CN206144670U - Utilize IGCC power station peak regulation device of air separation system energy storage - Google Patents
Utilize IGCC power station peak regulation device of air separation system energy storage Download PDFInfo
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- CN206144670U CN206144670U CN201621054216.7U CN201621054216U CN206144670U CN 206144670 U CN206144670 U CN 206144670U CN 201621054216 U CN201621054216 U CN 201621054216U CN 206144670 U CN206144670 U CN 206144670U
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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
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
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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
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
- Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]
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Abstract
The utility model discloses an utilize IGCC power station peak regulation device of air separation system energy storage, including gasifier, synthetic gas purification unit, gas turbine generating system, exhaust -heat boiler system and steam turbine power generation system, the required oxygen of gasifier provide by air separation system, but air separation system include the air cooling compression system who provides cooling air's frequency conversion to the rectifying column, the air is falld into nitrogen and oxygen in the rectifying column, stocks liquid nitrogen storage tank and liquid oxygen storage tank respectively in, the liquid oxygen storage tank is connected with the oxygen heater through liquid oxygen pump, cold box, the high pressure oxygen who comes out from the oxygen heater sends to the gasifier, the utility model overcomes IGCC power generation system varying duty speed is slow, the poor drawback of electric wire netting peak regulation ability, and the storage capacity who utilizes air separation system has realized IGCC output quick adjustment's ability, the full output of factory can realize the promotion and the reduction of 20% scope the soonest in the short time.
Description
Technical field
This utility model belongs to IGCC technical field of power generation, is related to a kind of IGCC peak-load regulations of utilization space division system energy storage
Device
Background technology
Power generation with sending out, the characteristics of electric energy is unable to Mass storage, therefore, the Generation Side of electrical network and electricity consumption
Side must maintain the balance generated electricity with electricity consumption.The peak-valley difference of China's electrical network is presented ever-increasing trend, current subregion electricity
The peak-valley difference round the clock of net has reached more than 60%, and the peak regulation pressure of electrical network is huge.The composition of China's grid generation form is mainly wrapped
Thermoelectricity, water power, nuclear power, wind-powered electricity generation etc. are included, wherein thermoelectricity proportion occupies absolute superiority, and hydropower installed capacity tends towards stability,
Nuclear power installed capacity is then even more the growth of explosion type in steady-state growth, wind-powered electricity generation installation.Nuclear power generating sets due to needing stable operation, only
Base load can be undertaken, it is impossible to participate in peak regulation, Wind turbines are uncontrollable due to wind-resources, cannot also undertake peak regulation responsibility, on the contrary
The regulating units for needing increase supporting just can guarantee that wind-powered electricity generation is surfed the Net, and Hydropower Unit is due to being limited by water conservancy regulation and itself capacity
System, can only meet the demand of part peak load regulation network, therefore, fired power generating unit peak regulation is the inevitable requirement of following grid generation.Future
If fired power generating unit is thought preferably to survive, it is necessary to have higher peak modulation capacity.
Additionally, wind energy has been obtained for greatly developing as a kind of ripe renewable energy technologies, end 2015,
Up to 1.5 hundred million kilowatts of China's installed capacity of wind-driven power.The characteristics of wind-power electricity generation has fluctuation of service, poor reliability, wind-power electricity generation
The generated output of unit is generated electricity according to the demand of electric power demand side, but is generated electricity according to the situation of wind regime, when
When wind field wind speed is big just can with it is multiple go out electric energy, when wind speed is little, generated output is just few, thus the online of wind-powered electricity generation enters one
Step improves the peak regulation demand of electrical network.It is to ensure large-scale wind power online, it is to avoid the energy waste that wind-abandoning phenomenon is caused, just necessary
The supporting regulating units for being capable of quick response, when wind energy turbine set generated output increases, regulating units reduce load, to ensure electrical network
The equilibrium of supply and demand, when because wind is little, generated output reduces wind energy turbine set, regulating units will rise high load capacity, to meet the electric power of electrical network
Workload demand.This large-scale quick load response peak regulation responsibility can only be undertaken by thermal motor.
Integrated gasification combined cycle plants (Integrated Gasification Combine Cycle, IGCC) are integrated
The clean and effective generation technology of coal gasification and Gas Turbine Combined-cycle, as following coal fired power generation important development direction it
One, its peak modulation capacity is not met by the quick load change demand of electrical network.It is a kind of coal fired power generation of clean and effective that IGCC generates electricity
Technology, compared to traditional coal unit, IGCC is in generating efficiency, CO2Emission level, dust emission, discharged nitrous oxides, sulfur
All have in terms of emissions of oxides and water consume and have great advantage.However, due to the technological process of IGCC it is long, including space division system
Controlling oxygen, gasification furnace reaction, purified synthesis gas, gas turbine power generation, waste heat boiler recovery waste heat, steam turbine power generation etc. are a series of
Flow process, when electrical network needs unit to carry out lifting load, IGCC power stations are firstly the need of from space division system oxygen making amount and gasification furnace throwing
Coal amount is adjusted, and the system speed of response is slower, thus the load change speed of IGCC is slower, and peak modulation capacity is weaker, it is difficult to
Meet following peak regulation demand.IGCC generation technologies demand perfection urgently, to lift peak modulation capacity.
The content of the invention
To overcome, IGCC power generation system load responding is slow, the shortcoming that peak modulation capacity is weak, the utility model proposes a kind of utilize
The IGCC peak-load regulation devices of space division system energy storage, the method for the station service by directly reducing and being lifted IGCC, realize IGCC
The ability of the quick peak regulation in power station.
This utility model is to be achieved through the following technical solutions：
A kind of IGCC peak-load regulation devices of utilization space division system energy storage, including gasification furnace, purified synthesis gas unit, combustion gas
Turbine electricity generation system, afterheat boiler system and steam turbine power generating, oxygen needed for described gasification furnace are carried by space division system
For；Described space division system includes the air cooling compressibility that the variable ratio frequency changer for providing cooling air to rectifying column is adjusted, in essence
Evaporate air in tower and be divided into nitrogen and oxygen, be stored in liquid nitrogen storage tank and liquid oxygen storage tank respectively, liquid oxygen storage tank Jing liquid oxygen pumps, ice chest with
Oxygen heater is connected, and sends to gasification furnace from oxygen heater high pressure oxygen out.
Described air cooling compressibility includes air cooling tower, is sent to mole sieve drier from air cooling tower air out and enters
Row drying, from mole sieve drier air out again through supercharger compression after send expansion compressor, through circulating water
Further cool down into ice chest after device cooling, send into rectification after expander cooling being entered back into from ice chest cooling air out
Tower.
Described space division system will send air cooling tower to be cooled down using independent air compressor machine after air pressurized；
Or, space division system is sent in air cooling tower from gas turbine blower extraction pressure-air and is cooled down.
Further, the liquid oxygen from rectifying column out sends into liquid oxygen storage tank, and liquid oxygen pump extracts liquid oxygen pressurization from liquid oxygen storage tank
After send to ice chest and air heat-exchange, be then sent for oxygen heater, send to gasification furnace from oxygen heater high pressure oxygen out；
Liquid nitrogen storage tank is stored in from rectifying column liquid nitrogen out, and liquid nitrogen pump sends to ice chest after liquid nitrogen pressurization being extracted from liquid nitrogen storage tank
With air heat-exchange, high pressure nitrogen is obtained after being then sent for nitrogen heater heating, send to high pressure nitrogen system；From at the top of rectifying column
Detached nitrogen sends to low-pressure nitrogen system；
Oxygen heater and nitrogen heater are using low-pressure steam as heating source.
Put into while oxygen enters gasification furnace
Purified synthesis gas unit is sent afterwards out from gasification furnace, through the synthesis pneumatic transmission gas turbine power generation for purifying；The smoke evacuation of gas turbine
The waste heat that waste heat boiler reclaims smoke evacuation is sent to, and produces steam and send to steam turbine generating.
When electrical network do not need IGCC peak-load regulations when, space division system be in normal operating conditions, the air inflow of air compressor machine with
Oxygen and nitrogen amount phase equilibrium that space division system is provided, now can meet the heating of nitrogen and oxygen using the heat exchange of ice chest,
Nitrogen heater and oxygen heater do not need work；
The air inflow of space division system when IGCC power stations need increasing productivity because of peak regulation, is reduced, air compressor machine is gradually reduced
With exerting oneself until shutting down, space division system relies on the liquid oxygen of liquid oxygen storage tank storage and the liquid nitrogen of liquid nitrogen storage tank storage continues for supercharger
Oxygen is provided to gasification furnace and high pressure nitrogen system provides nitrogen；With the reduction of ice chest air mass flow, liquid oxygen and liquid nitrogen are cold
Fully heating can not be obtained in case, is needed to start oxygen heater and nitrogen heater according to load, is adjusted to the low of its heat supply
Pressure steam flow, it is ensured that the oxygen flowed out from oxygen heater and nitrogen heater and the temperature of nitrogen.
Compared with prior art, this utility model has following beneficial technique effect：
The IGCC peak-load regulation devices of the utilization space division system energy storage that this utility model is provided, overcome IGCC power generation system
Varying duty speed is slow, the drawbacks of peak load regulation network ability, realizes IGCC outputs using the storage capacity of space division system fast
The ability of velocity modulation section, full factory's output most can realize the lifting and reduction of 20% scope at short notice soon.With gasification
Stove and gas turbine Load Regulation cooperation, it is possible to achieve the quick load change capability of IGCC plant wider range.Due to adopting
Output regulation is carried out with the strategy for directly adjusting station-service electrical power, peaking demand of power grid can be quickly met, thus can be with
Mitigate the quick load change burden of the equipment such as gasification furnace, gas turbine, waste heat boiler, steam turbine.
This utility model has expanded the load change scope of IGCC plant peak regulation, IGCC is undertaken more than volume with the short time
Determine the load of output 20%.In IGCC plant, space division system is main power consumption rich and influential family, wherein air compressor machine and supercharger
Power consumption account for always sending out the 20% of power, by the power for reducing air compressor machine and supercharger, you can fast lifting IGCC electricity
Stand online power.Jumbo liquid oxygen storage tank and liquid nitrogen storage tank are set in space division system, and are specially provided with oxygen heating
Device and nitrogen heater.Using the energy storage capacity of IGCC space division systems, the side of the station service by directly reducing and being lifted IGCC
Method, realizes the ability of the quick peak regulation in IGCC power stations.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1 is coal dust；2 is gasification furnace；3 is purified synthesis gas unit；4 is gas turbine；5 is gas turbine generator；
6 is waste heat boiler；7 discharge fume for remaining pot；8 is steam turbine；9 is steam turbine generator；10 is condenser；11 is feed pump；12
For oxygen heater；13 is nitrogen heater；14 is expansion compressor；15 is decompressor；16 is water recirculator；17 is cold
Case；18 is liquid oxygen pump；19 is liquid nitrogen pump；20 is liquid oxygen storage tank；21 is liquid nitrogen storage tank；22 is rectifying column；23 is low-pressure nitrogen；24
For subcooler；25 is air；26 is air compressor machine；27 is air cooling tower；28 is mole sieve drier；29 is supercharger.
Specific embodiment
This utility model is described in further detail with reference to specific embodiment, described is to this utility model
Explanation rather than restriction.
As shown in figure 1, a kind of IGCC peak-load regulation devices of utilization space division system energy storage, including gasification furnace 2, synthesis gas is net
Change unit 3, gas turbine generating system, afterheat boiler system and steam turbine power generating, oxygen needed for described gasification furnace 2
There is provided by space division system；Described space division system includes the air cooling that the variable ratio frequency changer for providing cooling air to rectifying column 22 is adjusted
Compressibility, air is divided into nitrogen and oxygen in the rectifying column 22, is stored in liquid nitrogen storage tank 21 and liquid oxygen storage tank 20, liquid oxygen respectively
20 Jing liquid oxygen pumps 18 of storage tank, ice chest 17 are connected with oxygen heater 12, are sent to from the high pressure oxygen out of oxygen heater 12
Gasification furnace 2.
Further, described air cooling compressibility includes air cooling tower 29, is sent to from the air out of air cooling tower 29
Mole sieve drier 28 is dried, from the air out of mole sieve drier 28 again through supercharger 29 compression after send turgor pressure
Contracting machine 14, further cools down into ice chest 17 after water recirculator 16 is cooled down, from the cooling air out of ice chest 17 again
Rectifying column 22 is sent into into after the expansion cooling of decompressor 15.
Described space division system will send air cooling tower 27 to be cooled down using independent air compressor machine 26 after air pressurized；
Or, space division system is sent in air cooling tower from gas turbine blower extraction pressure-air and is cooled down.
The peak regulating method of said apparatus, including following operation：
It is when IGCC power stations are connected to the quick load up of electrical network and instruct, in the case where generated output is not increased, empty by reducing
Press and supercharger load, realize IGCC power stations being substantially improved to electrical network output power, meet the requirement of peak regulation quick response；
The liquid oxygen stored using liquid oxygen storage tank meets the demand of gasification furnace oxygen, and the liquid nitrogen stored using liquid nitrogen storage tank meets high pressure nitrogen
Demand；Heating regulation is carried out in oxygen heater to the oxygen from ice chest out using low-pressure steam；Using low-pressure steam
Heating regulation is carried out in nitrogen heater to the nitrogen from ice chest out；
When IGCC power stations are connected to the instruction of electrical network reduction load, increase air compressor air intake amount, make space division system air inflow big
In oxygen and the output of nitrogen, the liquid oxygen reserves of liquid oxygen storage tank and liquid nitrogen storage tank and liquid nitrogen storage during supplementing high load capacity peak regulation
Amount, in case the demand of electrical network load up peak regulation next time；As the load of air compressor machine and supercharger increases, IGCC power stations electricity increases
Plus, the power of electrical network output is reduced, with ice chest air side increased flow capacity, the heat effect of liquid oxygen and liquid nitrogen is increased, is adjusted
The heating steam load of whole oxygen heater and nitrogen heater is until excision heating steam.
Specific embodiment and peak regulating method is given below.
Referring to Fig. 1, the IGCC peak-load regulation devices of a kind of utilization space division system energy storage, mainly including space division system, gasification
The composition such as stove, purified synthesis gas unit, gas turbine generating system, afterheat boiler system, steam turbine power generating (mainly sets
Standby and operational factor is as shown in table 1).
Air 25 is entered from 26 entrance of air compressor machine, is sent into air cooling tower 27 after compression, is sent to molecular sieve drying after cooling
Device 28, after molecular sieve 28 is interior by drying, sends to supercharger 29, out sends to expansion compressor 14 later from supercharger 29, so
After send to water recirculator 16 and cool, be then sent for ice chest 17, air enters turbine expansion after cooling in ice chest 17
Machine 15, sends into rectifying column 22 after expansion cooling wherein, and air is divided into nitrogen and oxygen in the rectifying column 22, and which part is high
Pure nitrogen gas out, send to power plant's low-pressure nitrogen system as low-pressure nitrogen 23 from the top of rectifying column.Liquid oxygen is extracted out from rectifying column to send
To liquid oxygen storage tank 20, liquid oxygen storage tank 20 provides liquid oxygen to liquid oxygen pump 18, and liquid oxygen pump 18 is sent to ice chest 17 and carried out after liquid oxygen is pressurizeed
Endothermic gasification, sends to oxygen heater 12 from the oxygen out of ice chest 17, is carried out using low-pressure steam in oxygen heater 12
Further gasification furnace 2 is delivered to after heat temperature raising.Liquid nitrogen is extracted out from rectifying column and delivers to liquid nitrogen storage tank 21, liquid nitrogen storage tank 21 is to liquid nitrogen pump
19 provide liquid nitrogen, and liquid nitrogen pump 19 is sent to ice chest 17 and carries out endothermic gasification, sends to from the nitrogen out of ice chest 17 after liquid nitrogen is pressurizeed
Nitrogen heater 13, according to nitrogen temperature situation, after carrying out further heat temperature raising using low-pressure steam in nitrogen heater
Deliver to full factory's high pressure nitrogen system.
Coal dust 1 and oxygen are admitted to gasification furnace 2 together, generate crude synthesis gas after completing gasification in gasification furnace, thick to close
The synthesis gas that cleaning is obtained after synthetic gas cleaning system purification is admitted to into gas is then sent for 4 burning expansion of gas turbine and does
Work(, gas turbine drive gas turbine generator 5 to generate electricity, and waste heat boiler 6,6 recovered flue gas of waste heat boiler are sent in gas turbine smoke evacuation
Smoke evacuation 7 after waste heat enters air.The steam that waste heat boiler 6 is produced sends to 8 expansion work of steam turbine, and steam turbine 8 drives and steams
Steam turbine generator 9 generates electricity, and steam turbine 8 is discharged exhaust steam and sends into condenser 10, exhaust steam condense into water in condenser 10 after by
Water pump 11 returns waste heat boiler.
IGCC peak adjusting device capital equipment and operational factor of the table 1 using space division energy storage
In said system, space division system is main power consumption rich and influential family, and wherein the consumption point power of air compressor machine and supercharger is about
Account for the 20% of total power.When electrical network does not need IGCC power generation system peak regulation, space division system is in normal operating conditions,
Oxygen and nitrogen amount phase equilibrium that the air inflow of air compressor machine is produced with space division system, now using the backheat heating function of ice chest
Meet the heating function of nitrogen and oxygen, nitrogen heater and oxygen heater do not need work；
When electrical network do not need IGCC peak-load regulations when, space division system be in normal operating conditions, the air inflow of air compressor machine with
Oxygen and nitrogen amount phase equilibrium that space division system is provided, now can meet the heating of nitrogen and oxygen using the heat exchange of ice chest,
Nitrogen heater and oxygen heater do not need work；
When IGCC power generation system needs peak regulation increasing productivity, according to the needs of load up, control reduces space division system
Exerting oneself for the air inflow of system, reduction air compressor machine and supercharger, shuts down up to air compressor machine and supercharger, and now, space division system is relied on
The liquid oxygen of liquid oxygen storage tank storage and the liquid nitrogen of liquid nitrogen storage tank storage continue to provide oxygen and to the full factory's elevated pressure nitrogen of IGCC to gasification furnace
Gas system provides nitrogen.Due to the reduction of ice chest air mass flow, liquid oxygen and liquid nitrogen can not obtain fully heating in the ice chest, according to
Load needs, and starts oxygen heater and nitrogen heater, is heated by low-pressure steam, adjust low-pressure steam flow can ensure from
Oxygen heater and nitrogen heater high pressure oxygen out and high pressure nitrogen temperature are qualified.
By reducing the method that supercharger and air compressor machine load are even shut down, the power that IGCC is externally exported can be made quick
Lifted, to electrical network output Ramp Rate up to power plant's rated generation load 15%/min, in short-term power plant's output increase
Width reaches as high as 20%.
After by reducing space division system power and increasing power station power output, if the grid requirements power station within several hours
Output is reduced, then waits until, when peak load regulation network needs IGCC to reduce load, to increase air compressor air intake amount, make space division system
System air inflow is more than the output of oxygen and nitrogen, the liquid oxygen reserves of liquid oxygen storage tank and liquid nitrogen storage tank during supplementing high load capacity peak regulation
With liquid nitrogen reserves, in case the demand of electrical network load up peak regulation next time, as the load for increasing air compressor machine and supercharger increases, factory
Electricity consumption increases, and the power that IGCC power generation system is exported to electrical network is reduced, under the operating mode, due to ice chest air side increased flow capacity, right
The heat effect of liquid oxygen and liquid nitrogen is increased, the load of oxygen heater and nitrogen heater according to temperature conditionss, can be adjusted until
Excision heating steam.
After by reducing space division system power and increasing power output, if electrical network requires that unit is tieed up within the long period
Hold high-output power, then by step up the load of gasification furnace, gas turbine generating system, steam turbine power generating etc. by
The lifting of power plants generating electricity power is gradually realized, is at the same time progressively recovered air compressor machine and supercharger load, is increased station-service electrical power, directly
Normal operating level is returned to space division system is made.
Example given above is to realize this utility model preferably example, and this utility model is not limited to above-mentioned enforcement
Example.Any nonessential addition that those skilled in the art is made according to the technical characteristic of technical solutions of the utility model,
Replace, belong to protection domain of the present utility model.
Claims (4)
1. a kind of IGCC peak-load regulation devices of utilization space division system energy storage, including gasification furnace (2), purified synthesis gas unit (3),
Gas turbine generating system, afterheat boiler system and steam turbine power generating, it is characterised in that described gasification furnace (2) institute
Aerobic gas is provided by space division system；Described space division system includes what the variable ratio frequency changer for providing cooling air to rectifying column (22) was adjusted
Air cools down compressibility, is divided into nitrogen and oxygen in the interior air of rectifying column (22), is stored in liquid nitrogen storage tank (21) and liquid respectively
Oxygen storage tank (20), liquid oxygen storage tank (20) Jing liquid oxygen pumps (18), ice chest (17) and oxygen heater (12）It is connected, from oxygen heating
Device (12) high pressure oxygen out sends to gasification furnace (2).
2. as claimed in claim 1 using the IGCC peak-load regulation devices of space division system energy storage, it is characterised in that described sky
Air cooling compressibility includes air cooling tower (27), is sent to mole sieve drier (28) from air cooling tower (27) air out and is done
It is dry, expansion compressor (14) is sent after supercharger (29) compression again from mole sieve drier (28) air out, through following
Further cool down into ice chest (17) after ring water cooler (16) cooling, expansion is entered back into from ice chest (17) cooling air out
Rectifying column (22) is sent into after machine (15) expansion cooling.
3. as claimed in claim 2 using the IGCC peak-load regulation devices of space division system energy storage, it is characterised in that described sky
Subsystem will send air cooling tower (27) to be cooled down using independent air compressor machine (26) after air pressurized；
Or, space division system is sent in air cooling tower from gas turbine blower extraction pressure-air and is cooled down.
4. as claimed in claim 1 or 2 using the IGCC peak-load regulation devices of space division system energy storage, it is characterised in that from essence
Evaporating tower (22) liquid oxygen out and sending into liquid oxygen storage tank (20), liquid oxygen pump (18) is sent to after liquid oxygen pressurization being extracted from liquid oxygen storage tank (20)
Ice chest (17) and air heat-exchange, are then sent for oxygen heater (12), send to from oxygen heater (12) high pressure oxygen out
Gasification furnace (2)；
Liquid nitrogen storage tank (21) is stored in from rectifying column (22) liquid nitrogen out, liquid nitrogen pump (19) extracts liquid nitrogen from liquid nitrogen storage tank (21) and adds
Ice chest (17) and air heat-exchange are sent to after pressure, high pressure nitrogen are obtained after being then sent for nitrogen heater (13) heating, are sent to high pressure
Nitrogen system；Low-pressure nitrogen system is sent to from detached nitrogen at the top of rectifying column (22)；
Oxygen heater (12) and nitrogen heater (13) are using low-pressure steam as heating source.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621054216.7U CN206144670U (en) | 2016-09-13 | 2016-09-13 | Utilize IGCC power station peak regulation device of air separation system energy storage |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621054216.7U CN206144670U (en) | 2016-09-13 | 2016-09-13 | Utilize IGCC power station peak regulation device of air separation system energy storage |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285944A (en) * | 2016-09-13 | 2017-01-04 | 中国华能集团公司 | A kind of IGCC peak-load regulation device and method utilizing space division system energy storage |
| CN109441574A (en) * | 2018-11-02 | 2019-03-08 | 中国石油大学(华东) | Nearly zero carbon emission integral coal gasification cogeneration technique for peak regulation |
| CN111043833A (en) * | 2019-12-20 | 2020-04-21 | 北京科技大学 | Internal compression air separation process flow with energy storage and power generation functions |
| CN112983584A (en) * | 2021-02-07 | 2021-06-18 | 华能（天津）煤气化发电有限公司 | Integrated Integrated Gasification Combined Cycle (IGCC) power station start-stop method |
-
2016
- 2016-09-13 CN CN201621054216.7U patent/CN206144670U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285944A (en) * | 2016-09-13 | 2017-01-04 | 中国华能集团公司 | A kind of IGCC peak-load regulation device and method utilizing space division system energy storage |
| CN106285944B (en) * | 2016-09-13 | 2017-12-01 | 中国华能集团公司 | A kind of IGCC peak-load regulation device and methods using space division system energy storage |
| CN109441574A (en) * | 2018-11-02 | 2019-03-08 | 中国石油大学(华东) | Nearly zero carbon emission integral coal gasification cogeneration technique for peak regulation |
| CN109441574B (en) * | 2018-11-02 | 2021-07-23 | 中国石油大学(华东) | Integrated coal gasification combined power generation process with near-zero carbon emission for peak regulation |
| CN111043833A (en) * | 2019-12-20 | 2020-04-21 | 北京科技大学 | Internal compression air separation process flow with energy storage and power generation functions |
| CN112983584A (en) * | 2021-02-07 | 2021-06-18 | 华能（天津）煤气化发电有限公司 | Integrated Integrated Gasification Combined Cycle (IGCC) power station start-stop method |
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