CN114483480A - Wind power operation and maintenance data transmission method and device based on Beidou satellite - Google Patents
Wind power operation and maintenance data transmission method and device based on Beidou satellite Download PDFInfo
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- CN114483480A CN114483480A CN202111656954.4A CN202111656954A CN114483480A CN 114483480 A CN114483480 A CN 114483480A CN 202111656954 A CN202111656954 A CN 202111656954A CN 114483480 A CN114483480 A CN 114483480A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000012423 maintenance Methods 0.000 title claims abstract description 23
- 230000002194 synthesizing effect Effects 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims description 43
- 238000012544 monitoring process Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 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
- F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0234—Feet; Stands; Pedestals, e.g. wheels for moving casing on floor
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
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Abstract
The invention discloses a wind power operation and maintenance data transmission method and device based on a Beidou satellite, wherein the data transmission method comprises the following steps: s1: collecting data; s2: sorting; s3: judging whether the data is in a normal range; s4: if the data is normal, drawing the classified and sorted data into a line graph; s5: synthesizing the sorted line graph data into a data packet; s6: storing the data packet locally and sending the data packet; s7: if all the data packets are successfully sent, the transmission of the data file is completed, otherwise, the information of the data packets is extracted aiming at the data packets which are failed to be sent; s8: positioning a storage path of the data packet; s9: extracting and sending the file; the invention relates to the technical field of wind power operation and maintenance, and discloses a Beidou satellite-based wind power operation and maintenance data transmission method, which can timely find abnormal data in an analysis process and timely report the abnormal data to a central station, so that timely problem finding is realized.
Description
Technical Field
The invention relates to the technical field of wind power operation and maintenance, in particular to a wind power operation and maintenance data transmission method and device based on a Beidou satellite.
Background
Wind power generation refers to converting kinetic energy of wind into electric energy. Wind energy is a clean and pollution-free renewable energy source, and the wind energy resources in China are rich, and the reserve of the developed and utilized wind energy is about 10 hundred million kW. Need send the running state of wind turbine generator system to the central station at wind turbine generator system operation in-process, but current data transmission is basically with raw data directly send for the central station, carry out the analysis arrangement to data by the central station, but to great central station, be provided with several hundred groups of wind turbine generator system, the pressure of central station to data arrangement is great, be difficult to timely discovery problem, current data transmission equipment installs in quick-witted incasement simultaneously, the ventilation environment is relatively poor, high temperature appears easily in the burning sun inside, influence the normal work of equipment.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a wind power operation and maintenance data transmission method and device based on a Beidou satellite, which solves the defect that the problem can only be found after the existing data is transmitted to a central station for analysis, lightens the data sorting task of the central station, and improves the heat dissipation effect of the data transmission device.
(II) technical scheme
In order to realize the purpose, the invention is realized by the following technical scheme: a wind power operation and maintenance data transmission method based on a Beidou satellite comprises the following steps:
s1: collecting operation data and monitoring data of the wind turbine;
s2: classifying and sorting the collected data;
s3: judging the classified and sorted data to determine whether the data is in a normal range;
s4: if the data is normal, drawing the classified and sorted data into a line graph; if the data exceeds the normal range, sending early warning information and sending the data beyond the range together, and then continuously sorting the data and drawing the data into a line graph;
s5: synthesizing the sorted line graph data into a data packet;
s6: storing the data packet locally and sending the data packet;
s7: if all the data packets are successfully sent, the transmission of the data file is completed, otherwise, the information of the data packets is extracted aiming at the data packets which are failed to be sent;
s8: positioning a storage path of the data packet according to the information of the data packet;
s9: re-extracting the file according to the storage path and sending the file;
s10: if the data packets are successfully sent, the transmission of the data files is completed, otherwise, the data packets are returned to S8 until all the files are sent.
Preferably, in step S2, the data is classified according to the category of the data.
Preferably, the normal range of the corresponding data in step S3 is preset in the computer.
Preferably, the line graph in step S4 has time as the horizontal axis and numerical values as the vertical axis.
Preferably, the packet name in step S5 includes a data category and a recording time, and the packet content includes the original data and the sorted line graph.
The utility model provides a wind-powered electricity generation fortune dimension data transmission device based on big dipper satellite, includes the data transmission equipment body, the bottom of data transmission equipment body is provided with the fixed case of cooling, the bottom fixedly connected with fixed strip of data transmission equipment body both sides, the top both sides sliding connection of the fixed case of cooling has the holder, top one side of holder rotates and is connected with the gyro wheel, the top of the fixed case of cooling still is provided with the drive arrangement of drive holder motion, the top fixedly connected with rectangle locating frame of the fixed case of cooling, the top of rectangle locating frame is provided with the rubber strip, the bottom setting of data transmission equipment body sets up the surface at the rubber strip, the fixed incasement portion of cooling is provided with radiator fan, the top of the fixed case of cooling just is located the rectangle locating frame and is provided with the air outlet.
Preferably, drive arrangement includes transmission shaft and pull rod, the vertical top that sets up at the fixed case of cooling of transmission shaft, one side at the holder is fixed to the pull rod, the first gear of top fixedly connected with of transmission shaft, one side that the pull rod is close to first gear is provided with the tooth's socket, first gear is connected with the tooth's socket meshing, the bottom fixedly connected with second gear of transmission shaft, one side meshing of second gear is connected with the rack, the one end fixedly connected with cylinder of rack, cylindrical one end is rotated and is connected with the screw thread post, the lateral wall threaded connection of screw thread post and the fixed case of cooling.
Preferably, the bottom of pull rod is provided with the slide rail, the top at the fixed case of cooling is fixed to the slide rail, sliding connection has the slide bar in the rack, the inner wall at the fixed case of cooling is fixed to the one end of slide bar, the fixed cover of lateral wall fixedly connected with of the fixed case of cooling, the fixed cover is established on the surface of screw thread post, one side threaded connection of fixed cover has the locking lever.
Preferably, one end of the pull rod is fixedly connected with a fixed block, a sliding hole matched with the fixed block is formed in the clamping seat, a gasket is sleeved on the surface of the pull rod and located in the sliding hole, and a spring is arranged between the gasket and the fixed block.
Preferably, the top of the fixing strip is provided with an inclined surface.
(III) advantageous effects
The invention provides a wind power operation and maintenance data transmission method and device based on a Beidou satellite. The method has the following beneficial effects:
(1) according to the wind power operation and maintenance data transmission method based on the Beidou satellite, the data are analyzed and sorted at the wind power generation unit, abnormal data can be found in time in the analysis process and can be reported to the central station in time, problems can be found in time, meanwhile, the data are sorted into the line graph in the wind power generation unit and sent, observation of the central station is facilitated, and data processing tasks of the central station are reduced.
(2) According to the wind power operation and maintenance data transmission device based on the Beidou satellite, the cooling fixed box is arranged at the bottom of the data transmission equipment body, the cooling fan is arranged in the cooling fixed box, so that the inside of the data transmission equipment body can be blown and cooled in time, and meanwhile, the cooling effect is improved due to the fact that the density of hot air is low and the hot air is arranged at the bottom; in addition, the data transmission equipment body is fixed through the clamping seat, so that the fixing efficiency is improved, and the disassembly is convenient.
Drawings
FIG. 1 is a flow chart of a data transmission method of the present invention;
FIG. 2 is a schematic structural diagram of a data transmission device according to the present invention;
FIG. 3 is a schematic view of the connection of the first gear and the pull rod according to the present invention;
fig. 4 is a schematic structural view of the rack driving the second gear according to the present invention.
In the figure: 1-a data transmission equipment body, 2-a cooling fixing box, 3-a fixing strip, 4-a clamping seat, 5-a roller, 6-a rectangular positioning frame, 7-a rubber strip, 8-a cooling fan, 9-a transmission shaft, 10-a first gear, 11-a pull rod, 12-a tooth socket, 13-a second gear, 14-a sliding rod, 15-a rack, 16-a cylinder, 17-a threaded column, 18-a fixing sleeve, 19-a lock rod, 20-a fixing block, 21-a gasket, 22-a spring and 23-a sliding rail.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a wind power operation and maintenance data transmission method based on a Beidou satellite comprises the following steps:
s1: collecting operation data and monitoring data of the wind turbine;
s2: classifying and sorting the collected data;
s3: judging the classified and sorted data to determine whether the data is in a normal range;
s4: if the data is normal, drawing the classified and sorted data into a line graph; if the data exceeds the normal range, sending early warning information and sending the data beyond the range together, and then continuously sorting the data and drawing the data into a line graph;
s5: synthesizing the sorted line graph data into a data packet;
s6: storing the data packet locally and sending the data packet;
s7: if all the data packets are successfully sent, the transmission of the data file is completed, otherwise, the information of the data packets is extracted aiming at the data packets which are failed to be sent;
s8: positioning a storage path of the data packet according to the information of the data packet;
s9: re-extracting the file according to the storage path and sending the file;
s10: if the data packets are successfully sent, the transmission of the data files is completed, otherwise, the data files are returned to S8 until all the files are sent;
in step S2, the data are classified according to the type of the data, such as the rotation speed, the wind speed, the generated power, and the like.
The normal range of the corresponding data in the step S3 is preset in the computer, and is mainly used for judging whether the monitoring data is in the safety range and whether the blade is normal.
The line graph in step S4 has time as the horizontal axis and numerical values as the vertical axis.
The data packet name in step S5 includes a data category and a recording time, which is convenient for searching data, and the data packet content includes original data and a sorted line graph.
A wind power operation and maintenance data transmission device based on a Beidou satellite comprises a data transmission equipment body 1, wherein a cooling fixing box 2 is arranged at the bottom of the data transmission equipment body 1, fixing strips 3 are fixedly connected to the bottoms of two sides of the data transmission equipment body 1, the top of each fixing strip 3 is an inclined plane, clamping seats 4 are slidably connected to two sides of the top of the cooling fixing box 2, one side of the top of each clamping seat 4 is rotatably connected with a roller 5, the rollers 5 move oppositely through the clamping seats 4 and press the fixing strips 3, and therefore the data transmission equipment body 1 is firmly fixed to the top of the cooling fixing box 2;
the top of the cooling fixing box 2 is also provided with a driving device for driving the clamping seat 4 to move, the top of the cooling fixing box 2 is fixedly connected with a rectangular positioning frame 6, the top of the rectangular positioning frame 6 is provided with a rubber strip 7, the bottom of the data transmission equipment body 1 is arranged on the surface of the rubber strip 7, and the rubber strip 7 has certain elasticity, so that mechanical damage caused by overlarge pressure applied to the fixing strip 3 by the roller 5 is avoided;
the inside radiator fan 8 that is provided with of fixed case 2 of cooling, the top of the fixed case 2 of cooling just is located rectangle positioning frame 6 and is provided with the air outlet, through radiator fan 8 heat dissipation of blowing to data transmission equipment body 1, the air intake has been seted up to the both sides of the fixed case 2 of cooling.
The driving device comprises a transmission shaft 9 and a pull rod 11, the transmission shaft 9 is vertically arranged at the top of the cooling fixing box 2, the pull rod 11 is fixed at one side of the clamping seat 4, the top end of the transmission shaft 9 is fixedly connected with a first gear 10, one side of the pull rod 11 close to the first gear 10 is provided with a tooth groove 12, the first gear 10 is meshed with the tooth groove 12, the bottom end of the transmission shaft 9 is fixedly connected with a second gear 13, one side of the second gear 13 is meshed with a rack 15, one end of the rack 15 is fixedly connected with a cylinder 16, one end of the cylinder 16 is rotatably connected with a threaded column 17, the threaded column 17 is in threaded connection with the side wall of the cooling fixing box 2, the rack 15 moves to drive the second gear 13 to rotate, so that the first gear 10 drives the pull rod 11 to move, the clamping seat 4 moves in opposite directions or back to back, the threaded column 17 is in threaded connection with the side wall of the cooling fixing box 2, and can fix the position of the rack 15, thereby ensuring the position of the holder 4.
The bottom of pull rod 11 is provided with slide rail 23, slide rail 23 is fixed at the top of the fixed case 2 of cooling, sliding connection has slide bar 14 in the rack 15, the inner wall at the fixed case 2 of cooling is fixed to the one end of slide bar 14, the fixed cover 18 of lateral wall fixedly connected with of the fixed case 2 of cooling, fixed cover 18 cover is established on the surface of screw thread post 17, one side threaded connection of fixed cover 18 has locking lever 19, the one end of locking lever 19 extends to the surface of screw thread post 17, through rotating locking lever 19, the one end of locking lever 19 supports the surface of screw thread post 17, the not hard up of screw thread post 17 has been avoided.
One end fixedly connected with fixed block 20 of pull rod 11 is provided with the slide opening with fixed block 20 adaptation in the holder 4, and the surface of pull rod 11 just is located the slide opening endotheca and is equipped with gasket 21, is provided with spring 22 between gasket 21 and the fixed block 20, has avoided the too big damage that causes fixed strip 3 of the pulling force of pull rod 11.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element described by the phrase "comprising a. -" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A wind power operation and maintenance data transmission method based on a Beidou satellite is characterized by comprising the following steps: the method comprises the following steps:
s1: collecting operation data and monitoring data of the wind turbine;
s2: classifying and sorting the collected data;
s3: judging the classified and sorted data to determine whether the data is in a normal range;
s4: if the data is normal, drawing the classified and sorted data into a line graph; if the data exceeds the normal range, sending early warning information and sending the data beyond the range together, and then continuously sorting the data and drawing the data into a line graph;
s5: synthesizing the sorted line graph data into a data packet;
s6: storing the data packet locally and sending the data packet;
s7: if all the data packets are successfully sent, the transmission of the data file is completed, otherwise, the information of the data packets is extracted aiming at the data packets which are failed to be sent;
s8: positioning a storage path of the data packet according to the information of the data packet;
s9: re-extracting the file according to the storage path and sending the file;
s10: if the data packets are successfully sent, the transmission of the data files is completed, otherwise, the data files are returned to S8 until all the files are sent;
2. the wind power operation and maintenance data transmission method based on the Beidou satellite according to claim 1, is characterized in that: in step S2, the data is classified according to the category.
3. The wind power operation and maintenance data transmission method based on the Beidou satellite according to claim 1, is characterized in that: the normal range of the corresponding data in the step S3 is preset in the computer.
4. The wind power operation and maintenance data transmission method based on the Beidou satellite according to claim 1, is characterized in that: the line graph in step S4 has time as the horizontal axis and numerical values as the vertical axis.
5. The wind power operation and maintenance data transmission method based on the Beidou satellite according to claim 1, is characterized in that: the packet name in step S5 includes the data category and the recording time, and the packet content includes the original data and the sorted line graph.
6. The utility model provides a wind-powered electricity generation fortune dimension data transmission device based on big dipper satellite, includes data transmission equipment body (1), its characterized in that: the bottom of the data transmission equipment body (1) is provided with a cooling fixed box (2), the bottoms of the two sides of the data transmission equipment body (1) are fixedly connected with fixing strips (3), the two sides of the top of the cooling fixed box (2) are connected with clamping seats (4) in a sliding way, one side of the top of each clamping seat (4) is connected with a roller (5) in a rotating way, the top of the cooling fixed box (2) is also provided with a driving device for driving the clamping seat (4) to move, the top of the cooling fixed box (2) is fixedly connected with a rectangular positioning frame (6), the top of the rectangular positioning frame (6) is provided with a rubber strip (7), the bottom of the data transmission equipment body (1) is arranged on the surface of the rubber strip (7), the cooling fixing box (2) is internally provided with a cooling fan (8), and the top of the cooling fixing box (2) is provided with an air outlet positioned in the rectangular positioning frame (6).
7. The wind power operation and maintenance data transmission method based on the Beidou satellite according to claim 6, is characterized in that: drive arrangement includes transmission shaft (9) and pull rod (11), the top of transmission shaft (9) vertical setting at cooling fixed box (2), one side at holder (4) is fixed in pull rod (11), the first gear of top fixedly connected with (10) of transmission shaft (9), one side that pull rod (11) are close to first gear (10) is provided with tooth's socket (12), first gear (10) are connected with tooth's socket (12) meshing, the bottom fixedly connected with second gear (13) of transmission shaft (9), one side meshing of second gear (13) is connected with rack (15), the one end fixedly connected with cylinder (16) of rack (15), the one end of cylinder (16) is rotated and is connected with screw thread post (17), screw thread post (17) and the lateral wall threaded connection of cooling fixed box (2).
8. The wind power operation and maintenance data transmission method based on the Beidou satellite according to claim 7, is characterized in that: the bottom of pull rod (11) is provided with slide rail (23), the top at the fixed case (2) of cooling is fixed in slide rail (23), sliding connection has slide bar (14) in rack (15), the inner wall at the fixed case (2) of cooling is fixed to the one end of slide bar (14), the fixed cover (18) of lateral wall fixedly connected with of the fixed case (2) of cooling, the surface at screw thread post (17) is established to fixed cover (18) cover, one side threaded connection of fixed cover (18) has locking lever (19).
9. The wind power operation and maintenance data transmission method based on the Beidou satellite according to claim 7, is characterized in that: one end fixedly connected with fixed block (20) of pull rod (11), be provided with the slide opening with fixed block (20) adaptation in holder (4), the surface of pull rod (11) just is located the slide opening endotheca and is equipped with gasket (21), be provided with spring (22) between gasket (21) and fixed block (20).
10. The wind power operation and maintenance data transmission method based on the Beidou satellite according to claim 6, is characterized in that: the top of the fixing strip (3) is provided with an inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111656954.4A CN114483480B (en) | 2021-12-30 | Wind power operation and maintenance data transmission method and device based on Beidou satellite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111656954.4A CN114483480B (en) | 2021-12-30 | Wind power operation and maintenance data transmission method and device based on Beidou satellite |
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| CN114483480A true CN114483480A (en) | 2022-05-13 |
| CN114483480B CN114483480B (en) | 2024-07-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116911578A (en) * | 2023-09-13 | 2023-10-20 | 华能信息技术有限公司 | Man-machine interaction method of wind power control system |
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