CN204945303U - A kind of Cable Fault Location Equipment - Google Patents
A kind of Cable Fault Location Equipment Download PDFInfo
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- CN204945303U CN204945303U CN201520390256.8U CN201520390256U CN204945303U CN 204945303 U CN204945303 U CN 204945303U CN 201520390256 U CN201520390256 U CN 201520390256U CN 204945303 U CN204945303 U CN 204945303U
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- fault localization
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- cable fault
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Abstract
The utility model discloses a kind of Cable Fault Location Equipment, comprise system master computing machine, cable fault localization unit, sheath fault localization unit, Hi-pot test unit, series resonance test unit and insulation measurement unit, it is characterized in that: described system master computing machine by serial ports respectively with cable fault localization unit, sheath fault localization unit, series resonance test unit and insulation measurement unit are connected, described Hi-pot test unit respectively with cable fault localization unit, sheath fault localization unit is connected, the utility model structure is simple, easy to operate, various testing apparatus is integrated, achieve power cable test and inspection of fault training function, the simulated environment of stable on-the-spot test cable can be provided, and can reuse, efficiently solve the rigors of experimental enviroment complicated condition, substantially increase result of training and security.
Description
Technical field
The utility model relates to electric equipment detector field, is specially a kind of Cable Fault Location Equipment.
Background technology
Power cable is material the most frequently used in electric system, because various power cable all has different performances, therefore need to test its performance, power cable in use also can break down simultaneously, how in time detection failure carries out the important prerequisite of power equipment maintaining, therefore, be necessary that carrying out power cable test method and power cable fault to electric power worker surveys to seek and effectively train, at present, existing training method is student to be needed to prepare a large amount of testing tools, waste a large amount of resources, in addition, because power cable test environment and failure condition are comparatively complicated, stable test environment or various failure condition can not be provided, have impact on result of training.
Utility model content
The purpose of this utility model is to provide a kind of Cable Fault Location Equipment, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of Cable Fault Location Equipment, comprise system master computing machine, cable fault localization unit, sheath fault localization unit, Hi-pot test unit, series resonance test unit and insulation measurement unit, it is characterized in that: described system master computing machine by serial ports respectively with cable fault localization unit, sheath fault localization unit, series resonance test unit and insulation measurement unit are connected, described Hi-pot test unit respectively with cable fault localization unit, sheath fault localization unit is connected.
Preferably, what described cable fault localization unit adopted is T905 cable fault localization instrument.
Preferably, what described sheath fault localization unit adopted is TH100 sheath fault locator.
Preferably, what described series resonance test unit adopted is HVFRF-220/22X5 type series resonance instrument.
Preferably, the instrument with megohmmeter test function of described insulation measurement unit employing.
Compared with prior art, the beneficial effects of the utility model are: a kind of Cable Fault Location Equipment, structure is simple, easy to operate, various testing apparatus is integrated, achieves power cable test and inspection of fault training function, the simulated environment of stable on-the-spot test cable can be provided, and can reuse, efficiently solve the rigors of experimental enviroment complicated condition, substantially increase result of training and security.
Accompanying drawing explanation
Fig. 1 is the circuit block diagram of the utility model Hi-pot test unit;
Fig. 2 is the utility model system connection diagram;
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of Cable Fault Location Equipment, comprise system master computing machine, cable fault localization unit, sheath fault localization unit, Hi-pot test unit, series resonance test unit and insulation measurement unit, it is characterized in that: described system master computing machine by serial ports respectively with cable fault localization unit, sheath fault localization unit, series resonance test unit and insulation measurement unit are connected, described Hi-pot test unit respectively with cable fault localization unit, sheath fault localization unit is connected.
The instrument with megohmmeter test function that described insulation measurement unit adopts, what described sheath fault localization unit adopted is TH100 sheath fault locator, what described series resonance test unit adopted is HVFRF-220/22X5 type series resonance instrument, and what described cable fault localization unit adopted is T905 cable fault localization instrument.
Concrete use-pattern: the utility model in use, what cable fault localization unit adopted is T905 cable fault localization instrument, this cable fault localization instrument can carry out the fault localization of Method of Cable Trouble Point, according to its set-up mode, action of low-voltage pulse can be adopted respectively to tested cable, pulse current, second pulse (mainly for abort situation) carries out distance test, test data pattern is presented on system master computer screen curtain, test waveform is analyzed, determine fault distance, can also according to the featured configuration parameter of tested cable, as required waveform printout or other modes are preserved.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this instructions is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. a Cable Fault Location Equipment, comprise system master computing machine, cable fault localization unit, sheath fault localization unit, Hi-pot test unit, series resonance test unit and insulation measurement unit, it is characterized in that: described system master computing machine is connected with cable fault localization unit, sheath fault localization unit, series resonance test unit and insulation measurement unit respectively by serial ports, and described Hi-pot test unit is connected with cable fault localization unit, sheath fault localization unit respectively.
2. a kind of Cable Fault Location Equipment according to claim 1, is characterized in that: what described cable fault localization unit adopted is T905 cable fault localization instrument.
3. a kind of Cable Fault Location Equipment according to claim 1, is characterized in that: what described sheath fault localization unit adopted is TH100 sheath fault locator.
4. a kind of Cable Fault Location Equipment according to claim 1, is characterized in that: what described series resonance test unit adopted is HVFRF-220/22X5 type series resonance instrument.
5. a kind of Cable Fault Location Equipment according to claim 1, is characterized in that: the instrument with megohmmeter test function that described insulation measurement unit adopts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520390256.8U CN204945303U (en) | 2015-06-09 | 2015-06-09 | A kind of Cable Fault Location Equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520390256.8U CN204945303U (en) | 2015-06-09 | 2015-06-09 | A kind of Cable Fault Location Equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204945303U true CN204945303U (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520390256.8U Expired - Fee Related CN204945303U (en) | 2015-06-09 | 2015-06-09 | A kind of Cable Fault Location Equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204945303U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707089A (en) * | 2017-03-16 | 2017-05-24 | 绿成星科（北京）科技有限公司 | Novel cable detection and repairing comprehensive system |
| CN112289117A (en) * | 2020-11-12 | 2021-01-29 | 深圳供电局有限公司 | Cable fault simulation system based on LoRa communication technology |
-
2015
- 2015-06-09 CN CN201520390256.8U patent/CN204945303U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707089A (en) * | 2017-03-16 | 2017-05-24 | 绿成星科（北京）科技有限公司 | Novel cable detection and repairing comprehensive system |
| CN112289117A (en) * | 2020-11-12 | 2021-01-29 | 深圳供电局有限公司 | Cable fault simulation system based on LoRa communication technology |
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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 |
Granted publication date: 20160106 Termination date: 20180609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |