CN108799026A - A kind of nuclear energy and Fresnel solar energy optical-thermal combined generating system and electricity-generating method - Google Patents
A kind of nuclear energy and Fresnel solar energy optical-thermal combined generating system and electricity-generating method Download PDFInfo
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- CN108799026A CN108799026A CN201810714448.8A CN201810714448A CN108799026A CN 108799026 A CN108799026 A CN 108799026A CN 201810714448 A CN201810714448 A CN 201810714448A CN 108799026 A CN108799026 A CN 108799026A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G6/00—Devices for producing mechanical power from solar energy
- F03G6/06—Devices for producing mechanical power from solar energy with solar energy concentrating means
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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
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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
- F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
- F01K3/18—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters
- F01K3/181—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters using nuclear heat
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D9/00—Arrangements to provide heat for purposes other than conversion into power, e.g. for heating buildings
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
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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
- Y02E30/00—Energy generation of nuclear origin
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- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
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- High Energy & Nuclear Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Plasma & Fusion (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
A kind of nuclear energy and Fresnel solar energy optical-thermal combined generating system and electricity-generating method, system includes nuclear energy heating circuit, solar energy heating circuit and power generation circuit, power generation circuit includes the steam turbine for connecting generator, the steam inlet of steam turbine connects steam generator through superheater, and the steam (vapor) outlet of steam turbine is passed through steam generator through condenser and watering cycle pump；Nuclear energy heating circuit is connected on steam generator and exchanges heat, and main pump, nuclear reactor and voltage-stablizer are equipped in nuclear energy heating circuit；Solar energy heating circuit is connected on superheater and exchanges heat, and low-temperature molten salt tank, Fresnel solar energy mirror field and high temperature melting salt cellar are equipped in solar energy heating circuit.In power generation process, the cooling water in steam generator is heated to be saturated vapor and is sent into superheater by nuclear energy heating circuit, and the saturated vapor in superheater is heated to be superheated steam by solar energy heating circuit again.The present invention can improve steam parameter, reduce fused salt and solidify risk, reduce electric tracing frequency of use.
Description
Technical field
The invention belongs to power field, it is related to a kind of nuclear energy and Fresnel solar energy optical-thermal combined generating system and power generation
Method.
Background technology
Nuclear power plant is released energy the power plant produced electricl energy using nuclear fission or nuclear fusion reaction, is split including the use of core
Become the nuclear island of production steam and the conventional island using steam-electric power.What the nuclear island of nuclear power station was commonly equipped at present is Natural Circulation
Steam generator, saturated vapor can only be generated, in addition, the safe operation for reactor considers that nuclear island coolant do not allow
Boiling is (i.e.<320 DEG C), therefore, nuclear power station is typically that the saturated vapor of circuit generation 8Mpa or so (about 290 DEG C) is passed through steamer
Machine does work, and steam parameter is low to cause generating efficiency not high.Currently, using Molten Binary Salts as the Fresnel sun for passing heat-storage medium
Energy photo-thermal power generation, is a kind of solar energy thermal-power-generating technology of mainstream, with easily controllable, cost is relatively low, generated output is stablized
Advantage, but since the fusing point of fused salt is higher, in order to avoid fused salt solidifies in heat-exchange system, the general peace that Molten Binary Salts are set
Total temperature is not less than 290 DEG C, when fused salt and water exchange heat, since feed temperature is not high, to reduce the solidification risk of fused salt, needs
Enough electric tracings are configured as auxiliary, are frequently necessary to open electric tracing maintenance fused salt in underrun in safety temperature
Degree, causes anti-condensation power consumption serious, influences the economy of solar energy thermo-power station.Therefore, how optimization system designs, and plays new energy
Source is a problem to be solved using the advantage, raising generating efficiency, raising power station economy provided multiple forms of energy to complement each other.
Invention content
It is an object of the invention to the problems in for the above-mentioned prior art, provide a kind of nuclear energy and Fresnel solar energy
Photo-thermal combined generating system and electricity-generating method can improve steam parameter, reduce the risk of fused salt solidification, reduce electric tracing and use
Frequency.
To achieve the goals above, nuclear energy and Fresnel solar energy optical-thermal combined generating system of the present invention includes that nuclear energy adds
Hot loop, solar energy heating circuit and power generation circuit, the power generation circuit include the steam turbine for connecting generator, steam turbine
Steam inlet connects steam generator through superheater, and the steam (vapor) outlet of steam turbine is passed through steam through condenser and watering cycle pump
Generator；The nuclear energy heating circuit, which is connected on steam generator, to exchange heat, and main pump, core are equipped in nuclear energy heating circuit
Reactor and voltage-stablizer；The solar energy heating circuit, which is connected on superheater, to exchange heat, in solar energy heating circuit
Equipped with low-temperature molten salt tank, Fresnel solar energy mirror field and high temperature melting salt cellar；The nuclear energy heating circuit is by steam generation
Cooling water in device is heated to be saturated vapor and is sent into superheater, and the saturated vapor in superheater is again heated in solar energy heating circuit
For superheated steam.
The nuclear reactor is presurized water reactor.
Steam generator uses the saturated steam generator with steam-water separator or vertical straight tube forced circulation type steam
Generator.
The superheater uses shell-and-tube heat exchanger or plate heat exchanger.
The high-temperature melting salt pump for being all made of submerged pump and low is respectively equipped at the top of the high temperature melting salt cellar and low-temperature molten salt tank
Temperature molten salt pumps.
Primary event mirror, secondary reflection mirror and evacuated collector tube are used in the Fresnel solar energy mirror field.
The electricity-generating method of nuclear energy and Fresnel solar energy optical-thermal combined generating system of the present invention, includes the following steps：
1) low-temperature circulating medium is sent into nuclear reactor by main pump, and the heat absorption of low-temperature circulating medium becomes the entrance of high temperature circulation medium
Steam generator, voltage-stablizer, which compensates nuclear energy heating circuit volume caused by temperature change, to be changed, and high temperature circulation medium is in steam
Cooling water is heated to be saturated vapor in generator, the low-temperature circulating medium after heat exchange returns to nuclear reactor；
2) low-temperature molten salt is sent into Fresnel solar energy mirror field by low-temperature molten salt tank, and low-temperature molten salt absorbs the heat of solar energy
After become high-temperature molten salt and enter high-temperature molten salt tank, high temperature melting salt cellar high-temperature molten salt is sent into superheater and will be in superheater it is full
It is heated to be superheated steam with steam, the low-temperature molten salt after heat exchange enters back into low-temperature molten salt tank；
3) cooling water is sent into steam generator by watering cycle pump, absorbs the heat of nuclear energy heating circuit high temperature circulation medium
Become saturated vapor, enters superheater further out steam generator, saturated vapor absorbs solar energy heating circuit high-temperature molten salt
Heat becomes superheated steam, enters steam turbine further out superheater, superheated steam pushing turbine does work and drives generator pair
Outer output power, the steam exhaust after acting enter condenser and become cooling water, and cooling water is sent after pressurizeing again by watering cycle pump
Enter steam generator and is heated to be saturated vapor.
Circulatory mediator in the nuclear energy heating circuit uses the light-water dissolved with boric acid, the heavy water dissolved with boric acid, dissolved with cadmium
The light-water of salt and dissolved with any one in the heavy water of cadmium salt.
Fused salt in the solar energy heating circuit uses the two end number mixing fused salt that sodium nitrate and potassium nitrate form in proportion.
Compared with prior art, the present invention has following advantageous effect：By by nuclear power and Fresnel solar heat
Power generation combines, and the heating process of power station recirculated water is divided into two sections, and subcooled water is heated to be saturated vapor by first segment using nuclear energy,
Saturated vapor is heated to be superheated steam by second segment using solar energy.It is low that one aspect of the present invention overcomes traditional nuclear power steam parameter
The saturated vapor that nuclear power circuit generates further is heated to be superheated steam, passes through raising by the low disadvantage of caused generating efficiency
Steam parameter improves whole generating efficiency；On the other hand in solar energy heating circuit with fused salt heat exchanging be come from core
The saturated vapor of 290 DEG C or so of heating circuit of energy, therefore the temperature of Molten Binary Salts is not less than saturated-steam temperature after heat exchange, greatly
Width reduces solidification risk of the conventionally employed Molten Binary Salts as fused salt in the solar light-heat power-generation station of storage heat transferring medium, reduces
Electric tracing frequency of use, reduces station-service electricity, improves power station economy.In addition, the system of the present invention has heat accumulation energy
Power can be sent out in normal operation, realization by configuring the heat reservoir of large capacity in the case of night or bad sun resource
Electric load stablizes output.
Description of the drawings
The overall operation process schematic of Fig. 1 present invention；
In attached drawing：1- nuclear reactors；2- voltage-stablizers；3- steam generators；4- main pumps；5- Fresnel solar energy mirrors field；
6- high temperature melting salt cellars；7- low-temperature molten salt tanks；8- superheaters；9- steam turbines；10- generators；11- condensers；12- watering cycles
Pump.
Specific implementation mode
Present invention will be described in further detail below with reference to the accompanying drawings.
Referring to Fig. 1, nuclear energy and Fresnel solar energy optical-thermal combined generating system of the present invention, including nuclear energy heating circuit,
Solar energy heating circuit and power generation circuit, power generation circuit include the steam turbine 9 for connecting generator 10, the steam inlet of steam turbine 9
Steam generator 3 is connected through superheater 8, steam generator 3 uses the saturated steam generator with steam-water separator or vertical
Straight tube forced circulation type steam generator, superheater 8 use shell-and-tube heat exchanger or plate heat exchanger.The steam of steam turbine 9 goes out
Mouth is passed through steam generator 3 through condenser 11 and watering cycle pump 12, and it is enterprising that nuclear energy heating circuit is connected to steam generator 3
Row exchanges heat, and main pump 4, nuclear reactor 1 and voltage-stablizer 2 are equipped in nuclear energy heating circuit.Solar energy heating circuit is connected to overheat
It exchanges heat on device 8, is equipped with low-temperature molten salt tank 7, Fresnel solar energy mirror field 5 and high temperature in solar energy heating circuit successively
Fused salt tank 6；Cooling water in steam generator 3 is heated to be saturated vapor and is sent into superheater 8 by nuclear energy heating circuit, and solar energy adds
Saturated vapor in superheater 8 is heated to be superheated steam by hot loop again.The nuclear reactor 1 of the present invention uses presurized water reactor, Fei Nie
You include at least one group of Fresnel solar thermal collector in formula solar energy mirror field 5, and Fresnel solar thermal collector includes at least
Primary event mirror, secondary reflection mirror, evacuated collector tube, driving device and support construction.
Embodiment 1
The electricity-generating method of nuclear energy and Fresnel solar energy optical-thermal combined generating system of the present invention, includes the following steps：
Step 1：Nuclear energy heating circuit recycles；
Pressure is 12Mpa by main pump 4, and temperature is 282 DEG C, and the boracic cooling water that flow is 480kg/s is sent into nuclear reactor
1, the heat that nuclear reactor 1 generates is absorbed, is heated to 295 DEG C, 12 are pumped into steam generator 3 and power generation circuit watering cycle
The device of working medium of feeding exchanges heat, and steam generator 3 uses horizontal steam generator, generates the saturated vapor that temperature is 280 DEG C
Into solar energy heating circuit, voltage-stablizer 2 adjusts pressure by changing vapour density, ensures that nuclear energy heating circuit system is stablized.
Step 2：Solar energy heating circuit cycle；
It is 500 DEG C to heat the hot salt temperature in salt cellar, and the cold salt temperature in sloppy heat salt cellar is 290 DEG C, and fused salt is 60% nitre
The mixing Molten Binary Salts of sour sodium and 40% potassium nitrate, Fresnel solar energy mirror field 5 include the Fresnel of 20 Tiao Quan factories 800m
Heat collector.When intensity of solar radiation meets or exceeds 300W/m2When, the low-temperature molten salt that temperature is 290 DEG C is by low-temperature molten salt tank 7
Outlet exits into Fresnel solar energy mirror field 5, absorbs solar heat, is heated to be 500 DEG C of high-temperature molten salt and is back to
High temperature melting salt cellar 6；The high-temperature molten salt that temperature is 500 DEG C simultaneously exits into superheater 8 by high temperature melting salt cellar 6 and is heated back with nuclear energy
The saturated vapor heat exchange that road is come, superheater is shell-and-tube heat exchanger, and steam walks pipe side, and fused salt walks shell-side, flow rate of molten salt 29kg/
s；The superheated steam that saturated vapor is heated to be 480 DEG C enters power generation circuit, and high-temperature molten salt temperature is reduced to 290 DEG C, returns low
Temperature molten salt tank 7.
Step 3：Power generation circuit recycles；
Temperature is 480 DEG C, and the superheated steam that flow is 16kg/s enters the acting of steam turbine 9, converts the thermal energy of steam to
Mechanical energy, steam turbine 9 drive generator 10 to generate electricity, and convert mechanical energy to electric energy output, the rated output power of generator 10
For 10MW；After steam exhaust after acting enters 11 heat release of condenser, nuclear energy heating circuit is returned to by 12 pressurization of watering cycle pump
Steam generator 3 starts new suction heat release cycle.
Embodiment 2
The electricity-generating method of nuclear energy and Fresnel solar energy optical-thermal combined generating system of the present invention, includes the following steps：
Step 1：Nuclear energy heating circuit recycles；
Pressure is 13Mpa by main pump 4, and temperature is 282 DEG C, and the cooling water containing cadmium that flow is 920kg/s is sent into nuclear reactor
1, the heat that nuclear reactor generates is absorbed, is heated to 310 DEG C, 12 are pumped into steam generator 3 and power generation circuit watering cycle
The device of working medium of feeding exchanges heat, and steam generator 3 uses horizontal steam generator, generates the saturated vapor that temperature is 290 DEG C
Into solar energy heating circuit, voltage-stablizer 2 adjusts pressure by changing vapour density, ensures that nuclear energy heating circuit system is stablized.
Step 2：Solar energy heating circuit cycle；
It is 555 DEG C to heat the hot salt temperature in salt cellar, and the cold salt temperature in sloppy heat salt cellar is 300 DEG C, and fused salt is 40% nitre
The mixing Molten Binary Salts of sour sodium and 60% potassium nitrate composition, Fresnel solar energy mirror field 5 includes the Fei Nie of 80 Tiao Quan factories 1000m
That heat collector.When intensity of solar radiation meets or exceeds 300W/m2When, the low-temperature molten salt that temperature is 300 DEG C is by low-temperature molten salt tank 7
Outlet exit into Fresnel solar energy mirror field 5, absorb solar heat, be heated to be 555 DEG C of high-temperature molten salt and return
High temperature melting salt cellar 6；The high-temperature molten salt that temperature is 555 DEG C simultaneously is flowed out by high temperature melting salt cellar 6, is come into superheater 8 and primary Ioops
Saturated vapor exchange heat, heat exchanger is plate heat exchanger, flow rate of molten salt 86kg/s；Saturated vapor is heated to be 540 DEG C
Superheated steam enter power generation circuit, high-temperature molten salt temperature is reduced to 300 DEG C, returns to low-temperature molten salt tank 7.
Step 3：Power generation circuit recycles；
Temperature is 540 DEG C, and the superheated steam that flow is 50kg/s enters the acting of steam turbine 9, converts the thermal energy of steam to
Mechanical energy, by steam turbine 9 drive generator 10 generate electricity, by mechanical energy be converted into electric energy output, generator 10 it is specified defeated
It is 50MW to go out power；After steam exhaust after acting enters 11 heat release of condenser, nuclear energy heating is returned to by 12 pressurization of watering cycle pump
The steam generator 3 in circuit starts new suction heat release cycle.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent substitution, improvement and etc. done should all be included in the protection scope of the present invention god.
Claims (9)
1. a kind of nuclear energy and Fresnel solar energy optical-thermal combined generating system, it is characterised in that：Including nuclear energy heating circuit, too
Positive energy heating circuit and power generation circuit, the power generation circuit include the steam turbine (9) of connection generator (10), steam turbine (9)
Steam inlet through superheater (8) connection steam generator (3), the steam (vapor) outlet of steam turbine (9) through condenser (11) and gives
Water-circulating pump (12) is passed through steam generator (3)；The nuclear energy heating circuit is connected on steam generator (3) and is changed
Heat is equipped with main pump (4), nuclear reactor (1) and voltage-stablizer (2) in nuclear energy heating circuit；The solar energy heating circuit connects
It is connected on superheater (8) and exchanges heat, low-temperature molten salt tank (7), Fresnel solar energy mirror field are equipped in solar energy heating circuit
(5) and high temperature melting salt cellar (6)；Cooling water in steam generator (3) is heated to be saturation and steamed by the nuclear energy heating circuit
Vapour is sent into superheater (8), and the saturated vapor in superheater (8) is heated to be superheated steam by solar energy heating circuit again.
2. nuclear energy according to claim 1 and Fresnel solar energy optical-thermal combined generating system, it is characterised in that：It is described
Nuclear reactor (1) be presurized water reactor.
3. nuclear energy according to claim 1 and Fresnel solar energy optical-thermal combined generating system, it is characterised in that：It is described
Steam generator (3) use the saturated steam generator with steam-water separator or vertical straight tube forced circulation type steam generation
Device.
4. nuclear energy according to claim 1 and Fresnel solar energy optical-thermal combined generating system, it is characterised in that：It is described
Superheater (8) use shell-and-tube heat exchanger or plate heat exchanger.
5. nuclear energy according to claim 1 and Fresnel solar energy optical-thermal combined generating system, it is characterised in that：High temperature
It is respectively equipped with the high-temperature melting salt pump for being all made of submerged pump at the top of fused salt tank (6) and low-temperature molten salt tank (7) and low-temperature molten salt pumps.
6. nuclear energy according to claim 1 and Fresnel solar energy optical-thermal combined generating system, it is characterised in that：It is described
Fresnel solar energy mirror field (5) in using primary event mirror, secondary reflection mirror and evacuated collector tube.
7. a kind of electricity-generating method based on nuclear energy described in claim 1 and Fresnel solar energy optical-thermal combined generating system,
It is characterized in that, includes the following steps：
1) main pump (4) by low-temperature circulating medium be sent into nuclear reactor (1), low-temperature circulating medium heat absorption become high temperature circulation medium into
Enter steam generator (3), voltage-stablizer (2), which compensates nuclear energy heating circuit volume caused by temperature change, to be changed, and high temperature circulation is situated between
Cooling water is heated to be saturated vapor by matter in steam generator (3), and the low-temperature circulating medium after heat exchange returns to nuclear reactor
(1)；
2) low-temperature molten salt is sent into Fresnel solar energy mirror field (5) by low-temperature molten salt tank (7), and low-temperature molten salt absorbs the heat of solar energy
Become high-temperature molten salt after amount and enter high-temperature molten salt tank (6), high-temperature molten salt is sent into superheater (8) and will by high temperature melting salt cellar (6)
Saturated vapor in superheater (8) is heated to be superheated steam, and the low-temperature molten salt after heat exchange enters back into low-temperature molten salt tank (7)；
3) cooling water is sent into steam generator (3) by watering cycle pump (12), absorbs nuclear energy heating circuit high temperature circulation medium
Heat becomes saturated vapor, enters superheater (8) further out steam generator (3), saturated vapor absorbs solar energy heating circuit
The heat of high-temperature molten salt becomes superheated steam, enters steam turbine (9), superheated steam pushing turbine (9) further out superheater (8)
It does work and generator (10) external output power, the steam exhaust after acting is driven to enter condenser (11) and become cooling water, cooling water
It is heated to be saturated vapor again by steam generator (3) is sent into after watering cycle pump (12) pressurization.
8. electricity-generating method according to claim 7, it is characterised in that：Circulatory mediator in the nuclear energy heating circuit uses
Any one in light-water dissolved with boric acid, the heavy water dissolved with boric acid, the light-water dissolved with cadmium salt and the heavy water dissolved with cadmium salt.
9. electricity-generating method according to claim 7, it is characterised in that：Fused salt in the solar energy heating circuit uses nitre
The two end number mixing fused salt that sour sodium and potassium nitrate form in proportion.
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| CN201810714448.8A CN108799026A (en) | 2018-06-29 | 2018-06-29 | A kind of nuclear energy and Fresnel solar energy optical-thermal combined generating system and electricity-generating method |
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| CN110500248A (en) * | 2019-08-19 | 2019-11-26 | 西北工业大学 | A kind of steam circulation generator with solar thermal collector and Helical recuperator |
| WO2020210837A3 (en) * | 2019-04-12 | 2020-12-10 | Terrapower, Llc | Nuclear thermal plant with load-following power generation |
| WO2021086510A1 (en) * | 2019-10-31 | 2021-05-06 | Terrapower, Llc | Nuclear thermal plant with load-following power generation |
| CN113834118A (en) * | 2021-09-18 | 2021-12-24 | 西安热工研究院有限公司 | Heating system based on Fresnel solar energy and combined cycle unit waste heat utilization |
| CN113931709A (en) * | 2021-09-26 | 2022-01-14 | 国核电力规划设计研究院有限公司 | Solar-assisted pressurized water reactor nuclear power station secondary circuit power generation system and method |
| CN114592934A (en) * | 2022-03-21 | 2022-06-07 | 西安热工研究院有限公司 | System and method for realizing thermal power generating unit transformation based on high-low parameter combined molten salt |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020210837A3 (en) * | 2019-04-12 | 2020-12-10 | Terrapower, Llc | Nuclear thermal plant with load-following power generation |
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| CN114592934A (en) * | 2022-03-21 | 2022-06-07 | 西安热工研究院有限公司 | System and method for realizing thermal power generating unit transformation based on high-low parameter combined molten salt |
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