CN201075121Y - Device for discharging locally and detecting as well as recording voltage of middle-high pressure crosslinking cable - Google Patents
Device for discharging locally and detecting as well as recording voltage of middle-high pressure crosslinking cable Download PDFInfo
- Publication number
- CN201075121Y CN201075121Y CNU2007200985973U CN200720098597U CN201075121Y CN 201075121 Y CN201075121 Y CN 201075121Y CN U2007200985973 U CNU2007200985973 U CN U2007200985973U CN 200720098597 U CN200720098597 U CN 200720098597U CN 201075121 Y CN201075121 Y CN 201075121Y
- Authority
- CN
- China
- Prior art keywords
- signal
- voltage
- display
- industrial computer
- utility
- Prior art date
- 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
Links
Images
Landscapes
- Recording Measured Values (AREA)
Abstract
The utility model provides a medium high voltage crosslinked cable local discharging and voltage detecting recording device. The device comprises a signal collecting card, an industrial computer, a display and a piece of printing output equipment. The signal collecting card is provided with a collecting passage of the voltage and local discharging signal; furthermore, the signal collecting card is provided with a USB signal transmission passage; the voltage which is collected by the collecting card and the local discharging signal are input from the USB into the industrial computer; the signal which is processed by the industrial computer is then output to the display and displayed respectively by the display; the display signal is output to the printing output equipment. The utility model has the effect that when the device is used, testing process and testing result are surveyable through comparing with a standard curve; an operator can judge the quality state of the product easily; the utility model has the advantages of no interference, high recording precision, real-time recording, data processing, convenient recording and convenient query, etc. The utility model implements real-time monitoring and no-paper recording in the voltage and local discharging testing process, and changes the history that traditional device can only display the local discharging and voltage value at observation time and can not record the detection information in the whole process.
Description
Technical field
The utility model belongs to the power cable pick-up unit, particularly a kind of mesohigh crosslinked cable shelf depreciation and voltage detecting pen recorder.
Background technology
Existing mesohigh crosslinked cable shelf depreciation and voltage test system are the serial resonant system, this system partly is made up of isolating transformer, high-low pressure wave filter, pressure regulator, reactor and shelf depreciation orientator etc., and the mode that the test index of this system shows shows for the pointer gauge outfit and the electronic digital display gauge outfit shows.Because present inspection record form is to determine by operator's reading or digital display value entirely, the accuracy that pointer meter sense and digital display gauge outfit show seems particularly important.
But, be confined to the instability that the singularity of pointer meter sense requirement and digital display gauge outfit show, bring certain subjectivity so just for filling in of test data sheet, influenced the authenticity of test data sheet, the certain difficulty of bringing to the trackability of inspection record.
Summary of the invention
For addressing the above problem, the purpose of this utility model provides a kind of mesohigh crosslinked cable shelf depreciation and voltage detecting pen recorder, is beneficial to improve meter sense stability and accuracy, has reliable record, consult in order to examining, reference frame is provided for the test data sheet trackability.
For achieving the above object, the technical solution adopted in the utility model provides a kind of mesohigh crosslinked cable shelf depreciation and voltage detecting pen recorder, wherein: this device includes data acquisition card, industrial computer, display and print out equipment, data acquisition card is provided with the acquisition channel of voltage and local discharge signal, and be provided with the signal conveys passage of USB, to be input in the industrial computer by USB by the voltage signal and the PD signal of capture card collection, signal after industrial computer is handled is exported to display and is shown respectively by display, and shows signal is exported to print out equipment.
Effect of the present utility model is that this device gives record with all processs of the test with industrial computer IPC, and process of the test and result clearly are shown on the display with the form of curve, by with the comparison of typical curve, process of the test and test findings come into plain view, the operator is easy to just can judge the quality state of product, make things convenient for record, be convenient to inquiry.Overcome this significant problem of subjectivity that test data sheet is filled in effectively, increased the objectivity and the reliability of record, reference frame is provided for the test data sheet trackability.Characteristics such as that this device has is noiseless, registration accuracy is high, real time record and data processing, can realize the real-time monitoring and the with no paper record of voltage and partial discharge test process, change traditional only showing and observed shelf depreciation and voltage value constantly, can not write down the history that detects overall process information.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure:
1, data acquisition card 2, worker use machine
3, display 4, print out equipment
Embodiment
Reaching embodiment in conjunction with the accompanying drawings is illustrated mesohigh crosslinked cable shelf depreciation of the present utility model and voltage detecting pen recorder.
For reaching above purpose, mesohigh crosslinked cable shelf depreciation of the present utility model and voltage detecting pen recorder make an addition to existing serial resonant system, from system, gather voltage and local discharge signal, handled and preserved with industrial computer, result after the processing shows through display, in the time of necessary through the printer printout.
As shown in Figure 1, the structure of mesohigh crosslinked cable shelf depreciation of the present utility model and voltage detecting pen recorder is that this device includes data acquisition card 1, industrial computer 2, display 3 and print out equipment 4, data acquisition card 1 is provided with the acquisition channel of voltage and local discharge signal, and be provided with the signal conveys passage of USB, to be input in the industrial computer 2 by USB by voltage signal and the PD signal that capture card 1 is gathered, signal after industrial computer 2 is handled is exported to display 3 and is shown respectively by display 3, and shows signal is exported to print out equipment 4.
Mesohigh crosslinked cable shelf depreciation of the present utility model and voltage detecting pen recorder are achieved in that
The model of existing mesohigh crosslinked cable shelf depreciation and voltage test system serial resonant is SRS-1200kVA/120kV, specific embodiment is: from the PD signal of the output terminal extraction voltage signal of the digital watch of this resonator system and the shelf depreciation input end as data acquisition card 1, be transported to the worker through the USB of capture card 1 input port and use machine 2, voltage and local discharge signal after industrial computer 2 is handled show respectively by display 3, in case of necessity can be through printing output device 4 printouts.
Claims (1)
1. mesohigh crosslinked cable shelf depreciation and voltage detecting pen recorder, it is characterized in that: this device includes data acquisition card (1), industrial computer (2), display (3) and print out equipment (4), data acquisition card (1) is provided with the acquisition channel of voltage and local discharge signal, and be provided with the signal conveys passage of USB, the voltage signal that to gather by capture card (1) and (PD) signal be input in the industrial computer (2) by USB, signal after industrial computer (2) is handled is exported to display (3) and is shown respectively by display (3), and shows signal is exported to print out equipment (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200985973U CN201075121Y (en) | 2007-09-21 | 2007-09-21 | Device for discharging locally and detecting as well as recording voltage of middle-high pressure crosslinking cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200985973U CN201075121Y (en) | 2007-09-21 | 2007-09-21 | Device for discharging locally and detecting as well as recording voltage of middle-high pressure crosslinking cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201075121Y true CN201075121Y (en) | 2008-06-18 |
Family
ID=39520380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200985973U Expired - Fee Related CN201075121Y (en) | 2007-09-21 | 2007-09-21 | Device for discharging locally and detecting as well as recording voltage of middle-high pressure crosslinking cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201075121Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101576600B (en) * | 2009-05-15 | 2011-11-16 | 重庆大学 | Self-walking underground cable failure detection intelligent instrument |
| CN108508335A (en) * | 2018-04-02 | 2018-09-07 | 中铁第四勘察设计院集团有限公司 | A kind of insulating padding block for dry type transformer environmental suitability evaluation method and equipment |
-
2007
- 2007-09-21 CN CNU2007200985973U patent/CN201075121Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101576600B (en) * | 2009-05-15 | 2011-11-16 | 重庆大学 | Self-walking underground cable failure detection intelligent instrument |
| CN108508335A (en) * | 2018-04-02 | 2018-09-07 | 中铁第四勘察设计院集团有限公司 | A kind of insulating padding block for dry type transformer environmental suitability evaluation method and equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2001267712A1 (en) | Method and apparatus for monitoring structural fatigue and use | |
| CN103760394B (en) | Automatic processing method and device for measured data of oscilloscope | |
| CN102509064A (en) | Camera-mode-based management system for obtaining test paper information and working method of camera-mode-based management system | |
| CN106295658A (en) | A kind of transformer station readings of pointer type meters automatic recognition system | |
| CN201075121Y (en) | Device for discharging locally and detecting as well as recording voltage of middle-high pressure crosslinking cable | |
| CN103487508A (en) | High-precision ultrasonic liquid difference identification device for food safety | |
| CN110261554A (en) | A kind of food safety detection system and method | |
| CN203037610U (en) | Wireless cereal moisture tester | |
| CN104568233A (en) | Pressure instrument data recording and inquiring system based on RFID Internet of Things technology | |
| CN1771883A (en) | Brain wave signal measuring system with mobile communication terminal | |
| TW201743069A (en) | Logic analyzer, method of retrieving data of the same, and method of performance testing | |
| CN202024855U (en) | Portable detecting equipment for pressure gauge on locomotive | |
| CN206223496U (en) | A kind of gas sampling recorder | |
| CN106468789A (en) | A kind of sensor performance Quantitative Evaluation System | |
| CN201302480Y (en) | Body height and body weight measuring device | |
| CN203490697U (en) | Data collecting system | |
| CN202267714U (en) | Capacitor capacity data test and acquisition system | |
| CN204241015U (en) | Thermal meter transmitting-receiving detection system | |
| CN201867241U (en) | Device for fast detecting natural frequency of motor rotor | |
| CN203083612U (en) | Comprehensive testing system | |
| CN102062084B (en) | Portable multifunctional vibration noise test analyzer | |
| CN201314947Y (en) | Battery-detecting instrument | |
| CN201310351Y (en) | Well head pressure temperature measuring apparatus | |
| CN205091770U (en) | Non - connects card resonant frequency to mark detection instrument fast | |
| CN209802896U (en) | Rebound tester for recognizing and recording detection data based on OCR technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 Termination date: 20120921 |