CN204301701U - A kind of power cable eccentricity detection system - Google Patents
A kind of power cable eccentricity detection system Download PDFInfo
- Publication number
- CN204301701U CN204301701U CN201420567292.2U CN201420567292U CN204301701U CN 204301701 U CN204301701 U CN 204301701U CN 201420567292 U CN201420567292 U CN 201420567292U CN 204301701 U CN204301701 U CN 204301701U
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- CN
- China
- Prior art keywords
- circuit module
- power cable
- dsp processor
- eccentricity detection
- photoelectric coupled
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- 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 - Fee Related
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- 238000001514 detection method Methods 0.000 title claims abstract description 13
- 230000003321 amplification Effects 0.000 claims abstract description 8
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Abstract
The utility model provides a kind of power cable eccentricity detection system, it comprises dsp processor, CPLD logic controller, charge-coupled image sensor, charge coupled device driving circuit, amplification circuit module, filter circuit module, A/D modular converter, driving stepper motor, stepper motor, X-ray source, high-voltage power supply, host computer, described photoelectric coupled device driving circuit, charge coupled device, amplification circuit module, filter circuit module, A/D modular converter, dsp processor is linked in sequence, described dsp processor and SRAM memory, FLASH memory, host computer connects, described high-voltage power supply is connected with X-ray source.
Description
Technical field
The utility model belongs to electronic technology field, provides a kind of power cable eccentricity detection system.
Background technology
The cable eccentricity phenomenon occurred when cable is produced is the major reason affecting cable product quality.Cable eccentricity refers to conductive cable cores and insulation course decentraction, makes insulation thickness in cable cross-section different.For power cable, cable eccentricity can affect its electric property, causes the insulating capacity of cable to be deteriorated, accident potential is formed after cable comes into operation, easily be short-circuited, the fault such as insulation breakdown, he thus the major accident such as wide-area power outage, fire may be caused, cause huge economic loss; Meanwhile, the thickness due to cable insulation is as the criterion with thinnest part, and therefore eccentric a large amount of wastes that can cause insulating material occur cable.In order to ensure the dependable performance of cable and reduce waste of material, eccentric on-line checkingi must be carried out to cable.Current power cable produce in except the start initial stage can adopt artificial stripping and detects by rule of thumb by skilled labor, other periods then only have lossless detection method feasible.
Summary of the invention
The purpose of this utility model is to provide a kind of a kind of power cable eccentricity detection system that whether there is eccentric phenomena for detecting power cable.
The utility model for achieving the above object, by the following technical solutions:
A kind of power cable eccentricity detection system, it is characterized in that: comprise dsp processor, CPLD logic controller, photoelectric coupled device, photoelectric coupled device driving circuit, amplification circuit module, filter circuit module, A/D modular converter, driving stepper motor, stepper motor, X-ray source, high-voltage power supply, host computer, described photoelectric coupled device driving circuit, charge coupled device, amplification circuit module, filter circuit module, A/D modular converter, dsp processor is linked in sequence, described dsp processor and SRAM memory, FLASH memory, host computer connects, described high-voltage power supply is connected with X-ray source.Described dsp processor adopts TL16C752 chip.Described CPLD adopts EPM7128S chip.Described photoelectric coupled device adopts TCD1206 model.Described A/D converter adopts ADS7864 chip.
The utility model has following beneficial effect:
The utility model structure is simple, easy to operate, can detect accurately power cable whether existence is eccentric, avoid the use of excentral cable.
Accompanying drawing explanation
Fig. 1 is system block diagram of the present utility model.
Embodiment
A kind of power cable eccentricity detection system, it is characterized in that: comprise dsp processor, CPLD logic controller, photoelectric coupled device, photoelectric coupled device driving circuit, amplification circuit module, filter circuit module, A/D modular converter, driving stepper motor, stepper motor, X-ray source, high-voltage power supply, host computer, described photoelectric coupled device driving circuit, charge coupled device, amplification circuit module, filter circuit module, A/D modular converter, dsp processor is linked in sequence, described dsp processor and SRAM memory, FLASH memory, host computer connects, described high-voltage power supply is connected with X-ray source.Described dsp processor adopts TL16C752 chip.Described CPLD adopts EPM7128S chip.Described photoelectric coupled device adopts TCD1206 model.Described A/D converter adopts ADS7864 chip.
Claims (5)
1. a power cable eccentricity detection system, it is characterized in that: comprise dsp processor, CPLD logic controller, photoelectric coupled device, photoelectric coupled device driving circuit, amplification circuit module, filter circuit module, A/D modular converter, driving stepper motor, stepper motor, X-ray source, high-voltage power supply, host computer, described photoelectric coupled device driving circuit, photoelectric coupled device, amplification circuit module, filter circuit module, A/D modular converter, dsp processor is linked in sequence, described dsp processor and SRAM memory, FLASH memory, host computer connects, described high-voltage power supply is connected with X-ray source.
2. a kind of power cable eccentricity detection system according to claim 1, is characterized in that: described dsp processor adopts TL16C752 chip.
3. a kind of power cable eccentricity detection system according to claim 1, is characterized in that: described CPLD adopts EPM7128S chip.
4. a kind of power cable eccentricity detection system according to claim 1, is characterized in that: described photoelectric coupled device adopts TCD1206 model.
5. a kind of power cable eccentricity detection system according to claim 1, is characterized in that: described A/D converter adopts ADS7864 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567292.2U CN204301701U (en) | 2014-09-29 | 2014-09-29 | A kind of power cable eccentricity detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567292.2U CN204301701U (en) | 2014-09-29 | 2014-09-29 | A kind of power cable eccentricity detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301701U true CN204301701U (en) | 2015-04-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420567292.2U Expired - Fee Related CN204301701U (en) | 2014-09-29 | 2014-09-29 | A kind of power cable eccentricity detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204301701U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296700A (en) * | 2014-09-29 | 2015-01-21 | 成都英博联宇科技有限公司 | Power cable eccentric detecting system |
| CN105157628A (en) * | 2015-09-22 | 2015-12-16 | 成都融创智谷科技有限公司 | ARM and FPGA-based optical fiber inspection system |
-
2014
- 2014-09-29 CN CN201420567292.2U patent/CN204301701U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296700A (en) * | 2014-09-29 | 2015-01-21 | 成都英博联宇科技有限公司 | Power cable eccentric detecting system |
| CN105157628A (en) * | 2015-09-22 | 2015-12-16 | 成都融创智谷科技有限公司 | ARM and FPGA-based optical fiber inspection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EXPY | Termination of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20150929 |