CN203595778U - Cable open-circuit fault locating device - Google Patents
Cable open-circuit fault locating device Download PDFInfo
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- CN203595778U CN203595778U CN201320725991.0U CN201320725991U CN203595778U CN 203595778 U CN203595778 U CN 203595778U CN 201320725991 U CN201320725991 U CN 201320725991U CN 203595778 U CN203595778 U CN 203595778U
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- electric discontinuity
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- 238000001514 detection method Methods 0.000 claims abstract description 23
- 230000006698 induction Effects 0.000 claims description 12
- 230000001939 inductive effect Effects 0.000 claims description 8
- 230000003321 amplification Effects 0.000 claims description 7
- 230000010354 integration Effects 0.000 claims description 7
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 7
- 238000007493 shaping process Methods 0.000 claims description 7
- 241000272165 Charadriidae Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
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Abstract
The utility model discloses a cable open-circuit fault locating device. The device comprises a host computer and a cable open-circuit detector. The cable open-circuit detector includes a main controller module, a cable open-circuit detection module, a GPRS location module, an alarm module and a power supply module, wherein the main controller module is connected with the cable open-circuit detection module, the GPRS location module and the alarm module; the power supply module is connected with the main controller module, the cable open-circuit detection module, the GPRS location module and the alarm module; and the cable open-circuit detector is connected with the host computer through the GPRS location module. By using the cable open-circuit fault locating device provided by the utility model, the specific location of a cable open-circuit fault can be determined at the first time to inform the first-aid repair personnel to get to the position of the fault to perform first-aid repair, so that the work load of the working personnel is reduced, and the working efficiency of the working personnel is increased, thereby improving the service quality of power supply.
Description
Technical field
The utility model belongs to power electronics detection technique field, particularly a kind of electric discontinuity of cable fault locator.
Background technology
Along with the anxiety of social economy, Urban land, increasing cable power supply circuit substitutes the operation of original built on stilts supply line.Cable power supply circuit has active channel space not, does not affect the feature of urban environment; But simultaneously, also because in underground operation, there is the shortcoming of searching than built on stilts supply line fault difficulty once break down, and the more than 95% electric discontinuity of cable fault for causing because of outside destroy (as urban construction construction, pipe canal digging etc.) of cable fault type.
In service the breaking down after tripping operation of cable power supply circuit of prior art, monitor staff, repair personnel can only determine that abort situation is after trip switch according to tripping operation information, and more accurate position is difficult to determine, and must adopt malfunction detector to go to again location, delay to a certain extent the valuable repairing time.
Utility model content
The purpose of this utility model is to provide a kind of fault-location problem can solve cable power supply line disconnection failure time, so that monitor staff, repair personnel accurately locate abort situation, launches as early as possible the electric discontinuity of cable fault locator of repairing.
The technical solution that realizes the utility model object is:
A kind of electric discontinuity of cable fault locator, comprise host computer and electric discontinuity of cable pick-up unit, wherein, electric discontinuity of cable pick-up unit comprises main controller module, electric discontinuity of cable detection module, GPRS locating module, alarm module and power module, main controller module is connected with alarm module with electric discontinuity of cable detection module, GPRS locating module respectively, power module is connected with main controller module, electric discontinuity of cable detection module, GPRS locating module and alarm module respectively, and electric discontinuity of cable pick-up unit is connected with host computer by GPRS locating module.
The utility model compared with prior art, its remarkable advantage:
The utility model electric discontinuity of cable fault location system detects electric discontinuity of cable fault by electric discontinuity of cable detection module, detection signal is sent to main controller module by electric discontinuity of cable detection module, main controller module control GPRS locating module and alarm module, GPRS locating module can be transferred to host computer by position signalling, like this, the utility model electric discontinuity of cable fault locator can be determined electric discontinuity of cable fault particular location the very first time, launch repairing to notify repair personnel to arrive abort situation, not only reduce staff's workload, and provide staff's work efficiency, thereby be conducive to improve the good service level of power supply.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural principle schematic diagram of the present utility model.
Embodiment
A kind of electric discontinuity of cable fault locator of the utility model, comprise host computer and electric discontinuity of cable pick-up unit, wherein, electric discontinuity of cable pick-up unit comprises main controller module, electric discontinuity of cable detection module, GPRS locating module, alarm module and power module, main controller module is connected with alarm module with electric discontinuity of cable detection module, GPRS locating module respectively, power module is connected with main controller module, electric discontinuity of cable detection module, GPRS locating module and alarm module respectively, and electric discontinuity of cable pick-up unit is connected with host computer by GPRS locating module.
Electric discontinuity of cable detection module comprise induction module and amplification, shaping integration module, induction module is connected with amplification, shaping integration module.
Alarm module adopts the combination of alarm lamp or alarm buzzer or alarm lamp and alarm buzzer.
Described induction module adopts the inductive head with jaw.
Embodiment 1:
A kind of electric discontinuity of cable fault locator, comprise host computer and electric discontinuity of cable pick-up unit, wherein, electric discontinuity of cable pick-up unit comprises main controller module, electric discontinuity of cable detection module, GPRS locating module, alarm module and power module, main controller module is connected with alarm module with electric discontinuity of cable detection module, GPRS locating module respectively, power module is connected with main controller module, electric discontinuity of cable detection module, GPRS locating module and alarm module respectively, and electric discontinuity of cable pick-up unit is connected with host computer by GPRS locating module.Main controller module adopts AT89C52 chip, and GPRS locating module adopts GPRS steady arm, and alarm module adopts alarm lamp and alarm buzzer.
Described electric discontinuity of cable detection module comprises induction module and amplification, shaping integration module, and induction module is connected with amplification, shaping integration module; Wherein induction module adopts the inductive head with jaw, and inductive head is closed-loop path, and inductive head is enclosed within on cable.In the time that cable is switched on, energising cable produces alternating magnetic field around, alternating magnetic field produces induction current through the closed-loop path of inductive head, and inductive head sends induction current to main controller module by amplification, shaping integration module, and main controller module will be closed coupled GPRS steady arm; In the time of electric discontinuity of cable, cable is around without alternating magnetic field, the closed-loop path of inductive head does not produce induction current, main controller module can not get the signal of electric discontinuity of cable detection module, main controller module control GPRS locating module is to host computer transport address signal, meanwhile, main controller module control alarm module sends the indication of reporting to the police, to determine the particular location of electric discontinuity of cable fault.
To sum up: the utility model electric discontinuity of cable fault location system can be determined electric discontinuity of cable fault particular location the very first time, launch repairing to notify repair personnel to arrive abort situation, not only reduce staff's workload, and provide staff's work efficiency, thereby be conducive to improve the good service level of power supply.
Claims (4)
1. an electric discontinuity of cable fault locator, it is characterized in that: comprise host computer and electric discontinuity of cable pick-up unit, wherein, electric discontinuity of cable pick-up unit comprises main controller module, electric discontinuity of cable detection module, GPRS locating module, alarm module and power module, main controller module respectively with electric discontinuity of cable detection module, GPRS locating module is connected with alarm module, power module respectively with main controller module, electric discontinuity of cable detection module, GPRS locating module and alarm module connect, electric discontinuity of cable pick-up unit is connected with host computer by GPRS locating module.
2. a kind of electric discontinuity of cable fault locator according to claim 1, is characterized in that: described electric discontinuity of cable detection module comprises induction module and amplification, shaping integration module, and induction module is connected with amplification, shaping integration module.
3. a kind of electric discontinuity of cable fault locator according to claim 1, is characterized in that: described alarm module adopts the combination of alarm lamp or alarm buzzer or alarm lamp and alarm buzzer.
4. a kind of electric discontinuity of cable fault locator according to claim 2, is characterized in that: described induction module adopts the inductive head with jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320725991.0U CN203595778U (en) | 2013-11-15 | 2013-11-15 | Cable open-circuit fault locating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320725991.0U CN203595778U (en) | 2013-11-15 | 2013-11-15 | Cable open-circuit fault locating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203595778U true CN203595778U (en) | 2014-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320725991.0U Expired - Fee Related CN203595778U (en) | 2013-11-15 | 2013-11-15 | Cable open-circuit fault locating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203595778U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104240465A (en) * | 2014-10-07 | 2014-12-24 | 国网河南省电力公司南阳供电公司 | Wireless ad hoc network data collecting module used for cable well early warming |
| FR3049384A1 (en) * | 2016-03-25 | 2017-09-29 | Swg-Ta | DEVICE FOR DETECTING MALFUNCTIONS OR FLIGHTS OF ELECTRIC CABLES, DETECTION SYSTEM AND DETECTION METHOD USING SUCH A SYSTEM |
-
2013
- 2013-11-15 CN CN201320725991.0U patent/CN203595778U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104240465A (en) * | 2014-10-07 | 2014-12-24 | 国网河南省电力公司南阳供电公司 | Wireless ad hoc network data collecting module used for cable well early warming |
| FR3049384A1 (en) * | 2016-03-25 | 2017-09-29 | Swg-Ta | DEVICE FOR DETECTING MALFUNCTIONS OR FLIGHTS OF ELECTRIC CABLES, DETECTION SYSTEM AND DETECTION METHOD USING SUCH A SYSTEM |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20181115 |