CN102831987A - Porcelain insulator with wireless intelligent zero value online self-checking function - Google Patents
Porcelain insulator with wireless intelligent zero value online self-checking function Download PDFInfo
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- CN102831987A CN102831987A CN2012103039894A CN201210303989A CN102831987A CN 102831987 A CN102831987 A CN 102831987A CN 2012103039894 A CN2012103039894 A CN 2012103039894A CN 201210303989 A CN201210303989 A CN 201210303989A CN 102831987 A CN102831987 A CN 102831987A
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- porcelain insulator
- checking function
- insulator
- null value
- online self
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Abstract
The invention relates to a porcelain insulator with a wireless intelligent zero value online self-checking function and belongs to the field of power transmission. An electronic tag component is arranged in the porcelain insulator and consists of an integrated chip and an antenna to enable the porcelain insulator to be in wireless communication with a relay management base station during operation of a power transmission line, the relay management base station wirelessly transmits receiving signals to an upper computer, the upper computer subjects the transmitted signals to statistics and analysis, operating statuses of a porcelain insulator string on a transmission tower are displayed on a visual interface, and a 'zero value signal' can be provided when the insulator is in the zero value, so that the zero value online self-checking function of the porcelain insulator of an overhead power transmission line is realized. The porcelain insulator with the wireless intelligent zero value online self-checking function realizes non-contact online nondestructive testing, the man-machine interaction interface, intelligence, digitization, simplicity and convenience in operation and long service life and can be used for online detection, positioning, tracking, maintenance, replacement, anti-counterfeiting checking and the like of the porcelain insulator.
Description
Technical field
The present invention relates to a kind of porcelain insulator with the online self-checking function of intelligent wireless null value, the online detection of null value, the location that are used in particular for the overhead transmission line porcelain insulator are followed the tracks of, are safeguarded replacing etc., belong to the electric power transfer field.
Background technology
Overhead transmission line porcelain insulator null value problem on line detection is puzzlement electric power system practitioner's a a great problem always.Trace it to its cause; Though mainly be that the employed porcelain insulator of transmission line has carried out strict detection according to national test stone before dispatching from the factory; But owing to product inside abominable running environment that possibly exist or long-term, uncertain machinery, electric load, extremely indivedual porcelain insulator null values (being internal breakdown) might appear still.At present based on the on-line measuring device of voltage distribution, corona pulse method and leakage current method etc., exist all in practical application that detection difficulty is big, poor accuracy, instrument is complicated and problems such as operation inconvenience, is difficult to realize online self-checking function.
Summary of the invention
The objective of the invention is to realize a kind of porcelain insulator of online detection with the online self-checking function of intelligent wireless null value.
The present invention further can realize on the basis of online detection, realizes accurately a kind of porcelain insulator with the online self-checking function of intelligent wireless null value of location, anti-counterfeiting detection, electronic counting.
Technical solution:
The present invention includes chapeau de fer, insulating part, cement glue, steel pin; Be provided with electronic tag assembly between insulating part and the steel pin; Electronic tag assembly makes porcelain insulator in the transmission line running, carry out wireless telecommunications with the relay management base station; The relay management base station will receive signal with wireless mode and be transferred to host computer; Host computer is added up, is analyzed transmission signals, demonstrates the running status of porcelain insulating substring on the transmission tower, " signal value of zero " can be provided when the insulator null value with visualization interface.Thereby realize the online self check of null value of overhead transmission line porcelain insulator.
Said electronic tag assembly comprises: integrated chip and antenna, integrated chip and antenna are formed through the encapsulation back.
Said integrated chip is read-write.Can write the production information of porcelain insulator, the insulator operation conditions is provided at any time, when the insulator null value, " signal value of zero " can be provided.
Said antenna 2 is 20mm～50mm for diameter, and thickness is the metal film of 20 μ m-30 μ m.Can wireless receiving, transmit, and carry out wireless telecommunications with the relay management base station.
The present invention further comprises; Said insulating part outer surface is provided with bar code; Bar code is only corresponding with the information of electronic tag assembly, and code reader can write down erection sequence after porcelain insulator was installed preceding definite installation site, was input to host computer; Host computer just can accurately obtain the layout " position " of porcelain insulator on transmission tower after electronic tag assembly information and bar code information are carried out verification.
The advantage of patent of invention:
1. the electronic tag assembly design is smart little, does not influence the electromechanical properties and the useful life of porcelain insulator.
2. contactless, ground detection, handling safety has been eliminated the potential safety hazard of work high above the ground.
3. auxiliary facility small investment, volume is little, and is in light weight.
4. man-machine dialog interface is intelligent digitalized, and is simple to operate, directly perceived, and test accurately and reliably.
5. harmless online detection, but the charging operation detection is harmless to circuit and porcelain spare.
6. long service life can be used for the location tracking of porcelain insulator, anti-dummy check and electronic counting etc.
7. utilize host computer, be convenient to online management, maintenance, repair.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is an electronic tag assembly structural representation of the present invention.
Embodiment
The present invention includes chapeau de fer 1, insulating part 2, mucilage binding cement 4, steel pin 5, be mounted with electronic tag assembly 3 between insulating part 2 and the steel pin 5, as shown in Figure 1.Said electronic tag assembly 3 comprises: integrated chip 10 and antenna 11, and as shown in Figure 2.Electronic tag assembly 3 is made up of after encapsulating integrated chip 10 and antenna 11, and the stretching and the power frequency sparking test of the vibration in the time of can tolerating the porcelain insulator assembling, the precedent that dispatches from the factory inspection can be carried out the wireless messages transmission with relay management base station 8 at any time.Integrated chip 10 is mega88 chips that atmel company produces, and said integrated chip 10 is read-write, can write the production information of porcelain insulator, and the insulator operation conditions is provided at any time, when the insulator null value, " signal value of zero " can be provided.Antenna 11 is that diameter is 20mm～50mm, and thickness is the electroplating film of 20 μ m-30 μ m, and said antenna 11 can wireless receiving, transmit, and carries out wireless telecommunications with relay management base station 8.
Porcelain insulator of the present invention is in the transmission tower running; Electronic tag assembly 3 in the porcelain insulator is set up wireless communication mode with relay management base station 8; Electronic tag assembly 3 timed sending characterize " production information " signal of porcelain insulator, and relay management base station 8 receives wireless signal in real time.The testing staff utilizes the trace routine of host computer 9 and relay management base station to set up wireless communication mode; And emission request signal; After signal is received in relay management base station 8, give host computer 9 with the real-Time Signal Transfer of electronic tag assembly 3, the testing staff adds up to received signal, analyzes through operation detection interface host computer 9; Demonstrate the running status of porcelain insulating substring on the transmission tower with visualization interface, when the insulator null value, provide " signal value of zero ".Thereby realize the online self check of null value of overhead transmission line porcelain insulator.
Advantage of the present invention:
1. the electronic tag assembly design is smart little, does not influence the electromechanical properties and the useful life of porcelain insulator.
2. contactless, ground detection, handling safety has been eliminated the potential safety hazard of work high above the ground.
3. auxiliary facility small investment, volume is little, and is in light weight.
4. man-machine dialog interface is intelligent digitalized, and is simple to operate, directly perceived, and test accurately and reliably.
5. harmless online detection, but the charging operation detection is harmless to circuit and porcelain spare.
6. long service life can be used for the online detection of porcelain insulator.
Embodiment 2
The present invention includes chapeau de fer 1, insulating part 2, mucilage binding cement 4, steel pin 5; Be mounted with electronic tag assembly 3 between insulating part 2 and the steel pin 5; Insulating part 2 outer surfaces are provided with bar code 6; Can confirm the installation site of porcelain insulator on shaft tower through code reader 7, accurately obtain the layout " position " of porcelain insulator on transmission tower.
Porcelain insulator of the present invention can be realized on the basis of the online self check of overhead transmission line porcelain insulator null value, further can realize location tracking, anti-dummy check and electronic counting.Electronic tag assembly 3 information of porcelain insulator are only corresponding with bar code 6 information; Confirm insulating part 2 installation sites before the last shaft tower; Code reader 7 is according to insulating part 2 determined position record erection sequences; Be input to host computer 9, the testing staff utilizes host computer 9 that electronic tag assembly 3 information and bar code 6 information are carried out verification in testing process, accurately obtains the layout " position " of porcelain insulator on electric power pylon.Thereby can accurately judge the actual operating state of porcelain insulator on the shaft tower, can accurately judge the position that the null value porcelain insulator takes place, operating personnel just can change accurately, keep in repair, and have guaranteed the normal operation of transmission line.
The advantage of further inventing:
1. the electronic tag assembly design is smart little, does not influence the electromechanical properties and the useful life of porcelain insulator.
2. contactless, ground detection, handling safety has been eliminated the potential safety hazard of work high above the ground.
3. auxiliary facility small investment, volume is little, and is in light weight.
4. man-machine dialog interface is intelligent digitalized, and is simple to operate, directly perceived, and test accurately and reliably.
5. harmless online detection, but the charging operation detection is harmless to circuit and porcelain spare.
6. long service life, follow the tracks of online detection, the location that can be used for porcelain insulator, anti-dummy check and electronic counting etc.
7. utilize host computer, be convenient to online management, maintenance, repair.
The present invention is the integrated application of the modern Radio Transmission Technology of collection and microcomputer data processing and one.Its application has solved not only that porcelain insulator high-altitude detection difficulty for many years is big, the technical barrier of poor accuracy; Also improved the fail safe of Maintenance of Electric Transmission Line; Increased the fail safe of circuit operation; Guaranteed the transmission line reliability of operation, greatly reduced transmission line and detect and operation expense.
This technological achievement will be filled up the blank of domestic porcelain insulator detection technique, thereby have social benefit widely.
Claims (5)
1. porcelain insulator with the online self-checking function of intelligent wireless null value; Comprise chapeau de fer (1), insulating part (2), cement glue (4), steel pin (5); It is characterized in that; Be mounted with electronic tag assembly (3) between insulating part and the steel pin, electronic tag assembly (3) makes porcelain insulator in the transmission line running, carry out wireless telecommunications with relay management base station (8), and the relay management base station will receive signal with wireless mode and be transferred to host computer (9); Host computer is added up, is analyzed transmission signals; Demonstrate the running status of porcelain insulating substring on the transmission tower with visualization interface, when the insulator null value, " signal value of zero " can be provided, thereby realize the online white inspection of null value of overhead transmission line porcelain insulator.
2. a kind of porcelain insulator with the online self-checking function of intelligent wireless null value according to claim 1 is characterized in that said electronic tag assembly (3) comprising: integrated chip (10) and antenna (11), integrated chip and antenna are formed through the encapsulation back.
3. a kind of porcelain insulator with the online self-checking function of intelligent wireless null value according to claim 2 is characterized in that said integrated chip (10) is read-write, can write the production information of porcelain insulator, and the insulator operation conditions is provided at any time.
4. a kind of porcelain insulator according to claim 2 with the online self-checking function of intelligent wireless null value; It is characterized in that antenna (11) diameter is 20mm～50mm, thickness is the metal film of 20 μ m-30 μ m; Can wireless receiving, transmit, and carry out wireless telecommunications with the relay management base station.
5. a kind of porcelain insulator according to claim 1 with the online self-checking function of intelligent wireless null value; It is characterized in that; Said insulating part (2) outer surface is provided with bar code (6), and bar code (6) is only corresponding with the information of electronic tag assembly (3), confirms insulating part (2) installation site before the last shaft tower; Code reader (7) is according to the determined position of insulating part (2) record erection sequence; Be input to host computer (9), host computer just can accurately obtain the layout " position " of porcelain insulator on transmission tower after electronic tag assembly (3) information and bar code information are carried out verification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103039894A CN102831987A (en) | 2012-08-19 | 2012-08-19 | Porcelain insulator with wireless intelligent zero value online self-checking function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103039894A CN102831987A (en) | 2012-08-19 | 2012-08-19 | Porcelain insulator with wireless intelligent zero value online self-checking function |
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| CN102831987A true CN102831987A (en) | 2012-12-19 |
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| CN2012103039894A Pending CN102831987A (en) | 2012-08-19 | 2012-08-19 | Porcelain insulator with wireless intelligent zero value online self-checking function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779935A (en) * | 2019-11-21 | 2020-02-11 | 国网湖南省电力有限公司 | Embedded online monitoring system and method for porcelain insulator body |
| CN110824309A (en) * | 2019-11-20 | 2020-02-21 | 国家电网有限公司 | Device and method for detecting fatigue degree of insulator steel foot of overhead transmission line |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1917098A (en) * | 2006-08-29 | 2007-02-21 | 中通客车控股股份有限公司 | Method for quick identifying electrical transmission wires, and system |
| US20110011624A1 (en) * | 2009-07-17 | 2011-01-20 | Searete Llc | Smart link coupled to power line |
| CN202816504U (en) * | 2012-08-19 | 2013-03-20 | 张耀辰 | Porcelain insulator with wireless intelligent zero value on-line self-check function |
-
2012
- 2012-08-19 CN CN2012103039894A patent/CN102831987A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1917098A (en) * | 2006-08-29 | 2007-02-21 | 中通客车控股股份有限公司 | Method for quick identifying electrical transmission wires, and system |
| US20110011624A1 (en) * | 2009-07-17 | 2011-01-20 | Searete Llc | Smart link coupled to power line |
| CN202816504U (en) * | 2012-08-19 | 2013-03-20 | 张耀辰 | Porcelain insulator with wireless intelligent zero value on-line self-check function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110824309A (en) * | 2019-11-20 | 2020-02-21 | 国家电网有限公司 | Device and method for detecting fatigue degree of insulator steel foot of overhead transmission line |
| CN110824309B (en) * | 2019-11-20 | 2022-03-01 | 国家电网有限公司 | Device and method for detecting fatigue degree of insulator steel foot of overhead transmission line |
| CN110779935A (en) * | 2019-11-21 | 2020-02-11 | 国网湖南省电力有限公司 | Embedded online monitoring system and method for porcelain insulator body |
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Application publication date: 20121219 |