comprises multiple energy hinge connected each other, and each energy hinge carries out energy supply to different regions, forms a distributed function source structure.
In specific embodiment of patent of the present invention, this multiple-energy-source medium couples control system adopts based on MAS(Multi-Agent System) distributed control method of multi-agent system, wherein each energy hinge is controlled by its respective Agent.
The positive progressive effect of patent of the present invention is: various energy resource supply method optimizing combines by this multiple-energy-source medium couples control system, thus can ensure to be down to minimum to the consumption of limited resources under to the prerequisite of the normal energy supply with energy equipment, and its robustness can be improved.Between the input and output of energy hinge, the redundance of assembly is very high, the energy resource consumption of electric load can directly all from electrical network or partly from rock gas, therefore, this configuration can bring two aspect benefits, one is increase from the reliability of angles of loading energy resource supply, because no longer place one's entire reliance upon single energy network, two is the optimization realizing energy supply, and the energy medium of input end can be optimized scheduling according to cost, discharge, feasibility and other standard.
Accompanying drawing explanation
Fig. 1 is the structural representation of single energy hinge in this multiple-energy-source medium couples control system of patent of the present invention.
Fig. 2 is the multiple-energy-source medium couples device schematic diagram containing three energy hinges.
Fig. 3 position adopts based on MAS(Multi-Agent System) the device distributed control schematic diagram of multiple-energy-source medium couples of multi-agent system.
Embodiment
Patent preferred embodiment of the present invention is provided, to describe technical scheme of the present invention in detail below in conjunction with accompanying drawing.
This multiple-energy-source medium couples control system machine of patent of the present invention can family expenses, also can commercial and industrial enterprise use, and it is for the various energy equipment energy supply using various energy medium.With reference to only schematically depict one of them energy hubbing structure schematic diagram in figure 1, figure.This energy project planning comprises energy hinge 10, transformer 11, miniature steam turbine 12, combustion furnace 13, heat exchanger 14, energy medium electricity 15, rock gas 16, heat 17, electricity 18, heat 19.
This multiple-energy-source medium couples control system, realizes a kind of energy medium to be converted to another kind of energy medium, also can realize multiple-energy-source medium multiple-energy-source and export.Utilize energy hinge, rock gas and electric energy energy network are set up coupled relation, mutual restriction, independently transformer, miniature steam turbine, gas furnace equal energy source equipment will set up contact, this multiple-energy-source medium couples control system comprises multiple energy hinge connected each other, each energy hinge carries out energy supply to different regions, forms a distributed function source structure.
This multiple-energy-source medium couples control system is to comprise three energy hinges, with reference to figure 2,202,205,209 the energy hinge be connected with each other to three zones of different energy supplies is respectively, each energy hinge consumes electric & gas, for electricity and thermal force provide the energy, comprise energy transition equipment in each energy hinge, thus meet the energy demand of output terminal load.First energy hinge 205 is connected with the electric energy 208 that this locality produces, and comprises combustion furnace 206, transformer 207, second energy hinge 202, comprise combustion furnace 201, transformer 203, miniature steam turbine 204,3rd energy hinge 209, comprise transformer 210, miniature steam turbine 211, comprise rock gas 212, its rock gas main pipeline is equipped with C32 compressor 213 and C31 compressor 214, thus makes rock gas flow to surrounding conduit from large rock gas network.As shown in Figure 2, have plurality of energy supplies mode can meet the load requirements of electricity and heat, the reliability that this redundancy is increased supply, the optimization that use cost, availability, discharge simultaneously etc. carry out energy input as standard provides possibility.
The energy resource system comprising this multiple-energy-source medium couples control system comprises several energy hinge that is mutually related, with reference to figure 3, this system adopts based on MAS(Multi-Agent System) distributed control method of multi-agent system, 31 is the server of this multiple-energy-source medium couples control system, whole large energy network system divides is three control areas, be respectively 34, 35, 36, wherein each region (comprising energy hinge and corresponding network node) is controlled by its respective Agent, Agent 32 control area 34, Agent 37 control area 36, Agent 33 control area 35.Each Agent in MAS can environmentally change amendment factum, and carries out communicating, having worked in coordination with other Agent by network, and Agent also can independently control self behavior.Agent utilizes existing knowledge base and active obtaining external environment information carries out unceasing study, thus possesses certain reasoning and planning ability, can from environment Real-time Obtaining information needed, and environmentally change provide corresponding certainly.
The distributed controll of patent of the present invention can be realized in conjunction with existing software programming means under existing hardware condition, therefore does not repeat its implementation at this.
In sum, patent multiple-energy-source medium couples control system of the present invention can by various energy resource supply method optimizing combination, utilize its features, to various energy Appropriate application in addition, thus ensureing to be down to minimum to the consumption of limited resources under to the prerequisite of the normal power supply with energy equipment, other targets such as cost, discharge and reliability can also be met.
Although the foregoing describe the embodiment of patent of the present invention, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is defined by the appended claims.Those skilled in the art, under the prerequisite of the principle and essence that do not deviate from patent of the present invention, can make and changing or amendment, but these change and amendment all falls into protection scope of the present invention to these embodiments.
Claims (10)
1. a multiple-energy-source medium couples control system, it is for providing various energy medium such as the electricity, heat etc. that satisfy the demands to energy consuming equipment, it comprises the multiple-energy-source medium couples device of one or more energy hinge, adopts the distributed controll based on Multi-Agent.
2. energy hinge is inner changes containing transformer, miniature steam turbine, gas furnace equal energy source, distributes and memory device, and energy hinge input end comprises the medium such as electricity, rock gas, exports the electricity and heat etc. that meet energy consumption equipment.
3. multiple-energy-source medium couples control system as claimed in claim 1, it is characterized in that, the mediums such as electricity, rock gas input from the input end of energy hinge, through the energy conversion of energy hinge, transmission and storage, export electricity and heat etc., meet user's different loads demand.
4. multiple-energy-source medium couples control system as claimed in claim 1, it is characterized in that, energy hinge inside is containing one or more energy conversion, distribution and memory devices such as transformer, miniature steam turbine, gas furnaces, realize a kind of energy medium to be converted to another kind of energy medium, also can realize multiple-energy-source medium multiple-energy-source and export.
5. multiple-energy-source medium couples control system as claimed in claim 1, it is characterized in that, utilize energy hinge, rock gas and electric energy energy network are set up coupled relation, mutual restriction, independently transformer, miniature steam turbine, the conversion of gas furnace equal energy source, distribution and memory device will set up contact, as electricity directly can be obtained by transformer, also rock gas can be utilized to be converted to by miniature steam turbine, and heater can be obtained by combustion furnace and also can be obtained by heat exchanger.
6. the multiple-energy-source medium couples control system as described in claim 1 and 4, it is characterized in that, this multiple-energy-source medium couples control system comprises multiple energy hinge connected each other, and each energy hinge carries out energy supply to different regions, forms a distributed function source structure.
7. the multiple-energy-source medium couples control system as described in claim 1 and 5, it is characterized in that, the energy resource system comprising this multiple-energy-source medium couples control system comprises several energy hinge that is mutually related, this system adopts based on MAS(Multi-Agent System) distributed control method of multi-agent system, wherein each energy hinge by its separately Agent control.
Each Agent in 8.MAS can environmentally change amendment factum, and carries out communicating, having worked in coordination with other Agent by network, and Agent also can independently control self behavior.
9.Agent utilizes existing knowledge base and active obtaining external environment information carries out unceasing study, thus possesses certain reasoning and planning ability, can from environment Real-time Obtaining information needed, and environmentally change provides corresponding decision.
10. the multiple-energy-source medium couples control system as described in claim 1 and 5, it is characterized in that, between the input and output of energy hinge, the redundance of assembly is very high, the energy resource consumption of electric load can directly all from electrical network or partly from rock gas, therefore, this configuration can bring two aspect benefits, one is increase from the reliability of angles of loading energy resource supply, because no longer place one's entire reliance upon single energy network, two is the optimization realizing energy supply, and the energy medium of input end can be optimized scheduling according to cost, discharge, feasibility and other standard.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410445805.7A CN104570995A (en) | 2014-09-04 | 2014-09-04 | Multi-energy-medium coupling control system |
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| CN201410445805.7A CN104570995A (en) | 2014-09-04 | 2014-09-04 | Multi-energy-medium coupling control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106874646A (en) * | 2016-12-29 | 2017-06-20 | 中国农业大学 | A kind of multi-energy system homogeneity coupling modeling method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102236342A (en) * | 2010-04-30 | 2011-11-09 | 新奥科技发展有限公司 | Method and system for controlling system energy efficiency |
| 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 |
| US20130213038A1 (en) * | 2012-02-16 | 2013-08-22 | Spyros James Lazaris | Transmission system for delivery of dynamic demand response in a renewable energy-based electricity grid infrastructure |
| CN204287912U (en) * | 2014-09-04 | 2015-04-22 | 临沂大学 | Multiple-energy-source medium couples control system |
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- 2014-09-04 CN CN201410445805.7A patent/CN104570995A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102236342A (en) * | 2010-04-30 | 2011-11-09 | 新奥科技发展有限公司 | Method and system for controlling system energy efficiency |
| 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 |
| US20130213038A1 (en) * | 2012-02-16 | 2013-08-22 | Spyros James Lazaris | Transmission system for delivery of dynamic demand response in a renewable energy-based electricity grid infrastructure |
| CN204287912U (en) * | 2014-09-04 | 2015-04-22 | 临沂大学 | Multiple-energy-source medium couples control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106874646A (en) * | 2016-12-29 | 2017-06-20 | 中国农业大学 | A kind of multi-energy system homogeneity coupling modeling method |
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Application publication date: 20150429 |