CN206555080U - Wind power generating set - Google Patents
Wind power generating set Download PDFInfo
- Publication number
- CN206555080U CN206555080U CN201621482369.1U CN201621482369U CN206555080U CN 206555080 U CN206555080 U CN 206555080U CN 201621482369 U CN201621482369 U CN 201621482369U CN 206555080 U CN206555080 U CN 206555080U
- Authority
- CN
- China
- Prior art keywords
- generator
- pipeline
- power generating
- wind power
- generating set
- 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.)
- Active
Links
- 239000003570 air Substances 0.000 claims abstract description 231
- 239000012080 ambient air Substances 0.000 claims abstract description 62
- 238000001816 cooling Methods 0.000 claims abstract description 50
- 238000001514 detection method Methods 0.000 claims description 50
- 239000002245 particle Substances 0.000 claims description 17
- 238000005485 electric heating Methods 0.000 claims description 7
- 239000013589 supplement Substances 0.000 claims description 5
- 230000007613 environmental effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 230000003321 amplification Effects 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 abstract 1
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 1
- 238000009790 rate-determining step (RDS) Methods 0.000 description 28
- 239000012530 fluid Substances 0.000 description 9
- 230000008901 benefit Effects 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000013618 particulate matter Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- -1 Moisture Substances 0.000 description 1
- 241000009298 Trigla lyra Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/60—Cooling or heating of wind motors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
The utility model embodiment provides a kind of wind power generating set.Wind power generating set includes generator and the cooling system for cooled electric generator, cooling system includes the heat exchanger for the pipeline of circulation air and for cooling air, for the cooling effect of amplification generator, pipeline has an air inlet and a gas outlet, air inlet is used to introduce ambient air into pipeline, gas outlet is used to discharge the air in pipeline, and air inlet and/or gas outlet are to close.Therefore, wind power generating set has more preferable barrier propterty for external environment condition, and can also realize in the case where ambient temperature is higher efficient heat exchange.
Description
Technical field
The utility model is related to wind power generation field, more particularly to a kind of wind power generating set.Wind power generating set includes
Generator and the cooling system for cooled electric generator, cooling system are included for the pipeline of circulation air and for cooling down sky
The heat exchanger of gas
Background technology
There is the air circulation duct of closing to cold by air/air heat exchanger in existing wind power generating set
But generator.So, the air in circulation line can keep drying and clean, and then can extend the use longevity of generator
Life, realizes good insulation and corrosion protection.However, because the performance of heat exchanger is limited, when wind power generating set is worked in
In the case of high capacity, the service behaviour of wind power generating set can be restricted.
Another direct cooled electric generator of wind power generating set use environment air, surrounding air is transported to after filtering
Generator.However, can not be adequately filtered out in filter process the moisture in surrounding air, moisture, humid air, impurity,
Salinity or chemical contamination, and then cause corrosion and pollution generator, thus wind power generating set needs to safeguard regularly, especially
It is replacement and cleaning filter.Due to the presence of disadvantages described above, the direct-cooled wind power generating set of surrounding air can not be arranged on
Close to seashore or the serious area of air pollution, such as heavy industry area.
Utility model content
Embodiment of the present utility model provides a kind of wind power generating set, can overcome the wind power generating set of foregoing description
Defect.
The characteristics of wind power generating set of the present utility model solved the above problems, is to supplement cooled electric generator, manages
Ambient air inlet is provided with road, to introduce ambient air into pipeline;Pipeline gas outlet is additionally provided with pipeline, to incite somebody to action
Air discharge in pipeline, wherein ambient air inlet and/or pipeline gas outlet can be closed.
In mode is preferably carried out, wind power generating set of the present utility model is arranged to:
A, exclusive use heat exchanger cooling;Or
B, cooled down simultaneously using heat exchanger and the surrounding air of introducing;Or
C, the surrounding air cooling that introducing is used alone.
In the mode that heat exchanger cooling is used alone, ambient air inlet and/or pipeline gas outlet are closed, so
Connection between air circulation duct and external environment is disconnected, it is to avoid generator is polluted by from external environment.At this
In the preferred embodiment of utility model, ambient air inlet and pipeline gas outlet are closed.However, even in only environment
Under the conditions of one in air intake or pipeline gas outlet pent, do not have in ambient air inlet between pipeline gas outlet
In the case of forming air flow, no or only a small amount of surrounding air can be entered in pipeline, in closing pipe line
Air stream is enough to separate pipeline with external environment.
More preferably, wind power generating set is at least 60% working time, and preferably at least 70% working time, which is in, closes
Close the state of ambient air inlet and/or pipeline gas outlet.
If only being not enough to maintaining the temperature of generator into appropriate temperature by heat exchanger cooling, surrounding air enters
Mouth and pipeline gas outlet are opened, and wind power generating set is cooled down by heat exchanger and the surrounding air introduced simultaneously.Ring
The introducing of border air causes generator to occur indirect heat exchange with external environment condition, and then realization is addedly cooled down.However, entering
The amount for entering the amount of the surrounding air in pipeline and the pollutant come with surrounding air is limited.
The pattern cooled down simultaneously by heat exchanger and the surrounding air introduced is suitable to use in following condition:Example
As surrounding air is awfully hot, there is high wind and generator be close to the limit of maximum operating temperature, and surrounding air is relatively clean,
For example in the case that sand and dust, humidity and pollution are fewer;Or be not the feelings blown from sea without rainfall, sandstorm or wind
Condition.
Exclusive use surrounding air cooling is fitted to be used in following condition:Such as surrounding air is very warm and with high wind
And surrounding air is relatively clean.In this mode of operation, air is introduced directly into generator, treats air through generating
Air is drained completely by pipeline after machine.So, it is filled with surrounding air in pipeline.
In order to which air is introduced directly into generator from ambient air inlet, and by the air of generator directly from pipeline
Gas outlet is discharged, the part being located between ambient air inlet and heat exchanger of pipeline, and/or positioned at pipeline gas outlet and heat
Part between exchanger can be closed, to prevent that surrounding air from entering ambient air inlet or pipeline gas outlet flows to heat exchange
Device.
Alternatively, wind power generating set is included to close and/or open ambient air inlet and/or pipeline gas outlet
Equipment, the equipment is preferred to use control valve, it is therefore preferable to guiding valve or shrouding (flap), so that ambient air inlet and/or pipe
The air mass flow of road gas outlet can be adjusted, and then control the amount of surrounding air entered in pipeline.Preferably, it is empty in environment
Air intake control valve is provided with gas entrance, leaving air control valve is provided with pipeline gas outlet.
The utility model preferred embodiment in, wind power generating set include control device, control device be used for control
Ambient air inlet processed and/or pipeline gas outlet are opened or closed, especially adjusting ambient air intake and/or pipeline gas outlet
Opening quantity.
Pipeline is preferably included for from heat exchanger air to be delivered into the first generator pipeline of generator and by air
The second generator pipeline of heat exchanger is delivered to from generator.However, being used to convey air from heat exchanger specific
Into the structure of generator, pipeline msy be also constructed to include a part for the cabin of wind-driven generator, for example, air is via machine
The part in cabin rather than from heat exchanger it is delivered to generator via the pipeline of closing.Preferably, cabin by its own
Space heat elimination is so as to being used as the heat exchanger of supplement.
In the part being located between ambient air inlet and heat exchanger of pipeline, and/or positioned at pipeline gas outlet and heat
Part between exchanger, it is preferable that provided with pipe-line control valve, such as guiding valve or shrouding (flap), to blind off a line into
And in the case where the operator scheme of the surrounding air introduced cooling wind-driven generator is used alone, it is to avoid surrounding air enters from surrounding air
Mouth is flowed into heat exchanger, or gas outlet is discharged by the road from heat exchanger, as before.
Alternatively, ambient air inlet and pipeline gas outlet are arranged along pipeline, it is preferable that ambient air inlet is arranged on
On the flow path of heat exchanger to generator, and/or, pipeline gas outlet is arranged on by the flowing of generator to heat exchanger
On path.
In a kind of preferably mode, ambient air inlet and/or pipeline gas outlet include conduit component, the conduit component
Pipeline communication with constituting pipeline.In another embodiment, ambient air inlet directly can also be connected with cabin.
Alternatively, filter is provided with ambient air inlet, to be filtered before pipeline is entered to surrounding air,
Moisture, particulate matter or other pollutants are particularly avoided to enter pipeline.
In a kind of preferably mode, wind power generating set also includes first fluid driving equipment, preferably blower fan
(fan), it is arranged in pipeline, is discharged to introduce ambient air into pipeline, or by air from pipeline.Preferably, flow
Body driving equipment is arranged on ambient air inlet and/or pipeline gas outlet, or close to ambient air inlet and/or pipeline outlet
Mouth is set.
In addition, wind power generating set also includes extra fluid driving equipment, preferably blower fan, can be close to heat exchanger
Set, to drive the air through heat exchanger in pipeline.
Preferably, the first fluid driving equipment and/or extra fluid driving equipment are controlled by control device.The control
Device processed is used for the size for adjusting the air mass flow produced by first fluid driving equipment and/or extra fluid driving equipment.
In a kind of preferably mode, wind power generating set includes being used to detect the equipment of the operating temperature of generator, especially
It is the coil temperature for detecting generator.
The detection that wind power generating set preferably includes the external environment condition of at least one detection wind power generating set is set
It is standby.One or more detection device may include at least one of following equipment:Environment temperature detection device, rainfall detection
Equipment (detection environment rainfall), surrounding air component detection device (humidity and/or salt content that preferably detect surrounding air),
Particle content detection device (preferably detecting the sandy environment content in surrounding air) and/or wind detection device (are preferably detected
Wind direction and/or wind speed).
Preferably, the information of detection is sent to control device by one or more detection devices.
In a kind of preferably mode, dehumidifier is provided with pipeline, to remove the moisture in pipeline.Wherein it is preferred to,
The humidity of air of the dehumidifier only in ambient air inlet and/or the closing of pipeline gas outlet and pipeline is very big or manages
Air themperature in road under conditions of outside temperature less than using, to avoid air from being externally entering pipeline or generator
In;For example, air may pass through by the seal of channel interior and/or generator and outside seal isolation hence into.
Further, in addition to electric heating equipment, to be heated to the air in pipeline so that the temperature of pipeline with it is extraneous
Environment temperature is adapted, it is to avoid pipeline and generator shrinkage.Electric heating equipment is preferably by control device control.
Control device is preferred for being automatically opened or closed ambient air inlet and/or pipeline gas outlet;Alternatively, control
Device is additionally operable to open or close the pipe-line control valve being arranged between pipeline gas outlet and heat exchanger;Alternatively, control dress
Put the also operating temperature based on generator and automatically control fluid driving equipment and heat exchanger.
In a kind of more excellent mode, control device is used to be automatically opened or closed ambient air inlet and/or pipeline outlet
Mouthful, and, it is preferable that the detection information based at least one detection device automatically controls fluid driving equipment and heat exchanger.
Further, the information control air intake control valve and/or gas exhausting valve, pipeline that control device can be based on weather forecast are controlled
Valve, fluid driving equipment, heat exchanger, dehumidifier and/or electric heating equipment.
In a kind of more excellent mode, heat exchanger includes airtight isolation between first chamber and second chamber, two chambers,
First chamber is moved through to the air that circulates from foregoing pipeline, surrounding air moves through second chamber, and takes away
The heat of wind power generating set.Wind power generating set includes heat-exchanger pipeline to introduce ambient air into second chamber
In, heat-exchanger pipeline is isolated entirely from foregoing pipeline.
In a kind of more excellent mode, heat exchanger is air/air heat exchanger.It would however also be possible to employ other modes,
Such as air/water heat exchanger.
In a kind of more excellent mode, generator is the permanent magnet direct-drive generator of gearless.However, the utility model is also suitable
In the wind power generating set using other kinds of motor.
Embodiment of the present utility model has advantages below:
In the wind power generating set of the utility model embodiment, the generator of wind power generating set can be by heat exchanger
And/or surrounding air cooling.The selection of refrigerating mode can the operating temperature based on generator, environment temperature, surrounding air group
Point, the condition such as particle content, wind direction and/or rainfall information in surrounding air.The advantage of the utility model embodiment is
Have the advantage of closed cycle cooling system and open cycle cooling system concurrently.When in face of complicated and extreme external environment condition, wind-driven generator
Group can be operated under the pattern individually cooled down by heat exchanger (closed loop);Reduction can be passed through under conditions of outside high ambient temperature
The mode of maximum power output controls the temperature of generator, can effectively protect generator, reduce outside sand and dust, dust, water,
The damage that salinity and mist are caused to generator.
Brief description of the drawings
Fig. 1 is the schematic diagram of the part-structure of the wind power generating set of the utility model embodiment;
Fig. 2 is a kind of schematic diagram of mode of texturing of the wind power generating set of the utility model embodiment;
Fig. 3 is the schematic diagram of another mode of texturing of the wind power generating set of the utility model embodiment;
Fig. 4 is the schematic diagram of another mode of texturing of the wind power generating set of the utility model embodiment;
Drawing reference numeral explanation:
1st, wheel hub;2nd, blade;3rd, generator;4th, pedestal;5th, cabin;6th, nacelle cover;7th, tower;8th, heat exchanger;9、
Control device;10th, the second generator pipeline;11st, generator gas outlet;12nd, the 3rd pipeline fan;13rd, the first of heat exchanger
Chamber;14th, the first generator pipeline;15th, heat exchanger air inlet;16th, the second chamber of heat exchanger;17th, heat exchanger goes out
One's intention as revealed in what one says is fanned;18th, heat converter air-out mouthful;19th, generator air inlet;20th, ambient air inlet;21st, supply fan;22nd, air inlet
Control valve;23rd, filter;24th, pipeline gas outlet;25th, leaving air control valve;26th, pipe-line control valve;27th, the first pipeline fan;
28th, outlet fan;29th, the second pipeline fan;29a, the first generator inlet fan;29b, the second generator inlet fan;30、
Particle content detection device;31st, rainfall detection device;32nd, wind detection device;40th, electric heating equipment;41st, dehumidifier.
Embodiment
1 to Fig. 4 enters to the different embodiments of the wind power generating set of the utility model embodiment below in conjunction with the accompanying drawings
Row is described in detail.Make identical part is presented with like reference characters in accompanying drawing.Hereinafter described surrounding air is referred to
The air in external environment condition around wind power generating set.
Embodiment one
The part-structure of wind power generating set, including the wheel hub 1 and wheel that can be rotated around a horizontal axis are shown in Fig. 1
Hub 1 is connected blade 2, generator 3, the pedestal 4 being connected with tower 7 and wheel hub 1, cabin 5 and nacelle cover 6.Generator 3
It is preferred to use the permanent magnet direct-drive generator of gearless.
Provided with the air cooled tube road for constituting closed loop configuration in cabin 5, the cooling that pipeline is used to convey cooled electric generator 3 is situated between
Matter.Pipeline includes the first generator pipeline 14 and the second generator pipeline 10, wherein the first generator pipeline 14 is used for generating
Machine 3 conveys air, and the second generator pipeline 10 is used to discharge air from generator 3.First generator pipeline 14 and the second hair
Motor conduit 10 is connected to radiate to generator 3 with the first chamber 13 of heat exchanger 8.
First generator pipeline 14 is provided with ambient air inlet 20, to introduce surrounding air.Ambient air inlet 20 has
There is the tubular structure being connected with the first generator pipeline 14;Alternatively, filter 23 is provided with ambient air inlet 20, is used to
Surrounding air is filtered before surrounding air enters pipeline;Alternatively, it is additionally provided with air inlet wind in ambient air inlet 20
Fan 21 is to control the air mass flow in introduction pipeline, and air intake control valve 22 to open and close ambient air inlet
20.First generator pipeline 14 is connected with generator air inlet.
Second generator pipeline 10 is provided with pipeline gas outlet 24, hot-air to be discharged from generator 3;Pipeline goes out
Gas port 24 has the tubular structure being connected with the second generator pipeline 10;Alternatively, it is additionally provided with outlet in pipeline gas outlet 24
The amount that fan 28 and leaving air control valve 25, wherein outlet fan 28 are discharged to the gas of control piper, leaving air control valve 25 is used
To open or close pipeline gas outlet 24.Second generator pipeline 10 is connected with generator gas outlet 11.
Second generator pipeline 10 is provided with pipe-line control valve 26, to open or close being located at for the second generator pipeline 10
Part between pipeline gas outlet 24 and heat exchanger 8.Further, electrical heating is additionally provided with the second generator pipeline 10 to set
Standby 40, electric heating equipment 40 is according to ambient conditions air themperature;And, it is additionally provided with dehumidifying in the second generator pipeline 10
Device 41, dehumidifier 41 is used to remove the moisture in pipeline.
Along air current flow direction and in the downstream of ambient air inlet 20, provided with the second pipe in the first generator pipeline 14
Transportation work style fan 29, the second pipeline fan 29 air to be extracted out from heat exchanger 8, and/or, optionally it is also possible that driving ring
Border air enters generator from ambient air inlet 20.
Further, the first pipeline fan 27 and the 3rd pipeline fan 12 are arranged in the second generator pipeline 10, and first
The driving air of pipeline fan 27 moves to heat exchanger 8 from generator 3, and/or, optionally it is also possible that driving air movement
To pipeline gas outlet 24.3rd pipeline fan 12 drives air into the first chamber 13 of heat exchanger 8.The of heat exchanger 8
One chamber 13 is connected by heat exchanger air inlet 15 with the external environment condition outside cabin 5.
The second chamber 16 of heat exchanger 8 is connected with the pipeline being connected with external environment condition, and the pipeline includes heat exchanger
Air inlet 15 and heat converter air-out mouthful 18, wherein heat exchanger air inlet 15 by surrounding air to be delivered to second chamber
16, heat converter air-out mouthful 18 is air to be discharged from second chamber 16.Heat exchanger air inlet 15 and/or heat exchanger go out
Heat exchanger outlet fan 17 is provided with air port 18.
Further, wind power generating set includes the operating temperature for detecting generator 3, particularly generator 3
The detection device of coil temperature;In addition, wind power generating set may also include environment temperature detection device, rainfall detection device 31
(detection environment rainfall), surrounding air component detection device (humidity and/or salt content that preferably detect surrounding air), particle
Thing content detection equipment 30 (preferably detecting the sandy environment content in surrounding air, such as when there is sandstorm) and/or wind inspection
Measurement equipment 32 (preferably detects wind direction and/or wind speed).
Wind power generating set includes control device 9, for opening and closing air intake control valve 22, leaving air control valve 25 and pipe
Road control valve 26, and control supply fan 21, the first pipeline fan 27, outlet fan 28, the 3rd pipeline fan 12 and Re Jiao
Parallel operation exports fan 17, and control heat exchanger 8, electric heating equipment 40 and dehumidifier 41.
In the first mode of operation, generator 3 is individually cooled down by the air in pipeline.Pipeline is kept apart with external environment,
It can so avoid occurring moisture, particulate matter or other kinds of pollution in pipeline.
In the second mode of operation, if the cooling effect of heat exchanger 8 can not meet the demand of the cooling of generator 3, enter
Gas control valve 22, leaving air control valve 25 and pipe-line control valve 26 are opened at least in part, open supply fan 21, outlet fan
28th, the second pipeline fan 29, the first pipeline fan 27 and the 3rd pipeline fan 12 and heat exchanger 8.Further, gas control is entered
The opening degree of valve 22 and leaving air control valve 25 processed, and/or the working method of supply fan 21 and outlet fan 28 can be by
Control device 9 is adjusted based on required cooling effect.Introduce ambient air into pipeline so that generator 3 with it is outer
Boundary's environment generates indirect heat exchange, and then realizes supplement cooling.But it should be noted that now enter pipeline
In surrounding air amount and the amount of pollutants that enters with surrounding air be limited.
3rd operator scheme is activated in the case where second operator scheme is not enough to provide enough coolings, is now entered
Gas control valve 22 and leaving air control valve 25 are opened, and pipe-line control valve 26 is closed, supply fan 21, the pipeline of outlet fan 28 and second
Fan 29, the first pipeline fan 27 are opened, and the 3rd pipeline fan 12 and heat exchanger outlet fan 17 and heat exchanger 8 are closed
Close.The opening degree of air intake control valve 22 and leaving air control valve 25, and/or supply fan 21 and outlet fan 28 working method
It can be adjusted by control device 9 based on required cooling effect.However, in a third operating mode, air inlet control
Valve 22 and leaving air control valve 25 need the complete opening of maximum possible.Surrounding air is fed directly to generator 3, is then introduced
Surrounding air after generator 3 by all from pipeline discharge;Pipe-line control valve 26 is closed, so as to heat exchanger 8
Air-flow is blocked.
3rd operator scheme is very hot suitable for surrounding air, and external wind is very strong, the cleaner bar of air
Part, such moisture, particulate matter and pollution will not be entered in pipeline by surrounding air.
The difference of the wind power generating set in wind power generating set and Fig. 1 in Fig. 2 is, in cabin 5, first
Generator pipeline 14 is interrupted, the free-flowing in the inner space of cabin 5 of such cooling air part.In order to by cabin 5
Interior air is delivered to generator 3, and the second generator inlet fan is arranged in the first generator pipeline 14, and in air flow
On direction, the second generator inlet fan 29b is located at the downstream of cabin 5.Preferably, it is additionally provided with the first generator pipeline 14
First generator inlet fan 29a.
It is the advantage of the inner space of airflow passes cabin 5:In this case the space of cabin 5 itself also by with week
Collarette border exchanges heat, and then serves the effect of similar heat exchanger 8.
The difference of the wind power generating set in wind power generating set and Fig. 2 in Fig. 3 is that the wind-force in Fig. 3 is sent out
In group of motors, the first generator pipeline 14 is interrupted, the first chamber 13 and ambient air inlet 20 of heat exchanger 8 respectively with machine
Cabin 5 is connected, so, and air can freely flow in the inside of cabin 5.
The difference of the wind power generating set in wind power generating set and Fig. 2 in Fig. 4 is, is sent out in Fig. 4 wind-force
In group of motors, the first generator pipeline 14, first chamber 13, ambient air inlet 20 and the generating of heat exchanger 8 are not provided with
Machine air inlet 19 is connected with cabin 5 respectively, so, and air can also be flowed freely inside cabin 5.
Embodiment two
Embodiment two provides a kind of cooling means of wind power generating set, the wind power generating set applied to embodiment one.
The generator 3 of wind power generating set is cooled down by the air circulated in pipeline, and the air of circulation is cooled down by heat exchanger 8;
In order to provide the cooling of supplement, the air that pipeline is introduced in surrounding air, pipeline by ambient air inlet 20 is gone out by pipeline
Gas port 24 is discharged, wherein, ambient air inlet 20 and/or pipeline gas outlet 24 are opened or closed to control surrounding air
Flowing.
In the present embodiment, the generator 3 of wind power generating set can be cooled down by heat exchanger 8 and/or surrounding air,
Higher cooling effectiveness can be kept, and can preferably protect generator 3 from receiving extraneous ring under various external environment conditions
The pollution and corrosion in border.
Further, the type of cooling of wind power generating set includes:
A, only cooled down using heat exchanger 8;And/or,
B, while use heat exchanger 8 and introduce surrounding air cool down;And/or,
C, the surrounding air cooling for only using introducing.
Alternatively, ambient air inlet 20 and/or pipeline gas outlet 24 beating under the control of control device 9 open or close
Close.
Alternatively, pipeline includes at least part space of the cabin 5 of wind power generating set, or, pipeline passes through cabin 5.
Alternatively, wind power generating set detection environmental condition, and according to environmental condition control ambient air inlet 20 and/or
The opening and closing of pipeline gas outlet 24.
Alternatively, the environmental condition of wind power generating set detection realizes that detection device includes by detection device:Environment temperature
Degree detection device, rainfall detection device 31 (detection environment rainfall), surrounding air component detection device (preferably detect environment
The humidity and/or salt content of air), particle content detection device 30 (preferably detect surrounding air in sandy environment content)
And/or wind detection device 32 (preferably detecting wind direction and/or wind speed)
Alternatively, the operating temperature based on generator 3, the coil temperature of preferred power generator 3 controls ambient air inlet 20
And/or pipeline gas outlet 24 automatically opening up and closes.
Alternatively, the detection information based at least one foregoing detection device is automatically opened or closed ambient air inlet
20 and/or pipeline gas outlet 24.
Alternatively, as shown in fig. 1, at least one environment fan is arranged on ambient air inlet 20 and/or pipeline outlet
Mouth 24.In the present embodiment, environment fan includes the supply fan 21 for being arranged at ambient air inlet 20, and is arranged on pipeline
The outlet fan 28 of gas outlet 24.Alternatively, in Fig. 2 into embodiment illustrated in fig. 4, environment fan can also be only included and set
The supply fan 21 of ambient air inlet 20 is placed in, or is arranged on the outlet fan 28 of pipeline gas outlet 24.Alternatively, heat is handed over
The fan of parallel operation 8 includes the pipeline fan 12 of heat exchanger outlet fan 17 and the 3rd being arranged on heat exchanger 8.
Alternatively, the cooling means of the present embodiment also includes rate-determining steps, and rate-determining steps are used to control ambient air inlet
20 charge flow rate and/or the extraction flow of pipeline gas outlet 24;Wherein, rate-determining steps include:Open or close surrounding air
Entrance 20, pipeline gas outlet 24 and pipeline, and control environment fan and/or pipeline fan, to control the cold of generator 3
But.
Preferably, the first pipeline fan 27 and the second pipeline fan 29, if it does, be arranged to synchronously open or
Close;And/or, the 3rd pipeline fan 12 and heat exchanger outlet fan 17 are arranged to synchronously open or close.
Alternatively, the cooling of wind power generating set by control open or close air intake control valve 22, control valve of going out and
Pipe-line control valve 26, and open or close supply fan 21, outlet fan 28 and/or the realization of pipeline fan.Set by above-mentioned
It is standby neatly to select the type of cooling.Wherein, the control of ambient air inlet 20, pipeline gas outlet 24 and pipeline is by right
What the control of air intake control valve 22, leaving air control valve 25 and pipe-line control valve 26 was realized.Alternatively, pipe-line control valve 26 is set
Between pipeline gas outlet 24 and heat exchanger 8.
Further, the cooling means of the present embodiment also includes obtaining step, and the obtaining step is in foregoing rate-determining steps
Perform before, obtaining step includes:Obtain the operating temperature of generator 3;Wherein, rate-determining steps include:Work based on generator 3
Make at least one work in the following equipment of temperature control:Air intake control valve 22, leaving air control valve 25, pipe-line control valve 26, ring
Border fan and pipeline fan.
Specifically, the cooling of wind power generating set is what the operating temperature based on generator 3 was realized, such generator 3
Operating temperature can be controlled in normal temperature range, to ensure the normal operation of wind power generating set.
Alternatively, rate-determining steps include:When the operating temperature of generator 3 is when within the scope of second temperature, air inlet is closed
Control valve 22 and/or leaving air control valve 25, close environment fan and pipeline fan.Preferably, second temperature scope can be [5
DEG C, 80 DEG C), but it is not limited to this specific scope.
This rate-determining steps is applied to situation of the operating temperature in relatively low scope of generator 3, now wind-driven generator
Group or need not need seldom cooling to meet demand.
Alternatively, rate-determining steps also include:When the operating temperature of generator 3 is within the 3rd temperature range, close into
Gas control valve 22 and leaving air control valve 25, close environment fan, open pipe-line control valve 26 and pipeline fan;Wherein, the 3rd temperature
The minimum value for spending scope is more than the maximum of second temperature scope.Preferably, the 3rd temperature range can be [80 DEG C, 110
DEG C), but it is not limited to this specific scope.
When the temperature that this rate-determining steps is applied to generator 3 is higher than foregoing second temperature scope, generator 3 has necessarily
The demand of radiating, now generator 3 cooled down separately through heat exchanger 8, so can be by the pollution of generator 3 and external environment
Keep apart with corrosion, be effectively protected generator 3.
Alternatively, rate-determining steps also include:When the operating temperature of generator 3 is within the 4th temperature range, open into
Gas control valve 22, leaving air control valve 25 and pipe-line control valve 26, open environment fan and pipeline fan;Wherein, the 4th temperature model
The minimum value enclosed is more than the maximum of the 3rd temperature range.Preferably, the 4th temperature range can be [110 DEG C, 115 DEG C), but
It is not limited to this specific scope.
This rate-determining steps be applied to heat exchanger 8 it is cold lack it is not sufficiently effective with by the operating temperature of generator 3 control exist
The situation of normal temperature range, and then surrounding air is also introduced directly into generator 3, such generator 3 is by heat exchange
Device 8 and surrounding air are cooled down jointly.
Alternatively, rate-determining steps also include:When the operating temperature of generator 3 is within the 5th temperature range, open into
Gas control valve 22, leaving air control valve 25 and environment fan, wherein, the minimum value of the 5th temperature range is big for control valve of blinding off a line 26
In the maximum of the 4th temperature range.Preferably, the 5th temperature range can be [115 DEG C, 120 DEG C), but be not limited to this
Specific scope.
This rate-determining steps is applied to when the operating temperature of generator 3 is very high, it is necessary in the case of efficient cooling.Now
Generator 3 is cooled down by surrounding air completely, cooling effectiveness highest.
Alternatively, the cooling means of the present embodiment also can cool down hair jointly without using heat exchanger 8 and surrounding air
The step of motor 3, directly switched to by the independent cooled electric generator 3 of heat exchanger 8 by surrounding air cooled electric generator 3.
Specifically, rate-determining steps also include:When the working range of generator 3 is within the 8th temperature range, open into
Gas control valve 22, leaving air control valve 25 and environment fan, control valve of blinding off a line 26;Wherein, the minimum of the 8th temperature range
Maximum of the value more than the 3rd temperature range.Preferably, the 8th temperature range can be [110 DEG C, 120 DEG C), but be not limited to
This specific scope.
In this operating procedure, the step of eliminating using heat exchanger 8 and surrounding air common cooled electric generator 3, when
The operating temperature of generator 3 and when having reached in the 8th temperature range, is directly used more than the maximum of the 3rd temperature range
Individually by the mode of surrounding air cooled electric generator 3, and then ensure enough cooling effectiveness.
Alternatively, rate-determining steps include:Operating temperature based on generator 3 controls at least one work in following equipment
Make:Air intake control valve 22, leaving air control valve 25, pipe-line control valve 26, environment fan and pipeline fan.
Alternatively, the foregoing operating temperature based on generator 3 controls at least one work in following equipment to include:When
When the operating temperature of generator 3 is within the 6th temperature range, air intake control valve 22, leaving air control valve 25 and ambient wind are opened
Fan;Control valve of blinding off a line 26 and pipeline fan.Preferably, the 6th temperature range can be [120 DEG C, 125 DEG C), but do not limit
In this specific scope.The minimum value of 6th temperature range is more than the maximum of the 5th temperature range.
In this rate-determining steps, now the temperature and environment temperature of generator 3 are all very high, generator 3 need quickly,
Efficient cooling, now, by the way of surrounding air is individually cooled down.
Alternatively, control device 9 is arranged to operating temperature and at least one foregoing detection device based on generator 3
Detection information automatically control ambient air inlet 20, the opening of pipeline gas outlet 24 and pipeline or closing.Detection is set
It is standby to may include at least one of following equipment:Environment temperature detection device, (the detection environment rainfall of rainfall detection device 31
Amount), the surrounding air component detection device humidity and/or salt content of surrounding air (preferably detect), particle content detection set
Standby 30 (preferably detecting the sandy environment content in surrounding air) and/or wind detection device 32 (preferably detect wind direction and/or wind
Speed).Alternatively, foregoing obtaining step also includes:Obtain the rainfall information of environment;Rate-determining steps include:Based on generator 3
Operating temperature and rainfall information control at least one work in following equipment:Air intake control valve 22, leaving air control valve 25, pipe
Road control valve 26, environment fan and pipeline fan.
Alternatively, foregoing operating temperature and rainfall information based on generator 3 control at least one in following equipment
Work includes:When rainfall be less than or equal to default rainfall, and generator 3 operating temperature the 5th temperature range it
When interior, air intake control valve 22, leaving air control valve 25, pipe-line control valve 26, environment fan and pipeline fan are opened.Preferably,
Five temperature ranges can be [115 DEG C, 120 DEG C), but be not limited to this specific scope.
In this rate-determining steps, if do not rained or rainfall very little, generator 3 is by heat exchanger 8 and environment
Air is cooled down jointly.
Alternatively, foregoing operating temperature and rainfall information based on generator 3 control at least one in following equipment
Work also includes:When rainfall be more than default rainfall, and generator 3 operating temperature within the 7th temperature range
When, air intake control valve 22, leaving air control valve 25 and environment fan are closed, pipe-line control valve 26 and pipeline fan is opened;By becoming
Oar controls (pitch control) and/or controls the output work of generator 3 by the rotating speed control of the rotor to generator 3
Rate, and then control the operating temperature of generator 3.Preferably, the 7th temperature range can be [110 DEG C, 125 DEG C), but do not limit
In this specific scope.
In this rate-determining steps, for example, when rainfall is very big, generator 3 is cooled down by heat exchanger 8 completely, is entered
And the pollution and corrosion of rainwater, moisture can be completely cut off.Further, can when the operating temperature of generator 3 is beyond predetermined temperature
To control the operating temperature of generator 3 by controlling the power output of generator 3, control the power output of generator 3 can be with
Controlled to adjust by pitch control (pitch control) and/or by the rotating speed of the rotor to generator 3.So that generating electricity
Machine 3 is preferably protected.
Alternatively, obtaining step also includes:Obtain the particle content information in surrounding air;Rate-determining steps include:Base
At least one work in following equipment is controlled in particle content information and the operating temperature of generator 3:Air intake control valve 22,
Leaving air control valve 25, pipe-line control valve 26, environment fan and pipeline fan.
Alternatively, it is foregoing to be controlled based on particle content information and the operating temperature of generator 3 in following equipment at least
One work includes:When particle content be less than or equal to predetermined particle content, and generator 3 operating temperature the 8th
When in temperature range, air intake control valve 22, leaving air control valve 25 and pipe-line control valve 26 are opened;Open environment fan and pipeline wind
Fan.Preferably, the 8th temperature range can be [110 DEG C, 120 DEG C), but be not limited to this specific scope.
In this rate-determining steps, when there is no occur in sandstorm and air in the external environment condition of wind power generating set
When particle content low latitude gas is cleaner, generator 3 can simultaneously be cooled down by heat exchanger 8 and surrounding air.
Alternatively, it is foregoing to be controlled based on particle content information and the operating temperature of generator 3 in following equipment at least
One work also includes:When particle content is more than predetermined particle content, air intake control valve 22, leaving air control valve 25 are closed
With environment fan, pipe-line control valve 26 and pipeline fan are opened;By pitch control (pitch control) and/or by right
The rotating speed of the rotor of generator 3 controls to control the power output of generator 3, and then controls the operating temperature of generator 3.
In this rate-determining steps, when there occurs that sandstorm or other air are dirty in the external environment condition of wind power generating set
Dye, generator 3 is individually cooled down by heat exchanger 8.Further, can be with when the operating temperature of generator 3 is beyond predetermined temperature
The operating temperature of generator 3 is controlled by controlling the power output of generator 3, the power output of control generator 3 can lead to
Cross pitch control (pitch control) and/or controlled to adjust by the rotating speed of the rotor to generator 3.So that generator
3 are preferably protected.
Alternatively, obtaining step also includes:Obtain the wind direction information in environment;Rate-determining steps include:Based on wind direction information
At least one work in following equipment is controlled with the operating temperature of generator 3:Air intake control valve 22, leaving air control valve 25, pipe
Road control valve 26, environment fan and pipeline fan.
Alternatively, foregoing at least one work controlled based on wind direction information and the operating temperature of generator 3 in following equipment
Work includes:When wind direction be the first predetermined direction, and generator 3 operating temperature in the 8th temperature range when, open air inlet
Control valve 22, leaving air control valve 25 and pipe-line control valve 26;Open environment fan and pipeline fan.Preferably, the 8th temperature model
Enclose and can be [110 DEG C, 120 DEG C), but it is not limited to this specific scope.
In this rate-determining steps, for example, wind power generating set set by the sea either lakeside or set at sea or
On person lake, if wind blows to ocean or Hu Bo from land, wind can be relatively dry and cleaned, and now generator 3 is suitable to using heat
The mode that exchanger 8 and surrounding air are cooled down jointly.
Alternatively, foregoing at least one work controlled based on wind direction information and the operating temperature of generator 3 in following equipment
Also include:When wind direction is the second predetermined direction, air intake control valve 22, leaving air control valve 25 and environment fan, tube used for bottom pouring are closed
Road control valve 26 and pipeline fan, turning by pitch control (pitch control) and/or by the rotor to generator 3
Speed controls to control the power output of generator 3, and then controls the operating temperature of generator 3.
In this rate-determining steps, for example, wind power generating set set by the sea either lakeside or set at sea or
On person lake, if moisture and salinity that wind is blowed to from sea or Hu Bo in land, air are higher, it is unsuitable for cold with surrounding air
But generator 3, now generator 3 individually cooled down by heat exchanger 8.Further, when the operating temperature of generator 3 is beyond pre-
Constant temperature degree, can control the operating temperature of generator 3 by controlling the power output of generator 3, control the output of generator 3
Power can be controlled to adjust by pitch control (pitch control) and/or by the rotating speed of the rotor to generator 3.From
And generator 3 is preferably protected.
Alternatively, foregoing obtaining step also includes:Obtain the salinity information or humidity information in surrounding air;Rate-determining steps
Including:At least one work in following equipment is controlled based on the operating temperature of generator 3, and salinity information or humidity information
Make:Air intake control valve 22, leaving air control valve 25, pipe-line control valve 26, environment fan and pipeline fan.
Optionally, the foregoing operating temperature based on generator 3, and salinity information or humidity information control following equipment
In at least one work include:When salinity is less than or equal to predetermined salt angle value and/or when humidity is less than or equal to predetermined moisture
Value;And when the operating temperature of generator 3 is in the 8th temperature range, open air intake control valve 22, leaving air control valve 25 and pipe
Road control valve 26;Open environment fan and pipeline fan.Preferably, the 8th temperature range can be [110 DEG C, 120 DEG C), but simultaneously
It is not limited to this specific scope.
In this rate-determining steps, if for example, air is relatively dry and cleaning, the moisture and salinity contained in air all compares
Less, generator 3 can be by the way of heat exchanger 8 and surrounding air be cooled down jointly.
Alternatively, the foregoing operating temperature based on generator 3, and salinity information or humidity information are controlled in following equipment
At least one work also include:When salinity be more than predetermined salt angle value, or when humidity be more than or equal to predetermined moisture angle value;Close
Air intake control valve 22, leaving air control valve 25 and environment fan, open pipe-line control valve 26 and pipeline fan, pass through pitch control
(pitch control) and/or the power output of generator 3 is controlled by the rotating speed control of the rotor to generator 3, and then
Control the operating temperature of generator 3.
In this rate-determining steps, for example, the salinity and/or humidity in air are higher, it is unsuitable for cold using surrounding air
But generator 3, now generator 3 individually cooled down by heat exchanger 8.Further, when the operating temperature of generator 3 is beyond pre-
Constant temperature degree, can control the operating temperature of generator 3 by controlling the power output of generator 3, control the output of generator 3
Power can be controlled to adjust by pitch control (pitch control) and/or by the rotating speed of the rotor to generator 3.From
And generator 3 is preferably protected.
The technique effect that the wind power generating set and its control method of the present embodiment can be realized is as follows:
In the wind power generating set and its control method of the present embodiment, the generator of wind power generating set can be by heat exchange
Device and/or surrounding air cooling.The selection of refrigerating mode can the operating temperature based on generator, environment temperature, surrounding air
The condition such as particle content, wind direction and/or rainfall information in component, surrounding air.The advantage of the utility model embodiment exists
In the advantage for having closed cycle cooling system and open cycle cooling system concurrently.When in face of complicated and extreme external environment condition, wind-power electricity generation
Unit can be operated under the pattern individually cooled down by heat exchanger (closed loop);Drop can be passed through under conditions of outside high ambient temperature
The mode of low maximum power output controls the temperature of generator, can effectively protect generator, reduce outside sand and dust, dust,
The damage that water, salinity and mist are caused to generator.Air quality preferably or generator operating temperature it is higher in the case of,
Heat exchanger 8 and surrounding air can be taken to cool down jointly, or the mode individually cooled down by surrounding air, efficiently reducing
On the premise of outside pollution and corrosion to generator, the cooling effectiveness of generator is improved, generating can be efficiently controlled
The operating temperature of machine.
It is described above, only specific embodiment of the utility model, but protection domain of the present utility model is not limited to
This, any one skilled in the art in the technical scope that the utility model is disclosed, can readily occur in change or
Replace, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with the right
It is required that protection domain be defined.
Claims (13)
1. wind power generating set, includes the cooling system of generator (3) and generator (3);The cooling system includes being used to follow
The pipeline of annular space gas and the heat exchanger (8) for cooling air;Characterized in that,
The pipeline is that generator (3) provides supplement cooling provided with ambient air inlet (20) and pipeline gas outlet (24);Wherein,
The ambient air inlet (20) is introduced ambient air into the pipeline;The pipeline gas outlet (24) is by the pipeline
Air discharge;The ambient air inlet (20) and/or the pipeline gas outlet (24) can be closed.
2. wind power generating set as claimed in claim 1, it is characterised in that the type of cooling bag of the wind power generating set
Include:
A, only the use heat exchanger (8) are cooled down;Or
B, while use the heat exchanger (8) and introduce surrounding air cool down;Or
C, the surrounding air cooling for only using introducing.
3. wind power generating set as claimed in claim 2, it is characterised in that also including control device (9), the control device
(9) opening or closing for the ambient air inlet (20) and/or pipeline gas outlet (24) is controlled, and then uses surrounding air
Cool down the generator (3).
4. wind power generating set as claimed in claim 3, it is characterised in that the pipeline includes the wind power generating set
At least part space of cabin (5), or, the pipeline passes through the cabin (5).
5. the wind power generating set as any one of claim 3-4, it is characterised in that the control device (9) is based on
The operating temperature or coil temperature of the generator (3) are automatically opened or closed the ambient air inlet (20) and/or described
Pipeline gas outlet (24), is based preferably on the coil temperature of the generator (3);Or/also,
Described wind power generating set also includes temperature testing equipment, and the temperature testing equipment is used to detect the generator
(3) operating temperature or coil temperature.
6. the wind power generating set as any one of claim 3-4, it is characterised in that also set including at least one detection
Standby, the environmental condition to detect the wind power generating set, the control device (9) is set based at least one foregoing detection
Standby detection information is automatically opened or closed the ambient air inlet (20) and/or the pipeline gas outlet (24).
7. wind power generating set as claimed in claim 6, it is characterised in that the detection device includes:Environment temperature is detected
Equipment, rainfall detection device (31), surrounding air component detection device, particle content detection device (30) and/or wind inspection
Measurement equipment (32).
8. the wind power generating set as described in claim 3 or 4, it is characterised in that the ambient air inlet (20) and/or institute
State and be provided with pipeline gas outlet (24) by the fan of the control device (9) control or/also, the ambient air inlet
(20) filter (23) is provided with.
9. the wind power generating set as described in claim 3 or 4, it is characterised in that dehumidifier (41) is provided with the pipeline, or
Person/also, the wind power generating set described in item also includes electric heating equipment (40), to heat the air in the pipeline.
10. the wind power generating set as described in claim 3 or 4, it is characterised in that the heat exchanger (8) is air/air
Heat exchanger, or/also, generator (3) is gearless (gearless) generator.
11. wind power generating set as claimed in claim 10, it is characterised in that the generator (3) is that permanent magnet direct-drive generates electricity
Machine.
12. the wind power generating set according to claim 3 or 4, it is characterised in that the generator (3) includes generator
Air inlet (19) and generator gas outlet (11), the generator air inlet (19) and the generator gas outlet (11) are arranged on
The cabin side of the generator (3);
The ambient air inlet (20) is introduced air into positioned at the generator air inlet (19) and the heat exchanger (8)
Between the pipeline in;The pipeline gas outlet (24) will be located at the generator gas outlet (11) and the heat exchanger
(8) the air discharge in the pipeline between.
13. wind power generating set according to claim 12, it is characterised in that the pipeline is constituted in the following manner:
The heat exchanger (8) is connected by the first generator pipeline (14) with the generator air inlet (19), the heat exchanger
(8) it is connected by the second generator pipeline (10) with the generator gas outlet (11), the pipeline gas outlet (24) will be described
Air discharge in second generator pipeline (10), or, the pipeline is constituted in the following manner:The heat exchanger (8)
It is connected by the second generator pipeline (10) with the generator gas outlet (11), the heat exchanger (8), the generator enter
Gas port (19) and the ambient air inlet (20) are connected with the cabin (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621482369.1U CN206555080U (en) | 2016-12-30 | 2016-12-30 | Wind power generating set |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621482369.1U CN206555080U (en) | 2016-12-30 | 2016-12-30 | Wind power generating set |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206555080U true CN206555080U (en) | 2017-10-13 |
Family
ID=60359442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621482369.1U Active CN206555080U (en) | 2016-12-30 | 2016-12-30 | Wind power generating set |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206555080U (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108266337A (en) * | 2016-12-30 | 2018-07-10 | 北京金风科创风电设备有限公司 | wind generating set and cooling method thereof |
CN108426028A (en) * | 2018-01-30 | 2018-08-21 | 山东中车风电有限公司 | A kind of air to air cooling wind turbine gearbox cooling system and its control method |
CN108518318A (en) * | 2018-03-01 | 2018-09-11 | 深圳市贝优通新能源技术开发有限公司 | A kind of wind-driven generator with cooling and slip ring dust reduction capability |
EP3527820A1 (en) * | 2018-02-20 | 2019-08-21 | Siemens Gamesa Renewable Energy A/S | Wind turbine cooling arrangement |
WO2019223240A1 (en) * | 2018-05-22 | 2019-11-28 | 新疆金风科技股份有限公司 | Heat dissipation system, wind generator set and heat dissipation supporting platform |
CN110671282A (en) * | 2018-07-03 | 2020-01-10 | 西门子歌美飒可再生能源公司 | Wind turbine and method for operating a wind turbine |
CN110905729A (en) * | 2019-12-17 | 2020-03-24 | 湘电风能有限公司 | Permanent magnet direct-drive wind driven generator with variable inclination angle |
CN112780509A (en) * | 2019-11-01 | 2021-05-11 | 新疆金风科技股份有限公司 | Air cooling system, wind generating set and cooling method thereof |
CN112922796A (en) * | 2021-03-02 | 2021-06-08 | 中国华能集团清洁能源技术研究院有限公司 | Cooling device for wind generating set |
WO2022063378A1 (en) * | 2020-09-24 | 2022-03-31 | Vestas Wind Systems A/S | Effective cooling of electric power converter |
EP4372227A1 (en) * | 2022-11-15 | 2024-05-22 | Siemens Gamesa Renewable Energy A/S | Air duct comprising a pressure-relief section |
-
2016
- 2016-12-30 CN CN201621482369.1U patent/CN206555080U/en active Active
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108266337A (en) * | 2016-12-30 | 2018-07-10 | 北京金风科创风电设备有限公司 | wind generating set and cooling method thereof |
CN108266337B (en) * | 2016-12-30 | 2024-07-23 | 北京金风科创风电设备有限公司 | Wind generating set and cooling method thereof |
CN108426028A (en) * | 2018-01-30 | 2018-08-21 | 山东中车风电有限公司 | A kind of air to air cooling wind turbine gearbox cooling system and its control method |
US11060510B2 (en) | 2018-02-20 | 2021-07-13 | Siemens Gamesa Renewable Energy A/S | Wind turbine cooling arrangement |
EP3527820A1 (en) * | 2018-02-20 | 2019-08-21 | Siemens Gamesa Renewable Energy A/S | Wind turbine cooling arrangement |
CN110173402A (en) * | 2018-02-20 | 2019-08-27 | 西门子歌美飒可再生能源公司 | Wind turbine cooling arrangement |
CN110173402B (en) * | 2018-02-20 | 2022-03-11 | 西门子歌美飒可再生能源公司 | Wind turbine cooling arrangement |
CN108518318A (en) * | 2018-03-01 | 2018-09-11 | 深圳市贝优通新能源技术开发有限公司 | A kind of wind-driven generator with cooling and slip ring dust reduction capability |
CN108518318B (en) * | 2018-03-01 | 2020-06-09 | 桂阳湘电新能源有限公司 | Aerogenerator with cooling and dustproof function of sliding ring |
WO2019223240A1 (en) * | 2018-05-22 | 2019-11-28 | 新疆金风科技股份有限公司 | Heat dissipation system, wind generator set and heat dissipation supporting platform |
US11499534B2 (en) | 2018-05-22 | 2022-11-15 | Xinjiang Goldwind Science & Technology Co., Ltd. | Heat dissipation system, wind generator set and heat dissipation supporting platform |
US11111905B2 (en) | 2018-07-03 | 2021-09-07 | Siemens Gamesa Renewable Energy A/S | Wind turbine and a method for operating a wind turbine |
CN110671282B (en) * | 2018-07-03 | 2021-11-02 | 西门子歌美飒可再生能源公司 | Wind turbine and method for operating a wind turbine |
CN110671282A (en) * | 2018-07-03 | 2020-01-10 | 西门子歌美飒可再生能源公司 | Wind turbine and method for operating a wind turbine |
CN112780509A (en) * | 2019-11-01 | 2021-05-11 | 新疆金风科技股份有限公司 | Air cooling system, wind generating set and cooling method thereof |
CN110905729A (en) * | 2019-12-17 | 2020-03-24 | 湘电风能有限公司 | Permanent magnet direct-drive wind driven generator with variable inclination angle |
WO2022063378A1 (en) * | 2020-09-24 | 2022-03-31 | Vestas Wind Systems A/S | Effective cooling of electric power converter |
CN112922796A (en) * | 2021-03-02 | 2021-06-08 | 中国华能集团清洁能源技术研究院有限公司 | Cooling device for wind generating set |
CN112922796B (en) * | 2021-03-02 | 2021-11-30 | 中国华能集团清洁能源技术研究院有限公司 | Cooling device for wind generating set |
EP4372227A1 (en) * | 2022-11-15 | 2024-05-22 | Siemens Gamesa Renewable Energy A/S | Air duct comprising a pressure-relief section |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206555080U (en) | Wind power generating set | |
CN108266337B (en) | Wind generating set and cooling method thereof | |
CN103398421B (en) | Fresh air conditioner PM2.5 purifies automatic flushing device | |
CN108731151B (en) | Energy-saving environment-friendly dust removal and ventilation equipment | |
CN106123193A (en) | A kind of PM2.5and CO2the Intelligent fresh air ventilator of joint control and fresh air processing method | |
CN103490558B (en) | Direct wind-driven generator cooling system | |
CN104593992A (en) | Wave-wheel type heat pump washing and drying integrated machine and drying method | |
CN212012153U (en) | Low-voltage reactive compensation control box | |
CN102444941A (en) | Clean fresh air dehumidifying system with extreme low cold and heat loss | |
CN104033985B (en) | A kind of ventilating system based on wind light mutual complementing technology | |
CN108518765A (en) | Combined type dehumidifying device and its dehumanization method and application in a kind of subway station | |
CN206770135U (en) | A kind of wind power generating set Multifunction ventilated conversion equipment | |
CN203454330U (en) | Energy-saving ventilating system of computer room | |
CN107896466A (en) | Data center cools down cold supply system with active with the evaporation being passively combined | |
CN204563889U (en) | Adsorption separation device | |
CN207422554U (en) | total heat exchange fresh air system | |
CN206568846U (en) | Mounted air conditioner system is cooled down based on the evaporation that thin film photovoltaic panel drives | |
CN208765111U (en) | Combined type dehumidifying device in a kind of subway station | |
CN109062291A (en) | A kind of converter cabinet temperature control dehumidification device | |
CN210297018U (en) | Ventilation system for box-type substation | |
CN205332465U (en) | Heated air circulation recovery system | |
CN206707946U (en) | A kind of ventilation cooling system of wind-power engine room | |
CN203522438U (en) | Cooling system of direct-driven wind turbine generator | |
CN212158087U (en) | Grain drying system | |
CN103604177B (en) | It is combined with the rotatable material filling type DEC air conditioner of sintered plate filter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |