CN1161074A - Generating equipment - Google Patents
Generating equipment Download PDFInfo
- Publication number
- CN1161074A CN1161074A CN 96190900 CN96190900A CN1161074A CN 1161074 A CN1161074 A CN 1161074A CN 96190900 CN96190900 CN 96190900 CN 96190900 A CN96190900 A CN 96190900A CN 1161074 A CN1161074 A CN 1161074A
- Authority
- CN
- China
- Prior art keywords
- power generating
- generating equipment
- gas
- additional fuel
- fuel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
A power plant comprises a combustor(1), in which a combustion of a fuel while forming hot flue gases is intended to take place, means(9-11) for supplying combustible gases to a location(8, 24) in or in the intermediate proximity of the path of said flue gases downstream of the combustor and at least a burner(42, 43) arranged to cause a combustion of the combustible gases at said location for mixing the gases resulting therefrom with said flue gases for increasing the temperature of the latters. The plant also comprises an arrangement(34-40) for supplying an additional fuel to said location and a burner(42, 43) arranged to cause combustion of this fuel at said location for mixing also the gases resulting therefrom with said flue gases for increasing the temperature thereof. This arrangement has means(39, 40) for optionally regulating the supply of said additional fuel.
Description
Invention field and prior art
The present invention relates to power generating equipment, it comprises for fuel combustion, produce the firing chamber of hot flue gases simultaneously, in this downstream, firing chamber vapor plume path or from the device of the nearer place transporting combustible gases of this vapor plume path and at least one, be suitable for burner that inflammable gas is burnt in above-mentioned place, the gas that burning produces mixes with above-mentioned vapor plume, to improve effluent gas temperature.
In this power generating equipment,, mainly be for improving effluent gas temperature,, or only improving its possible output power so that can improve the efficient of power generating equipment to above-mentioned vapor plume path or near this vapor plume path transporting combustible gases and burning combustible gas.This may be the related problem of various types of power generating equipments that produces vapor plume when fuel combustion, for example has the power generating equipment as fluidized bed, oil-fired boiler and the alkali groove etc. of bubbling type or the microgranular fuel combustion of circular form confession.As mentioned above, in the disclosure, " power generating equipment " definition not only comprises the equipment of generating, and comprises that all kinds produce heat or produce heat and the equipment of electricity.
For illustrating root problem of the present invention (but therefore not limiting the present invention by any way), will be described hereinafter the PFBC-power generating equipment, i.e. the power generating equipment of combustion particle shape fuel in the high pressure fluidized bed.SE patent publication No. 458955 and Swedish patent application 9501097-1 by for example the applicant, such power generating equipment is understood by people, in this power generating equipment, inflammable gas input upper combustion chamber (topping combustor), and burning therein, the hot gas that burning produces mixes with vapor plume, makes vapor plume improve temperature before the gas turbine that arrives power generating equipment.In above-mentioned power generating equipment, fuel bed chemical process in the described firing chamber can not obtain temperature and be higher than about 950 ℃ vapor plume, but, bring up to this more than temperature with propulsive gas (being vapor plume) temperature, the producible power of gas turbine is with sharp increase, therefore require effluent gas temperature is brought up to 1200-1500 ℃, to obtain higher power generating equipment total efficiency.
When above-mentioned power generating equipment was moved under sub load, promptly when the power that obtains from power generating equipment was lower than the power that it can produce, the pressure in power generating equipment pressurized container and vapor plume path was lower than the pressure of busy hour.When from operation at part load starting with need make load growth the time, up to now, in such known power generating equipment, above-mentioned load growth has caused at short notice, and the power of whole generating equipment begins to descend, because compressor is driven by gas turbine, and need immediately to pressurized container pressurization more high-power so that the air-flow that increases can be pressed in the pressurized container.At first, in gas turbine, can not realize the growth of above-mentioned power, because combustion process is constant in long-time.For this reason, the power of the required increase of compressor is obtained by the power of that part of gas turbine that enters generator, reduces useful horsepower thus.Inflammable gas major part (but be not must) is produced by vaporizer, this vaporizer is being carried gasified fossil fuel under the conditions of air by the gas turbine compressor driven, the result is when load growth, the gas flow of being carried to above-mentioned combustion field by vaporizer also descends at first, and this flow decline needed time is than the length of wishing.In this power generating equipment, sometimes vaporizer also can go wrong, this means that the generated output of having to power generating equipment reduces rapidly, may drop to " wait " state, promptly have to make power generating equipment to produce so-called " tripping operation ", and the power that makes power generating equipment return to requirement again need the long duration.Therefore, from the fund viewpoint, in this case, power generating equipment can not be exported the power that needs in considerable time.
Summary of the invention
The method of above-mentioned inconvenience in the now known power generating equipment the objective of the invention is to be improved, the type of these power generating equipments illustrates in preamble, said method comprises provides a kind of power generating equipment, it has the mobility of the higher required output power of adaptation power generating equipment, and mainly has an ability of the higher output power that meets the needs of growth rapidly, in this power generating equipment, if the equipment of transporting combustible gases (as vaporizer) shuts down, can avoid the power of power generating equipment to reduce rapidly.
The acquisition of the object of the invention comprises provides a kind of like this power generating equipment, it has the configuration device to additional fuel that above-mentioned combustion field is carried, with the burner that is suitable for this fuel is burnt in the burning place, the gas that burning produces mixes with vapor plume equally, to improve effluent gas temperature, described configuration device comprises choosing wantonly regulates the device of carrying additional fuel.Because this device can be regulated to the burning place and carry additional fuel, when unexpected requirement when operation at part load increases load, load is increased very fast, therefore when load growth, if power generating equipment has gas turbine, the gas flow of importing in this gas turbine can increase immediately, thus but the raising of accelerating power.Like this, obtain flash-up by increase burning in the burning place, when power generating equipment had gas turbine, the power transfer of above-mentioned growth was to gas turbine, so gas turbine can produce more air and more high-power quickly.Because above-mentioned configuration device is provided, when going wrong, or need repairing resemble the vaporizer when the device of burning place transporting combustible gases, by suitably adjusting with said apparatus, can guarantee equally to carry additional fuel to the burning place, thereby avoid power generating equipment " tripping operation " in this case, or its power descends rapidly once more.
According to a preferred embodiment of the invention, described configuration device is suitable for the additional fuel to burning place delivering liquid or gaseous state, and for the purpose of the facility, this additional fuel can be oil.Like this, mode is complimentary to one another easily for two kinds of fuel " inflammable gas " and " additional fuel ", and therefore, both having made can not transporting combustible gases, still can carry additional fuel.But, within the scope of the present invention, by above-mentioned configuration preparation to the additional fuel of burning place transporting combustible gases form certainly with separate fully by the said equipment transporting combustible gases.
According to another preferred embodiment of the present invention, power generating equipment comprises the container of storing additional fuel, and this container links to each other with the burning place by choosing the interconnection pipeline of opening wantonly.By just storing additional fuel in the container as a power generating equipment part by this way, can be with this additional fuel by opening the very fast input burning of interconnection pipeline place.In addition, also to make wherein to be full of additional fuel certainly, because at power generating equipment consumption additional fuel in service to this storage container air feed.According to another preferred embodiment of the present invention, power generating equipment comprises some devices, and they are used to regulate the configuration device of carrying additional fuel, so that when needs improve the output power of power generating equipment, carries this additional fuel to the burning place.Can guarantee thus very promptly to improve output power for above-mentioned reason.
According to another preferred embodiment of the present invention, power generating equipment comprises some devices, they are used to regulate the configuration device of carrying additional fuel, so that at the device that needs repairing to burning place transporting combustible gases, the function of these devices go wrong or other similar situations under, when needing maybe must cut off these devices, carry additional fuel to the burning place.Word " must cut off " and for example comprise also that because the result of power generating equipment run-time error, its power sharply descends, thereby the equipment of transporting combustible gases situation about disconnecting wholly or in part itself.Just in this case, by regulating above-mentioned configuration device,, can avoid the what is called " tripping operation " of power generating equipment or the decline once more and the high flow rate of its power to carry additional fuel.
The another one preferred embodiment according to the present invention, described controlling device are suitable for when the output power substantially constant of power generating equipment, under the situation of its normal operation, make to the burning place and carry additional fuel to stop.Thus, this inflammable gas burns by transporting combustible gases and in the burning place, power generating equipment will obtain the raising of required effluent gas temperature in mode easily, carry the configuration device of additional fuel only in case of emergency to use, for example at increase sharply power generating equipment load of needs, or to burning place transporting combustible gases generation problem the time, using.
Another preferred embodiment again according to the present invention, power generating equipment comprise the gas turbine that is driven by vapor plume.Although problem of the present invention is not only applicable to have the power generating equipment of gas turbine, but when the power generating equipment of the illustrated type of preamble has this gas turbine, problem of the present invention stresses in particular, in this case, carries the superiority of additional fuel obvious especially.
Be particularly related to other preferred embodiments of power generating equipment, especially PFBC-power generating equipment with high compression combustion chamber and downstream vapor plume path thereof among the present invention, will constitute the theme of narrating in some dependent claims.
Another preferred embodiment again according to the present invention, power generating equipment comprises at least one chamber, and inflammable gas and additional fuel burn therein, and the gas that burning produces mixes with vapor plume, the temperature of vapor plume is improved, and this chamber is arranged in downstream, firing chamber vapor plume path.Other preferred embodiments according to the present invention, above-mentioned chamber can so-called upper combustion chamber (topping combustor), it is arranged in gas turbine upstream vapor plume path, another other the preferred embodiment according to the present invention, above-mentioned chamber can be between so-called preheated burning or the preheated burning chamber, when power generating equipment has at least two gas turbines, in the vapor plume path of this preheated burning chamber between two gas turbines, so that the vapor plume of lowering the temperature in first gas turbine improved temperature before input gas turbine thereafter, therefore, by replenishing additional fuel to vapor plume, the power of second gas turbine is improved rapidly, this utmost point helps the power generating equipment load to increase fast, or keeps the constant operation of power generating equipment when carrying inflammable gas to have problems suddenly to this chamber.In addition, carry the configuration device of additional fuel also can be suitable for all carrying additional fuel to so-called upper combustion chamber and so-called preheated burning chamber, so that can very rapidly improve the load of this power generating equipment, and when these firing chamber transporting combustible gases to power generating equipment have problems, avoid an above-mentioned difficult problem.
Additional advantages of the present invention and favorable characteristics will be embodied by following narration and other appended claims.
The accompanying drawing summary
With reference to following accompanying drawing, the preferred embodiments of the invention that subsequent introduction is quoted as embodiment.
Among the figure:
The PFBC-power generating equipment of single page Fig. 1 graphical illustration preferred embodiment of the invention, it has the circulation (latter does not indicate) of mixed gas and steam.
The invention DESCRIPTION OF THE PREFERRED
As mentioning, the present invention is confined to it never in any form in the PFBC-power generating equipment, promptly be confined to the application in the power generating equipment of combustion particle shape fuel in the high pressure fluidized bed, yet, because basic problem of the present invention is obvious especially to this class power generating equipment, hereinafter will be with the application note the present invention in this class power generating equipment, to explain basic thought of the present invention.Therefore, the part of this power generating equipment of graphical illustration in the single page accompanying drawing, described power generating equipment comprise the firing chamber 1 that is arranged in container 2, and this volume of a container can be 10 usually
4m
3, and can be forced into for example about 16 crust.Give firing chamber 1 pressurization and make the firing chamber or burning between in the above-mentioned pressurized container of bed 4 fluidised pressurized air 3 inputs.This pressurized air is indicated the fluidization nozzle 5 input firing chambers that are positioned at the bottom, firing chamber by diagram, makes the bed fluidization in the firing chamber.This bed is made by bed material, granular absorbents and microgranular fuel (preferably pulverizing carbon), burns in the fluidizing air of this microgranular fuel in the above-mentioned bed of input.Then, combustion gas (hereinafter claiming vapor plume) is by first Room 8 of above-mentioned bed through purifier apparatus 6 (being made up of the high-temperature filter that is used for high pressure in the present embodiment) and shutoff valve 7 input upper combustion chamber forms.Inflammable gas or gaseous fuel via high-temperature filter 11, are also imported upper combustion chamber 1 by pipeline 9 by the vaporizer 10 of known type.In upper combustion chamber 8, effect by burner 42, above-mentioned inflammable gas burns jointly with the pressurized air of importing by pipeline 12 from high pressure compressor 13, mix then with from the vapor plume of firing chamber 1, to improve effluent gas temperature, thereby the delivery temperature that makes upper combustion chamber reaches 1200-1500 ℃, makes this gas be suitable as the propulsive gas of first turbo machine 14 that promotes the high pressure turbine form fully.By upper combustion chamber, the temperature of above-mentioned combustion gas rises to 1200-1500 ℃ from about 850-950 ℃.
It is coaxial that high pressure turbine and high pressure compressor and generator 15 are positioned at, and can obtain useful power by this generator.High pressure compressor 13 is told pipeline 12 by pipeline 16 also firing chamber 1 conveying pressurized air in PFBC from pipeline 16.Shutoff valve 17 is between high pressure compressor and firing chamber 1.High pressure compressor is also carried air by pipeline 18, for in vaporizer 10, gasifying, compressor 19 is housed in pipeline 18, pressure with gas in the further raising vaporizer, because need make the pressure of vaporizer output gas flow be higher than the pressure of the flue gas stream that arrives upper combustion chamber, so that the combustible gas physical efficiency under each setting pressure condition is easily imported upper combustion chamber.Liquid or solid fuel (being microgranular carbon in the present embodiment) gasifies in vaporizer, and produces inflammable gas in a known way by the substoichiometric process.Can be by vaporizer 10 residues or residual fuel by the bed 4 in the fuel channel 20 input firing chambers 1.
The power generating equipment of PFBC-shown in the accompanying drawing is a modified model, because it has the additional gas turbo machine 21 of middle-pressure turbine form, this turbo machine is positioned at coaxial 22 with high pressure turbine 14.The gas that expands in high pressure turbine 14 and lower the temperature enters second Room 24 that is called between preheated burning chamber or preheated burning by pipeline 23.Preheated burning chamber 24 is in the mode (diagram) identical with upper combustion chamber 8, obtain first combustible gas stream that produces by vaporizer 10 and the pressurized air of exporting by high pressure compressor 13 by pipeline 25 and 26 respectively, thus, these inflammable gass burn in this preheated burning chamber by burner 43, the hot gas that is produced mixes with the vapor plume from high pressure turbine, makes vapor plume improve temperature once more before by pipeline 27 input middle-pressure turbines 21.Can significantly improve the output power of middle-pressure turbine in this way.
The vapor plume that expands in middle-pressure turbine 21 imports low-pressure turbine 28.The gas that this low-pressure turbine is discharged is energy content still, and this gas can be handled by vapor economizer 29.Low pressure compressor 31 also is positioned on the axle 30 of low-pressure turbine 28, and air is by in filter 32 these low pressure compressors of input.In addition, low pressure compressor is driven by low-pressure turbine, and the air of preliminary compression is provided to high pressure compressor 13 by the low pressure compressor outlet.Interstage cooler 33 is between low pressure compressor and high pressure compressor, to reduce the temperature of input high pressure compressor 13 intake airs.
Above-mentioned power generating equipment has the steam turbine part, this paper does not mark, but pointed out this steam turbine by the one group of pipe 41 that immerses fluidized bed 4, water circulation in pipe 41, evaporation, and overheated by this pipe with the heat exchange of bed storeroom, to be absorbed in the heat of burning and being produced in the fluidized bed.
Up to the present, described power generating equipment is understood substantially, will introduce new feature of the present invention now.
Power generating equipment of the present invention comprises another container 34 of storing additional fuel (being oil in described embodiment).Pump 35 is arranged in pipeline 36, so that carry additional fuel to upper combustion chamber 8 and preheated burning chamber 24 by container 34 respectively by pipeline 37 and arm 38 thereof.In above-mentioned firing chamber, additional fuel can burn in a usual manner by burner 42,43, and the hot gas of burning generation is mixed with vapor plume, is suitable for obtaining higher-wattage respectively in gas turbine 14 and 21 so that effluent gas temperature brought up to.In addition, device 39 and 40 are housed respectively in pipeline 37 and 38, are used to regulate the additional fuel flow that enters each chamber 8 and 24.These regulating equipments 39 and 40 are made of valve, these valves can cut out fully, when guaranteeing the output power substantially constant when power generating equipment, under the situation of its normal operation, only by be provided at the hot gas that mixes with flue gas stream in upper combustion chamber and the preheated burning chamber by the vaporizer transporting combustible gases.Regulating equipment 39 preferably links to each other with any control apparatus that does not mark with 40, and this control apparatus is by manual operations, or preferably by measuring arbitrarily or several Operational Limitss are controlled the effect of above-mentioned controlling device.
Controlling device 39 and 40 lays respectively in pipeline 37 and 38, so as at needs when additional fuels (be oil this moment) are carried in firing chamber 8 and 24, open the air-flow of above-mentioned pipeline, and start pump 35.When needs improve the load of power generating equipment, need to carry additional fuel, because it is when power generating equipment is moved under sub load, low when moving for firing chamber 1 and vapor plume path institute applied pressure than maximum load to container 2 with by container 2 by compressor 31 and 13.Suddenly require to improve the output power of power generating equipment in this operation at part load, promptly increase its load, in the time of may increasing to the maximum load operation, to the speed of load growth, it is extremely important how promptly improving system pressure.Must improve the power of gas turbine, to improve air mass flow by compressor output, this causes the gas turbine revolution to descend at first in known power generating equipment, and the air pressure of compressor descends at first thus, so that the pressure increase will be postponed in the system, therefore the pressure of vaporizer 10 output gas flows also descends, and this makes load may increase slowlyer.Yet the present invention has solved this problem by configuration adjustment device 39 and 40, and this controlling device can be opened when needs increase load, thereby additional fuel input upper combustion chamber 8 and/or preheated burning chamber 24.In these places, improve the flow of vapor plume by this way, thereby at each turbo machine 14 and 21, and be connected on and obtain the power that increases in the turbo machine 28, so gas turbine can export immediately more high-power, thereby improve to the compressor 13 of system's pressurization and 31 power.Thus, load can very fast growth, and is unnecessary because of the gas turbine compressor needs more high-powerly to be pressed into pressurized container with the air stream that will increase immediately, and the power that makes power generating equipment is in initial decline.After the load growth, preferably close controlling device 39 and 40, when the more low-level increase that need set up is newly loaded, open this controlling device later on after this load level or load reduction.
Need carry other situations of additional fuels occur in vaporizer 10 to upper combustion chamber 8 and/or preheated burning chamber 24 and go wrong suddenly, so that it should be disconnected, or because the result of fault when vaporizer itself is disconnected wholly or in part.Up to now, in these cases, in such known power generating equipment, must be by making power generating equipment be in " wait " state or reducing the power that power generating equipment produces rapidly by any other mode.Yet, in power generating equipment of the present invention, when the problems referred to above take place, by opening one or two controlling device 39 and 40, thereby additional fuel is imported in these firing chambers by the substitute of the inflammable gas of vaporizer 10 input firing chambers 8 and/or 24 as other, can be avoided power generating equipment power to reduce rapidly.Therefore, in this case,, when normally moving without a doubt, it carries additional fuel at the preferably lasting substantially constant of the output power of power generating equipment.
The present invention is confined to above-mentioned preferred embodiment certainly never in any form, but under the situation of basic thought of the present invention, will show several possibilities of changing above-mentioned preferred embodiment for those skilled in the art.
Definition " can choose wantonly " also comprises the automatic adjustment of discussing to above-mentioned controlling device in the middle of this patent claim, and this is adjusted automatically and depends on any special Operational Limits.
In power generating equipment with upper combustion chamber and preheated burning chamber, may by row make the additional fuel air-flow only with these two firing chambers in one link to each other.
The burner of mentioning in appended claims 1 is used to make inflammable gas and additional fuel burning, and this burner is made up of an ordinary burner, and " burner " represents implication widely, comprises that all kinds can guarantee the device of fuel combustion.
Claims (19)
1. one overlaps power generating equipment, it comprises for fuel combustion, produce the firing chamber (1) of hot flue gases simultaneously, in this downstream, firing chamber vapor plume path or from the nearer place (8 of this vapor plume path, 24) device of transporting combustible gases (9-11), be suitable for burner (42 that inflammable gas is burnt with at least one in above-mentioned place, 43), the gas that burning produces mixes with described vapor plume, to improve effluent gas temperature, it is characterized in that, this power generating equipment comprises configuration device (34-40) from additional fuel to above-mentioned place that carry, with the burner (42 that is suitable for this fuel is burnt in above-mentioned place, 43), the gas that burning produces mixes with vapor plume equally, to improve effluent gas temperature, above-mentioned configuration device comprises choosing wantonly regulates the device (39,40) of carrying additional fuel.
2. the power generating equipment of claim 1 is characterized in that, described configuration device (34-40) is used for the additional fuel to above-mentioned place delivering liquid or gaseous state.
3. claim 1 or 2 power generating equipment is characterized in that described additional fuel is an oil.
4. each power generating equipment among the claim 1-3 is characterized in that, it comprises the container (34) of storing additional fuel, and this container links to each other with described place (8,24) by choosing the interconnection pipeline of opening (37,38) wantonly.
5. the power generating equipment of claim 4 is characterized in that, it comprises device (35) from pipeline to described place that carry additional fuel from said vesse by.
6. the power generating equipment in the claim 5 is characterized in that, above-mentioned feeder is a pump (35).
7. each power generating equipment is characterized in that in the aforementioned claim, and it comprises device (39,40), this device is used to regulate the configuration device of carrying additional fuel, so that when needs improve the output power of power generating equipment, carry additional fuel to described place (8,24).
8. each power generating equipment in the aforementioned claim, it is characterized in that, it comprises device (39,40), this device is used to regulate the configuration device of carrying additional fuel, so as the function to the device (9-11) of place (8,24) transporting combustible gases, these devices of needing repairing go wrong or other similar situations under, when needing maybe must cut off these devices, carry additional fuel to above-mentioned place.
9. each power generating equipment is characterized in that in the aforementioned claim, and described controlling device (39,40) is used for when the output power substantially constant of power generating equipment, at its normal operation period, makes to place (8,24) and carries additional fuel to stop.
10. each power generating equipment is characterized in that in the aforementioned claim, and parts (10) are used for providing inflammable gas by gasified liquid or solid fuel.
11. each power generating equipment is characterized in that in the aforementioned claim, it comprises the pressurized container (2) that includes firing chamber (1), and this pressurized container is pressurized, so that produce superpressure in firing chamber and downstream vapor plume path thereof.
12. each power generating equipment is characterized in that in the aforementioned claim, it comprises the gas turbine (14,21,28) that is driven by vapor plume.
13. the power generating equipment of claim 11 and 12 is characterized in that, it comprises more than one or one and being fit to by gas turbine (14,21,28) compressor driven (13,31), so that produce superpressure in pressurized container (2).
14. claim 10 and 12 and power generating equipment that may claim 13, it is characterized in that, it comprises that by gas turbine (14) compressor driven (13) this compressor is fit to provide pressurized air to gasification member (10), with gasified liquid or solid fuel.
15. each power generating equipment is characterized in that in the aforementioned claim, it is the PFBC-power generating equipment, i.e. the power generating equipment of combustion particle shape fuel in the high pressure fluidized bed.
16. each power generating equipment is characterized in that in the aforementioned claim, it comprises at least one chamber (8,24), in this chamber, burning combustible gas, the gas that burning produces mixes with vapor plume, and to improve effluent gas temperature, above-mentioned chamber is arranged in the downstream vapor plume path of firing chamber (1).
17. the power generating equipment of claim 12 and 16 is characterized in that, chamber (8) are arranged in the upstream vapor plume path of gas turbine (14), so that effluent gas temperature is suitable for driving this gas turbine.
18. the power generating equipment of claim 12 and 16 or 17, this power generating equipment comprises at least two gas turbines (14 that are sequentially arranged in the vapor plume path, 21), it is characterized in that, the chamber of described type (24) is positioned at two gas turbines (14,21) in the vapor plume path between, so that the vapor plume of cooling improves temperature before at input gas turbine (21) thereafter in first gas turbine (14).
19. the power generating equipment of claim 17 and 18 is characterized in that, it comprises the device (39,40) that is suitable for distributing to above-mentioned two chambers the additional fuel flow
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96190900 CN1161074A (en) | 1995-12-11 | 1996-12-11 | Generating equipment |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9504429-3 | 1995-12-11 | ||
| CN 96190900 CN1161074A (en) | 1995-12-11 | 1996-12-11 | Generating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1161074A true CN1161074A (en) | 1997-10-01 |
Family
ID=5128159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96190900 Pending CN1161074A (en) | 1995-12-11 | 1996-12-11 | Generating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1161074A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806456A (en) * | 2014-03-18 | 2015-07-29 | 摩尔动力(北京)技术股份有限公司 | Wind-energy steady-flow energy supply method and system |
| CN104819111A (en) * | 2014-03-18 | 2015-08-05 | 摩尔动力(北京)技术股份有限公司 | Photovoltaic power generation current-stabilized energy supply method and system |
-
1996
- 1996-12-11 CN CN 96190900 patent/CN1161074A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806456A (en) * | 2014-03-18 | 2015-07-29 | 摩尔动力(北京)技术股份有限公司 | Wind-energy steady-flow energy supply method and system |
| CN104819111A (en) * | 2014-03-18 | 2015-08-05 | 摩尔动力(北京)技术股份有限公司 | Photovoltaic power generation current-stabilized energy supply method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0318122B1 (en) | Gas turbine cycle | |
| US5794431A (en) | Exhaust recirculation type combined plant | |
| EP2206903B1 (en) | Method for controlling a heating value of a fuel | |
| CA2276696A1 (en) | Combustion turbine with fuel heating system | |
| CN1201896A (en) | Method and apparatus for control of integrated cryogenic air separation unit/gas turbine system | |
| CN106481451A (en) | There is sequential combustion assembly and the gas turbine of propellant composition controller | |
| US4421989A (en) | Power plant with a gas turbine for operation of a generator | |
| US6247301B1 (en) | Gasifier and a power plant | |
| CN1161074A (en) | Generating equipment | |
| CN211316244U (en) | Gas fuel supply system applied to DLE type combustion cylinder | |
| JP4720966B2 (en) | Gas turbine power generator using biogas as fuel | |
| CA2172523C (en) | A combined gas and steam cycle pressurized fluidized bed boiler power plant and a method of establishing and operating the same | |
| CN1161076A (en) | Generating equipment | |
| CN1076785C (en) | Power plant | |
| CN1177997A (en) | Power plant | |
| CN216953030U (en) | Novel light hydrocarbon gasification and combustion integrated combustion system | |
| CN1161075A (en) | High-voltage fluidized bed combustion powerplant equipment | |
| JP2000502159A (en) | Power plant | |
| KR19990023027A (en) | Method and apparatus for generating additional energy in power units | |
| CN1030004C (en) | Method of operating gas turbine unit | |
| RU2031214C1 (en) | Method of optimization of operating steam-gas power plant | |
| JPS5593928A (en) | Operating method of gasified hybrid plant | |
| US5331804A (en) | System for starting a power plant | |
| JPH04359703A (en) | Method for controlling desulfurization rate in fluidized-bed boiler | |
| WO1997021913A1 (en) | A pfbc-power plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |