CN203838114U - Porcelain post insulator vibration acoustic detection signal acquisition device - Google Patents
Porcelain post insulator vibration acoustic detection signal acquisition device Download PDFInfo
- Publication number
- CN203838114U CN203838114U CN201420146256.9U CN201420146256U CN203838114U CN 203838114 U CN203838114 U CN 203838114U CN 201420146256 U CN201420146256 U CN 201420146256U CN 203838114 U CN203838114 U CN 203838114U
- Authority
- CN
- China
- Prior art keywords
- electronic tag
- data
- insulator
- vibration
- detection signal
- 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.)
- Expired - Lifetime
Links
- 239000012212 insulator Substances 0.000 title claims abstract description 61
- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 10
- 238000003860 storage Methods 0.000 claims description 9
- 238000010304 firing Methods 0.000 claims description 7
- 230000002045 lasting effect Effects 0.000 claims description 4
- 230000000717 retained effect Effects 0.000 claims description 4
- 230000005284 excitation Effects 0.000 abstract 3
- 230000035939 shock Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000013500 data storage Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000819 phase cycle Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
The utility model discloses a porcelain post insulator vibration acoustic detection signal acquisition device which comprises an exciter (2), an excitation controller (1) for controlling connection of a cable (8) through the exciter, an electronic tag (5), a vibration signal receiver (4) connected with a communication cable (9) through a receiver, a reader (6) and a computer (7) connected with the reader (6). The exciter (2) is installed on a post insulator support (3), and a shock excitation position is a flange plate position under a post insulator (3). The vibration signal receiver (4) is fixed on the other side of the flange plate position under the post insulator (3). The excitation controller (1) and the electronic tag (5) are installed on a post insulator support (10). The porcelain post insulator vibration acoustic detection signal acquisition device achieves automatic acoustic detection of post insulators, greatly reduces the labor intensity of operators during detection and improves the detection efficiency.
Description
Technical field
This utility model relates to a kind of insulator vibroacoustics detection signal harvester, especially a kind of porcelain pillar porcelain strut insulator vibroacoustics detected wireless signals harvester technical field of structures.
Background technology
Porcelain strut insulator vibroacoustics detection method detects progressively and launches at electric power porcelain strut insulator at present.Can predict, As time goes on, adopt vibroacoustics method to detect the application that porcelain strut insulator will obtain more and more wider method.At present, porcelain strut insulator vibroacoustics detects the general special inspecting equipment that adopts and realizes exciting of vibration and signals collecting, and the signal storage of collection, in harvester, then is connected with computing machine by connecting line, and collection signal is read and analyzed.Restricted number due to storage signal, be difficult to gather a large amount of data simultaneously, simultaneously because the data file gathering adopts numbering name, what after a large amount of collection, be difficult to gather by data separation is the data of which insulator, therefore, during for a large amount of support insulator vibration detection of transformer station, need to a kind ofly can automatically gather vibration signal data, and can distinguish the pick-up unit of Data Source.
Therefore, for this situation, invent a kind of porcelain strut insulator vibroacoustics detection signal harvester, realize collection, storage and the transmission of vibration signal.
Summary of the invention
The purpose of this utility model is to avoid providing a kind of vibration signal acquisition device that adopts vibroacoustics method to detect porcelain strut insulator.
The utility model solves the technical scheme that its technical matters adopts:
A porcelain strut insulator vibroacoustics detection signal harvester, comprise energizer with by energizer, control that cable is connected excite controller, electronic tag and the vibration signal receiver being connected by the receiver communications cable, reader and connected computing machine.Energizer is installed on support insulator support, and Position of Vibrating is the ring flange position under support insulator; Vibration signal receiver is fixed on the ring flange position opposite side under support insulator; Excite controller and electronic tag to be all installed on support insulator support.
The data of electronic tag storage comprise the identification information of vibration data and support insulator; Vibration data is eliminated after reader reads, and the identification information of support insulator is retained.
Excite controller to control energizer work according to predefined firing interval and lasting firing time, excite controller to adopt battery or Power supply.
Electronic tag adopts active label or passive label, and frequency of operation is low frequency 125kHz, or be intermediate frequency 13.56MHz or be high frequency 915MHz, 2.45GHz, 5.8GHz.
Electronic tag data is stored as and is no less than 20 groups of vibration signal data.
The acquisition method of above-mentioned a kind of porcelain strut insulator vibroacoustics detection signal harvester, to excite controller to control energizer excited vibrational ripple according to predefined gap periods and the lasting firing time of exciting, vibration wave is received by vibration signal receiver after support insulator conduction.The vibration signal receiving is stored in electronic tag, when need carry out vibration signals collecting, reader approaches electronic tag to efficient communication, vibration signal data in reader reading electronic labels and support insulator identification information, simultaneously by vibration signal data dump, then reader is connected with computing machine, sends data to computing machine, for signal analysis software analysis.
Data storage of the present utility model and transmission adopt wireless radio-frequency (RFID) scheme.Comprise electronic tag, reader, and corresponding program editing, write software and device.By electronic tag storage vibration data, electronic tag has been stored the identification information (as: electric pressure, circuit number, phase sequence numbering, disconnecting link numbering etc.) of the support insulator corresponding with vibration data simultaneously; Data read after vibration data through reader and are eliminated, and the identification information of support insulator is retained.
The key issue that this utility model solves: the mechanism of this utility model is mainly to utilize to excite controller to control energizer transmitting vibration wave, vibration wave is propagated in support insulator, by receiver, receive vibration signal again, be stored in electronic tag, electronic tag can be stored many group vibration datas simultaneously; Data in electronic tag transfer to reader after reader reads, and the vibration data in electronic tag is eliminated simultaneously, and then data are carried out signal analysis after being read by computing machine, judgement defect situation.
The useful result of this utility model: designed a kind of porcelain strut insulator vibroacoustics detection signal harvester, realized the automatic detection of support insulator vibroacoustics, and vibration data is stored in the electronic tag of Test Field, testing staff can utilize when needed reader to detection position disposable collection organize the vibration detection data of different time more, then carry out subsequent analysis.This device reduces while detecting greatly need to utilize personnel labor intensity, has improved detection efficiency.Simultaneously because data can be praised and existed in electronic tag, thereby testing staff do not need to carry out the Real-time Collection of data, can utilize patrol and examine during image data, reduced labor capacity.
Accompanying drawing explanation
Fig. 1 is scheme of installation of the present utility model;
Fig. 2 is reader of the present utility model and computing machine connection diagram.
In figure, 1. excite controller, 2. energizer, and 3. support insulator, 4. vibration signal receiver, 5. electronic tag, 6. reader, 7. computing machine, 8. energizer is controlled cable, the 9. receiver communications cable, 10. support insulator support, 11. communication antennas.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
A porcelain strut insulator vibroacoustics detection signal harvester, comprise energizer 2 with by energizer, control that cable 8 is connected excite controller 1, electronic tag 5 and the vibration signal receiver 4 being connected by the receiver communications cable 9, reader 6 and connected computing machine 7.Energizer 2 is installed on support insulator support 10, and Position of Vibrating is the ring flange position under support insulator 3; Vibration signal receiver 4 is fixed on the ring flange position opposite side under support insulator 3; Excite controller 1 and electronic tag 5 to be all installed on support insulator support 10.
The data of electronic tag 5 storages comprise the identification information of vibration data and support insulator; Vibration data is eliminated after reader reads, and the identification information of support insulator is retained.
Excite controller 1 to control energizer 2 work according to predefined firing interval and lasting firing time, excite controller 1 to adopt battery or Power supply.
Electronic tag 5 adopts active label or passive labels, and frequency of operation is low frequency 125kHz, or is intermediate frequency 13.56MHz or high frequency 915MHz, 2.45GHz, 5.8GHz.
Label data is stored as and is no less than 20 groups of vibration signal data.
In Fig. 1, energizer 2 is installed on support insulator support 10, and Position of Vibrating is support insulator 3 lower flange positions; Vibration signal receiver 4 is fixed on support insulator 3 lower flange positions.Excite controller 1 and electronic tag 5 to be all installed on support insulator support 10, excite controller 1 to be connected with energizer 2 by cable 8, electronic tag 5 is connected with vibration signal receiver 4 by cable 9.
Signal acquisition process in Fig. 1 is as follows: first by exciting controller 1 to control energizer 2 excited vibrational ripples, vibration wave is received by vibration signal receiver 4 after support insulator 3 conduction, and the signal receiving is transferred to electronic tag 5 storage by receiver communication cable 9.The signal of the vibration wave that each energizer 2 excites after support insulator conduction is received by vibration signal receiver 4 is all stored in electronic tag 5, and electronic tag 5 retains every group of data receiving and is emitted to after communication antenna 11 on reader 6 is read by 6 pairs of data of reader and removed by communication antenna 11.The identification information of pre-stored this support insulator in electronic tag 5, identification information together transfers to reader with vibration signal data when reader 6 reads, and is not eliminated after reading.All data transfer in reader 6 storage and reader 6 after reader 6 reads.
After data in Fig. 2 in reader 6 reading electronic labels 5, by data storage and reader 6, reader 6 gathers the data in next electronic tag 5 again.Reader 6 can continuous acquisition be organized in electronic tag 5 data storage and reader 6 more.After data acquisition completes, reader 6 is connected with computing machine 7 by cable, to computing machine 7, and uses analysis software to data analysis the data transmission in reader 6.
Claims (5)
1. a porcelain strut insulator vibroacoustics detection signal harvester, it is characterized in that, comprise energizer (2) with by energizer, control that cable (8) is connected excite controller (1), electronic tag (5) and the vibration signal receiver (4) being connected by the receiver communications cable (9), reader (6) and connected computing machine (7); Energizer (2) is installed on to support insulator support (3) upper, Position of Vibrating is the ring flange position under support insulator (3); Vibration signal receiver (4) is fixed on the ring flange position opposite side under support insulator (3); Excite controller (1) and electronic tag (5) to be all installed on support insulator support (10).
2. a kind of porcelain strut insulator vibroacoustics detection signal harvester according to claim 1, is characterized in that, the data of electronic tag (5) storage comprise the identification information of vibration data and support insulator; Vibration data is eliminated after reader reads, and the identification information of support insulator is retained.
3. a kind of porcelain strut insulator vibroacoustics detection signal harvester according to claim 1, it is characterized in that, excite controller (1) to control energizer (2) work according to predefined firing interval and lasting firing time, excite controller (1) to adopt battery or Power supply.
4. a kind of porcelain strut insulator vibroacoustics detection signal harvester according to claim 1, it is characterized in that, electronic tag (5) adopts active label or passive label, and frequency of operation is low frequency 125kHz, or is intermediate frequency 13.56MHz or high frequency 915MHz, 2.45GHz, 5.8GHz.
5. a kind of porcelain strut insulator vibroacoustics detection signal harvester according to claim 1, is characterized in that, electronic tag (5) data are stored as and are no less than 20 groups of vibration signal data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420146256.9U CN203838114U (en) | 2014-03-28 | 2014-03-28 | Porcelain post insulator vibration acoustic detection signal acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420146256.9U CN203838114U (en) | 2014-03-28 | 2014-03-28 | Porcelain post insulator vibration acoustic detection signal acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203838114U true CN203838114U (en) | 2014-09-17 |
Family
ID=51515938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420146256.9U Expired - Lifetime CN203838114U (en) | 2014-03-28 | 2014-03-28 | Porcelain post insulator vibration acoustic detection signal acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203838114U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913510A (en) * | 2014-03-28 | 2014-07-09 | 云南电力试验研究院（集团）有限公司电力研究院 | Collection device and method for vibration acoustic detection signal of ceramic support insulator |
| CN106324104A (en) * | 2016-08-27 | 2017-01-11 | 国网江苏省电力公司盐城供电公司 | Ceramic post insulator detection method based on vibrational acoustics |
-
2014
- 2014-03-28 CN CN201420146256.9U patent/CN203838114U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913510A (en) * | 2014-03-28 | 2014-07-09 | 云南电力试验研究院（集团）有限公司电力研究院 | Collection device and method for vibration acoustic detection signal of ceramic support insulator |
| CN106324104A (en) * | 2016-08-27 | 2017-01-11 | 国网江苏省电力公司盐城供电公司 | Ceramic post insulator detection method based on vibrational acoustics |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103726881B (en) | Safety of coal mines hidden danger signal acquiring processing system and method | |
| CN202252861U (en) | Pipeline system based on RFID (Radio Frequency Identification Device) technology | |
| CN104240324A (en) | Routing inspection method, handheld routing inspection terminal and routing inspection server | |
| CN104900036B (en) | Vehicle-mounted law enforcement data collection task station and the method gathering enforcement data thereof | |
| CN103236185B (en) | Method and device for monitoring parking spaces of underground parking lot | |
| CN105553575A (en) | System and method for binding SN (Serial Number) of intelligent refrigerator with MAC (Media Access Control) address | |
| CN103577667A (en) | Production line automatic test management system and control method | |
| CN106920290A (en) | A kind of intelligent wireless Power Line Inspection System based on NFC | |
| CN104376495A (en) | Wireless monitoring system and method for coal mine electromechanical device overhauling | |
| CN105447647A (en) | Shield intelligent maintenance management system | |
| CN204256483U (en) | A kind of textile manufacturing automated management system | |
| CN103809151A (en) | Multi-meter-position parameter automatic setting and detecting device | |
| CN203838114U (en) | Porcelain post insulator vibration acoustic detection signal acquisition device | |
| CN104656128A (en) | Monitoring system applied to seismic instrument arrangement in oil exploration | |
| CN206411679U (en) | The detecting system of multiple antennas feeding network is detected using REID | |
| CN104464016A (en) | Mobile intelligent inspection system of cable device and inspection method | |
| CN105513154A (en) | Train intelligent patrol inspection management system | |
| CN202486949U (en) | Handheld terminal and device detecting system using the same | |
| CN201662816U (en) | Digital overhaul intelligent task management device | |
| CN103411663B (en) | Noise collecting system of belt conveyor | |
| CN103913510A (en) | Collection device and method for vibration acoustic detection signal of ceramic support insulator | |
| CN103119416B (en) | For determining the system of the analysis thing in water sample | |
| CN204313872U (en) | Garbage transferring box status monitoring and positioning control system | |
| CN202976184U (en) | RFID (radio frequency identification) based production line supervision device | |
| CN102890189A (en) | Electric quantity automatic statistical method and system for base station equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |