CN206957774U - A kind of compressed air energy storage power generating system using fuse salt accumulation of heat - Google Patents
A kind of compressed air energy storage power generating system using fuse salt accumulation of heat Download PDFInfo
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- CN206957774U CN206957774U CN201720390684.XU CN201720390684U CN206957774U CN 206957774 U CN206957774 U CN 206957774U CN 201720390684 U CN201720390684 U CN 201720390684U CN 206957774 U CN206957774 U CN 206957774U
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- pressure stage
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- compressor
- heat
- compressed air
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- 150000003839 salts Chemical class 0.000 title claims abstract description 70
- 238000004146 energy storage Methods 0.000 title claims abstract description 29
- 238000009825 accumulation Methods 0.000 title claims abstract description 20
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 238000002844 melting Methods 0.000 claims description 15
- 230000008018 melting Effects 0.000 claims description 15
- 230000005611 electricity Effects 0.000 claims description 12
- 239000000498 cooling water Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000005622 photoelectricity Effects 0.000 claims description 5
- 229910017053 inorganic salt Inorganic materials 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 10
- 239000007789 gas Substances 0.000 description 8
- 239000003345 natural gas Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000003303 reheating Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- SEPPVOUBHWNCAW-FNORWQNLSA-N (E)-4-oxonon-2-enal Chemical compound CCCCCC(=O)\C=C\C=O SEPPVOUBHWNCAW-FNORWQNLSA-N 0.000 description 1
- LLBZPESJRQGYMB-UHFFFAOYSA-N 4-one Natural products O1C(C(=O)CC)CC(C)C11C2(C)CCC(C3(C)C(C(C)(CO)C(OC4C(C(O)C(O)C(COC5C(C(O)C(O)CO5)OC5C(C(OC6C(C(O)C(O)C(CO)O6)O)C(O)C(CO)O5)OC5C(C(O)C(O)C(C)O5)O)O4)O)CC3)CC3)=C3C2(C)CC1 LLBZPESJRQGYMB-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012983 electrochemical energy storage Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
Classifications
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Abstract
The utility model discloses a kind of compressed air energy storage power generating system using fuse salt accumulation of heat, including compression unit, gas storage unit, fused salt thermal storage unit, heat exchange unit, expansion cell and electric energy unit, compression unit includes low-pressure stage compressor set and high pressure stage compressor group, fused salt thermal storage unit includes trough type solar heat-collector, high-temperature heat accumulation tank and low-temperature heat accumulating tank, expansion cell includes low-pressure stage expansion unit and hiigh pressure stage expansion unit, and electric energy unit includes motor unit and generating set;The utility model employs the classification operation of compressor, reduces the scope of compressor variable parameter operation, improves the operational efficiency of compressor, and the expanding machine with time stage operation causes the pressure energy of gas storage room air to realize cascade utilization;By improving heat accumulation temperature and turbine inlet pressure, the energy storage efficiency of system can be significantly improved, while traditional afterburning mode is replaced using solar energy, is economized on resources, environmental protection.
Description
Technical field
It the utility model is related to electric power technical field of memory, especially a kind of compressed-air energy storage using fuse salt accumulation of heat
Electricity generation system.
Background technology
In recent years, the dress of the renewable energy power generation such as continually developing with China's new energy technology, wind-powered electricity generation, photovoltaic generation
Machine capacity is also being continuously increased, but because the indirect type renewable energy power generation such as wind energy, solar energy has the problem of unstable,
Have to power cuts to limit consumption, cause a large amount of wastes of the energy, 2016 are only Gansu, Xinjiang, Jilin, Inner Mongol Si Sheng abandon wind rate just
Up to 39,400,000,000 kilowatt hours.As can be seen here, solve the problems, such as that energy waste is very urgent.
To solve this problem, common method is to utilize energy storage technology.Current existing energy storage technology mainly includes taking out
Water accumulation of energy, compressed-air energy storage, electrochemical energy storage, flywheel energy storage and superconducting energy storage etc..Compressed-air energy storage and draw water energy storage by
In energy storage energy is big, high conversion efficiency the advantages that, turn into the emphasis studied instantly.Water-storage needs to build two water of height
Storehouse, it is extremely difficult by special site requirements addressing, and also factory site is general all away from large-scale wind power field and solar power generation
, the construction period is also longer, can also bring certain ecology and immigration problem, a definite limitation be present using upper, therefore compress
Air energy storage technology is particularly important.Traditional compressed-air energy storage is in order to improve generating efficiency, it is necessary to utilize natural gas etc.
Fuel carries out afterburning, and this adds the usage amount of natural gas on the one hand, on the other hand can also produce substantial amounts of carbon dioxide isothermal
Room gas, the problems such as bringing environmental pollution, lose more than gain.
Utility model content
For above-mentioned problem, the utility model mutually ties high-temperature heat accumulation technology with compressed-air energy storage generation technology
Close, it is proposed that a kind of compressed air energy storage power generating system using fuse salt accumulation of heat.
The technical solution of the utility model is:A kind of compressed air energy storage power generating system using fuse salt accumulation of heat, including
Electric energy unit, compression unit, heat exchange unit, thermal storage unit, gas storage unit and expansion cell;
The electric energy unit includes motor 1 and generator 18;
The compression unit includes low-pressure stage compressor 2 and high pressure stage compressor 3, the motor 1 respectively with low-pressure stage
Compressor 2 is connected with high pressure stage compressor 3, can not be grid-connected abandon wind-powered electricity generation, abandon photoelectricity drive motor 1 and do work, drives described low
Arbitrarily downgrade compressor 2 and high pressure stage compressor 3 works;Described one end of primary heater 10 is connected with air storage chamber 8, the other end and high pressure
Level expanding machine 16 connects, and the compressed air from air storage chamber 8 enters primary heater 10, through the high temperature from high temperature melting salt cellar 14
Hiigh pressure stage expanding machine 16 is flowed into after fused salt heating, described one end of secondary heater 11 is connected with low-pressure stage expanding machine 17, the other end
It is connected with hiigh pressure stage expanding machine 16, the compressed air from hiigh pressure stage expanding machine 16 enters secondary heater 11, through from high temperature
Low-pressure stage expanding machine 17 is flowed into after the high-temperature molten salt heating of fused salt tank 14;
The heat exchange unit includes one-level cooler 4, secondary coolers 5, primary heater 10 and secondary heater 11, institute
State one-level cooler 4, secondary coolers 5 to be connected with low-pressure stage compressor 2, high pressure stage compressor 3 respectively, the height after exchanging heat twice
Warm water, which converges, flows to factory building 6;
The thermal storage unit includes solar groove type heat collector, high temperature melting salt cellar 14 and low-temperature molten salt tank 12, accumulation of heat working medium
For the fuse salt of two or more inorganic salt mixt;
The gas storage unit includes air storage chamber 8, abandoned well or expired Oil/gas Well, and the front end of air storage chamber 8 is equipped with air inlet
Valve 7, rear end are equipped with outlet valve 9.
Further, the low-pressure stage compressor 2 is positive displacement compressor, and the high pressure stage compressor 3 is spiral rod type
Compressor.
Further, the one-level cooler 4 is the shell-and-tube heat exchanger with outer fin, and its tube side flows through cooling water,
Shell side flows through first compression air, and the secondary coolers 5 are the shell-and-tube heat exchanger with outer fin, and its tube side flows through cooling
Water, shell side flow through secondary compressed air.
Further, the compressed air expansion work in low-pressure stage expanding machine and hiigh pressure stage expanding machine respectively, output
Expansion work pass to the motor 1 and generate electricity.
Further, the low-pressure stage expanding machine 17 is positive-displacement expansion engine, and the hiigh pressure stage expanding machine 16 is screw rod
Formula compressor.
Compared with prior art, the beneficial effects of the utility model are:The utility model replaces day using high-temperature fusion salt
The traditional fuels such as right gas, the usage amount of natural gas can be saved, while using trough type solar heat-collector heating fuse salt, can be real
The zero-emission of existing carbon dioxide.
Brief description of the drawings
Fig. 1 is the compressed air energy storage power generating system structure chart of double tank fuse salt accumulation of heats of the present utility model.
Fig. 2 is the compressed air energy storage power generating system structure chart of single tank fuse salt accumulation of heat of the present utility model.
In figure:1- motor, 2- low-pressure stage compressors, 3- high pressure stage compressors, 4- one-level coolers, the cooling of 5- two levels
Device, 6- plant areas, 7- air intake valves, 8- air storage chambers, 9- outlet valves, 10- primary heaters, 11- secondary heaters, 12- low temperature
Fused salt tank, 13- low-temperature molten salt pumps, 14- high temperature melting salt cellars, 15- high-temperature melting salt pumps, 16- hiigh pressure stage expanding machines, 17- low-pressure stages are swollen
Swollen machine, 18- engines, 19- Jing Chang, 20- storage salt list tanks.
Embodiment
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection;Can be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
The utility model is further described with reference to the accompanying drawings and examples.
As illustrated, a kind of compressed air energy storage power generating system using fuse salt accumulation of heat, including electric energy unit, compression list
Member, heat exchange unit, thermal storage unit, gas storage unit and expansion cell;
Electric energy unit includes motor 1 and generator 18;
Compression unit includes low-pressure stage compressor 2 and high pressure stage compressor 3, motor 1 respectively with low-pressure stage compressor 2 and
High pressure stage compressor 3 is connected, and can not be grid-connected abandon wind-powered electricity generation, abandon photoelectricity drive motor 1 and do work, drives the He of low-pressure stage compressor 2
High pressure stage compressor 3 works;The one end of primary heater 10 is connected with air storage chamber 8, and the other end is connected with hiigh pressure stage expanding machine 16, is come
Enter primary heater 10 from the compressed air of air storage chamber 8, through flowing into height after the heating of the high-temperature molten salt of high temperature melting salt cellar 14
To arbitrarily downgrade expanding machine 16, the one end of secondary heater 11 is connected with low-pressure stage expanding machine 17, and the other end is connected with hiigh pressure stage expanding machine 16,
Compressed air from hiigh pressure stage expanding machine 16 enters secondary heater 11, is heated through the high-temperature molten salt from high temperature melting salt cellar 14
After flow into low-pressure stage expanding machine 17;
Heat exchange unit includes one-level cooler 4, secondary coolers 5, primary heater 10 and secondary heater 11, and one-level is cold
But device 4, secondary coolers 5 are connected with low-pressure stage compressor 2, high pressure stage compressor 3 respectively, and the high-temperature-hot-water after exchanging heat twice converges
Collaborate to factory building;
Thermal storage unit includes solar groove type heat collector, high temperature melting salt cellar 14 and low-temperature molten salt tank 12, and accumulation of heat working medium is two
The fuse salt of kind or two or more inorganic salt mixts;
Gas storage unit includes air storage chamber 8, abandoned well or expired Oil/gas Well, and the front end of air storage chamber 8 is equipped with air intake valve 7, after
End is equipped with outlet valve 9.
Low-pressure stage compressor 2 is positive displacement compressor, and the high pressure stage compressor 3 is spiral rod type compressor.
One-level cooler 4 is the shell-and-tube heat exchanger with outer fin, and its tube side flows through cooling water, and shell side, which flows through, once presses
Contracting air, secondary coolers 5 are the shell-and-tube heat exchanger with outer fin, and its tube side flows through cooling water, and shell side flows through secondary pressure
Contracting air.
The expansion work in low-pressure stage expanding machine and hiigh pressure stage expanding machine, the expansion work of output pass to compressed air respectively
The motor 1 generates electricity.
Low-pressure stage expanding machine 17 is positive-displacement expansion engine, and hiigh pressure stage expanding machine 16 is spiral rod type compressor.
Embodiment 1
As shown in figure 1, motor 1 by can not be grid-connected abandon wind-powered electricity generation, abandon photoelectricity etc. provide electric power, drive low-pressure stage compressor
2 and high pressure stage compressor 3 do work, by can not grid-connected electric energy be converted into mechanical energy, low-pressure stage compressor 2, high pressure stage compressor 3
Air is subjected to two second compressions after acting, and mechanical energy is converted into the interior energy of compressed air;Compressed through low-pressure stage compressor 2
Air cools down into one-level cooler 4, transfers heat to cooling water, and the compressed air after heat exchange enters high pressure stage compressor 3
Second-compressed is carried out, caused pressure-air cools down into secondary coolers 5 again, transfers heat to cooling water, cold during cooling
But water is heated.At this moment air intake valve is opened, and outlet valve is closed, and high pressure air stores into air storage chamber 8, and after exchanging heat
High-temperature-hot-water flow to factory building, provide domestic hot-water for plant area.This process is the compressed energy-storage process of whole system.
When air intake valve 7 is closed, outlet valve 9 is opened, and the high pressure air in air storage chamber 8 enters primary heater
10, a heating process is carried out, the pressure-air after heat exchange enters hiigh pressure stage expanding machine 16, after now pressure-air expansion once
Become middle pressure air, middle pressure air enters secondary heater 11 and carries out reheating, then enters back into low-pressure stage expanding machine 17;Pressure
The expansion work in hiigh pressure stage expanding machine 16, low-pressure stage expanding machine 17, drive motor generate electricity contracting air respectively.This process is whole
The expansion work process of individual system.
Collect heat mirror field thermal-arrest on 19 daytime, the fuse salt in pipe is heated to 300 to 350 DEG C, and be stored in high temperature melting salt cellar
In 14, the high-temperature molten salt in high temperature melting salt cellar 14 is respectively delivered to primary heater 10, secondary heater by high-temperature melting salt pump 15
11, afterburning is carried out to compressed air, the low-temperature molten salt after heat exchange is then back in low-temperature molten salt tank 12, in the daytime by low-temperature molten salt pump
Low-temperature molten salt in low-temperature molten salt tank 12 is delivered to collection heat mirror field 19 by 13 to be heated and circulates this process.Utilize slot type photo-thermal fused salt
Energy storage technology can replace conventional natural gas afterburning mode, play and economize on resources, the effect of environmental protection.
Embodiment 2
As shown in Fig. 2 motor 1 by can not be grid-connected abandon wind-powered electricity generation, abandon photoelectricity etc. provide electric power, drive low-pressure stage compressor
2nd, high pressure stage compressor 3 does work, by can not grid-connected electric energy be converted into mechanical energy, low-pressure stage compressor 2, high pressure stage compressor 3
Air is subjected to two second compressions after acting, and mechanical energy is converted into the interior energy of compressed air;Compressed through low-pressure stage compressor 2
Air cools down into one-level cooler 4, transfers heat to cooling water, and the middle pressure compressed air after heat exchange is compressed into hiigh pressure stage
Machine 3 carries out second-compressed, and caused pressure-air cools down into secondary coolers 5 again, transfers heat to cooling water, during cooling
Cooling water is heated.At this moment air intake valve is opened, and outlet valve is closed, and high pressure air stores into air storage chamber, and exchanges heat
High-temperature-hot-water afterwards flows to factory building, and domestic hot-water is provided for plant area.This process is the compressed energy-storage process of whole system.
When air intake valve 7 is closed, outlet valve 9 is opened, and the high pressure air in air storage chamber 8 enters primary heater
10, a heating process is carried out, the pressure-air after heat exchange enters hiigh pressure stage expanding machine 16, after now pressure-air expansion once
Become middle pressure air, middle pressure air enters secondary heater 11 and carries out reheating, then enters back into low-pressure stage expanding machine 17;Pressure
The expansion work in hiigh pressure stage expanding machine 16, low-pressure stage expanding machine 17, drive motor generate electricity contracting air respectively.This process is whole
The expansion work process of individual system.
Collect heat mirror field thermal-arrest on 19 daytime, the fuse salt in pipe is heated to 300 to 350 DEG C, and be stored in fused salt list tank 20
In, this fused salt list tank stores high-temperature molten salt and low-temperature molten salt simultaneously, because high and low temperature fused salt has the temperature difference, causes both close
Degree is different, it may appear that obvious temperature layer, wherein high-temperature molten salt are upper, and low-temperature molten salt is under;High-temperature melting salt pump 15 is by high temperature melting
Salt is delivered to primary heater 10, secondary heater 11 exchanges heat, and the low-temperature molten salt after heat exchange is then back to fused salt pot bottom, in the daytime
The low-temperature molten salt in fused salt tank is delivered into collection heat mirror field 19 by low-temperature molten salt pump 13 to heat and circulate this process.Utilize slot type light
Hot melt salt energy storage technology can replace conventional natural gas afterburning mode, play and economize on resources, the effect of environmental protection.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (4)
1. a kind of compressed air energy storage power generating system using fuse salt accumulation of heat, including electric energy unit, compression unit, heat exchange list
Member, thermal storage unit, gas storage unit and expansion cell;
The electric energy unit includes motor (1) and generator (18);
The compression unit includes low-pressure stage compressor (2) and high pressure stage compressor (3), the motor (1) respectively with low pressure
Level compressor (2) be connected with high pressure stage compressor (3), can not be grid-connected abandon wind-powered electricity generation, abandon photoelectricity drive motor (1) do work, band
Move the low-pressure stage compressor (2) and high pressure stage compressor (3) work;Primary heater (10) one end is connected with air storage chamber (8),
The other end is connected with hiigh pressure stage expanding machine (16), and the compressed air from air storage chamber (8) enters primary heater (10), through from
Hiigh pressure stage expanding machine (16), secondary heater (11) one end and low-pressure stage are flowed into after the high-temperature molten salt heating of high temperature melting salt cellar (14)
Expanding machine (17) connects, and the other end is connected with hiigh pressure stage expanding machine (16), and the compressed air from hiigh pressure stage expanding machine (16) is entered
Enter secondary heater (11), through flowing into low-pressure stage expanding machine (17) after the heating of the high-temperature molten salt of high temperature melting salt cellar (14);
The heat exchange unit includes one-level cooler (4), secondary coolers (5), primary heater (10) and secondary heater
(11), the one-level cooler (4), secondary coolers (5) connect with low-pressure stage compressor (2), high pressure stage compressor (3) respectively
Connect, the high-temperature-hot-water after exchanging heat twice, which converges, flows to factory building (6);
The thermal storage unit includes solar groove type heat collector (19), high temperature melting salt cellar (14) and low-temperature molten salt tank (12), accumulation of heat
Working medium is the fuse salt of two or more inorganic salt mixt;
The gas storage unit includes air storage chamber (8), abandoned well or expired Oil/gas Well, and air storage chamber (8) front end is equipped with air inlet
Valve (7), rear end are equipped with outlet valve (9);
The low-pressure stage compressor (2) is positive displacement compressor, and the high pressure stage compressor (3) is spiral rod type compressor.
2. a kind of compressed air energy storage power generating system using fuse salt accumulation of heat according to claim 1, its feature exists
In the one-level cooler (4) is the shell-and-tube heat exchanger with outer fin, and its tube side flows through cooling water, and shell side flows through once
Compressed air, the secondary coolers (5) are the shell-and-tube heat exchanger with outer fin, and its tube side flows through cooling water, shell side stream
Through secondary compressed air.
A kind of 3. compressed air energy storage power generating system using fuse salt accumulation of heat according to claim 1, it is characterised in that
The compressed air expansion work in hiigh pressure stage expanding machine and low-pressure stage expanding machine respectively, the expansion work of output pass to described
Motor (1) generates electricity.
A kind of 4. compressed air energy storage power generating system using fuse salt accumulation of heat according to claim 1, it is characterised in that
The low-pressure stage expanding machine (17) is positive-displacement expansion engine, and the hiigh pressure stage expanding machine (16) is spiral rod type compressor.
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108316980A (en) * | 2018-03-14 | 2018-07-24 | 西安热工研究院有限公司 | A kind of fired power generating unit fused salt accumulation of heat heat release peak regulation system |
CN109631644A (en) * | 2018-12-03 | 2019-04-16 | 北京工业大学 | Runner preheating device between a kind of energy-saving narrow deep space under suitable adverse circumstances |
CN113339088A (en) * | 2021-05-12 | 2021-09-03 | 山东大学 | Temperature and pressure cooperative control water photovoltaic coupling compressed carbon dioxide energy storage system and method |
CN114592939A (en) * | 2022-01-11 | 2022-06-07 | 中国长江三峡集团有限公司 | Photo-thermal compressed air energy storage system and method |
CN114876599A (en) * | 2022-05-09 | 2022-08-09 | 徐州工程学院 | Molten salt new energy power system, control method and mobile equipment |
CN115773164A (en) * | 2023-02-13 | 2023-03-10 | 西安热工研究院有限公司 | Isothermal compressed air synergistic energy storage system and method |
-
2017
- 2017-04-14 CN CN201720390684.XU patent/CN206957774U/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108316980A (en) * | 2018-03-14 | 2018-07-24 | 西安热工研究院有限公司 | A kind of fired power generating unit fused salt accumulation of heat heat release peak regulation system |
CN108316980B (en) * | 2018-03-14 | 2024-01-30 | 西安热工研究院有限公司 | Fused salt heat accumulation and release peak shaving system of thermal power generating unit |
CN109631644A (en) * | 2018-12-03 | 2019-04-16 | 北京工业大学 | Runner preheating device between a kind of energy-saving narrow deep space under suitable adverse circumstances |
CN113339088A (en) * | 2021-05-12 | 2021-09-03 | 山东大学 | Temperature and pressure cooperative control water photovoltaic coupling compressed carbon dioxide energy storage system and method |
CN114592939A (en) * | 2022-01-11 | 2022-06-07 | 中国长江三峡集团有限公司 | Photo-thermal compressed air energy storage system and method |
CN114876599A (en) * | 2022-05-09 | 2022-08-09 | 徐州工程学院 | Molten salt new energy power system, control method and mobile equipment |
CN114876599B (en) * | 2022-05-09 | 2023-06-27 | 徐州工程学院 | Molten salt new energy power system, control method and mobile equipment |
CN115773164A (en) * | 2023-02-13 | 2023-03-10 | 西安热工研究院有限公司 | Isothermal compressed air synergistic energy storage system and method |
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