CN104035031B - Wind power generating set simulating test device - Google Patents
Wind power generating set simulating test device Download PDFInfo
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- CN104035031B CN104035031B CN201410268709.XA CN201410268709A CN104035031B CN 104035031 B CN104035031 B CN 104035031B CN 201410268709 A CN201410268709 A CN 201410268709A CN 104035031 B CN104035031 B CN 104035031B
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Abstract
The invention provides a kind of wind power generating set simulating test device, it includes dragging bottom seat and tested bottom seat, dragging bottom seat is removably secured connection and has support means with angle, support means with angle is removably secured connection and has dragging end motor fixing device, dragging end motor it is fixedly connected with on end motor fixing device dragging, the axes of rotation skew dragging end motor is arranged, tested bottom seat is removably secured connection and has tested bottom seat adapter, tested bottom seat adapter is removably secured connection and has tested cabin, tested cabin connects and has tested end electromotor, also include attachment means, one end of attachment means is connected with the output shaft dragging end motor, the other end is connected with the power shaft of tested end electromotor.This wind power generating set simulating test device can the elevation angle operating mode of tested end electromotor under simulated field conditions so that relevant validation test, closer to actual operating configuration, can improve the accuracy of verification experimental verification result.
Description
Technical field
The present invention relates to simulating test device, particularly relate to wind power generating set simulating test device.
Background technology
Wind power generating set is a kind of equipment converting wind energy into electric energy, at the type that design makes new advances
Rear it is generally required to first complete the type approval test being correlated with, to verify whether its functional parameter meets design and want
Ask.Because the size of blade is very big and needs wind drive, when doing relevant type approval test, by
In the restriction of experimental condition, real impeller typically cannot be utilized to produce under real wind drive
Moment of torsion does relevant test, so needing corresponding simulating test device turning with simulated impeller
Emotionally condition.
As it is shown in figure 1, the structural representation that it is existing simple dragging platform, it is at ground 1
Two motor supporting devices 2 it are respectively fixed with on " ", a motor supporting device 2 wherein " on
It is provided with in dragging end motor 3 ", at another motor supporting device 2 " and tested end motor is installed
4 ", drag end motor 3 " output shaft by affixed axle 5 " and tested end motor 4 " input
Axle connects.Wherein drag the equal level of power shaft of end motor 3 " output shaft and tested end motor 4 "
Arrange.
During stating technical scheme in realization, inventor finds at least to exist such as in prior art
Lower problem:
1, existing technical scheme can only realize the basic function test of electromotor, it is impossible to installs cabin
Carrying out, with miscellaneous part, the test be correlated with, its test function is few；
2, in existing technical scheme, the rotating shaft of electromotor is horizontally disposed, and reality is when mounted,
The rotating shaft of wind-driven generator can not simulate electromotor with a fixed angle of altitude, existing technical scheme
Elevation angle operating mode.
Summary of the invention
Present invention aim at providing one cabin can be installed, can send out by tested end under simulated field conditions
The wind power generating set simulating test device of the elevation angle operating mode of motor.
To achieve these goals, the invention provides a kind of wind power generating set simulating test device,
It includes dragging bottom seat and tested bottom seat, the company of being removably secured on the seat of described dragging bottom
It is connected to support means with angle, described support means with angle is removably secured connection and drags
Moved end motor fixing device, is fixedly connected with dragging end electricity on described dragging end motor fixing device
Machine, the axes of rotation skew of described dragging end motor is arranged, the most solid on the seat of described tested bottom
Determine connection and have tested bottom seat adapter, described tested bottom seat adapter is removably secured
Connecting and have tested cabin, connecting on described tested cabin has tested end electromotor, also includes connecting
Device, one end of described attachment means is connected with the output shaft of described dragging end motor, described connection
The other end of device is connected with the power shaft of described tested end electromotor.
Mainly having the beneficial effects that of the technique scheme that the present invention provides, the wind that the present invention provides
Power generator group simulating test device is dragging on the seat of bottom by support means with angle and dragging end
Motor fixing device is installed and is dragged end motor, makes the axes of rotation skew of dragging end motor arrange, it is possible to band
The floor mop device that is dynamically connected in the angle of depression is had to rotate, and by tested bottom seat adapter on the seat of tested bottom
Tested cabin can be installed, enable tested end electromotor to install with the installation elevation angle of actual installation state
On tested cabin, dragging end motor can drive tested end to send out with certain angle of depression by attachment means
The axis of rotation of motor, thus the situation that simulated impeller rotates with a fixed angle of altitude.Therefore, this
The wind power generating set simulating test device of bright offer can tested end electromotor under simulated field conditions
Elevation angle operating mode so that relevant validation test, closer to actual operating configuration, can improve test and test
The accuracy of card result.Further, in the simulating test device that the present invention provides, support with angle
Removably connect between device and dragging end motor fixing device and dragging bottom seat, tested
Also removably connect, so between bottom seat adapter and tested cabin and tested bottom seat
The support with angle of different size and type all can be changed neatly in the both sides of simulating test device
Device and tested bottom seat adapter, such that it is able to enable simulating test device according to the need of test
Want, use variety classes and the dragging end motor of model and the combination in tested cabin, without again
Design whole test device.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing simple dragging platform；
Fig. 2 is the structural representation of the wind power generating set simulating test device of the embodiment of the present invention；
Fig. 3 is the dragging bottom seat of the embodiment of the present invention, support means with angle and drags end motor
The perspective view of the assembly of fixing device；
Fig. 4 is the dragging bottom seat of the embodiment of the present invention, spare tape inclination angle support means and drags end
The perspective view of the assembly of motor fixing device；
Fig. 5 is tested bottom seat and the assembly of tested bottom seat adapter of the embodiment of the present invention
Perspective view；
Fig. 6 is the cross-sectional schematic of the connecting shaft of the embodiment of the present invention；
Fig. 7 is the knot of the simulating test device measuring double-fed wind power generator group of the embodiment of the present invention
Structure schematic diagram.
Drawing reference numeral illustrates:
1 "-ground；2 "-motor supporting devices；3 "-drag end motor；4 "-tested end motor；
5 "-affixed axle；1-drags bottom seat；2-tested bottom seat；3-support means with angle；3 '-standby
Use support means with angle；4-drags end motor fixing device；41-perpendicular side plate；42-rectangular slope
Side plate；43-top curve plate；44-hanger；5-drags end motor；6-tested bottom seat adapter；
61-base plate；62-support tube；63 floors；The tested cabin of 7-；8-tested end electromotor, 9-connects dress
Put；91-Hooks coupling universal coupling；92-connecting shaft；921-the first axle body 921；922-the second axle body；9221-
Fixing hole；923-axle sleeve；924-bolt；93-tested end Hooks coupling universal coupling；94-torque sensor；
10-flange.
Detailed description of the invention
Below in conjunction with the accompanying drawings the wind power generating set simulating test device of the embodiment of the present invention is carried out in detail
Thin description.
As in figure 2 it is shown, the knot of the wind power generating set simulating test device that it is the embodiment of the present invention
Structure schematic diagram, the wind power generating set simulating test device of the present embodiment, it includes dragging bottom seat
1 and tested bottom seat 2, it is removably secured connection on bottom seat 1 and has dragging and with angle support dress
Putting 3, being removably secured connection in support means 3 with angle has dragging end motor fixing device 4,
It is fixedly connected with dragging end motor 5 on end motor fixing device 4 dragging, drags end motor 5
Axes of rotation skew is arranged, and being removably secured connection on tested bottom seat 2 has tested bottom seat adaptive
Device 6, being removably secured connection on tested bottom seat adapter 6 has tested cabin 7, tested
Connect on cabin 7 and have tested end electromotor 8, also include attachment means 9, one end of attachment means 9
It is connected with the output shaft dragging end motor 5, the other end of attachment means 9 and tested end electromotor 8
Power shaft connect.
The wind power generating set simulating test device of the present embodiment is inclined by band on dragging bottom seat 1
Angle support means 3 and dragging end motor fixing device 4 are installed and are dragged end motor 5, make dragging end electricity
The axes of rotation skew of machine 5 is arranged, it is possible to rotate with the angle of depression floor mop device 9 that is dynamically connected, and tested
By tested bottom seat adapter 6, tested cabin 7 can be installed on bottom seat 2, make tested end generate electricity
Machine 8 can be arranged on tested cabin 7 with the installation elevation angle of actual installation state, drags end motor
5 axis of rotation that can be driven tested end electromotor 8 with certain angle of depression by attachment means 9, from
And the situation that simulated impeller rotates with a fixed angle of altitude.Therefore, the wind power generating set of the present embodiment
Simulating test device can the elevation angle operating mode of tested end electromotor under simulated field conditions so that relevant
Validation test, closer to actual operating configuration, can improve the accuracy of verification experimental verification result.Further,
In the wind power generating set simulating test device of the embodiment of the present invention, support means with angle 3 with
Drag and removably connect between end motor fixing device 4 and dragging bottom seat 1, tested end
Also removably connect between base adapter 6 and tested cabin 7 and tested bottom seat 2,
The with angle of different size and type so all can be changed neatly in the both sides of simulating test device
Support means 3 and tested bottom seat adapter 6, such that it is able to enable simulating test device according to
The needs of test, use variety classes and the dragging end motor 5 of model and the combination in tested cabin 7,
Without redesigning whole test device.Such as, the elevation angle of different capacity grade electromotor is the most not
Equally, for this situation, it is possible to according to different capacity grade electromotor select the different elevation angle and
The support means with angle 3 of size, thus meet the requirement of test.It addition, at the present embodiment
Wind power generating set simulating test device in, tested end electromotor 8 is mounted in tested cabin 7
On, tested cabin 7 and other parts therein can also be tested, thus the present embodiment
Wind power generating set simulating test device be capable of more multi-functional test.
Further, the wind power generating set simulating test device of the present embodiment, it also includes at least
One is used for at least one for changing the spare tape inclination angle support means of support means 3 with angle
Change the standby tested bottom seat adapter of tested bottom seat adapter 6, to change tested cabin
Support means 3 with angle is changed and with wherein one for 7 by one of them spare tape inclination angle support means
Tested bottom seat adapter 6 changed by individual standby tested bottom seat adapter.For different model and not
With the wind power generating set of power grade, can separately design and produce different spare tape inclination angles and prop up
Support arrangement and standby tested bottom seat adapter, thus change support means with angle and tested bottom
Seat adapter, to be simulated test for different wind power generating set, is compared and is each used individually
A nested structure respectively be simulated test for, such structure can reduce cost.
The shape of support means 3 with angle can be designed as required, as it is shown on figure 3, its
Dragging bottom seat 1, support means with angle 3 and dragging end motor for the embodiment of the present invention are fixed
The perspective view of the assembly of device 4, it is preferable that the lower end of support means 3 with angle
Face is horizontally disposed plane, and the upper surface of support means 3 with angle is the plane being obliquely installed,
The support means with angle 3 of this structure is prone to processing and assembling, it is simple to drag bottom seat 1 and
Drag end motor fixing device 4 and be removably secured connection.Seeing Fig. 4, it is implemented for the present invention
Dragging bottom seat 1, spare tape inclination angle support means 3 ' and the dragging end motor fixing device 4 of example
The perspective view of assembly, to change support means 3 with angle, then by dragging end electricity
Machine fixing device 4 is pulled down from support means 3 with angle, by support means with angle 3 from dragging
Pull down on bottom seat 1, be fixed to spare tape inclination angle support means 3 ' afterwards drag bottom seat 1
On, it is fixed to dragging end motor fixing device 4 in spare tape inclination angle support means 3 ' complete more
Changing, then original tape inclination angle support means becomes spare tape inclination angle support means, and former spare tape inclination angle is propped up
Support arrangement 3 ' becomes new support means with angle.Preferably, support means 3 with angle is upper
Angle between the lower surface of end face and support means with angle 3 is 5 °～7 °.
In order to by detachably connected with dragging bottom seat 1 for support means 3 with angle, it is preferable that
Support means lower flange limit with angle it is provided with (in figure bottom the lateral wall of support means 3 with angle
Do not mark), corresponding on the upper surface of support means lower flange limit with angle and dragging bottom seat 1
Through there being multiple fixing bolt, fixing bolt is coordinated firmly to be fixed by flange, and
Convenient dismounting.
The shape dragging end motor fixing device 4 can design according to installing needs, it is preferable that drags
The bottom surface of moved end motor fixing device 4 is plane, drags the shaft parallel of end motor 5 in dragging end
The bottom surface of motor fixing device, the upper surface of support means 3 the most with angle supports dress with angle
Put the angle between the lower surface of 3 and can be directly designed to the elevation angle of wind power generating set.
In order to by support means 3 with angle and dragging end motor fixing device 4 company of being removably secured
Connect, it is preferable that be provided with in support means with angle on the top, lateral wall of support means 3 with angle
Flange (does not marks in figure), is provided with and drags bottom the lateral wall dragging end motor fixing device 4
Motor fixing device lower flange limit, moved end (not marking in figure), at support means upper flange with angle
On limit and dragging end motor fixing device lower flange limit, corresponding passing has multiple fixing bolt, passes through method
Blue limit coordinates fixing bolt to be firmly fixed, and convenient dismounting.
Preferably, drag end motor fixing device 4 and include that 41, two pieces of rectangles of two pieces of perpendicular side plate incline
Tiltedly side plate 42 and top curve plate 43, perpendicular side plate 41 is perpendicular to drag end motor fixing device 4
Bottom surface, two blocks of rectangular slope side plates 42 are connected to two straight lines of top curve plate 43
On, perpendicular side plate 41 has camber line limit and two hypotenuses, and the camber line limit of two pieces of perpendicular side plate 41 is divided
Not fixing with the camber line limit at top curve plate 43 two ends and be connected, two of two pieces of perpendicular side plate 41 are oblique
Limit is fixing with one end of two blocks of rectangular slope side plates 42 respectively to be connected, the dragging end motor of this structure
Fixing device 4 simple in construction, be prone to processing and assembling.Preferably two pieces perpendicular side plate 41, two pieces
Rectangular slope side plate 42 and top curve plate 43 use the fixing connection of mode of welding.Further,
Drag end motor 5 to be fixed therein in a perpendicular side plate 41, at perpendicular side plate 41 and dragging end
At least one circle bolt hole (not marking in figure) it is correspondingly provided with on motor 5, corresponding in this bolt hole
Through there being fixing bolt, by this fixing bolt, dragging end motor 5 is fixed dress with dragging end motor
Put 4 fixing connections.
As shown in Figure 3, it is preferable that be fixed with hanger 44 dragging on end motor fixing device 4,
Dragging end motor fixing device 4 can be lifted by crane easily consequently facilitating the wind of the present embodiment by hanger 44
The installation and removal of power generator group simulating test device.Preferably, before hanger 44 can be welded on
On top curve plate 43 described in face.
The shape of tested bottom seat adapter 6 can design as desired, as it is shown in figure 5, it is
The tested bottom seat 2 of the embodiment of the present invention and the three-dimensional knot of the assembly of tested bottom seat adapter 6
Structure schematic diagram, it is preferable that tested bottom seat adapter 6 includes base plate 61, solid on base plate 61
Surely there is support tube 62, the outer wall and base plate 61 of support tube 62 are fixed with multiple floor 63 jointly.
The wind power generating set simulating test device of the present embodiment is also to dragging bottom seat 1 and tested end
Base 2 is improved, and the size of dragging bottom seat 1 and the size of tested bottom seat 2 are the most adjustable.
So can improve the scalability of the wind power generating set simulating test device of the present embodiment, can pass through
The size of adjustment dragging bottom seat 1 and the size of tested bottom seat 2 are various sizes of to adapt to respectively
Support means 3 with angle and tested bottom seat adapter 6.Specifically, see Fig. 3 and Fig. 4, drag
Moved end base 1 can include that two drag bottom seat splice 11, and two drag bottom seat splice
11 are removably attached in ground (not shown) and position that adjustable is fixed on ground,
Similarly, seeing Fig. 5, tested bottom seat 2 includes two tested bottom seat splices 21, two
Tested bottom seat splice 21 is removably attached on ground and adjustable is fixed on ground
Position.The position being fixed on ground by adjusting two dragging bottom seat splices 11 can change
Two distances dragged between bottom seat splices 11 thus adjust the size dragging bottom seat 1, logical
Cross and adjust the position that two tested bottom seat splices 21 are fixed on ground and can change two quilts
Try the distance between bottom seat splice 21 thus adjust the size of tested bottom seat 2.
Further, dragging bottom seat can be provided with between two dragging bottom seat splices 11 to fill out
Fill part (not shown), drag bottom seat filling member and be removably attached on ground, similar
Ground, can be provided with tested bottom seat filling member between two tested bottom seat splices 21, tested
Bottom seat filling member is removably attached on ground, the most if desired reduces and drags bottom seat 1
During size, remove dragging bottom seat filling member, make two dragging bottom seat splices 11 bonded to each other
Can draw close and retighten just, when if desired reducing the size of tested bottom seat 2, remove tested end
Base filling member, makes that two tested bottom seat splices 21 are bonded to each other to be drawn close and retighten just
Can.Drag bottom seat filling member and tested bottom seat filling member can ensure that dragging bottom seat 1 and quilt
The globality of examination bottom seat 2, ensures support means 3 with angle and tested bottom seat adapter 6 quilt
Uniform support.Preferably, the profile drag bottom seat splice, dragging bottom seat filling member is equal
In cuboid.
Position and two quilts that bottom seat splice 11 is fixed on ground are dragged in order to adjust two
The position that examination bottom seat splice 21 is fixed on ground, specifically, sees Fig. 3 to Fig. 5,
The bottom of the bottom and tested bottom seat splice 21 that drag bottom seat splice 11 all can be provided with
Flange 10, is interspersed with multiple bolt (not shown), on flange 10 in ground
It is provided with multiple nut (not shown), drags on the flange 10 of bottom seat splice 11
Bolt adjusts dragging bottom seat splice 11 be fixed on ground by being connected on different nuts
Position on base, the bolt on the flange 10 of tested bottom seat splice 21 is by being connected to not
With nut on thus adjust and drag the position that bottom seat splice 21 is fixed on ground.
Preferably, as in figure 2 it is shown, attachment means 9 can include that the dragging end being sequentially connected with is universal
Shaft coupling 91, connecting shaft 92 and tested end Hooks coupling universal coupling 93, drag end Hooks coupling universal coupling 91 with
The output shaft dragging end motor 5 connects, tested end Hooks coupling universal coupling 93 and tested end electromotor 8
Power shaft connects.So can adapt to the installation deviation that the foozle of each parts is brought, especially
It is the foozle adapting to support means 3 with angle, enables dragging end smoothly with tested end even
Pick up and drag.Drag end Hooks coupling universal coupling 91 and allow axis and the dragging of connecting shaft 92
The axis of the output shaft of end motor 5 has low-angle angle, and tested end Hooks coupling universal coupling 93 allows even
The axis of spindle 92 has low-angle angle with the axis of the power shaft of tested end electromotor 8, it is to avoid
Connecting shaft 92 bears bigger shearing moment in running.Further, when change different size or
When the support means with angle 3 of type and tested bottom seat adapter 6, filled by above-mentioned connection
Put the structure of 9, it is possible to adapt to or adjust support means 3 with angle and tested bottom seat adapter 6
Between matching error.Preferably, end Hooks coupling universal coupling 91 and tested end Hooks coupling universal coupling 93 are dragged
It is universal coupling with spider.Universal coupling with spider has simple in construction, and connection can
The advantage leaned on.
Further, as in figure 2 it is shown, attachment means 9 can also include torque sensor 94, turn round
The two ends of square sensor 94 defeated with tested end Hooks coupling universal coupling 93 and tested end electromotor 8 respectively
Enter axle to connect.Torque sensor 94 can effectively detect the input torque of tested end electromotor 8, from
And it is easy to calculate the efficiency of tested end electromotor 8.
Preferably, the total length of connecting shaft 92 is adjustable.So can be according to the wind of different capacity grade
The size difference of power generator group adjusts the total length of connecting shaft 92, to install different capacity grade
Wind power generating set is simulated test.
Adjustable in order to realize the total length of connecting shaft 92, specifically, as shown in Figure 6, it is this
The cross-sectional schematic of the connecting shaft of bright embodiment, connecting shaft 92 can include the first axle body 921,
Two axis bodies 922 and axle sleeve 923, axle sleeve 923 is fixed on the first axle body 921, and axle sleeve 923 overlaps
On the second axle body 922, the second axle body 922 is provided with multiple fixing hole 9221, axle sleeve 923
Fixing it is connected by bolt 924 is dismountable with fixing hole 9221.The connecting axle structure of this kind of structure
Simply, bolt 924 just can be conveniently adjusted connecting shaft by connecting from different fixing holes 9221
The total length of 92.
Specifically, being test for wind power generating set in the present embodiment both can be that direct-drive type wind-force is sent out
Group of motors, can be again half direct-drive aerogenerator group, it is also possible to for double-fed wind power generator group.
Being test for wind power generating set in Fig. 2 is tested in direct-drive aerogenerator group, i.e. Fig. 2
Cabin 7 is the cabin of direct-drive aerogenerator group, and the tested end electromotor 8 in Fig. 2 is for directly to drive
The electromotor of formula wind power generating set.As it is shown in fig. 7, the measurement double-fed that it is the embodiment of the present invention
Tested cabin 7 in the structural representation of the simulating test device of wind power generating set, i.e. Fig. 7 is
The cabin of double-fed wind power generator group, it is interior that the electromotor of double-fed wind power generator group is placed on cabin
Portion, thus tested end electromotor 8 not shown in Fig. 7.Comparison diagram 2 and Fig. 7 understands, inhomogeneity
Though the structure of the wind power generating set of type has difference, but the structure of the present embodiment all can be used to carry out
Simulation test.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not
Be confined to this, any those familiar with the art in the technical scope that the invention discloses,
Change can be readily occurred in or replace, all should contain within protection scope of the present invention.Therefore, originally
The protection domain of invention should be as the criterion with described scope of the claims.
Claims (20)
1. a wind power generating set simulating test device, it is characterised in that include dragging bottom seat
With tested bottom seat, being removably secured connection on the seat of described dragging bottom has with angle support to fill
Putting, being removably secured connection in described support means with angle has dragging end motor fixing device,
Described dragging end motor fixing device is fixedly connected with dragging end motor, described dragging end motor
Axes of rotation skew arrange, being removably secured connection on the seat of described tested bottom has tested bottom seat
Adapter, being removably secured connection on the seat adapter of described tested bottom has tested cabin,
Connect on described tested cabin and have tested end electromotor, also include attachment means, described attachment means
One end be connected with the output shaft of described dragging end motor, the other end of described attachment means is with described
The power shaft of tested end electromotor connects.
Wind power generating set simulating test device the most according to claim 1, it is characterised in that
Also include at least one for change described support means with angle spare tape inclination angle support means and
At least one is for changing the standby tested bottom seat adapter of described tested bottom seat adapter, if
Change described tested cabin and then change described band by spare tape inclination angle support means one of them described
Inclination angle support means also changes described tested end with standby tested bottom seat adapter one of them described
Base adapter.
Wind power generating set simulating test device the most according to claim 1, it is characterised in that
The lower surface of described support means with angle is horizontally disposed plane, described support means with angle
Upper surface be the plane being obliquely installed.
Wind power generating set simulating test device the most according to claim 3, it is characterised in that
Folder between upper surface and the lower surface of described support means with angle of described support means with angle
Angle is 5 °～7 °.
Wind power generating set simulating test device the most according to claim 3, it is characterised in that
Support means lower flange limit with angle it is provided with bottom the lateral wall of described support means with angle,
On the upper surface of described support means lower flange limit with angle and described dragging bottom seat, corresponding passing has
Multiple fixing bolts.
Wind power generating set simulating test device the most according to claim 3, it is characterised in that
The bottom surface of described dragging end motor fixing device is plane, the shaft parallel of described dragging end motor in
Drag the bottom surface of end motor fixing device.
Wind power generating set simulating test device the most according to claim 6, it is characterised in that
Support means upper flange limit with angle it is provided with on the top, lateral wall of described support means with angle,
Dragging end motor fixing device lower flange it is provided with bottom the lateral wall of described dragging end motor fixing device
Limit, at described support means upper flange limit with angle and described dragging end motor fixing device lower flange
On limit, corresponding passing has multiple fixing bolt.
Wind power generating set simulating test device the most according to claim 6, it is characterised in that
Described dragging end motor fixing device includes two pieces of perpendicular side plate, two blocks of rectangular slope side plates and top
Arc, described perpendicular side plate is perpendicular to the bottom surface of described dragging end motor fixing device, and described two
Block rectangular slope side plate is connected on two straight lines of described top curve plate, described vertically
Side plate has camber line limit and two hypotenuses, the camber line limit of described two pieces of perpendicular side plate respectively with described top
The camber line limit at arc two ends, portion is fixing to be connected, two hypotenuses of described two pieces of perpendicular side plate respectively with
One end of described two blocks of rectangular slope side plates is fixing to be connected.
Wind power generating set simulating test device the most according to claim 8, it is characterised in that
Described dragging end motor is fixed therein in a described perpendicular side plate, in described perpendicular side plate and institute
State and on dragging end motor, be correspondingly provided with at least one circle bolt hole, corresponding through having in described bolt hole
Fixing bolt.
Wind power generating set simulating test device the most according to claim 1, its feature exists
In, described dragging end motor fixing device is fixed with hanger.
11. wind power generating set simulating test devices according to claim 1, its feature exists
In, described tested bottom seat adapter includes base plate, is fixed with support tube on described base plate,
Multiple floor jointly it is fixed with on the outer wall of described support tube and described base plate.
12. wind power generating set simulating test devices according to claim 1, its feature exists
In, the size of described dragging bottom seat and the size of described tested bottom seat are the most adjustable.
13. wind power generating set simulating test devices according to claim 12, its feature exists
In, described dragging bottom seat includes that two drag bottom seat splice, and said two drags bottom seat
The position that splice is removably attached on ground and adjustable is fixed on ground, described tested
Bottom seat includes two tested bottom seat splices, and said two tested bottom seat splice is detachable
Be fixed on ground and position that adjustable is fixed on ground.
14. wind power generating set simulating test devices according to claim 13, its feature exists
In, between the seat splice of said two tested bottom, it is provided with tested bottom seat filling member, described quilt
Examination bottom seat filling member is removably attached on described ground, drags bottom seat in said two and spells
It is provided with dragging bottom seat filling member between fitting, drags bottom seat filling member and be removably attached to ground
On base.
15. wind power generating set simulating test devices according to claim 13, its feature exists
In, equal in the bottom of the bottom of described dragging bottom seat splice and described tested bottom seat splice
It is provided with flange, described flange is interspersed with multiple bolt, is provided with multiple in described ground
Nut, the bolt on the flange of described dragging bottom seat splice by be connected to different described in
On nut thus adjust described dragging bottom seat splice and be fixed on the position on described ground, described
Bolt on the flange of tested bottom seat splice by being connected on different described nuts thus
Adjust described dragging bottom seat splice and be fixed on the position on described ground.
16. wind power generating set simulating test devices according to claim 1, its feature exists
In, described attachment means includes dragging end Hooks coupling universal coupling, connecting shaft and the tested end being sequentially connected with
Hooks coupling universal coupling, described dragging end Hooks coupling universal coupling is connected with the output shaft of described dragging end motor,
Described tested end Hooks coupling universal coupling is connected with the power shaft of described tested end electromotor.
17. wind power generating set simulating test devices according to claim 16, its feature exists
In, described attachment means also includes torque sensor, the two ends of described torque sensor respectively with institute
The power shaft stating tested end Hooks coupling universal coupling and described tested end electromotor connects.
18. wind power generating set simulating test devices according to claim 16, its feature exists
In, the total length of described connecting shaft is adjustable.
19. wind power generating set simulating test devices according to claim 18, its feature exists
In, described connecting shaft includes that the first axle body, the second axle body and axle sleeve, described axle sleeve are fixed on first
On axis body, described axle sleeve is enclosed within described the second axle body, is provided with multiple solid on described the second axle body
Determining hole, described axle sleeve fixing is connected by bolt is dismountable with described fixing hole.
20. wind power generating set simulating test devices according to claim 16, its feature exists
In, described dragging end Hooks coupling universal coupling and tested end Hooks coupling universal coupling are universal-joint-pin type universal shaft coupling
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410268709.XA CN104035031B (en) | 2014-06-16 | 2014-06-16 | Wind power generating set simulating test device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410268709.XA CN104035031B (en) | 2014-06-16 | 2014-06-16 | Wind power generating set simulating test device |
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| CN104035031A CN104035031A (en) | 2014-09-10 |
| CN104035031B true CN104035031B (en) | 2016-08-24 |
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| CN201410268709.XA Active CN104035031B (en) | 2014-06-16 | 2014-06-16 | Wind power generating set simulating test device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201218836Y (en) * | 2008-07-16 | 2009-04-08 | 泰豪科技股份有限公司 | High-speed, heavy-duty, medium and small sized generator tester |
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| CN201698005U (en) * | 2010-01-25 | 2011-01-05 | 新疆金风科技股份有限公司 | DD motor test bed |
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| JPS57208478A (en) * | 1981-06-19 | 1982-12-21 | Hitachi Ltd | Testing method for motor |
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| CN101484696A (en) * | 2006-07-03 | 2009-07-15 | 维斯塔斯风力系统有限公司 | Wind turbine testing system |
| CN201218836Y (en) * | 2008-07-16 | 2009-04-08 | 泰豪科技股份有限公司 | High-speed, heavy-duty, medium and small sized generator tester |
| CN201532445U (en) * | 2009-11-17 | 2010-07-21 | 沈阳华人风电科技有限公司 | Simulation experimental bench for performance of permanent-magnet generator |
| CN201698005U (en) * | 2010-01-25 | 2011-01-05 | 新疆金风科技股份有限公司 | DD motor test bed |
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