CN106100518B - The implementation method of passive low-grade fever photoelectricity, low-grade fever electricity and low-grade fever combined power system - Google Patents
The implementation method of passive low-grade fever photoelectricity, low-grade fever electricity and low-grade fever combined power system Download PDFInfo
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- CN106100518B CN106100518B CN201610414850.5A CN201610414850A CN106100518B CN 106100518 B CN106100518 B CN 106100518B CN 201610414850 A CN201610414850 A CN 201610414850A CN 106100518 B CN106100518 B CN 106100518B
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- 208000030208 low-grade fever Diseases 0.000 title claims abstract description 99
- 230000005611 electricity Effects 0.000 title claims abstract description 55
- 230000005622 photoelectricity Effects 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 35
- 239000000446 fuel Substances 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 claims abstract description 19
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 14
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 14
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 14
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 17
- 238000005395 radioluminescence Methods 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 9
- 230000003197 catalytic effect Effects 0.000 claims description 7
- 229910005542 GaSb Inorganic materials 0.000 claims description 4
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- 239000003054 catalyst Substances 0.000 claims description 4
- 229910052593 corundum Inorganic materials 0.000 claims description 4
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052763 palladium Inorganic materials 0.000 claims description 3
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- 238000005183 dynamical system Methods 0.000 description 4
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- 239000003795 chemical substances by application Substances 0.000 description 2
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
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- 229910052799 carbon Inorganic materials 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/30—Thermophotovoltaic systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K27/00—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for
- F01K27/02—Plants modified to use their waste heat, other than that of exhaust, e.g. engine-friction heat
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Fuel Cell (AREA)
Abstract
The invention discloses a kind of passive low-grade fever photoelectricity, low-grade fever electricity and low-grade fever combined power system, including for gaseous hydrocarbon fuel and air to be carried out catalysis reaction, to generate the passive heat source unit of thermal energy, it is connect by pipeline with the passive heat source unit, for thermal energy to be first converted into light reconvert into electricity and forms the low-grade fever photovoltaic element of level-one electricity production output, it is connect by pipeline with the low-grade fever photovoltaic element, the low-grade fever electric unit exported is produced electricity for converting thermal energy into electricity and forming second level, and it is connect by pipeline with the low-grade fever electric unit, the low-grade fever power unit exported is produced electricity for converting thermal energy into electricity and forming three-level.Structure of the invention is reasonable, ingenious in design, and the output energy efficiency of total system greatly improved, and meets higher energy density output demand, therefore, the present invention is suitable for popularization and application.
Description
Technical field
The present invention relates to a kind of dynamical systems, and in particular to be a kind of passive low-grade fever photoelectricity, low-grade fever electricity and low-grade fever connection
Close the implementation method of dynamical system.
Background technique
With the fast development of MEMS (Micro-electromechanical System) MEMS, to having
The demand of micro- energy conversion system of high specific energy also rapid growth.Energy conversion is realized in miniature scale, in addition to traditional electricity
Other than pond, there are also micro fuel cell, micro- gas turbine, Mini Rotary Engine, micro TE generator, low-grade fever photocurrent generators etc..
These realize that the device or system of energy conversion is known as power MEMS (Power MEMS) in minute yardstick.Microkinetic machine
Electric system is that international research thermoelectricity, distinguishing feature are to be burnt in microdevice using hydrocarbon fuel and be made over the past decade
It obtains chemical energy and is converted to electric energy.The ratio of hydrocarbon fuel can be very high, can achieve 45MJ/kg, and lithium ion best at present can
Rechargeable battery is then about 1.2MJ/kg, the former is the decades of times of the latter.
Using hydrocarbon fuel, the PowerMEMS of minute yardstick is hopeful to realize the micro- energy conversion for decupling battery, meets high
The power resources of the micromechanics industry of speed development need.Traditional large scale energy conversion system is compared, PowerMEMS is equally accounted for
According to advantage.By taking the engine of jet plane as an example, energy density 10W/g, the 1W/g relative to ordinary internal combustion engine is
It is promoted to about 10 times.But PowerMEMS can break through 100W/g, also 10 times higher than the energy density of jet engine.So
High energy density makes many applications for needing high energy to supply have the possibility realized, while also to the hair of the following dynamic power machine
Exhibition generates and greatly facilitates effect.Further, since the storage characteristics of hydrocarbon fuel, can realize on minute yardstick PowerMEMS
Prolonged supply, so as to generate prolonged continuous electric energy.This dot characteristics needs long-time electric energy to supply for many
Application, there is great realistic meaning, such as field work, aerospace etc..
PowerMEMS can be divided into micro fuel cell, micro- gas turbine, micro- turn according to the difference of its energy conversion mode
Sub- engine, micro TE generator, low-grade fever photocurrent generator etc. are a variety of.Different PowerMEMS is in energy density, application requirement
Etc. have different features.Using the PowerMEMS of hydrocarbon fuel, long-time and high-energy density can be realized simultaneously
Electric energy supply, so being hopeful to reach the inaccessiable height of conventional batteries institute in terms of micro- energy conversion, to be expected in army
Thing and civilian aspect, which can obtain, widely answers.
Power resources can be used as using the PowerMEMS of hydrocarbon fuel in military aspect, apply and needing long continuation of the journey
In the unmanned plane of the high-energy density energy, robot dog, battlefield robot and exoskeleton device, so that these high new equipments is continuous
Boat is promoted to 24 hours or more from the magnitude of dozens of minutes, so that the high intensity for these battlefields machinery fights one battle after another and provides
The basis of realization.And at civilian aspect, the PowerMEMS of high specific energy can be used as the power supply source of mobile power source.Such as
The joint of dozens of PowerMEMS when using hydrogen as fuel, can substitute the internal combustion engine of current automobile, to realize automobile
Cleaning discharge and permanent continuation of the journey.Compared to the battery of electric vehicle and the energy output of ordinary internal combustion engine, using PowerMEMS's
Automobile is hopeful to obtain the continuation of the journey for decupling current automobile, and low-down power dissipation obj ectives may be implemented.Distributed minute yardstick
Small-size energy system can provide efficient electric energy supply then for remote districts.If adopted extensively in terms of military and civilian
Use PowerMEMS as the converting system of the mobile energy, can be greatly energy saving, and the generation probability of haze can be reduced,
And then it is provided safeguard for environmental protection.
However, enough energy could be obtained since low-grade fever photoelectricity and low-grade fever electricity need hydrocarbon fuel to react at relatively high temperatures
Amount output, therefore, the transfer efficiency of current photoelectricity and thermoelectric material is lower, and it is not high to result in overall output energy efficiency, and
Although low-grade fever mechanical driver unit energy delivery efficiency is higher, since there are mechanical moving elements, for high-speed motion portion
The sealing of part and loss problem also need further to solve.Therefore, existing power MEMS is due to complete not enough in design
It is kind, thus also it is unable to satisfy above-mentioned theory energy output needs.
Summary of the invention
In view of the above shortcomings of the prior art, the present invention provides a kind of passive low-grade fever photoelectricity, low-grade fever electricity and low-grade fever connection
The implementation method for closing dynamical system, can greatly improve the delivery efficiency of integral energy.
To achieve the above object, The technical solution adopted by the invention is as follows:
Passive low-grade fever photoelectricity, low-grade fever electricity and low-grade fever combined power system, including be used for gaseous hydrocarbon fuel and sky
Gas carries out catalysis reaction, the passive heat source unit to generate thermal energy, is connect, is used with the passive heat source unit by pipeline
In thermal energy is first converted into light reconvert into electricity and forms the low-grade fever photovoltaic element of level-one electricity production output, pass through pipeline and the low-grade fever
Photovoltaic element connection, for convert thermal energy into electricity and formed second level electricity production output low-grade fever electric unit, and by pipeline with
Low-grade fever electric unit connection produces electricity the low-grade fever power unit exported for converting thermal energy into electricity and forming three-level.
It is urged specifically, the passive heat source unit has loaded Cu, Pd, Pt or Ni by ultrasonic immersing method for surface
The catalytic member of agent.
Further, the catalytic member is cylindricality, plate shape or the double-deck column construction.
Still further, the low-grade fever photovoltaic element includes glass container, the radiation being deposited on the glass container inner wall
Luminescent layer, and the photoelectric conversion unit being arranged on glass container outer wall；The radioluminescence layer and passive heat source unit
Connection.
Preferably, the radioluminescence layer is by SiC, Al2O3Or MgO material is made.
Preferably, the photoelectric conversion unit is made of GaSb material.
Further, the low-grade fever power unit includes low-grade fever mechanical driver unit, and with the low-grade fever machine power
The microgenerator of device connection.
Based on above system, the present invention also provides the implementation methods of the combined power system, comprising the following steps:
(1) it is filled with hydrocarbon fuel and air into passive heat source unit to mix with catalyst, it is anti-that passive catalysis occurs
It answers, generates gaseous products and high temperature hot gas；
(2) high temperature hot gas is first into low-grade fever photoelectric conversion unit, makes the radioluminescence layer in low-grade fever photovoltaic element
High-energy photon is issued, then high-energy photon generates electronics on photoelectric conversion unit surface, forms level-one electricity production, and output electricity outward
Can, meanwhile, high temperature hot gas temperature reduces, and forms medium temperature gas；
(3) medium temperature gas continues into low-grade fever electric unit, and thermal energy is converted to electric energy, forms second level electricity production, and outward
Output, meanwhile, medium temperature gas temperature reduces, cryogenic gas in formation；
(4) cryogenic gas continues into low-grade fever power unit in, and thermal energy is first converted to mechanical energy, is then reconverted into
Electric energy forms three-level electricity production, and exports outward.
Design principle of the invention is that the present invention is effectively combined three kinds of PowerMEMS, has developed micro combined
Energy power system.The system uses passive design, so that fuel reacts under relatively lower temp, passes through low-grade fever light first
Electrical components generate electricity, then waste heat are generated electricity by low-grade fever electrical components again, finally by residual fuel in low-grade fever mechanical driver unit
Interior reaction, to be produced electricity compared with the slow-speed of revolution.The design of triplicity can maximally utilize the heat that fuel and fuel generate, so that mesh
The problem of preceding overall output energy efficiency lower (less than 1%), is hopeful to be resolved.
Compared with prior art, the invention has the following advantages:
(1) structure of the invention is reasonable, ingenious in design, passes through the advantages of combining different power MEMSs, to carbon
Hydrogen fuel and its generation heat can produce the electric power of more current higher energy density output after adequately utilizing, thus into
The driving of one step needs the equipment of electric power to work, and provides the power of high-energy density output for small-sized movables machinery such as the following unmanned planes
Source provides safeguard.
(2) present invention in, low-grade fever photoelectricity, low-grade fever electrical components material development to joint energy power system energy export
There is an important relationship, the photoelectric conversion material (such as GaSb) of low band-gap and efficient hot light conversion material (such as SiC,
Al2O3Or MgO) there is biggish facilitation to the overall output efficiency of the system of raising.And since thermo-electric converting material is limited to mesh
The Development Status of preceding material is unable to reach the heat to electricity conversion of high conversion efficiency, therefore, using the medium temperature after low-grade fever optoelectronic components
It is more feasible mode that heat, which carries out heat to electricity conversion, and remaining heat energy utilization low-grade fever dynamic power machine (such as microgenerator) adds
To utilize, then the delivery efficiency of integral energy can be preferably improved.
(3) present invention also reduces the requirement to three kinds of microkinetic units respectively, is designing and manufacturing the cost of aspect more
It is low, to probably obtain actual engineer application.In addition, passive fuel reaction mode, it is anti-to not only reduce fuel
Seasonable security risk, and the cost of security protection is reduced, thus also it is very beneficial for the engineering of the micro combined system
Application.
Detailed description of the invention
Fig. 1 is system block diagram of the invention.
Wherein, the corresponding title of appended drawing reference are as follows:
The passive heat source unit of 1-, 2- low-grade fever photovoltaic element, 3- low-grade fever electric unit, 4- low-grade fever power unit.
Specific embodiment
The invention will be further described with embodiment for explanation with reference to the accompanying drawing, and mode of the invention includes but not only limits
In following embodiment.
As shown in Figure 1, the present invention provides a kind of miniature joint energy power system, compared to traditional PowerMEMS,
The present invention is contained through the sequentially connected passive heat source unit 1 of pipeline, low-grade fever photovoltaic element 2, low-grade fever electric unit 3 and low-grade fever
Power unit 4.
The passive heat source unit 1 is used to gaseous hydrocarbon fuel and air carrying out catalysis reaction, to generate
Thermal energy, in the present embodiment, passive heat source unit 1 have loaded Cu, Pd, Pt or Ni catalysis by ultrasonic immersing method for surface
The shape of the catalytic member (such as porous stainless steel or ceramic honeycomb) of agent, catalytic member can be cylindricality, plate shape or the double-deck cylindricality.
Experiment shows using catalytic member of the present invention, can start reaction in 10s, reaction efficiency up to 99%, and
In air atmosphere can anti-foreign gas poison and 10000h or more can be used for a long time.
The low-grade fever photovoltaic element 2 is used to for thermal energy being first converted into light reconvert into electricity and forms level-one electricity production output,
Specifically, the low-grade fever photovoltaic element 2 include glass container, the radioluminescence layer being deposited on the glass container inner wall, and
Photoelectric conversion unit on glass container outer wall is set.In the present embodiment, radioluminescence layer is by SiC, Al2O3Or MgO material system
At being used to absorb hot gas, and generate high-energy photon；And photoelectric conversion unit is then by the GaSb material (photoelectricity of low band-gap turn
Conversion materials) it is made, for the photon of sending to be converted into electric energy.
The low-grade fever electric unit 3 forms second level electricity production output for converting thermal energy into electric energy, and low-grade fever power list
Member 4 forms three-level electricity production output then for converting thermal energy into electric energy.In the present embodiment, the low-grade fever power unit 4 is wrapped
Include low-grade fever mechanical driver unit, and the microgenerator connecting with the low-grade fever mechanical driver unit.
The course of work of the invention is as follows:
It is mixed firstly, being filled with hydrocarbon fuel and air into passive heat source unit 1 with catalyst, passive catalysis occurs
Reaction generates gaseous products and high temperature hot gas.High temperature hot gas is entered in low-grade fever photoelectric conversion unit 2 by pipeline, makes low-grade fever
Radioluminescence layer in photovoltaic element 2 issues high-energy photon, and then high-energy photon generates electronics, shape on photoelectric conversion unit surface
It is produced electricity at level-one, electric energy is then exported by external transmission lines road direction external equipment (such as electronic device or battery), meanwhile, it is high
Warm hot air temperature reduces, and forms medium temperature gas.
Then, medium temperature gas continues through pipeline and enters in low-grade fever electric unit 3, and thermal energy continues to be converted to electric energy, is formed
Second level electricity production, and electric energy is exported outward.Due to the limitation of current thermoelectric material, the gas of excessive temperature is difficult to obtain maximal efficiency
Electricity output, therefore, the present invention is passed through medium temperature gas to low-grade fever electric unit, can be not unrestrained while realizing maximum electricity output
Take thermal energy.
Medium temperature gas temperature after low-grade fever electric unit 3 reduces, cryogenic gas in formation, next proceed through pipeline into
Enter into low-grade fever power unit 4, at this point, remaining thermal energy is largely converted to mechanical energy, is then converted again by microgenerator
For electric energy, three-level electricity production is formed, and is exported outward.In the process, since high-temperature gas drives the meeting of low-grade fever mechanical driver unit
Cause internal mechanical revolving speed excessively high, causes more demanding (such as sealing and damage to low-grade fever dynamic power machine material and processing technology
Consume rate requirement), and cryogenic gas drives low-grade fever mechanical driver unit in present invention use, can be greatly reduced to low-grade fever power
The requirement of mechanical material and processing technology.Also, from the delivery efficiency of total system, middle cryogenic gas substantially belongs to give up
Gas is produced electricity output as three-level in the present invention and is utilized, can effectively improve the output electrical efficiency of total system.
The present invention is gradually reduced as guiding with gas temperature by reasonable structure and process design, realizes multistage production
The purpose of electricity meets higher energy density output demand so that the efficiency of fuel cell generation of dynamical system greatly improved.And this hair
It is bright carry out material and structure advanced optimize research after, also can further improve overall output efficiency.Therefore, with existing skill
Art is compared, and progress of the present invention is fairly obvious, with substantive distinguishing features outstanding and significant progress.
Above-described embodiment is only one of the preferred embodiment of the present invention, should not be taken to limit protection model of the invention
Enclose, it is all in body design thought of the invention and mentally make have no the change of essential meaning or polishing, solved
Technical problem is still consistent with the present invention, should all be included within protection scope of the present invention.
Claims (5)
1. the implementation method of passive low-grade fever photoelectricity, low-grade fever electricity and low-grade fever combined power system, which is characterized in that the system
Including leading to for gaseous hydrocarbon fuel and air to be carried out catalysis reaction, to generate the passive heat source unit (1) of thermal energy
Piping is connect, for thermal energy to be first converted into light reconvert into electricity and forms level-one electricity production with the passive heat source unit (1)
The low-grade fever photovoltaic element (2) of output is connect, for converting thermal energy into electricity and shape with the low-grade fever photovoltaic element (2) by pipeline
At the low-grade fever electric unit (3) of second level electricity production output, and passes through pipeline and connect with the low-grade fever electric unit (3), for turning thermal energy
It changes electricity into and forms the low-grade fever power unit (4) of three-level electricity production output；The passive heat source unit (1) is that surface passes through ultrasound
Infusion process has loaded the catalytic member of Cu, Pd, Pt or Ni catalyst；The low-grade fever photovoltaic element (2) includes glass container, is sunk
Radioluminescence layer of the product on the glass container inner wall, and the photoelectric conversion unit being arranged on glass container outer wall；It is described
Radioluminescence layer is connect with passive heat source unit；
The implementation method the following steps are included:
(1) it is filled with hydrocarbon fuel and air into passive heat source unit to mix with catalyst, passive catalysis reaction occurs, it is raw
At gaseous products and high temperature hot gas；
(2) high temperature hot gas is first into low-grade fever photoelectric conversion unit, issues the radioluminescence layer in low-grade fever photovoltaic element
High-energy photon, then high-energy photon generates electronics on photoelectric conversion unit surface, forms level-one electricity production, and export electric energy outward,
Meanwhile high temperature hot gas temperature reduces, and forms medium temperature gas；
(3) medium temperature gas continues into low-grade fever electric unit, and thermal energy is converted to electric energy, forms second level electricity production, and export outward,
Meanwhile medium temperature gas temperature reduces, cryogenic gas in formation；
(4) cryogenic gas continues into low-grade fever power unit in, and thermal energy is first converted to mechanical energy, is then reconverted into electricity
Can, three-level electricity production is formed, and export outward.
2. the implementation method of passive low-grade fever photoelectricity according to claim 1, low-grade fever electricity and low-grade fever combined power system,
It is characterized in that, the catalytic member is cylindricality, plate shape or the double-deck column construction.
3. the implementation method of passive low-grade fever photoelectricity according to claim 2, low-grade fever electricity and low-grade fever combined power system,
It is characterized in that, the radioluminescence layer is by SiC, Al2O3Or MgO material is made.
4. the implementation method of passive low-grade fever photoelectricity according to claim 3, low-grade fever electricity and low-grade fever combined power system,
It is characterized in that, the photoelectric conversion unit is made of GaSb material.
5. the implementation method of passive low-grade fever photoelectricity according to claim 4, low-grade fever electricity and low-grade fever combined power system,
It is characterized in that, the low-grade fever power unit (4) includes low-grade fever mechanical driver unit, and is connect with the low-grade fever mechanical driver unit
Microgenerator.
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| CN201610414850.5A CN106100518B (en) | 2016-06-14 | 2016-06-14 | The implementation method of passive low-grade fever photoelectricity, low-grade fever electricity and low-grade fever combined power system |
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| CN201610414850.5A CN106100518B (en) | 2016-06-14 | 2016-06-14 | The implementation method of passive low-grade fever photoelectricity, low-grade fever electricity and low-grade fever combined power system |
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| CN106100518B true CN106100518B (en) | 2019-03-19 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7353653B2 (en) * | 2002-05-22 | 2008-04-08 | Ormat Technologies, Inc. | Hybrid power system for continuous reliable power at locations including remote locations |
| US20050236034A1 (en) * | 2004-02-17 | 2005-10-27 | Donald Styblo | System and methods for generating electrical energy |
| CN100593281C (en) * | 2004-07-02 | 2010-03-03 | 中国科学院理化技术研究所 | Space micro generation module integrating light, temperature difference and thermal ion electric conversion into one body |
| CN101383571A (en) * | 2008-05-05 | 2009-03-11 | 江苏大学 | Parallel plate modular micro thermo optoelectronic system |
| CN101539293B (en) * | 2009-04-28 | 2010-11-17 | 江苏大学 | Micro parallel plate burner with preheating channel |
| US20110027673A1 (en) * | 2009-07-31 | 2011-02-03 | Quarius Technologies, Inc. | Solid oxide fuel cell system with integral gas turbine and thermophotovoltaic thermal energy converters |
| CN101691201B (en) * | 2009-08-14 | 2011-12-21 | 江苏大学 | Novel power device for generating electric energy and thrust based on micro-combustion |
| CN101645670A (en) * | 2009-09-09 | 2010-02-10 | 哈尔滨工程大学 | Integrated energy conversion and utilization system |
| CN103490082B (en) * | 2012-06-13 | 2016-03-02 | 刘红超 | A kind of combined generating device |
| DE102012023486A1 (en) * | 2012-12-03 | 2014-06-05 | Rwe Effizienz Gmbh | Cogeneration System |
| CN103090384B (en) * | 2013-01-16 | 2016-04-06 | 江苏大学 | A kind of porous media backheating type micro-scale burner |
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