CN106837440A - A kind of reheat-type organic Rankine cycle engine residual neat recovering system and control method - Google Patents
A kind of reheat-type organic Rankine cycle engine residual neat recovering system and control method Download PDFInfo
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- CN106837440A CN106837440A CN201710088711.2A CN201710088711A CN106837440A CN 106837440 A CN106837440 A CN 106837440A CN 201710088711 A CN201710088711 A CN 201710088711A CN 106837440 A CN106837440 A CN 106837440A
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- 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
- F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
- F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
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- 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
- F01K13/00—General layout or general methods of operation of complete plants
- F01K13/02—Controlling, e.g. stopping or starting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
- F02G5/02—Profiting from waste heat of exhaust gases
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/14—Combined heat and power generation [CHP]
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The invention discloses a kind of reheat-type organic Rankine cycle engine residual neat recovering system and control method, belong to heat recovery technology field.The system is mainly made up of engine, the organic rankine cycle system of changeable pattern and control system.The opening and closing that the system passes through different valves, realizes the conversion between basic organic Rankine bottoming cycle and reheat-type organic Rankine bottoming cycle, so as to better profit from engine exhaust heat energy.Compared to existing technical scheme, the features such as the present invention has compact conformation, easily controllable, waste heat energy utilization ratio is high, it is with a wide range of applications.
Description
Technical field
The present invention relates to a kind of reheat-type organic Rankine cycle engine residual neat recovering system and control method, for reclaiming
The exhaust heat energy of engine, belongs to heat recovery technology field.
Background technology
With the increase of car ownership, the energy that automobile is consumed is continuously increased.From in terms of the thermal balance of engine, it is used for
The power of power output typically only accounts for the 30%-45% (diesel engine) or 20%-30% (gasoline engine) of fuel combustion total amount of heat.
Waste heat is mainly released in air by exhaust and cooling medium.Therefore, if can be started to the part by effective approach
Machine waste heat is recycled, and by the energy-conserving and environment-protective to automobile, the fuel utilization ratio for improving automobile has great importance.
Method currently with the discarded waste heat of internal combustion engine mainly has：Adopted using the thermo-electric generation of high exhaust temperatures, using waste heat
Warm, the adsorption type heat pump refrigeration using waste heat, the organic Rankine bottoming cycle generating using waste heat or output useful work.At present, utilize
The conversion efficiency of thermoelectric generation is low, can't be practical.Engine can be preferably utilized in the winter time using residual-heat heating
Waste heat, but cannot utilize waste heat in other seasons.Using the current efficiency highest of the heat recovery technology of organic Rankine bottoming cycle, use
At present also in conceptual phase, current pattern seldom considers Vehicular internal combustion engine work working conditions change scope to organic rankine cycle system
Extensively, the characteristics of duration is long, can realize maximally utilizing for afterheat of IC engine under a certain operating mode, and in other operating points then
It is difficult to accomplish.
The content of the invention
The invention aims to provide a kind of reheat-type organic Rankine cycle engine residual neat recovering system and control
Method.The system is mainly made up of engine (1), the organic rankine cycle system of changeable pattern and control system.The system
By the opening and closing of different valves, the conversion between basic organic Rankine bottoming cycle and reheat-type organic Rankine bottoming cycle is realized, so that
Better profit from engine exhaust heat energy.
To achieve these goals, present invention employs following technical scheme.
A kind of reheat-type organic Rankine cycle engine residual neat recovering system and control method, the system include engine,
The organic rankine cycle system and control system of changeable pattern.
The organic rankine cycle system of described changeable pattern, including evaporator, expanding machine one, generator one, reheating
Device, expanding machine two, generator two, condenser, fluid reservoir and working medium pump.
Described control system includes control unit, exhaust gas temperature sensor, evaporator outlet exhaust gas temperature sensor, electricity
Magnet valve one, magnetic valve two, magnetic valve three, magnetic valve four, magnetic valve five, magnetic valve six and connect the circuit of these parts.
Annexation：Engine is connected by pipeline with evaporator, and exhaust gas temperature sensor and electromagnetism are provided with pipeline
Valve two；Magnetic valve one is in parallel with magnetic valve two, and magnetic valve one is arranged on the exhaust passage of engine；Liquid work in fluid reservoir
Matter through working medium pump pressurize after enter evaporator in, subsequent working medium enter expanding machine one in promote its output shaft rotation, so as to drive
Generator one is generated electricity.Complete to flow back to fluid reservoir after the condensed device of working medium after acting is condensed into saturated liquid.Waste gas passes through
The tail gas outlet passageway discharge of evaporator, is provided with evaporator outlet exhaust gas temperature sensor and magnetic valve three on passage；Expansion
Magnetic valve six is provided with pipeline between machine one and condenser；Working medium admission line one end of reheater is placed in the He of expanding machine one
Between magnetic valve six, magnetic valve five is provided with working medium admission line；The tail gas admission line of reheater and the tail gas of evaporator
Outlet pipe is connected, and magnetic valve four is provided with the tail gas admission line of reheater；The working medium outlet pipe of reheater successively with
Expanding machine two and condenser are connected；Expanding machine two is coaxially connected with generator two；Control unit is used for the opening and closing of control valve.
The course of work：
According to the difference of engine, different preset temperature T1, T2 can be set as signal, electricity is judged by control unit
Whether magnet valve switches on and off.
Engine start, when exhaust gas temperature sensor detects delivery temperature less than preset temperature T1, control unit sends
Instruction：Magnetic valve one is connected, so that motor exhaust is directly discharged into air by exhaust channel；Work as exhaust gas temperature sensor
When detecting delivery temperature higher than preset temperature T1, control unit sends instruction：Magnetic valve two is connected, magnetic valve one, hair is disconnected
Motivation tail gas enter evaporator in exchanged heat with the working medium pressurizeed by working medium pump (10).
When engine operation condition is complicated and changeable, evaporator outlet exhaust gas temperature sensor detects evaporator discharge and goes out
When mouth exhaust temperature is less than preset temperature T2, without value is reused, control unit sends finger to the exhaust by evaporator
Order：Magnetic valve three, magnetic valve six are connected, now basic organic rankine cycle system is started working；Saturation liquid work in fluid reservoir
Matter enters the exhaust heat that engine is absorbed in evaporator after being pressurizeed through working medium pump, subsequently enter and promote it to export in expanding machine one
Axle is rotated, so as to drive generator one to be generated electricity.Complete to be flowed back to after the condensed device of working medium after acting is condensed into saturated liquid
Fluid reservoir.
When engine operation condition is complicated and changeable, evaporator outlet exhaust gas temperature sensor detects evaporator discharge and goes out
When mouth exhaust temperature is higher than preset temperature T2, has by the exhaust of evaporator and reuse value, control unit sends instruction：
Magnetic valve three, magnetic valve six are disconnected, magnetic valve four, magnetic valve five is connected, now reheat-type organic rankine cycle system starts work
Make；In fluid reservoir saturation liquid refrigerant through working medium pump pressurize after enter evaporator in absorb engine exhaust heat, working medium with
Afterwards into promoting its output shaft rotation in expanding machine one, so as to drive generator one to be generated electricity, from expanding machine one out
Working medium is exchanged heat into the engine exhaust in reheater with evaporator out, and subsequent working medium enters in expanding machine two and promotes
Its output shaft rotation, so as to drive generator two to be generated electricity, completes the condensed device of working medium after acting and is condensed into saturated liquid
After flow back to fluid reservoir；Now, waste gas is discharged by the gas exhaust piping of reheater.
Beneficial effect
1. the invention uses basic organic Rankine bottoming cycle and the changeable pattern of reheat-type organic Rankine bottoming cycle, can be fully sharp
The exhaust energy discharged during with internal combustion engine.
Compared with single basic organic rankine cycle system, when evaporator discharge outlet exhaust temperature is higher than a certain specific
During temperature T2, have by the weary gas of the exhaust of evaporator and reuse value, it is of the invention can by controlling the opening and closing of different valves,
Realize being changed from basic organic Rankine bottoming cycle to reheat-type organic Rankine bottoming cycle, so as to better profit from engine exhaust heat energy
Amount.
Compared with single reheat-type organic rankine cycle system, permission system of the present invention is in compared with low temperature in delivery temperature
Basic organic Rankine bottoming cycle is first carried out when spending, is arranged when evaporator is detected installed in evaporator outlet exhaust gas temperature sensor (13)
Gas outlet exhaust temperature is higher than a certain specified temp T2, is followed by basic organic Rankine by controlling the opening and closing of different valves, realization
Ring reheat-type organic Rankine bottoming cycle is changed, and has widened the temperature range that system can work.
2. cogeneration is utilized, the output of internal combustion engine useful work is improved, in the case of same power output, fuel oil is improve
Economy.
3. heat dissipation capacity of the internal combustion engine to atmospheric environment is reduced, greenhouse effects are slow down, the comfortable of urban environment is improve
Degree.
Brief description of the drawings
Fig. 1 is a kind of reheat-type organic Rankine cycle engine residual neat recovering system schematic diagram.
In figure：1- engines；2- evaporators；3- expanding machines one；4- generators one；5- reheaters；6- expanding machines two；7- sends out
Motor two；8- condensers；9- fluid reservoirs；10- working medium pumps；11- control units；12- exhaust gas temperature sensors；13- evaporators go out
Mouth exhaust gas temperature sensor；14- magnetic valves one；15- magnetic valves two；16- magnetic valves three；17- magnetic valves four；18- magnetic valves five；
19- magnetic valves six.
Specific embodiment
In order to be more clearly understood to technical characteristic of the invention, purpose and effect, now compare accompanying drawing and describe in detail
Specific implementation method of the invention.
A kind of reheat-type organic Rankine cycle engine residual neat recovering system and control method, the system include engine 1,
The organic rankine cycle system and control system of changeable pattern.
The organic rankine cycle system of described changeable pattern, including evaporator 2, expanding machine 1, generator 1, again
Hot device 5, expanding machine 26, generator 27, condenser 8, fluid reservoir 9 and working medium pump 10.
Described control system includes control unit 11, exhaust gas temperature sensor 12, evaporator outlet delivery temperature sensing
Device 13, magnetic valve 1, magnetic valve 2 15, magnetic valve 3 16, magnetic valve 4 17, magnetic valve 5 18, magnetic valve 6 19 and company
Connect the circuit of these parts.
Annexation：Engine 1 is connected by pipeline with evaporator 2, and the He of exhaust gas temperature sensor 12 is provided with pipeline
Magnetic valve 2 15；Magnetic valve 1 is in parallel with magnetic valve 2 15, and magnetic valve 1 is arranged on the exhaust passage of engine 1；Storage
Liquid refrigerant in flow container 9 enters in evaporator 2 after being pressurizeed through working medium pump 10, and subsequent working medium enters in expanding machine 1 and promotes it
Output shaft rotation, so as to drive generator 1 to be generated electricity.Complete the condensed device 8 of working medium after acting and be condensed into saturated liquid
After flow back to fluid reservoir 9.Waste gas is discharged by the tail gas outlet passageway of evaporator 2；Evaporator outlet exhaust temperature is provided with passage
Degree sensor 13 and magnetic valve 3 16；Magnetic valve 6 19 is provided with pipeline between expanding machine 1 and condenser 8；Reheater 5
Working medium admission line one end be placed between expanding machine 1 and magnetic valve 6 19, magnetic valve five is provided with working medium admission line
18；The tail gas admission line of reheater 5 is connected with the tail gas outlet pipe of evaporator 2, is set on the tail gas admission line of reheater 5
It is equipped with magnetic valve 4 17；The working medium outlet pipe of reheater 5 is connected with expanding machine 26 and condenser 8 successively；Expanding machine 26 with
Generator 27 is coaxially connected；Control unit 11 is used for the opening and closing of control valve.
The course of work：
According to the difference of engine, different preset temperature T1, T2 can be set as signal, judged by control unit 11
Whether magnetic valve switches on and off.
Engine 1 starts, when exhaust gas temperature sensor 12 detects delivery temperature less than preset temperature T1, control unit 11
Send instruction：Magnetic valve 1 is connected, so that motor exhaust is directly discharged into air by exhaust channel；Work as delivery temperature
When sensor 12 detects delivery temperature higher than preset temperature T1, control unit 11 sends instruction：Magnetic valve 2 15 is connected, is disconnected
Magnetic valve 1, motor exhaust with the working medium pressurizeed by working medium pump 10 into being exchanged heat in evaporator 2.
When engine operation condition is complicated and changeable, evaporator outlet exhaust gas temperature sensor 13 detects evaporator discharge
When outlet exhaust temperature is less than preset temperature T2, the exhaust by evaporator without value is reused, send out by control unit 11
Go out instruction：Magnetic valve 3 16, magnetic valve 6 19 are connected, now basic organic rankine cycle system is started working；Fluid reservoir 9 is embezzled
Enter the exhaust heat that engine is absorbed in evaporator 2 after being pressurizeed through working medium pump 10 with liquid refrigerant, subsequently enter expanding machine 1
Middle its output shaft rotation of promotion, so as to drive generator 1 to be generated electricity.The condensed device 8 of working medium after acting is completed to be condensed into
Fluid reservoir 9 is flowed back to after saturated liquid.
When engine operation condition is complicated and changeable, evaporator outlet exhaust gas temperature sensor 13 detects evaporator discharge
When outlet exhaust temperature is higher than preset temperature T2, has by the exhaust of evaporator and reuse value, control unit 11 sends
Instruction：Magnetic valve 3 16, magnetic valve 6 19 are disconnected, magnetic valve 4 17, magnetic valve 5 18 is connected, now reheat-type organic Rankine is followed
Loop systems are started working；Enter after saturation liquid refrigerant pressurizes through working medium pump 10 in fluid reservoir 9 and engine is absorbed in evaporator 2
Exhaust heat, working medium promotes its output shaft rotation in subsequently entering expanding machine 1, so that drive generator 1 to be generated electricity, from
Working medium in expanding machine 1 out is exchanged heat into the engine exhaust in reheater 5 with evaporator 2 out, subsequent work
Matter enters in expanding machine 26 and promotes its output shaft rotation, so as to drive generator 27 to be generated electricity, completes the working medium after acting
Condensed device 8 flows back to fluid reservoir 9 after being condensed into saturated liquid；Now, waste gas is discharged by the gas exhaust piping of reheater 5.
Claims (2)
1. a kind of reheat-type organic Rankine cycle engine residual neat recovering system, it is characterised in that：Including engine (1), can cut
The organic rankine cycle system and control system of mold changing formula；
The organic rankine cycle system of described changeable pattern, including evaporator (2), expanding machine one (3), generator one (4),
Reheater (5), expanding machine two (6), generator two (7), condenser (8), fluid reservoir (9) and working medium pump (10)；
Described control system includes control unit (11), exhaust gas temperature sensor (12), evaporator outlet delivery temperature sensing
Device (13), magnetic valve one (14), magnetic valve two (15), magnetic valve three (16), magnetic valve four (17), magnetic valve five (18), electromagnetism
Valve six (19) and connect the circuit of these parts；
Annexation：Engine (1) is connected by pipeline with evaporator (2), and exhaust gas temperature sensor (12) is provided with pipeline
With magnetic valve two (15)；Magnetic valve one (14) is in parallel with magnetic valve two (15), and magnetic valve one (14) is arranged on the row of engine (1)
On gas passage；Liquid refrigerant in fluid reservoir (9) enters in evaporator (2) after being pressurizeed through working medium pump (10), and subsequent working medium enters
Its output shaft rotation is promoted in expanding machine one (3), so as to drive generator one (4) to be generated electricity；Complete the working medium warp after acting
Condenser (8) flows back to fluid reservoir (9) after being condensed into saturated liquid；Waste gas is discharged by the tail gas outlet passageway of evaporator (2), is led to
Evaporator outlet exhaust gas temperature sensor (13) and magnetic valve three (16) are provided with road；Expanding machine one (3) and condenser (8) it
Between pipeline on be provided with magnetic valve six (19)；Working medium admission line one end of reheater (5) is placed in expanding machine one (3) and electromagnetism
Between valve six (19), magnetic valve five (18) is provided with working medium admission line；The tail gas admission line and evaporator of reheater (5)
(2) tail gas outlet pipe connection, is provided with magnetic valve four (17) on the tail gas admission line of reheater (5)；Reheater (5)
Working medium outlet pipe is connected with expanding machine two (6) and condenser (8) successively；Expanding machine two (6) is coaxial with generator two (7) to be connected
Connect；Opening and closing of the control unit (11) for control valve.
2. a kind of reheat-type organic Rankine cycle engine residual neat recovering system as claimed in claim 1, it is characterised in that：System
The control method of system is：According to the difference of engine, different preset temperature T1, T2 can be set as signal, it is single by controlling
First (11) judge whether magnetic valve switches on and off；
Engine (1) starts, when exhaust gas temperature sensor (12) detects delivery temperature less than preset temperature T1, control unit
(11) instruction is sent：Magnetic valve one (14) is connected, so that motor exhaust is directly discharged into air by exhaust channel；Work as row
When gas temperature sensor (12) detects delivery temperature higher than preset temperature T1, control unit (11) sends instruction：Connect electromagnetism
Valve two (15), disconnect magnetic valve one (14), motor exhaust enter evaporator (2) in the working medium pressurizeed by working medium pump (10)
Exchanged heat；
When engine operation condition is complicated and changeable, evaporator outlet exhaust gas temperature sensor (13) detects evaporator discharge and goes out
When mouth exhaust temperature is less than preset temperature T2, sent out without value, control unit (11) is reused by the exhaust of evaporator
Go out instruction：Magnetic valve three (16), magnetic valve six (19) are connected, now basic organic rankine cycle system is started working；Fluid reservoir
(9) exhaust heat that engine is absorbed in evaporator (2) is entered after saturation liquid refrigerant pressurizes through working medium pump (10) in, with laggard
Enter middle its output shaft rotation of promotion of expanding machine one (3), so as to drive generator one (4) to be generated electricity；Complete the working medium after acting
Condensed device (8) flows back to fluid reservoir (9) after being condensed into saturated liquid；
When engine operation condition is complicated and changeable, evaporator outlet exhaust gas temperature sensor (13) detects evaporator discharge and goes out
When mouth exhaust temperature is higher than preset temperature T2, has by the exhaust of evaporator and reuse value, control unit (11) sends
Instruction：Magnetic valve three (16), magnetic valve six (19) are disconnected, magnetic valve four (17), magnetic valve five (18) is connected, now reheat-type has
Machine Rankine cycle system is started working；Enter evaporator (2) after saturation liquid refrigerant pressurizes through working medium pump (10) in fluid reservoir (9)
The middle exhaust heat for absorbing engine, working medium promotes its output shaft rotation in subsequently entering expanding machine one (3), so as to drive generating
Machine one (4) is generated electricity, and the working medium from expanding machine one (3) out enters the hair with evaporator (2) out in reheater (5)
Motivation exhaust is exchanged heat, and subsequent working medium enters its output shaft rotation of promotion in expanding machine two (6), so as to drive generator two
(7) generated electricity, complete to flow back to fluid reservoir (9) after the condensed device of the working medium (8) after acting is condensed into saturated liquid；Now, give up
Gas is discharged by the gas exhaust piping of reheater (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710088711.2A CN106837440B (en) | 2017-02-20 | 2017-02-20 | A kind of reheat-type organic Rankine cycle engine residual neat recovering system and control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710088711.2A CN106837440B (en) | 2017-02-20 | 2017-02-20 | A kind of reheat-type organic Rankine cycle engine residual neat recovering system and control method |
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| CN106837440A true CN106837440A (en) | 2017-06-13 |
| CN106837440B CN106837440B (en) | 2018-06-19 |
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| CN201710088711.2A Expired - Fee Related CN106837440B (en) | 2017-02-20 | 2017-02-20 | A kind of reheat-type organic Rankine cycle engine residual neat recovering system and control method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106909734A (en) * | 2017-02-24 | 2017-06-30 | 重庆大学 | A kind of steam is pressurized the establishing method of organic Rankine cycle power generation system temperature |
| CN107605619A (en) * | 2017-09-04 | 2018-01-19 | 安徽江淮汽车集团股份有限公司 | Engine exhaust heat two-way staged retracting device, control method and control system |
| CN109236493A (en) * | 2018-09-05 | 2019-01-18 | 中国航发动力股份有限公司 | A kind of efficient waste heat for gas turbines recycling power generator and control method |
| CN109252908A (en) * | 2018-09-05 | 2019-01-22 | 中国航发动力股份有限公司 | A kind of energy cascade utilization device and control method using waste gas residual heat power generation |
| CN110005510A (en) * | 2019-05-14 | 2019-07-12 | 北京工业大学 | Jointly control strategy for Organic Rankine Cycle-three-element catalytic of the recycling of gasoline engine waste heat and exhaust gas purification |
| CN114590139A (en) * | 2022-03-17 | 2022-06-07 | 北京工业大学 | Range-extended electric automobile waste heat recovery power generation device combined with organic Rankine cycle |
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| CN104727873A (en) * | 2015-01-25 | 2015-06-24 | 北京工业大学 | Air-extracting regenerative organic Rankine cycle engine waste heat reclaiming system and control method |
| CN104929805A (en) * | 2015-06-22 | 2015-09-23 | 沈阳航空航天大学 | Vehicle engine waste heat recycling device using reheat type organic Rankine cycle technology |
| CN206668348U (en) * | 2017-02-20 | 2017-11-24 | 北京理工大学 | A kind of reheat-type organic Rankine cycle engine residual neat recovering system |
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| CN102444439A (en) * | 2011-11-14 | 2012-05-09 | 天津大学 | Waste heat cycling heating power circulating system device of engine |
| CN104727873A (en) * | 2015-01-25 | 2015-06-24 | 北京工业大学 | Air-extracting regenerative organic Rankine cycle engine waste heat reclaiming system and control method |
| CN104929805A (en) * | 2015-06-22 | 2015-09-23 | 沈阳航空航天大学 | Vehicle engine waste heat recycling device using reheat type organic Rankine cycle technology |
| CN206668348U (en) * | 2017-02-20 | 2017-11-24 | 北京理工大学 | A kind of reheat-type organic Rankine cycle engine residual neat recovering system |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106909734A (en) * | 2017-02-24 | 2017-06-30 | 重庆大学 | A kind of steam is pressurized the establishing method of organic Rankine cycle power generation system temperature |
| CN107605619A (en) * | 2017-09-04 | 2018-01-19 | 安徽江淮汽车集团股份有限公司 | Engine exhaust heat two-way staged retracting device, control method and control system |
| CN109236493A (en) * | 2018-09-05 | 2019-01-18 | 中国航发动力股份有限公司 | A kind of efficient waste heat for gas turbines recycling power generator and control method |
| CN109252908A (en) * | 2018-09-05 | 2019-01-22 | 中国航发动力股份有限公司 | A kind of energy cascade utilization device and control method using waste gas residual heat power generation |
| CN110005510A (en) * | 2019-05-14 | 2019-07-12 | 北京工业大学 | Jointly control strategy for Organic Rankine Cycle-three-element catalytic of the recycling of gasoline engine waste heat and exhaust gas purification |
| CN110005510B (en) * | 2019-05-14 | 2024-04-12 | 北京工业大学 | Organic Rankine cycle-ternary catalysis combined control strategy for waste heat recovery and exhaust purification of gasoline engine |
| CN114590139A (en) * | 2022-03-17 | 2022-06-07 | 北京工业大学 | Range-extended electric automobile waste heat recovery power generation device combined with organic Rankine cycle |
| CN114590139B (en) * | 2022-03-17 | 2024-03-08 | 北京工业大学 | Range-extending type electric automobile waste heat recovery power generation device combined with organic Rankine cycle |
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| Publication number | Publication date |
|---|---|
| CN106837440B (en) | 2018-06-19 |
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