CN211405219U - High-voltage ride-through device of wind generating set - Google Patents
High-voltage ride-through device of wind generating set Download PDFInfo
- Publication number
- CN211405219U CN211405219U CN202020473223.0U CN202020473223U CN211405219U CN 211405219 U CN211405219 U CN 211405219U CN 202020473223 U CN202020473223 U CN 202020473223U CN 211405219 U CN211405219 U CN 211405219U
- Authority
- CN
- China
- Prior art keywords
- converter
- fixedly connected
- radiator
- fan
- groove
- 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
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a relate to wind power generation technical field specifically is a wind generating set high voltage ride through device, comprising a base plate, one side fixedly connected with spliced pole of bottom plate, the draw-in groove has been seted up on the spliced pole, the spliced pole has the curb plate through draw-in groove swing joint, the slotted hole has been seted up on the curb plate. The utility model has the advantages that: through setting up the fan, install the panel through first connecting block fixedly connected with converter, normally carry out the during operation at the converter, the converter dispels the heat through the radiator, but when the converter begins stabilizing voltage, the heat dissipation capacity increase of converter, the difficult heat dissipation demand that satisfies of radiator, control module opens the fan this moment, the fan produces the wind that flows and dispels the heat to the converter, the wind that flows that the fan produced simultaneously has certain radiating effect to the radiator, make the radiating efficiency of radiator increase, through the combined action of fan and radiator, the purpose of the heat dissipation demand of satisfying the converter has been realized.
Description
Technical Field
The utility model relates to a wind power generation technical field specifically is a wind generating set high voltage ride through device.
Background
Clean energy, namely green energy, means energy which does not discharge pollutants and can be directly used for production and living, the clean energy can be recovered and supplemented after being consumed, no or little pollutants are generated, such as solar energy, wind energy, biological energy, hydroenergy, geothermal energy, hydrogen energy and the like, China is the great head of international clean energy and is the origin of the world's largest solar energy, wind power and environmental science and technology companies, wind power generation is a power generation mode of utilizing wind energy to convert kinetic energy of wind into mechanical kinetic energy and then convert the mechanical energy into electric kinetic energy, namely wind power generation, the principle of wind power generation is to utilize wind power to drive windmill blades to rotate, then the rotating speed is increased through a speed increaser to promote a generator to generate electricity, according to the current windmill technology, the breeze speed (breeze degree) of about three meters per second can be approximately to start to generate electricity, however, due to the difference of wind speeds, when the wind speed is high or other adverse conditions, the situation that the voltage is too high is easily generated in the wind generating set, if the situation is not managed, the set is easily damaged, the high-voltage ride-through device is a device capable of solving the problem, and when the voltage in the set is too high, the converter absorbs inductive reactive power so as to restore the balance of the voltage in the set.
The prior device has the following defects:
1. when the converter absorbs inductive reactive power, the working power of the converter is increased, so that the heat release quantity of the converter is increased, and when the heat release quantity of the converter is increased, the radiator can hardly meet the heat dissipation requirement;
2. because the device is for passing through the device, and the electric current is unstable, consequently need often detect the converter, passes through the device and generally is the box, and the open position of box is mostly fixed, but the mounted position has more the difference, comparatively inconvenient when overhauing.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a wind generating set high voltage ride through device, through setting up the fan, when the converter begins balanced voltage, control module starts the fan, dispels the heat to radiator and converter to satisfy the heat dissipation demand of converter, solved the problem of proposing among the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a high voltage ride-through device of a wind generating set comprises a bottom plate, wherein one side of the bottom plate is fixedly connected with a connecting column, a clamping groove is formed in the connecting column, the connecting column is movably connected with a side plate through the clamping groove, a slotted hole is formed in the side plate, a lifting groove is formed in the side plate, one side of the connecting column, far away from the bottom plate, is movably connected with a top cover, one side of the top cover, far away from the connecting column, is fixedly connected with a handle, one side of the bottom plate, close to the connecting column, is fixedly connected with a fixing column, the bottom plate is fixedly connected with an installation panel through the fixing column, one side of the installation panel, far away from the bottom plate, is provided with a control module, one side of the installation panel is fixedly connected with a first connecting block, the installation panel is, one side fixedly connected with radiator of installation panel, one side fixedly connected with circuit pipeline of installation panel.
Optionally, the radiator is located at one side of the converter, and the fan is located at one side of the radiator away from the converter.
Optionally, the clamping grooves are square, the width of each clamping groove is the same as the thickness of each side plate, the number of the clamping grooves is two, and the two clamping grooves are symmetrically arranged on two sides of a diagonal line of the connecting column.
Optionally, a groove is formed in the bottom plate, the groove is movably connected with the side plate, and the width of the groove is the same as that of the clamping groove.
Optionally, a clamping block is fixedly connected to one side of the side plate close to the groove, and the clamping block is trapezoidal.
Optionally, the slot holes are square, the number of the slot holes is several, and the slot holes are linearly arrayed on the side plate.
(III) advantageous effects
The utility model provides a wind generating set high voltage ride through device possesses following beneficial effect:
1. by arranging the fan, the mounting panel is fixedly connected with the converter through the first connecting block, one side of the mounting panel is fixedly connected with the second connecting block, the mounting panel is fixedly connected with the fan through the second connecting block, one side of the mounting panel is fixedly connected with the radiator, the radiator is positioned on one side of the converter, and the fan is positioned on one side of the radiator far away from the converter, when the converter normally works, the converter radiates heat through the radiator, but when the converter starts to stabilize voltage, the heat radiation quantity of the converter is increased, the radiator is difficult to meet the heat radiation requirement, at the moment, the control module turns on the fan, the fan generates flowing wind to radiate the converter, and meanwhile, the flowing wind generated by the fan has a certain heat radiation effect on the radiator, so that the heat radiation efficiency of the radiator is increased, and the purpose of meeting the heat radiation, when the converter normally works, namely the radiator can meet the heat dissipation requirement of the converter, the fan is in a closed state, and the fan is opened when the converter starts to stabilize the voltage, so that the heat dissipation requirement can be met, and the converter is environment-friendly.
2. By arranging the connecting column, the connecting column is provided with a clamping groove, the connecting column is movably connected with a side plate through the clamping groove, the side plate is provided with a slotted hole, the side plate is provided with a lifting groove, one side of the connecting column, which is far away from the bottom plate, is movably connected with a top cover, one side of the top cover, which is far away from the connecting column, is fixedly connected with a handle, the slotted hole is square, the number of the slotted holes is a plurality, the slotted hole is linearly arrayed on the side plate, one side of the side plate, which is close to the groove, is fixedly connected with a fixture block, the fixture block is trapezoidal, when in use, the top cover is taken down, the side plate on one side is selectively opened according to conditions, the side plate is provided with a plurality of slotted holes, the plurality of the slotted holes enable the whole closed box body to form a Faraday cage, the Faraday cage has the, the purpose of conveniently overhauling the cabinet door with any side capable of being opened is realized.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the installation panel of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a schematic structural view of the side plate of the present invention;
fig. 5 is an enlarged schematic view of the structure at a in fig. 4.
In the figure: the device comprises a base plate 1, a connecting column 2, a clamping groove 3, a side plate 4, a slotted hole 5, a lifting groove 6, a top cover 7, a handle 8, a fixing column 9, an installation panel 10, a control module 11, a first connecting block 12, a current transformer 13, a second connecting block 14, a fan 15, a radiator 16, a line pipeline 17, a groove 18 and a clamping block 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 5, the present invention provides a technical solution: a high voltage ride-through device of a wind generating set comprises a bottom plate 1, one side of the bottom plate 1 is fixedly connected with a connecting column 2, the connecting column 2 is provided with a clamping groove 3, the connecting column 2 is movably connected with a side plate 4 through the clamping groove 3, the side plate 4 is provided with a slotted hole 5, the side plate 4 is provided with a lifting groove 6, the side plate 4 is convenient to take out by using the lifting groove 6, one side of the connecting column 2 far away from the bottom plate 1 is movably connected with a top cover 7, one side of the top cover 7 far away from the connecting column 2 is fixedly connected with a handle 8, when in use, the top cover 7 is taken off, the side plate 4 on one side is selected to be opened according to conditions, the purpose of conveniently overhauling a cabinet door on any side can be opened is realized, one side of the bottom plate 1 close to the connecting column 2 is fixedly connected with a fixing column 9, the bottom plate 1 is, one side of the installation panel 10 is fixedly connected with a first connecting block 12, the installation panel 10 is fixedly connected with a current transformer 13 through the first connecting block 12, one side of the installation panel 10 is fixedly connected with a second connecting block 14, the installation panel 10 is fixedly connected with a fan 15 through the second connecting block 14, one side of the installation panel 10 is fixedly connected with a radiator 16, one side of the installation panel 10 is fixedly connected with a line pipeline 17, when the current transformer 13 normally works, the current transformer 13 radiates heat through the radiator 16, but when the current transformer 13 starts to stabilize voltage, the heat radiation quantity of the current transformer 13 is increased, the radiator 16 is difficult to meet the heat radiation requirement, at the moment, the control module 11 opens the fan 15, the fan 15 generates flowing wind to radiate the current transformer 13, meanwhile, the flowing wind generated by the fan 15 has a certain heat radiation effect on the radiator 16, so that the heat radiation, through the combined action of fan 15 and radiator 16, realized the purpose that satisfies the heat dissipation demand of converter, when converter 13 normally worked, when radiator 16 can satisfy the heat dissipation demand of converter 13 promptly, fan 15 was the closed condition, and fan 15 opens when converter 13 begins firm voltage, both can satisfy the heat dissipation demand, and comparatively environmental protection.
As an optimal technical solution of the utility model: radiator 16 is located one side of converter 13, fan 15 is located radiator 16 and keeps away from one side of converter 13, draw-in groove 3 is square, the width of draw-in groove 3 is the same with curb plate 4's thickness, the quantity of draw-in groove 3 is two, two draw-in grooves 3 symmetry set up the both sides of diagonal on spliced pole 2, recess 18 has been seted up on bottom plate 1, recess 18 and curb plate 4 swing joint, the width of recess 18 is the same with the width of draw-in groove 3, curb plate 4 is close to one side fixedly connected with fixture block 19 of recess 18, fixture block 19 is trapezoidal, be convenient for insert in draw-in groove 3 with curb plate 4, slotted hole 5 is square, the quantity of slotted hole 5 is a plurality of, slotted hole 5 linear array is on curb plate 4, a plurality of slotted hole 5 make whole confined box form the Faraday cage, the Faraday cage has the effect.
When the user uses: when converter 13 normally carries out work, converter 13 dispels the heat through radiator 16, but when converter 13 begins stabilizing voltage, converter 13's heat dissipation capacity increase, radiator 16 is difficult for satisfying the heat dissipation demand, control module 11 opens fan 15 this moment, fan 15 produces the wind that flows and dispels the heat to converter 13, the wind that flows that fan 15 produced simultaneously has certain radiating effect to radiator 16, make radiator 16's radiating efficiency increase, when needing to overhaul, take off top cap 7 earlier, select to open the curb plate 4 of certain side according to the circumstances again, use to carry pull groove 6 and take off curb plate 4 from draw-in groove 3.
In summary, when the high voltage ride through device of the wind turbine generator system is used, by arranging the fan 15, the installation panel 10 is fixedly connected with the converter 13 through the first connecting block 12, one side of the installation panel 10 is fixedly connected with the second connecting block 14, the installation panel 10 is fixedly connected with the fan 15 through the second connecting block 14, one side of the installation panel 10 is fixedly connected with the radiator 16, the radiator 16 is located on one side of the converter 13, and the fan 15 is located on one side of the radiator 16 away from the converter 13, when the converter 13 normally works, the converter 13 radiates heat through the radiator 16, but when the converter 13 starts to stabilize voltage, the heat radiation amount of the converter 13 is increased, the radiator 16 is difficult to meet the heat radiation requirement, at this time, the control module 11 turns on the fan 15, the fan 15 generates flowing wind to radiate the converter 13, and meanwhile, the flowing wind generated by the fan 15 has a, the heat dissipation efficiency of the radiator 16 is increased, the purpose of meeting the heat dissipation requirement of the converter is realized through the combined action of the fan 15 and the radiator 16, when the converter 13 normally works, namely the radiator 16 can meet the heat dissipation requirement of the converter 13, the fan 15 is in a closed state, when the converter 13 starts to stabilize the voltage, the fan 15 is opened, the heat dissipation requirement can be met, and the converter is environment-friendly, through arranging the connecting column 2, the connecting column 2 is provided with the clamping groove 3, the connecting column 2 is movably connected with the side plate 4 through the clamping groove 3, the side plate 4 is provided with the slotted hole 5, the side plate 4 is provided with the lifting groove 6, one side of the connecting column 2, which is far away from the bottom plate 1, is movably connected with the top cover 7, one side of the top cover 7, which is far away from the connecting column 2, is fixedly connected with the handle 8, the slotted hole 5 is square, the fixture block 19 is trapezoidal, when in use, the top cover 7 is taken down firstly, then the side plate 4 on one side is selectively opened according to the condition, the side plate 4 is provided with a plurality of slots 5, the slots 5 enable the whole closed box body to form a Faraday cage, the Faraday cage has the function of shielding an electric field, internal elements can be prevented from being damaged, the fixture block 19 is trapezoidal, the side plate 4 can be conveniently inserted into the clamping groove 3, the side plate 4 is provided with the lifting groove 6, the side plate 4 can be conveniently taken out by using the groove 6, and the purpose of conveniently opening the cabinet door on any side for overhauling is realized.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A wind generating set high voltage ride through device which characterized in that: comprises a bottom plate (1), one side of the bottom plate (1) is fixedly connected with a connecting column (2), a clamping groove (3) is formed in the connecting column (2), the connecting column (2) is movably connected with a side plate (4) through the clamping groove (3), a slotted hole (5) is formed in the side plate (4), a lifting groove (6) is formed in the side plate (4), one side of the connecting column (2) far away from the bottom plate (1) is movably connected with a top cover (7), one side of the top cover (7) far away from the connecting column (2) is fixedly connected with a handle (8), one side of the bottom plate (1) close to the connecting column (2) is fixedly connected with a fixing column (9), the bottom plate (1) is fixedly connected with an installation panel (10) through the fixing column (9), one side of the installation panel (10) far away from the bottom plate (1) is provided with a control module (11), one side of, the mounting panel (10) is through first connecting block (12) fixedly connected with converter (13), one side fixedly connected with second connecting block (14) of mounting panel (10), mounting panel (10) is through second connecting block (14) fixedly connected with fan (15), one side fixedly connected with radiator (16) of mounting panel (10), one side fixedly connected with line pipe (17) of mounting panel (10).
2. The high voltage ride through device of claim 1, wherein: the radiator (16) is positioned on one side of the converter (13), and the fan (15) is positioned on one side, far away from the converter (13), of the radiator (16).
3. The high voltage ride through device of claim 1, wherein: the clamping grooves (3) are square, the width of the clamping grooves (3) is the same as the thickness of the side plates (4), the quantity of the clamping grooves (3) is two, and the clamping grooves (3) are symmetrically arranged on two sides of the diagonal line of the connecting column (2).
4. The high voltage ride through device of claim 1, wherein: a groove (18) is formed in the bottom plate (1), the groove (18) is movably connected with the side plate (4), and the width of the groove (18) is the same as that of the clamping groove (3).
5. The high voltage ride through device of claim 1, wherein: one side of the side plate (4) close to the groove (18) is fixedly connected with a clamping block (19), and the clamping block (19) is trapezoidal.
6. The high voltage ride through device of claim 1, wherein: the slotted holes (5) are square, the number of the slotted holes (5) is a plurality, and the slotted holes (5) are linearly arrayed on the side plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020473223.0U CN211405219U (en) | 2020-04-03 | 2020-04-03 | High-voltage ride-through device of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020473223.0U CN211405219U (en) | 2020-04-03 | 2020-04-03 | High-voltage ride-through device of wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211405219U true CN211405219U (en) | 2020-09-01 |
Family
ID=72213505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020473223.0U Active CN211405219U (en) | 2020-04-03 | 2020-04-03 | High-voltage ride-through device of wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211405219U (en) |
-
2020
- 2020-04-03 CN CN202020473223.0U patent/CN211405219U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201194333Y (en) | Solar photovoltaic parallel-in system | |
| CN211208584U (en) | Air-cooled heat sink of fuel cell stack | |
| CN101677188A (en) | Electric grid interconnecting type wind-solar hybrid power generation system | |
| CN103334883A (en) | Wind power generation curtain wall | |
| CN201909555U (en) | Solar-power-driven mechanical ventilating and cooling tower | |
| CN101083441A (en) | Floating board type electric generating apparatus using solar energy, wind power and waterpower | |
| CN211405219U (en) | High-voltage ride-through device of wind generating set | |
| CN208316312U (en) | It is a kind of based on the distributed energy resource system provided multiple forms of energy to complement each other | |
| CN201450352U (en) | Household wind-solar complementary power supply | |
| CN203374433U (en) | Wind power generation curtain wall | |
| CN207459457U (en) | A kind of power distribution cabinet using solar wind-energy | |
| CN110565852A (en) | Solar curtain wall structure and power generation method thereof | |
| CN210373900U (en) | Wind-solar complementary power generation air conditioning unit | |
| CN212210887U (en) | Wind, light and water multi-energy complementary comprehensive utilization device capable of reducing heat loss | |
| CN106194586B (en) | A kind of breeze generating set | |
| CN202228285U (en) | Single-passage standard oil cooler of wind driven generator | |
| CN202334383U (en) | Solar electrical energy generation device capable of changing directions | |
| CN206164433U (en) | Complementary power generation facility of domestic miniature scene | |
| CN1971033A (en) | Wind and solar photo-voltaic power generation station | |
| CN205445889U (en) | Novel wind -driven generator | |
| CN108695894A (en) | A kind of low pressure parallel network power generation mechanism of environmental protection | |
| CN208966481U (en) | A kind of wind power generation structure | |
| CN218030441U (en) | Wind power generation equipment | |
| CN2924885Y (en) | Middle-small-sized wind-power generator system | |
| CN212210578U (en) | Charging device for backup power supply of wind power pitch system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |