CN103161673B - Operation method of turbine turbofan power generation system - Google Patents
Operation method of turbine turbofan power generation system Download PDFInfo
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- CN103161673B CN103161673B CN201110420816.6A CN201110420816A CN103161673B CN 103161673 B CN103161673 B CN 103161673B CN 201110420816 A CN201110420816 A CN 201110420816A CN 103161673 B CN103161673 B CN 103161673B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The invention relates to an operation method of a turbine turbofan power generation system. Wind which enters the turbine turbofan power generation system rises through a wind blowing-in funnel (020), so that a turbine turbofan combined structure (030) is blown to rotate, and an operation gear ring (500) which is connected with a turbine turbofan (400) rotates together along with the turbine turbofan (400). The operating gear ring (500) and a pinion (900) are meshed to rotate at high speed, when the needed rotating speed is reached, a generator starts to generate.
Description
Technical field
The present invention relates to a kind of operating method of wind generating unit, in particular to a kind of method of operation of turbine turbofan power generation system.
Background technique
There is large size " power cuts to limit consumption " phenomenon in the last few years in China.Cause the existing economy of the reason of power supply shortage to increase fast, the booming factor of high energy-consuming industry, also have energy resource structure unreasonable, the factor of new energy, renewable energy sources underexploitation aspect.Chinese current power supply is mainly based on hydroelectric power and thermal power generation, once arid is serious or coal supply is nervous, power supply will be greatly affected.And wind energy is as a kind of important renewable energy sources, inexhaustible, nexhaustible, thus wind generating technology receives great attention at home and abroad.
The usual impeller vertical rotary of existing small wind-driven generator, and blade is directly connected on generator shaft, this arrangement just determine its start running and rated speed relative requirement higher, the wind-force of general needs more than 4 grades could work, wind energy can not be fully utilized, and adaptability is poor; Because rotating speed is higher, so vibration is large, noise rings, and particularly when wind direction is unstable, yawing mechanism change is frequent, vibrates larger.
For this reason, present inventor, for the defect of above-mentioned conventional art, proposes effective solution by the application spy.
Summary of the invention
The present invention seeks to, a kind of method of operation of turbine turbofan power generation system is provided, the device that also can generate electricity under solving the gentle breeze that under different wind-force, impeller horizontally rotates efficiently.
Working principle of the present invention: natural wind pools together through high pressure powerful air blower, the strong wind formed through air-supply funnel vertically upward, strong wind directly blows turbine turbofan composite structure after the upper shed out of funnel, because running gear ring is welded in the upper plane of turbine turbofan composite structure, so running gear ring is along with turbine turbofan composite structure is in the horizontal direction in counterclockwise high speed rotating; Running gear ring engage with small gear, drives small gear in the horizontal direction in clockwise high speed rotating during running ring gear against rotation, and when reaching the rotating speed of generator set needs, generator starts to generate electricity.This power generating equipment is placed in a static blade cylinder in addition, makes bottom wind along this barrel spiral in next group turbine turbofan electricity generating device.
For achieving the above object, the technical problem underlying that the present invention solves is, first, employing turbine turbofan designs, turbine turbofan is formed horizontal by 75 ° of helically twisted blade assemblings being installed on wheel hub of angle by some, turbine turbofan is placed in a static blade cylinder, this static blade cylinder inwall is equipped with some blades horizontal by 75 ° of helically twisted installations of angle, thus wind can be made to flow along blade angle, will be formed and upwards rotate in 75 ° of angles the velocity heated gas risen as tornado; Second, orbit in the mounting structure of turbine turbofan ensure that turbine turbofan is rotated under wind action, simultaneously turbine turbofan has certain centripetal angle to inside, the track center of circle, will make that turbine turbofan is centripetal in orbit to move in a circle, and can not take the air line or run to other direction; 3rd, can rotate together with turbine turbofan with the bull gear that turbine turbofan connects, thus drive the small gear high speed rotating be meshed with bull gear, when reaching the rotating speed that generator set needs, generator starts generating.
Technical solution of the present invention is, the operational structure of given turbine turbofan power generation system comprises: the mounting structure of turbine turbofan, turbine turbofan, generator set and control gear.Turbine turbofan is engaged with small gear by bull gear, and pinion shaft is coaxially also equipped with cylindrical body power distributor, speed changer, high-voltage electromagnetic booster and generator successively, and when small gear running speed reaches the rotating speed of generator set needs, generator starts generating; When small gear running speed is lower, high-voltage electromagnetic booster can play the effect of power-assisted, thus drive electrical generators generates electricity.
In technique scheme, described turbine turbofan structure comprises intra vane, outer leafs, turbine turbofan main body.The helically twisted inwall being welded on turbine turbofan main body of described intra vane; The helically twisted outer wall being welded on turbine turbofan of outer leafs, and described intra vane and outer leafs are horizontal by 75 ° of angles.Distortion is to make leaf top to blade root place lift equal, avoiding eddy current loss.Because when the impeller is rotated, because the linear velocity along radial direction is different, in order to obtain same lift, the established angle along each cross section of radial direction blade is unequal, and just less close to its established angle of outer rim, therefore, blade is distorted shape.This turbine turbofan makes full use of wind energy motion, and the eddy current utilizing rotating speed from the center to the periphery to increase progressively makes fluid wind automatically from vortex centers district suction vortex, utilizes vortex centers to produce suction, the wind direction sent here by gas fan promotes, impels electrical power generators.
Preferably, described turbine turbofan is wind power generation impeller.Turbine turbofan of the present invention is not only suitable for wind direction varying environment, is also suitable for, in the smaller environment of wind-force, being mechanical energy, and then being converted to electric energy by more Wind resource change.
Preferably, the main body of described turbine turbofan is cylinder, and this cylinder has certain thickness, is convenient to the welding of interior outer leafs.
Preferably, all blade is housed inside and outside the main body of described turbine turbofan.The inside that the wind come comes together in turbine turbofan pumped by gas fan by outer leafs; Intra vane will collect wind and pump to overhead.
Preferably, the blade of described turbine turbofan is installed on main wall to distortion between 2 ° of-5 ° of helix angles, totally helically ascendant trend.
Preferably, the blade of described turbine turbofan determines its quantity according to the throughput difference entering turbine turbofan, generally with inside and outside ratio for 1: 2.
Preferably, the interior outer leafs configuration of described turbine turbofan is different, being distributed with relative and staggering of interior outer leafs.Ensure that and more effectively accept wind energy.
Preferably, in described turbine turbofan, there are 9 blades inside, and there are 18 blades outside, because the configuration of interior outer leafs is different, so being distributed with of they is relative, has and staggers.Which reduce wind loss of energy, ensure that more wind is thus lifted to overhead.Blade quantity is the optimal number of this invention, certainly we also can need according to practice the number increasing or reduce blade, intra vane can select 6 or 7 or 9 or 10 etc., and outer leafs can the corresponding increase according to intra vane and increasing, the minimizing of intra vane and reducing.
Preferably, the blade in described turbine turbofan is rectangular after flattening.Certainly we do not get rid of other shape blade yet, as:
Width egg shape-length and width of falling are closely equal, leaf (as the yulan) on the nearly top of the widest position;
Circle-length and width are closely equal, leaf (as the lotus) at the nearly middle part of the widest position;
Width egg shape-length and width are closely equal, leaf (as vest) of the nearly bottom of the widest position;
Obovate-be about as wide 1.5 ~ 2 times, leaf (as smoke tree is blue) on the nearly top of the widest position;
Oval-to be about as wide 1.5 ~ 2 times, leaf (as the Euonymus japonicus) at the nearly middle part of the widest position;
Avette-to be about as wide 1.5 ~ 2 times, leaf (as the glossy privet) of the nearly bottom of the widest position;
Lanceolar-be about as wide 3 ~ 4 times, leaf (as the affine cudweed) on the nearly top of the widest position;
Oblong-be about as wide 3 ~ 4 times, leaf (as the Herba Hyperici Patuli) at the nearly middle part of the widest position;
Lanceolar-be about as wide 3 ~ 4 times, leaf (as the willow) of the nearly bottom of the widest position;
Linear-to be about as more than wide 5 times, leaf (as the dwarf lilyturf) at the nearly middle part of the widest position;
Sword shape-be about as more than wide 5 times, leaf (as the acorus root) of the nearly bottom of the widest position, as for other shape, still has triangle, halberd shape, flechette-type, heart, kidney shape, rhombus, cochlear, crescent, deflection shape etc.
Preferably, the blade of described turbine turbofan is uniformly distributed.Intra vane is arranged in main body inner wall equably, and outer leafs is arranged on body outer wall equably.
Preferably, the wind that gas fan is sent here, horizontal by 75 ° of-80 ° of angles, is transformed into the hot air flow that rotation consistent as tornado is risen, rises to overhead rapidly by the interior outer leafs of described turbine turbofan when turbine turbofan rotates.
In such scheme, the mounting structure of described turbine turbofan, it comprises orbit, turbine turbofan, butter retainer ring, bull gear, and described turbine turbofan is held up by the pin on orbit, in turbine turbofan, plane is equipped with butter retainer ring, and butter retainer ring is connected to bull gear by bolt group; Described orbit comprises track, pin, rolling wheel support; Described track is by concave surface, track upper recess surface, track inside concave surface, track outside track supporting edge, track lower support along forming; Described turbine turbofan is made up of turbo main body, intra vane, outer leafs.
Preferably, the circular orbit that is made up of three sections of stepped arc-shaped rails of described orbit.Be divided into three sections of cascades, all very convenient when consigning and install, simply light and handy the rolling wheel support card of roller will be housed in orbit simultaneously as seen.Connect by some bolt group groups after every section of arc-shaped rail makes stepped-style and be mounted to a full circle track by stepped three sections, and then install simple and meet the demand of power running.
Preferably, described turbine turbofan is held up by the pin of orbit, and the upper-end surface of this pin is disk.
Preferably, described orbit is built with roller, and this roller is tapered cylinder roller, and in the middle of tapered roller, a roller shaft is housed, roller shaft is installed in the foraminate circular hole of side opening, and then is installed on rolling wheel support by tapered cylinder roller.
Preferably, described orbit is provided with track upper recess surface, and the conical projection face of tapered cylinder roller contacts with track upper recess surface, ensure that tapered cylinder roller does centripetal circular movement.
Preferably, inner side surface and the outer side surface of described orbit are concave panel, inside roller, convex surface is an arc surface, and the center of circle of this arc surface is concentric with the center of circle of track, inside rolling wheel support, convex surface is stuck on concave panel, would not de-orbit when turbine turbofan is rotated, also can not work as wind-force very large time move upward together with the wind, simultaneously there is certain centripetal angle inside, the pair of rollers track center of circle, and then makes that roller is centripetal in orbit to move in a circle, and can not take the air line or run to other direction.
Preferably, described butter retainer ring is connected and installed in the upper plane of turbine turbofan by bolt group; Butter retainer ring is connected to bull gear by bolt group, and butter retainer ring inside is filled with butter, plays lubrication, antirust effect when running occurs turbine turbofan.
In technique scheme, described electric machine assembly is some, and each group of motors is made up of small gear, gear shaft bearing, cylinders power distributor, speed changer, high-voltage electromagnetic booster and Nkw permanent magnet generator.Small gear is fixedly connected with gear shaft, and small gear and bull gear are outer gearing, and pinion shaft is coaxially also equipped with cylindrical body power distributor, speed changer, high-voltage electromagnetic booster and generator successively in addition.
In technique scheme, acting as of each parts of described electric machine assembly: produce torsion when pinion shaft rotates with gear, cylindrical body power distributor plays reduction torsion, in case this axle twists off; Wind-force varies in size, and carrys out automatic speed regulation with speed changer, and generator is steadily generated electricity; Time wind-force is smaller, installs and obtain the effect that high-voltage electromagnetic booster plays power-assisted on the rotating shaft.
In technique scheme, described electric machine assembly and control gear are arranged on the fixing frame of static blade inwall.Control gear is made up of starter and electromagnetic brake.This electromagnetic brake is installed on bull gear inwall, opens electromagnetic brake when turbine turbofan needs to stop, and electromagnetic brake produces the effect that braking is played in bull gear adhesive by magnetic force; This starter erection, on pinion shaft, helps turbine turbofan to start when pinion rotation drives bull gear to rotate.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, specific embodiments of the invention are described in detail, wherein:
Figure 1 shows that the structure running sketch running a preferred embodiment according to every Rotating fields of the method for operation of turbine turbofan power generation system of the present invention;
Figure 2 shows that the structural representation of a preferred embodiment of the method for operation according to turbine turbofan power generation system of the present invention;
Figure 3 shows that air-supply funnel sectional drawing;
Fig. 3-1 is depicted as air-supply funnel plan view;
Fig. 4 A is depicted as the schematic diagram according to turbine turbofan wind power generation structure one preferred embodiment of the present invention;
Fig. 4 B is depicted as the schematic diagram according to turbine turbofan wind power generation structure embodiment two of the present invention;
Fig. 4-1 is depicted as the structure plan view of a preferred embodiment of Fig. 1;
Fig. 4-2 is depicted as the structure side view of a preferred embodiment of Fig. 1;
Figure 5 shows that the stereogram of Fig. 1 builtup member;
Fig. 5-1 is depicted as the side view of Fig. 1 builtup member;
Figure 6 shows that the stereogram of turbine turbofan;
Figure 7 shows that the stereogram of orbit;
Fig. 7-1 is depicted as the figure view of orbit;
Figure 8 shows that the stereogram of static blade;
Fig. 8-1 is depicted as the sectional view of static blade.
Figure labeling description: concrete wall 010, air-supply funnel 020, high pressure blower 021, supply air duct 022, funnel 023, turbine turbofan composite structure 030, concrete base station 100, fixing bolt 200, orbit 300, turbine turbofan 400, running gear ring 500, butter retainer ring 600, electromagnetic brake 700, gear shaft bearing 800, small gear 900, cylinders power distributor 110, speed changer 120, high-voltage electromagnetic booster 130, Nkw permanent magnet generator 140, fixing frame 150, static blade 160, starter 170, the break of falling bar 180, large bearing 190, central shaft 210, convex surface 301 inside rolling wheel support, rolling wheel support 302, pin 303, tapered cylinder roller 304, roller shaft 305, roller 306, concave surface 307 inside track, track upper recess surface 308, track supports along 309, concave surface 310 outside track, track lower support is along 311, track 312, outer leafs 401, turbine turbofan main body 402, intra vane 403, main body inner wall 404, body outer wall 405, plane 406 in main body, main body lower plane 407.
Embodiment
Embodiments of the invention are introduced below in conjunction with accompanying drawing.
Embodiment one: the present embodiment is the method for operation of turbine turbofan power generation system, and its every Rotating fields runs as shown in Figure 1.
The operation method of the present embodiment as shown in Figure 1.Natural wind pools together through high pressure powerful air blower 021, the strong wind formed through air-supply funnel 020 vertically upward, strong wind directly blows turbine turbofan composite structure 030 after the upper shed out of funnel 023, because running gear ring 500 is welded in the upper plane of turbine turbofan composite structure 030, thus running gear ring 500 along with turbine turbofan composite structure 030 in level in counterclockwise high speed rotating; Running gear ring 500 engages with small gear 900, drives small gear 900 in the horizontal direction in clockwise high speed rotating when running gear ring 500 rotates.Turbine turbofan composite structure 030 comprises concrete base station 100, fixing bolt 200, orbit 300, turbine turbofan 400, starter 170, butter retainer ring 600, electromagnetic brake 700.In addition, straight arrows represents the traffic direction of wind, and circular arc arrow represents structure rotation direction in the horizontal direction.
Integral installation structure of the present invention as 2,3, shown in 3-1,4A.Described air-supply funnel 020 is made up of funnel 023, supply air duct 022.Upwards, osculum is downward, and the large mouth of funnel 023 contacts with the bottom of concrete base station 100 for the large mouth of funnel 023.The lower end of funnel 023 is connected with the supply air duct 022 of four 90 ° of bendings, and to impel the wind of bottom to rise along the inwall straight line of pipeline, the plate rolling tube that supply air duct 022 is 10mm by thickness is welded.Because natural wind is more at random, so the horizontal port of each supply air duct 022 respectively installs a high pressure powerful air blower 021, wind in nature pools together by this high pressure powerful air blower 021, and the strong wind formed is transported in static blade cylinder 160 through air-supply funnel 020.Blade in static blade cylinder 160 is installed on main wall to distortion between 2 ° of-5 ° of helix angles, and these blades are horizontal by 75 ° of helically twisted inner tube walls being arranged on static blade cylinder 160 of angle, make the trend that wind helically rises generally, as tornado.
Electric machine assembly and control gear are arranged on the fixing frame 150 of static blade cylinder 160 inwall, and leave the gap of 200mm between static blade cylinder 160 and turbine turbofan 400, the wind that this guarantees in static blade cylinder 160 rises in next group turbine turbofan electricity generating device more.
Control gear is made up of starter 170 and electromagnetic brake 700, and this electromagnetic brake 700 is installed on the inwall of running gear ring 500, when turbine turbofan 400 needs to stop, then stops blowing to high pressure powerful air blower.Because inertia turbine turbofan 400 can not stop immediately, at this moment open electromagnetic brake 700.Because electromagnetic brake 700 is made up of two iron cores, and each iron core is with identical coil and identical direction inflow current, magnetic force can be produced according to screw rule when being energized, two iron cores are drawn close to centre, will gear ring be stuck between two iron cores, ring gear against rotation will form very large frictional force with two iron cores, plays the effect of braking.This starter 170 is installed on pinion shaft, helps turbine turbofan 400 to start when small gear 900 rotates and drives running gear ring 500 to rotate.
The turbine turbofan structure of the present embodiment as shown in Figure 5.This turbine turbofan 400 is by outer leafs 401, and main body 402, intra vane 403 forms.Blade body comprises: main body inner wall 404, body outer wall 405, plane 406 in main body, main body lower plane 407.Tilt to be fixedly connected on body outer wall 405 with the Placement of welding by 9 outer leafs 401, the vertical walls of itself and body outer wall 405 is angled, such as, be 15 degree, 20 degree or 25 degree etc.The opposite end that outer leafs 401 is connected to one end of blade outer wall 405 to be no more than in main body below plane 406 and main body 407 in the horizontal direction.Tilt to be fixedly connected in main body inner wall 404 with the Placement of welding by 18 intra vanes 403, the vertical walls of itself and main body inner wall 404 is angled, such as, be 15 degree, 20 degree or 25 degree etc.The opposite end that intra vane 403 is connected to one end of blade inwall 404 to be also no more than in main body below plane 406 and main body 407 in the horizontal direction.The benefit arranging inside and outside blade 401,402 is so obliquely-angledly, and the configuration direction of blade is substantially identical with the wind direction flowing through blade, is convenient to reduce wind energy loss, thus improves the efficiency of turbine blade.
Outer leafs 401 in the present invention and intra vane 402 along 2 °-5 ° helically twisted welded corner joints on body outer wall 405 and main body inner wall 404, when turbine turbofan rotates, the wind that gas fan is sent here is transformed into the hot air flow that rotation consistent as tornado is risen, rises to overhead rapidly.
The blade of turbine turbofan of the present invention is to be evenly distributed in main body inner wall 404 and body outer wall 405 at 1: 2 with inside and outside ratio.In the present invention, preferably, there are 9 blades inside, and there are 18 blades outside, because the configuration of interior outer leafs is different, so being distributed with of they is relative, has and staggers.Which reduce wind loss of energy, ensure that more wind is thus lifted to overhead.Blade quantity is the optimal number of this invention, certainly we also can need according to practice the number increasing or reduce blade, intra vane can select 6 or 7 or 9 or 10 etc., and outer leafs can the corresponding increase according to intra vane and increasing, the minimizing of intra vane and reducing.It is rectangular that the blade of the turbine turbofan of the present embodiment flattens rear.Certainly we do not get rid of other shape blade yet.
The mounting structure of the turbine turbofan that the present embodiment adopts as Fig. 5,5-1,7, shown in 7-1, the mounting structure of this turbine turbofan comprises orbit 300, turbine turbofan 400, butter retainer ring 600, running gear ring 500.Turbine turbofan 400 is held up by the pin 303 be set on roller support 302 on orbit 300, and the upper plane of turbine turbofan 400 is securely linked together by some bolt groups and butter retainer ring 600; The upper plane of butter retainer ring 600 is securely linked together by some bolt groups and running gear ring 500.Just turbine turbofan 400, butter retainer ring 600 and running gear ring 500 are linked into an integrated entity by the connection of bolt group, when turbine turbofan 400 rotates, butter retainer ring 600 and running gear ring 500 also can rotate thereupon, would not occur like this to offset or relative inconsistent phenomenon.
Butter retainer ring 600 is fixedly installed in the upper plane of turbine turbofan 400 by bolt group; Butter retainer ring 600 is connected to running gear ring 500 by bolt group, and butter retainer ring 600 inside is filled with butter, plays lubrication, antirust effect when running occurs turbine turbofan 400.
As shown in Fig. 7,7-1, orbit 300 comprises track 312, pin 303, rolling wheel support 302; Track 312 by concave surface 307, track upper recess surface 308, track inside concave surface outside track 310, track supporting along 309, track lower support forms along 311.
The circular orbit that track 312 is made up of three sections of stepped arc-shaped rails.Described cascade is the fracture one end at the two ends of every section of three sections of track 312 is concave shape, and the other end is convex shape, and the end-to-end of adjacent two sections becomes an arc surface.Why being divided into three sections of cascades, is the convenience in order to consider when consigning and install, simultaneously can be more simply light and handy be stuck on track 312 by the rolling wheel support 302 that roller is housed.Every section of arc-shaped rail is made stepped-style, then is mounted to a full circle track by some bolt groups by stepped three sections, so just can realize simple installation, and then effectively meet the demand of power running.
The upper-end surface of pin 303 is disk, and it contacts with the lower plane of turbine turbofan 400; The lower end surface of pin 303 is a smooth circular flat, and this plane is positioned on the upper plane of rolling wheel support 302, and the upper plane of rolling wheel support 302 is greater than circle at the bottom of the cylinder of pin 303, is convenient to install roll wheel assembly.
The side board aperture of roller 306 by rolling wheel support 302 of roller shaft 305 is housed, roller 306 is connected in rolling wheel support 302, and the cylindrical surface portion of the tapered cylinder roller 304 of roller 306 contacts with the track upper recess surface 308 of track 312.There is certain centripetal angle the inside, the center of circle of roller 306 pairs of tracks 312, and when turbine turbofan 400 is rotated, roller 306 will carry out circular movement along track 312.
Inside rolling wheel support, 301 to be stuck in outside track inside concave surface 310 and track on concave surface 307; The lower plane of rolling wheel support 302 is close to track lower support along on 311, the inner side of rolling wheel support 302 is given prominence to plane and is close on track and supports along on 309, this ensure that turbine turbofan 400 can not de-orbit 312 when rotating, and can not move upward together with the wind when wind-force is very large, there is certain centripetal angle inside, roller 306 pairs of track 312 centers of circle simultaneously, make roller 306 do centripetal circular movement on track 312, can not take the air line or run to other direction.
Pin 303, rolling wheel support 302, roller shaft 305, tapered cylinder roller 304 are respectively 5 in the present embodiment, determine that the principle of a plane can select 3 or 4 or 6 or 7 etc. according to 3, we can increase according to the actual size of this mounting structure or reduce the quantity of pin 303, rolling wheel support 302, roller shaft 305, tapered cylinder roller 304; The assembly parts of pin 303, rolling wheel support 302, roller shaft 305, tapered cylinder roller 304 is evenly distributed on track 312.
Embodiment two:
Structure in the present embodiment, mounting structure and electric machine assembly are with embodiment one.
As shown in Figure 4 B, be welded with steel frame at the inwall of turbine turbofan 400, the center of steel frame is connected to again a central shaft 210 to the present embodiment composition structure, central shaft 210 is equipped with starter 170 and guide rod break 180.Quality comparation due to turbine turbofan 400 its inertia large is also just larger, and under Wind power propelling, turbine turbofan 400 speed ratio from static is comparatively slow, helps it to start, make turbine turbofan 400 enter the state of running up faster so fill a starter 170.When system jam needs maintenance, turbine turbofan 400 will shut down at once, and this will open guide rod break 180 turbine turbofan 400 to be shut down overhaul.
Claims (19)
1. the method for operation of a turbine turbofan power generation system, described turbine turbofan power generation system comprises: air-supply funnel (020), turbine turbofan composite structure (030), running gear ring (500), it is characterized in that, the wind entering turbine turbofan power generation system is risen by air-supply funnel (020), and then blow turbine turbofan composite structure (030) running, and rotate together with turbine turbofan composite structure (030) with the running gear ring (500) that turbine turbofan composite structure (030) connects, running gear ring (500) engages high speed rotating with small gear (900), when reaching the rotating speed that generator set needs, generator starts generating, running gear ring (500) is welded in the upper plane of turbine turbofan composite structure (030).
2. the method for operation of turbine turbofan power generation system as claimed in claim 1, is characterized in that: turbine turbofan composite structure (030) is in the horizontal direction in being rotated counterclockwise.
3. as the method for operation of the turbine turbofan power generation system of claim 1 or 2, it is characterized in that: turbine turbofan composite structure (030) comprises orbit (300), turbine turbofan (400), butter retainer ring (600), starter (170), electromagnetic brake (700).
4. the method for operation of turbine turbofan power generation system as claimed in claim 1, is characterized in that: starter (170) and electromagnetic brake (700) are installed on the inwall of running gear ring (500).
5. the method for operation of turbine turbofan power generation system as claimed in claim 1, is characterized in that: running gear ring (500) is in the horizontal direction in being rotated counterclockwise.
6. the method for operation of turbine turbofan power generation system as claimed in claim 1, is characterized in that: small gear (900) is in the horizontal direction in turning clockwise.
7. the method for operation of turbine turbofan power generation system as claimed in claim 1, is characterized in that: described air-supply funnel (020) is made up of funnel (023), supply air duct (022).
8. the method for operation of turbine turbofan power generation system as claimed in claim 7, is characterized in that: upwards, osculum is downward for the large mouth of funnel (023).
9. as the method for operation of the turbine turbofan power generation system of claim 7 or 8, it is characterized in that: the large mouth of funnel (023) contacts with the bottom of concrete base station (100).
10. as the method for operation of the turbine turbofan power generation system of claim 7 or 8, it is characterized in that: the lower end of funnel (023) is connected with the supply air duct (022) of four 90 ° of bendings, and the plate rolling tube that supply air duct (022) is 10mm by thickness is welded.
The method of operation of 11. turbine turbofan power generation system as claimed in claim 7, is characterized in that: the horizontal port of each supply air duct (022) respectively installs a high pressure powerful air blower (021).
The method of operation of 12. turbine turbofan power generation system as claimed in claim 3, it is characterized in that: turbine turbofan (400) is formed horizontal by 75 ° of helically twisted blade assemblings being installed on main body inside and outside wall of angle by some, and the blade of inside and outside wall to be 1:2 wrong has relative being installed on main body inside and outside wall.
The method of operation of 13. turbine turbofan power generation system as claimed in claim 3, is characterized in that: the mounting structure of orbit (300), butter retainer ring (600) and operation gear ring (500) composition turbine turbofan.
The method of operation of 14. turbine turbofan power generation system as claimed in claim 3, is characterized in that: orbit (300) is made up of track (312), pin (303), rolling wheel support (302).
15. as the method for operation of the turbine turbofan power generation system of claim 14, it is characterized in that: pin (303) and rolling wheel support (302) are respectively five, be evenly distributed on track (312), and pin (303) is welded in the upper plane of rolling wheel support (302).
16. as the method for operation of the turbine turbofan power generation system of claims 14 or 15, it is characterized in that: the inner side surface of rolling wheel support (302) is stuck on the interior outside concave surface of orbit (300), and a roller (306) is equipped with in the inside of rolling wheel support (302).
The method of operation of 17. turbine turbofan power generation system as claimed in claim 3, it is characterized in that: butter retainer ring (600) the bolt group that inside is marked with butter is connected and installed in the upper plane of turbine turbofan (400), and on retainer ring, plane bolt group is connected to and runs gear ring (500).
The method of operation of 18. turbine turbofan power generation system as claimed in claim 3, is characterized in that: each electric machine assembly is made up of cylinders power distributor (110), speed changer (120), generator (140), high-voltage electromagnetic booster 130.
The method of operation of 19. turbine turbofan power generation system as claimed in claim 3, is characterized in that: braking device is made up of starter (170) and electromagnetic brake (700).
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110420816.6A CN103161673B (en) | 2011-12-16 | 2011-12-16 | Operation method of turbine turbofan power generation system |
| JP2013556962A JP5792324B2 (en) | 2011-12-14 | 2012-03-23 | Turbofan wind power generation system |
| EP12854543.1A EP2660462B1 (en) | 2011-12-14 | 2012-03-23 | Wind power generation system with turbine turbofan |
| KR1020167018126A KR101671682B1 (en) | 2011-12-14 | 2012-03-23 | Wind power generation system with turbofans |
| AU2012227217A AU2012227217B2 (en) | 2011-12-14 | 2012-03-23 | Wind power generation system with turbofans |
| RU2013123112/06A RU2587728C2 (en) | 2011-12-14 | 2012-03-23 | Electric energy generation system based on wind energy with turbofans |
| PCT/CN2012/072883 WO2013086812A1 (en) | 2011-12-14 | 2012-03-23 | Wind power generation system with turbine turbofan |
| KR1020137007928A KR20140092224A (en) | 2011-12-14 | 2012-03-23 | Wind power generation system with turbofans |
| US13/938,334 US8770917B2 (en) | 2011-12-14 | 2013-07-10 | Wind power generation system with turbofans |
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| CN201110420816.6A CN103161673B (en) | 2011-12-16 | 2011-12-16 | Operation method of turbine turbofan power generation system |
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| CN103161673B true CN103161673B (en) | 2015-03-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101532466A (en) * | 2008-03-14 | 2009-09-16 | 刘新广 | Wind power generation chimney |
| CN201507398U (en) * | 2009-08-17 | 2010-06-16 | 尚文 | Vertical natural wind generation wind tube |
| CN202381260U (en) * | 2011-12-14 | 2012-08-15 | 周登荣 | Turbofan power generation system |
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| US6626636B2 (en) * | 2001-08-06 | 2003-09-30 | Awa Research, Llc | Column airflow power apparatus |
| US7661922B2 (en) * | 2004-07-06 | 2010-02-16 | Sidney Irving Belinsky | Installation for harvesting energy of tides (IHET) in shallow waters |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101532466A (en) * | 2008-03-14 | 2009-09-16 | 刘新广 | Wind power generation chimney |
| CN201507398U (en) * | 2009-08-17 | 2010-06-16 | 尚文 | Vertical natural wind generation wind tube |
| CN202381260U (en) * | 2011-12-14 | 2012-08-15 | 周登荣 | Turbofan power generation system |
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