CN109633308B - Line loss data acquisition and analysis device - Google Patents
Line loss data acquisition and analysis device Download PDFInfo
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- CN109633308B CN109633308B CN201811532051.3A CN201811532051A CN109633308B CN 109633308 B CN109633308 B CN 109633308B CN 201811532051 A CN201811532051 A CN 201811532051A CN 109633308 B CN109633308 B CN 109633308B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
Abstract
The invention provides a line loss data acquisition and analysis device, wherein a cable penetrates through the inside of a data acquisition box, a chute is formed in the inner wall of the data acquisition box, a plurality of first rollers are arranged in the chute, a second motor and a storage battery are mounted on the first rollers, a Bluetooth transmitter is mounted on the storage battery through a connecting rod, a camera is mounted on the Bluetooth transmitter, a photo memory is mounted on the outer wall of the data acquisition box, a Bluetooth receiver is mounted on the photo memory, a first mounting shaft is mounted at the upper end of the data acquisition box, a first mounting plate is mounted on the first mounting shaft, a first motor mounting seat is mounted on the first mounting plate, a first motor is mounted on the first motor mounting seat, first rotating shafts are mounted at two ends of the first motor, rollers are mounted on the periphery of the first rotating shafts, a bearing plate is mounted above the first mounting plate through a second mounting plate, and guide grooves matched. The invention can effectively improve the efficiency and quality of line loss data acquisition.
Description
Technical Field
The invention relates to the technical field of power equipment monitoring, in particular to a line loss data acquisition and analysis device.
Background
In recent years, by continuously perfecting transformation and management of the line loss of the transformer area, the management level of the line loss of the transformer area is greatly improved, but the problems of high loss, negative loss and line loss variation still exist. The root cause can be divided into two parts: data source problems and data analysis problems.
Data source problem:
(1) the quality problem of meter reading: in the current management mode, meter reading mainly depends on manual work, and meter reading quality directly influences electricity supply and sale quantity data in line loss management. Even if intelligent meter reading equipment is used, the situations of missed reading and error reading caused by equipment damage also exist. The meter reading quality problem becomes the biggest internal worries of line loss of the transformer area.
(2) The problem of illegal failure: in the face of a large number of low-voltage customer groups, counting loss and counting omission caused by illegal electricity utilization, electricity stealing, meter failure and the like occur, loss is formed, and meanwhile, the normal electricity utilization sequence is disturbed, so that the system becomes a key object for renovation through line loss management in a transformer area.
(3) The problem of the user variable relationship: some cells are difficult to check for clarity at a moment because of lost data. The line loss distortion is counted in the transformer area with unclear indoor change, and the effect of the management and control of the line loss of the transformer area is seriously interfered.
(4) The gateway metering problem is as follows: the situations of no table, no table number and no transformation ratio of the platform gateway in the power utilization information system still exist.
Data analysis problem:
(1) under the support of the electricity consumption information acquisition system, the low-voltage line loss is changed from one meter reading period to one day. Shortening the period of statistics and analysis, and providing high requirements for each link of business handling, the information system is required to meet the requirements of fast and convenient processing of data blocks in various business handling.
(2) The line loss data management and analysis capability is weak. The reason for the line loss exceeding standard is complex, relates to the aspects of production and marketing work, and is closely related to the condition of basic management of each power supply company, so that the requirement on the quality of each comprehensive service of staff participating in line loss analysis is high, the analysis period of the line loss exceeding standard transformer area is long at present, and the problem cannot be found and solved more timely.
In the 21 st century, the informatization construction and application of power grid enterprises are deepened continuously, a plurality of sets of business systems are built and applied in a plurality of professional fields, and by taking marketing SG186 systems, production management PMS systems, SCADA systems, electric energy acquisition systems, power utilization information acquisition systems, power grid GIS systems and the like as examples, massive power grid operation data are generated and have typical big data 4V characteristics. At present, the traditional storage and calculation technology adopted by power grid enterprises is increasingly difficult to support the increasing requirements of mass data on storage and calculation processing, the utilization of the data still stays in a shallow application layer mainly based on a statistical form, a new business mode and deep business values contained in the data are difficult to mine, and a new technology is urgently needed to be adopted for processing.
The line loss data acquisition device that adopts among the prior art, the accuracy of the line loss data that obtains is low, and the process intensity of labour who gathers is big, can't satisfy the demand when using in practice, so need develop a line loss data acquisition analytical equipment and solve the problem among the prior art urgently.
Disclosure of Invention
The invention aims to provide a device capable of effectively improving the line loss data acquisition efficiency and quality.
In order to achieve the purpose, the invention adopts the following technical scheme: a line loss data acquisition and analysis device comprises a data acquisition box, wherein the data acquisition box is of a cylindrical structure with two open ends, a cable penetrates through the inside of the data acquisition box, a chute is formed in the inner wall of the data acquisition box, a plurality of first idler wheels are arranged in the chute, a second motor and a storage battery for supplying power to the second motor are arranged on the first idler wheels, a connecting rod is arranged on the storage battery, a Bluetooth transmitter is arranged on the connecting rod, a camera mounting seat is arranged on the Bluetooth transmitter, a camera is arranged on the camera mounting seat, a photo memory is arranged on the outer wall of the data acquisition box, a Bluetooth receiver is arranged on the photo memory, a first mounting shaft is arranged at the upper end of the data acquisition box, and a first mounting plate is arranged on one side, far away from the data acquisition box, of the first mounting shaft, install first motor mount pad on the first mounting panel, install first motor on the first motor mount pad, first pivot is all installed at the both ends of first motor, the gyro wheel is installed to the periphery of first pivot, first mounting panel top is equipped with the second mounting panel, the loading board is installed to one side that the second mounting panel is close to first mounting panel, be equipped with in the loading board with gyro wheel complex guide way.
Further, the lower extreme of first mounting panel and the one side that is located the data acquisition box through-hole install the second installation axle, the second installation axle is equipped with a pair ofly and for first mounting panel symmetrical arrangement, the second installation axle is close to one side of cable and all installs the second gyro wheel mount pad, install the second pivot on the second gyro wheel mount pad, install the second gyro wheel in the second pivot, the second gyro wheel is arranged with the cable contact.
Further, a first piston is installed on one side, close to the cable, of the second installation shaft, a first piston shaft is installed on one side, far away from the second installation shaft, of the first piston, a second piston is installed on one side, far away from the first piston, of the first piston shaft, the second piston is installed on the second roller installation seat, a first spring is arranged between the first piston and the second piston, and the first spring is sleeved on the periphery of the first piston shaft.
Further, the lower extreme of first mounting panel and the one side that is located the data acquisition box through-hole are equipped with third installation axle, one side that third installation axle is close to the cable is installed and is born the weight of the cover, bear the weight of the cover and install a plurality of third pivot mount pads near one side of cable, the third pivot mount pad is kept away from one side of third installation axle and is all installed fourth pivot mount pad, install the fourth pivot on the fourth pivot mount pad, install the third gyro wheel in the fourth pivot, the third gyro wheel is arranged with the cable contact.
Further, the lower extreme of first mounting panel and the one side that is located data acquisition box through-hole install the third piston, the second piston axle is installed to the one side that the first mounting panel was kept away from to the third piston, the fourth piston is installed to the one side that the third piston was kept away from to the second piston axle, the fourth piston is installed at the third installation epaxially, be equipped with the second spring between third piston and the fourth piston, the second spring cup joints the periphery at the second piston axle.
After the technical scheme is adopted, the invention has the following advantages:
1. during the use, it is rotatory by the first pivot of first motor drive, thereby it is rotatory to drive the gyro wheel, by the gyro wheel at the guide way internal rotation, thereby realized that the data acquisition box removes along the cable, the in-process of removal, the battery is to the second motor power supply, the first gyro wheel of second motor drive is rotatory, thereby realize that the camera removes along the spout, it shoots to realize the camera around the cable, thereby realize the picture collection to the whole outside of cable, the picture information of gathering is transmitted to the photo memory by bluetooth transmitter, transmit to outside information processing center by the bluetooth transmitter on the photo memory, thereby realize the analysis of processing to the line loss data, the data acquisition in-process, good stability, the data result is reliable, can effectively improve the efficiency and the quality of line loss data acquisition, the intensity of labour of actual data acquisition has been reduced.
2. Through the lower extreme at first mounting panel and be located data acquisition box through-hole one side installation second installation axle to install at the second and be close to cable one side installation second gyro wheel, realize the spacing of cable horizontal direction by the second gyro wheel, effectively improved the stability of whole device along cable removal in-process, further improved the accuracy of the device to line loss data acquisition result.
3. Through being close to first piston of cable one side installation at second installation axle, first piston axle and second piston, by first piston axle flexible in first piston, and because first spring cup joints the periphery at first piston axle, realized by first piston, first piston axle, the buffering has been realized in the cooperation of second piston and first spring, effectively improved the buffering at the spacing in-process of second gyro wheel to the cable horizontal direction, improved the stability of whole device at the removal in-process along the cable, the reliability of line loss data acquisition result has further been improved.
4. Through the lower extreme at first mounting panel and be located one side installation third installation axle of data acquisition box through-hole to install at the third and bear the cover, by bearing the third gyro wheel on the cover and contact with the cable, realize spacing to the cable, thereby guarantee that whole line loss data acquisition analytical equipment can stably remove along the cable, improved the reliability of line loss data acquisition data.
5. Through the lower extreme at first mounting panel and be located one side installation third piston of data acquisition box through-hole, second piston axle and fourth piston, by the second piston axle flexible in the third piston, and because the second spring cup joints the periphery at the second piston axle, realized the third piston, the second piston axle, the effect that shock attenuation buffering was realized in fourth piston and the cooperation of second spring, it is more stable when effectively having improved this data acquisition analytical equipment and removing, the accuracy of data acquisition has been improved.
Drawings
The invention will be further described with reference to the accompanying drawings in which:
fig. 1 is a schematic structural diagram of a line loss data acquisition and analysis apparatus according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
fig. 4 is a partially enlarged schematic view of C in fig. 1.
Detailed Description
The invention is further described with reference to the following figures and specific examples. It is to be understood that the following terms "upper," "lower," "left," "right," "longitudinal," "lateral," "inner," "outer," "vertical," "horizontal," "top," "bottom," and the like are used merely to indicate an orientation or positional relationship relative to one another as illustrated in the drawings, merely to facilitate describing and simplifying the invention, and are not intended to indicate or imply that the device/component so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore are not to be considered limiting of the invention.
As shown in fig. 1-4, the line loss data collecting and analyzing device provided by the present invention comprises a data collecting box 1, the data collecting box 1 is a cylindrical structure with two open ends, a cable 5 penetrates through the data collecting box 1, a chute 2 is arranged on the inner wall of the data collecting box 1, a plurality of first rollers 18 are arranged in the chute 2, a second motor 19 and a storage battery 20 for supplying power to the second motor 19 are respectively arranged on the first rollers 18, a connecting rod 21 is arranged on the storage battery 20, a bluetooth transmitter 22 is arranged on the connecting rod 21, a camera mounting seat 23 is arranged on the bluetooth transmitter 22, a camera 24 is arranged on the camera mounting seat 23, a photo memory 4 is arranged on the outer wall of the data collecting box 1, a bluetooth receiver 3 is arranged on the photo memory 4, a first mounting shaft 6 is arranged at the upper end of the data collecting box 1, and a first mounting plate 7 is arranged on one side of the first mounting shaft 6 away from the data, install first motor mount pad 11 on the first mounting panel 7, install first motor 12 on the first motor mount pad 11, first pivot 13 is all installed at the both ends of first motor 12, and gyro wheel 14 is installed to the periphery of first pivot 13, and first mounting panel 7 top is equipped with second mounting panel 10, and loading board 16 is installed to one side that second mounting panel 10 is close to first mounting panel 7, is equipped with in the loading board 16 with gyro wheel 14 complex guide way 15. When in use, the first motor 12 drives the first rotating shaft 13 to rotate, so as to drive the roller 14 to rotate, the roller 14 rotates in the guide groove 15, thereby realizing that the data acquisition box 1 moves along the cable 5, in the moving process, the storage battery 20 supplies power to the second motor 19, the second motor 19 drives the first roller 18 to rotate, thereby realizing the movement of the camera 24 along the chute 2, the shooting of the camera 24 around the cable 5, thereby realizing the picture collection of the whole external part of the cable 5, the collected picture information is transmitted to the photo memory 4 by the Bluetooth emitter 22, is transmitted to an external information processing center by the Bluetooth emitter 3 on the photo memory 4, therefore, processing and analysis of the line loss data are realized, the stability is good in the data acquisition process, the data result is reliable, the efficiency and the quality of line loss data acquisition can be effectively improved, and the labor intensity of actual data acquisition is reduced.
In this embodiment, the second mounting shaft 8 is installed at the lower end of the first mounting plate 7 and at the side of the through hole of the data collection box 1, the second mounting shaft 8 is provided with a pair and is symmetrically arranged relative to the first mounting plate 7, the second roller mounting seats 29 are installed at the side of the second mounting shaft 8 close to the cable 5, the second rotating shafts 30 are installed on the second roller mounting seats 29, the second rollers 31 are installed on the second rotating shafts 30, and the second rollers 31 are arranged in contact with the cable 5. Through the lower extreme at first mounting panel 7 and be located 1 through-hole one side installation second installation axle 8 of data acquisition box to the installation is close to 5 one side installation second gyro wheels 31 of cable at second installation axle 8, realizes 5 horizontal direction's of cable spacing by second gyro wheel 31, has effectively improved the stability of whole device along the cable removal in-process, has further improved the accuracy of the device to line loss data acquisition result.
In this embodiment, a first piston 25 is installed on one side of the second installation shaft 8 close to the cable 5, a first piston shaft 26 is installed on one side of the first piston 25 far from the second installation shaft 8, a second piston 28 is installed on one side of the first piston shaft 26 far from the first piston 25, the second piston 28 is installed on the second roller installation seat 29, a first spring 27 is arranged between the first piston 25 and the second piston 28, and the first spring 27 is sleeved on the periphery of the first piston shaft 26. Through being close to cable 5 one side installation first piston 25 at second installation axle 8, first piston shaft 26 and second piston 28, by first piston shaft 26 telescopic in first piston 25, and because first spring 27 cup joints the periphery at first piston shaft 26, realized by first piston 25, first piston shaft 26, buffering has been realized in the cooperation of second piston 28 and first spring 27, the buffering to the spacing in-process of cable 5 horizontal direction at second gyro wheel 31 has effectively been improved, whole device has improved the stability of whole device in the removal in-process along the cable, the reliability of line loss data acquisition result has further been improved.
In this embodiment, the lower end of the first mounting plate 7 and the side located at the through hole of the data acquisition box 1 are provided with a third mounting shaft 9, one side of the third mounting shaft 9 close to the cable 5 is provided with a bearing cover 17, one side of the bearing cover 7 close to the cable 5 is provided with a plurality of third rotating shaft mounting seats 32, one side of the third rotating shaft mounting seats 32 far away from the third mounting shaft 9 is provided with a fourth rotating shaft mounting seat 34, the fourth rotating shaft mounting seat 34 is provided with a fourth rotating shaft 35, the fourth rotating shaft 35 is provided with a third roller 36, and the third roller 36 is arranged in contact with the cable 5. Through the lower extreme at first mounting panel 7 and be located one side installation third installation axle 9 of data acquisition box 1 through-hole to bear the cover 17 in the installation of third installation axle 9, by bearing third gyro wheel 36 and the cable contact on the cover 17, realize spacing to cable 5, thereby guarantee that whole line loss data acquisition analytical equipment can stably remove along cable 5, improved the reliability of line loss data acquisition data.
In this embodiment, a third piston 37 is installed at the lower end of the first mounting plate 7 and at one side of the through hole of the data collection box 1, a second piston shaft 38 is installed at one side of the third piston 37 far away from the first mounting plate 7, a fourth piston 40 is installed at one side of the second piston shaft 38 far away from the third piston 37, the fourth piston 40 is installed on the third mounting shaft 9, a second spring 39 is arranged between the third piston 37 and the fourth piston 40, and the second spring 39 is sleeved on the periphery of the second piston shaft 38. Through the lower extreme at first mounting panel 7 and be located one side installation third piston 37 of 1 through-hole of data acquisition box, second piston shaft 38 and fourth piston 40, by second piston shaft 38 in third piston 37 internal contraction, and because second spring 39 cup joints the periphery at second piston shaft 38, third piston 37 has been realized, second piston shaft 38, the effect of shock attenuation buffering is realized in fourth piston 40 and the cooperation of second spring 39, it is more stable when effectively having improved this data acquisition analytical equipment and having removed, the accuracy of data acquisition has been improved.
Other embodiments of the present invention than the preferred embodiments described above will be apparent to those skilled in the art from the present invention, and various changes and modifications can be made therein without departing from the spirit of the present invention as defined in the appended claims.
Claims (5)
1. A line loss data acquisition and analysis device comprises a data acquisition box and is characterized in that the data acquisition box is of a cylindrical structure with two open ends, a cable penetrates through the inside of the data acquisition box, a chute is arranged on the inner wall of the data acquisition box, a plurality of first rollers are arranged in the chute, a second motor and a storage battery for supplying power to the second motor are arranged on the first rollers, a connecting rod is arranged on the storage battery, a Bluetooth transmitter is arranged on the connecting rod, a camera mounting seat is arranged on the Bluetooth transmitter, a camera is arranged on the camera mounting seat, a photo storage device is arranged on the outer wall of the data acquisition box, a Bluetooth receiver is arranged on the photo storage device, a first mounting shaft is arranged at the upper end of the data acquisition box, and a first mounting plate is arranged on one side, far away from the data acquisition box, of the first mounting shaft, install first motor mount pad on the first mounting panel, install first motor on the first motor mount pad, first pivot is all installed at the both ends of first motor, the gyro wheel is installed to the periphery of first pivot, first mounting panel top is equipped with the second mounting panel, the loading board is installed to one side that the second mounting panel is close to first mounting panel, be equipped with in the loading board with gyro wheel complex guide way.
2. The line loss data acquisition and analysis device according to claim 1, wherein a second installation shaft is installed at the lower end of the first installation plate and at one side of the through hole of the data acquisition box, the second installation shaft is provided with a pair of installation shafts and is arranged symmetrically relative to the first installation plate, a second roller installation seat is installed at one side of the second installation shaft close to the cable, a second rotating shaft is installed on the second roller installation seat, a second roller is installed on the second rotating shaft, and the second roller is arranged in contact with the cable.
3. The line loss data acquisition and analysis device according to claim 2, wherein a first piston is installed on one side of the second installation shaft close to the cable, a first piston shaft is installed on one side of the first piston far from the second installation shaft, a second piston is installed on one side of the first piston shaft far from the first piston, the second piston is installed on the second roller installation seat, a first spring is arranged between the first piston and the second piston, and the first spring is sleeved on the periphery of the first piston shaft.
4. The line loss data acquisition and analysis device according to claim 1, wherein a third installation shaft is arranged at the lower end of the first installation plate and at one side of the through hole of the data acquisition box, a bearing cover is installed at one side of the third installation shaft close to the cable, a plurality of third rotating shaft installation seats are installed at one side of the bearing cover close to the cable, a fourth rotating shaft installation seat is installed at one side of the third rotating shaft installation seats far away from the third installation shaft, a fourth rotating shaft is installed on the fourth rotating shaft installation seats, a third roller is installed on the fourth rotating shaft, and the third roller is arranged in contact with the cable.
5. The line loss data acquisition and analysis device of claim 4, wherein a third piston is installed at the lower end of the first mounting plate and on one side of the through hole of the data acquisition box, a second piston shaft is installed at one side of the third piston far away from the first mounting plate, a fourth piston is installed at one side of the second piston shaft far away from the third piston, the fourth piston is installed on the third mounting shaft, a second spring is arranged between the third piston and the fourth piston, and the second spring is sleeved on the periphery of the second piston shaft.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811532051.3A CN109633308B (en) | 2018-12-14 | 2018-12-14 | Line loss data acquisition and analysis device |
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| CN201811532051.3A CN109633308B (en) | 2018-12-14 | 2018-12-14 | Line loss data acquisition and analysis device |
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| CN109633308A CN109633308A (en) | 2019-04-16 |
| CN109633308B true CN109633308B (en) | 2021-04-09 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110594550A (en) * | 2019-08-30 | 2019-12-20 | 国网浙江杭州市富阳区供电有限公司 | Image acquisition assembly based on image and inertia measurement unit |
| CN112034223B (en) * | 2020-08-25 | 2023-03-21 | 杭州巨骐信息科技股份有限公司 | Isolation system between high-voltage circuit and data acquisition monitoring circuit |
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| CN205301195U (en) * | 2016-01-13 | 2016-06-08 | 冯来元 | Cable detector based on aircraft of taking photo by plane |
| CN106597187A (en) * | 2016-11-14 | 2017-04-26 | 合肥星服信息科技有限责任公司 | Detection robot for high-voltage cable |
| CN208043924U (en) * | 2018-04-03 | 2018-11-02 | 贵州电网有限责任公司凯里供电局 | A kind of cable detecting device improving reliability |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP2179295B1 (en) * | 2007-08-03 | 2021-05-05 | Flir Systems, Inc. | Wireless remote detector systems and methods |
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| CN205301195U (en) * | 2016-01-13 | 2016-06-08 | 冯来元 | Cable detector based on aircraft of taking photo by plane |
| CN105609927A (en) * | 2016-03-02 | 2016-05-25 | 胡洁维 | High-voltage cable detection robot equipped with electric field intensity detector |
| CN106597187A (en) * | 2016-11-14 | 2017-04-26 | 合肥星服信息科技有限责任公司 | Detection robot for high-voltage cable |
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