CN2569157Y - Detecting and reporting device for thunder and lightning breakdown of high voltage porcelain insulator - Google Patents
Detecting and reporting device for thunder and lightning breakdown of high voltage porcelain insulator Download PDFInfo
- Publication number
- CN2569157Y CN2569157Y CN 02278971 CN02278971U CN2569157Y CN 2569157 Y CN2569157 Y CN 2569157Y CN 02278971 CN02278971 CN 02278971 CN 02278971 U CN02278971 U CN 02278971U CN 2569157 Y CN2569157 Y CN 2569157Y
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- thunder
- digital
- lightning
- porcelain insulator
- digital signal
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Abstract
The utility model relates to a detecting and reporting device for the lightning breakdown high voltage porcelain bottles. The utility model is characterized in that the utility model comprises a plurality of high voltage porcelain bottle lightning breakdown detecting and reporting instruments which are orderly and respectively connected to each power line rod and a terminal receiving and displaying alarm. The utility model can carry out all-weather monitoring to the high voltage porcelain bottles on high voltage transmission line rods by remote sensing techniques; when lightning breakdown of porcelain bottles is detected, sensing signals are immediately transferred to a terminal computer for alarming by laser or microwave digital relaying communication for sending people to repair according to accurate data of the computer.
Description
Technical field: the utility model relates to a kind of high-tension porcelain insulator thunder and lightning and punctures detector and alarm.
Present technology: along with the high speed development of power industry and electric railway, the high-voltage transmission network every nook and cranny that spreads all over the country, because the ultra-high-tension power transmission line antenna height is higher, span is big, crosses over mountain after mountain, and cross a river is crossed the river, though tight anti-lightning strike facility is arranged, but still attacked by thunder and lightning, cause the high-tension porcelain insulator dielectric strength to descend or puncture, thereby have a strong impact on industrial and agricultural production and people's lives electricity consumption.Simultaneously, owing to there is not an effective measuring and reporting system, because of the randomness of thunderbolt, in case fault takes place, send a large amount of outside line worker trouble-shooting points, so not only labour intensity is big during maintenance, efficient is low, and causes that industrial and mining enterprises have a power failure, the adverse consequences of off-time length.This is to have one of problem that has never solved since the power industry by oneself.
Summary of the invention: the purpose of this utility model is to provide a kind of high-tension porcelain insulator thunder and lightning to puncture detector and alarm, this device can utilize remote sensing technology that the high tension shackle insulator on the high voltage transmission line bar is carried out round-the-clock monitoring, the user reports to the police in case measure the transducing signal that porcelain vase punctured by thunder and lightning then can send it to terminal computer by laser or the digital relay communication of microwave immediately, so that can dispatch officers to go to maintenance according to the accurate data of computing machine.
The utility model is to constitute like this, and it comprises that a plurality of high-tension porcelain insulator thunders and lightnings that are connected in respectively successively on each line of electric force bar are worn monitoring equipment and terminal receives display alarm.Described thunder and lightning punctures monitoring equipment and has thunder and lightning puncture sound, light, electric signal sensor, sensor amplifier, the digital signal receiver, chip microprocessor and digital signal transmitter connect to be formed, the output signal of sensor amplifier wherein and digital signal receiver by chip microprocessor judge, processing after the digital signal transmitter send.Described terminal receives display alarm by the digital super place of microwave difference formula receiver module, chip microprocessor, and interface circuit and computing machine connect to form.
When suffering thunder and lightning, high-voltage transmission network attacks, a certain porcelain vase is because of withstand voltage weakness when breakdown, sound, light, electric transducer can send the microprocessor machine to handle judgement after sensor amplifier amplifies detected signal, and send digital transmitter to send the result.
Native system adopts relay communication form, and every high-tension bus-bar bar (tower) is adorned a monitoring equipment.This monitoring equipment both had been responsible for the digital signal that porcelain insulator reception sound, light, electric signal sensor and sensor amplifier on this electric pole of monitoring (tower) transmit, it is also unified after chip microprocessor is handled from the warning digital signal that the place ahead emission comes to receive simultaneously adjacent wire bar (tower) again, send back one wire bar (tower) to by digital transmitter, until the computing machine that is sent to terminal reception display alarm.
Remarkable advantage of the present utility model is not only to report to the police in time, rapidly, and both can accurately reflect position, the scene of the accident by the data of terminal computer processes and displays, can accurately reflect the numbering of fault electric pole and the place phase line of being hit porcelain vase again, thereby help user's maintenance.
Description of drawings: Fig. 1 is the utility model organigram.
Fig. 2 is that the high-tension porcelain insulator thunder and lightning punctures monitoring equipment circuit structure figure.
Fig. 3 is that terminal receives display alarm circuit structure figure.
Fig. 4 is the sensor amplifier circuit diagram.
Fig. 5 is laser digital acceptor circuit figure.
Fig. 6 is laser digital transmitter circuit figure.
Fig. 7 is the digital acceptor circuit figure of microwave.
Fig. 8 is the digital transmitter circuit figure of microwave.
1. represent in the accompanying drawing that the high-tension porcelain insulator thunder and lightning punctures monitoring equipment; 2. represent that terminal receives display alarm; 3. represent the solar-electricity source circuit; 4. represent watchdog circuit; 5. represent crystal oscillating circuit.
Embodiment: A1, A2 and A3 represent three-phase wire respectively among Fig. 2, as long as there is a phase sensor amplifier to have the signal monitoring equipment to send the data-signal of the position of this electric pole and puncture porcelain vase place phase line.Ea is a solar battery group, and Eb is the Ni-MH battery group, and D1 is a diode, and accumulator discharges to solar battery group when preventing from not have sunlight, and R1, R2 are the cell voltage sample resistance, turn-offs Q1 and prevent battery overcharge when cell voltage is too high, and damage.
Of the present utility model being characterised in that: comprise that a plurality of high-tension porcelain insulator thunders and lightnings that are connected in respectively successively on each line of electric force bar puncture monitoring equipment and terminal receives display alarm, described thunder and lightning punctures monitoring equipment and has thunder and lightning puncture sound, light, electric signal sensor, sensor amplifier, the digital signal receiver, chip microprocessor and digital signal transmitter connect to be formed, the output signal of sensor amplifier wherein and digital signal receiver is judged by chip microprocessor, handle after the digital signal transmitter sends, described terminal receives display alarm by the digital superheterodyne module of microwave, chip microprocessor, interface circuit and computing machine connect to form, and the signal that the digital signal transmitter sends is received by the digital superheterodyne module of microwave and transport to computing machine by interface circuit after chip microprocessor is handled judgement.
Above-mentioned thunder and lightning punctures monitoring equipment and is provided with the solar-electricity source circuit.Described sound, light, electric signal sensor are ultrasonic sensor, pyroelectric sensor or ccd image signal transducer.Described digital signal receiver and digital signal transmitter can adopt laser digital receiver and laser digital transmitter, perhaps adopt digital receiver of microwave and the digital transmitter of microwave.
Above-mentioned sensor amplifier (see figure 4) is by three 0P07 computing amplifier comparators, the first order is amplified for exchanging, amplify for the detection direct current second level, the third level is a comparer, when signal that signal transducer receives through amplification ratio when the back is greater than certain value the output high level after the photoelectricity coupling, be sent to the chip microprocessor processing.
Therefore embodiment of the present utility model, not only just uses with the user because employing solar-electricity source circuit is a working power, and helps economize on electricity, saves user's spending.
If signal transducer of the present utility model is done corresponding change, this device also can be applicable to forest fire protection, the anti-systems such as warning or the defeated pipe leakage warning of oil-piping chemical gas of felling trees unlawfully.Its popularizing application prospect is considerable.
Claims (4)
1, a kind of high-tension porcelain insulator thunder and lightning punctures detector and alarm, it is characterized in that: comprise that a plurality of high-tension porcelain insulator thunders and lightnings that are connected in respectively successively on each line of electric force bar puncture monitoring equipment and terminal receives display alarm, described thunder and lightning punctures monitoring equipment and has thunder and lightning puncture sound, light, electric signal sensor, sensor amplifier, the digital signal receiver, chip microprocessor and digital signal transmitter connect to be formed, the output signal of sensor amplifier wherein and digital signal receiver is judged by chip microprocessor, handle after the digital signal transmitter sends, described terminal receives display alarm by the digital superheterodyne module of microwave, chip microprocessor, interface circuit and computing machine connect to form, and the signal that the digital signal transmitter sends is received by the digital superheterodyne module of microwave and transport to computing machine by interface circuit after chip microprocessor is handled judgement.
2, high-tension porcelain insulator thunder and lightning according to claim 1 is worn detector and alarm, it is characterized in that: described thunder and lightning punctures monitoring equipment and is provided with the solar-electricity source circuit.
3, high-tension porcelain insulator thunder and lightning according to claim 1 and 2 punctures detector and alarm, and it is characterized in that: described sound, light, electric signal sensor are ultrasonic sensor, pyroelectric sensor or ccd image signal transducer.
4, high-tension porcelain insulator thunder and lightning according to claim 3 punctures detector and alarm, it is characterized in that: described digital signal receiver and digital signal transmitter can adopt laser digital receiver and laser digital transmitter, perhaps adopt digital receiver of microwave and the digital transmitter of microwave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02278971 CN2569157Y (en) | 2002-08-28 | 2002-08-28 | Detecting and reporting device for thunder and lightning breakdown of high voltage porcelain insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02278971 CN2569157Y (en) | 2002-08-28 | 2002-08-28 | Detecting and reporting device for thunder and lightning breakdown of high voltage porcelain insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2569157Y true CN2569157Y (en) | 2003-08-27 |
Family
ID=33742151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02278971 Expired - Fee Related CN2569157Y (en) | 2002-08-28 | 2002-08-28 | Detecting and reporting device for thunder and lightning breakdown of high voltage porcelain insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2569157Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343680C (en) * | 2004-03-17 | 2007-10-17 | 四川康姆逊电磁防护有限责任公司 | Lightning stroke detection and warning system |
| CN101093240B (en) * | 2006-06-23 | 2010-07-21 | 郭玉章 | Method for determining lightning strike point on electric power transmission line |
| CN107884675A (en) * | 2016-09-29 | 2018-04-06 | 山东信通电子股份有限公司 | Monitoring device with transmission line lightning stroke fault location |
-
2002
- 2002-08-28 CN CN 02278971 patent/CN2569157Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343680C (en) * | 2004-03-17 | 2007-10-17 | 四川康姆逊电磁防护有限责任公司 | Lightning stroke detection and warning system |
| CN101093240B (en) * | 2006-06-23 | 2010-07-21 | 郭玉章 | Method for determining lightning strike point on electric power transmission line |
| CN107884675A (en) * | 2016-09-29 | 2018-04-06 | 山东信通电子股份有限公司 | Monitoring device with transmission line lightning stroke fault location |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |