CN201555924U - On-line monitoring device of intelligent cable - Google Patents
On-line monitoring device of intelligent cable Download PDFInfo
- Publication number
- CN201555924U CN201555924U CN2009202533306U CN200920253330U CN201555924U CN 201555924 U CN201555924 U CN 201555924U CN 2009202533306 U CN2009202533306 U CN 2009202533306U CN 200920253330 U CN200920253330 U CN 200920253330U CN 201555924 U CN201555924 U CN 201555924U
- Authority
- CN
- China
- Prior art keywords
- sensor
- cable
- signal
- intelligent cable
- line monitor
- 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
- Testing Or Calibration Of Command Recording Devices (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model relates to an on-line monitoring device of an intelligent cable, which is characterized in that a sensor is arranged on the cable; the sensor is connected with a signal acquisition unit which is connected with a signal conversion processing device that is connected with an expert system for post-processing signals; and the signal conversion processing device is also connected with a man-machine interaction device. The on-line monitoring device of the intelligent cable provided by the utility model has the advantages that 1. the device can be realized without changing the original arrangement of the cable, and has strong compatibility; 2. the sensors with multiple models can be selected, so that the demands of various environments, precisions, linearity and the like are met; and 3. the system has simple structure, low cost and easy implementation.
Description
Technical field
The utility model relates to the power transformer field, specifically is a kind of intelligent cable on-Line Monitor Device.
Background technology
Cable be power system power supply than indispensable, and at present along with the quick growth of electricity consumption level, meeting of cable is more and more big, cause fire failure through regular meeting because of reasons such as heatings, the method of dealing with problems generally has two, and the one, change more electric cable with large cross-section, or adopt new cable; The 2nd, constantly monitor each data of cable, be convenient to real-time trouble saving.And first method cost is too high, and waste is serious, generally is worthless.This just needs us to consider second method, and cable is monitored general method is: observe colored paint, judge temperature by the color of observing colored paint; Judge temperature by the fusing degree of trying warm sheet.These two kinds of methods all have its unsurmountable shortcoming, need the continual observation of professional, have wasted lot of manpower and material resources; Science does not have very big error by observing judgement, causes fault easily; Affected by environment bigger, cable is present in the various environment, is difficult in real time, observes one by one, and precision is not high enough, or the like.
Summary of the invention
At above-mentioned problem, the utility model provide a kind of simple in structure, novel, precision is high, the intelligent cable on-Line Monitor Device of utilizing technology such as modern sensing, measurement to realize.
A kind of intelligent cable on-Line Monitor Device, be included in cable and be provided with sensor, sensor connects signal picker, and signal picker is connected with the signal conversion processes device, the signal conversion processes device is connected to expert system and carries out signal post-processing, and is connected with human-computer interaction device.Like this, sensor can make a choice according to the requirement of running environment and precision, the processing of various data of sensor monitors and process signal conversion processes device, be transferred to expert system then, expert system can be carried out analyzing and processing to data, obtain the data of needs, human-computer interaction device then can be realized the mutual of artificial and equipment, realizes the input and output of data.
Preferably, described sensor comprises cable temperature sensor and space temperature sensor, working current sensor and leakage current sensor, operating voltage sensor, Boolean value output sensor.Temperature sensor can be monitored for example intermediate head, terminal, cable and be intersected the temperature of positions such as intensive, the responsive place of cable temperature and the temperature in cable space of living in, can select all temps sensors such as cable type line style, insulating tube type, some type and isolated infrared type as required.Current sensor then is used for monitoring electric current, leakage current etc., and voltage sensor is mainly used in monitoring voltage, and Boolean value output sensor can be monitored switching value data, and this is to realize easily for the modern sensor technology.
Preferably, described signal conversion processes device comprises analog to digital converter, amplifier and rectifier, realize the signal of sensor is carried out pre-service, and the needed signal of output expert system, this is to realize easily for modern electronic technology.
Described expert system comprises a microprocessor, realizes collection, the analysis of signal.For example, a computing machine can be, processing, analysis and storage etc. can be realized data.Can also be provided with warning device, exceed the interval of setting in data after, can report to the police, remind the user to make a response.
Described human-computer interaction device comprises keyboard, display, printer interface, or the like.
The intelligent cable on-Line Monitor Device that the utility model provides has following advantage:
1. Zhuan Zhi realization does not change the layout of original cable, and is compatible strong.
2. the sensor of many kinds of models can be selected, and satisfies the needs of various environment, precision, the linearity etc.
3. system architecture is simple, and cost is low, is easy to realize.
4. can a plurality of zones of real time on-line monitoring, the data of point, powerful, effect is very good, has realized real-time monitoring, the effect of handling in real time, can in time find variety of issue, in time solves, and avoids the generation of various faults, accident to greatest extent.
Description of drawings
Fig. 1 is the electrical schematic diagram of the utility model embodiment.
Embodiment
Embodiment with indefiniteness further explains, illustrates the technical program below.
A kind of intelligent cable on-Line Monitor Device, as shown in Figure 1, be included in cable 1 and be provided with various sensors, sensor connects signal picker 7, signal picker 7 is connected with signal conversion processes device 8, signal conversion processes device 8 is connected to expert system and carries out signal post-processing, and is connected with human-computer interaction device.
Described sensor comprises cable temperature sensor and space temperature sensor 2, working current sensor 4 and leakage current sensor 6, operating voltage sensor 3, Boolean value output sensor 5.Temperature sensor 2 can be monitored for example intermediate head, terminal, cable and be intersected intensive, the temperature of position, the responsive place of cable temperature and the temperature in cable space of living in, can select all temps sensors such as cable type line style, insulating tube type, some type and isolated infrared type as required.Current sensor 4,6 then is used for monitoring electric current, leakage current etc., and voltage sensor is mainly used in monitoring voltage, and Boolean value output sensor 5 can be monitored switching value data, and this is to realize easily for the modern sensor technology.
Described signal conversion processes device comprises analog to digital converter, amplifier and rectifier, realizes the signal of sensor is carried out pre-service, and the needed signal of output expert system, this is to realize easily for modern electronic technology.
Described expert system comprises a computing machine 9, can realize processing, analysis and storage etc. to data.Can also be provided with warning device, exceed the interval of setting in data after, can report to the police, remind the user to make a response.
Described human-computer interaction device comprises keyboard 10, display 11, printer interface 12.
During work, sensor is arranged on each zone, point, data such as real time on-line monitoring temperature, electric current, voltage then, and by the signal picker collection, carry out rough handling being transferred to the signal conversion processes device, be transferred to expert system again and carry out analyzing and processing, further data can be calculated, obtain to expert system to data, judge whether overheated, whether situations such as electric leakage are arranged, reached the purpose of real time on-line monitoring.
Claims (5)
1. intelligent cable on-Line Monitor Device, it is characterized in that: be included in cable and be provided with sensor, sensor connects signal picker, signal picker is connected with the signal conversion processes device, the signal conversion processes device is connected to expert system and carries out signal post-processing, and is connected with human-computer interaction device.
2. intelligent cable on-Line Monitor Device according to claim 1 is characterized in that: described sensor comprises cable temperature sensor and space temperature sensor, working current sensor and leakage current sensor, operating voltage sensor, Boolean value output sensor.
3. intelligent cable on-Line Monitor Device according to claim 1 and 2 is characterized in that: described signal conversion processes device comprises analog to digital converter, amplifier and rectifier.
4. intelligent cable on-Line Monitor Device according to claim 3 is characterized in that: described expert system comprises a microprocessor, realizes collection, the analysis of signal.
5. intelligent cable on-Line Monitor Device according to claim 4 is characterized in that: described human-computer interaction device comprises keyboard, display, printer interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202533306U CN201555924U (en) | 2009-11-16 | 2009-11-16 | On-line monitoring device of intelligent cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202533306U CN201555924U (en) | 2009-11-16 | 2009-11-16 | On-line monitoring device of intelligent cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201555924U true CN201555924U (en) | 2010-08-18 |
Family
ID=42615612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202533306U Expired - Fee Related CN201555924U (en) | 2009-11-16 | 2009-11-16 | On-line monitoring device of intelligent cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201555924U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102565605A (en) * | 2010-10-18 | 2012-07-11 | 伊顿公司 | Acoustic sensor system for detecting electrical conductivity faults in an electrical distribution system |
| CN102901908A (en) * | 2012-09-15 | 2013-01-30 | 国家电网公司 | Cable operation information monitoring system and implement method thereof |
| CN103439613A (en) * | 2013-09-03 | 2013-12-11 | 苏州太谷电力股份有限公司 | Electric power security integrated monitoring device and analyzing method thereof |
| CN104537817A (en) * | 2014-12-26 | 2015-04-22 | 同济大学 | GPRS-based data acquisition and transmission system and method for intelligent instrument |
| CN105301347A (en) * | 2015-12-09 | 2016-02-03 | 常州赛恩电力科技有限公司 | High voltage cable metal sheath ring current monitoring system |
| CN105319430A (en) * | 2015-10-28 | 2016-02-10 | 国家电网公司 | Three-axis current sensor |
| CN106501672A (en) * | 2016-10-19 | 2017-03-15 | 成都亚联科科技有限公司 | A kind of electric power overhaul high tension cable crust breakage detection system |
| CN110824327A (en) * | 2019-11-20 | 2020-02-21 | 山东理工大学 | Linearity testing device and method for simulating photoelectric transmission system |
-
2009
- 2009-11-16 CN CN2009202533306U patent/CN201555924U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102565605A (en) * | 2010-10-18 | 2012-07-11 | 伊顿公司 | Acoustic sensor system for detecting electrical conductivity faults in an electrical distribution system |
| CN102565605B (en) * | 2010-10-18 | 2016-03-02 | 伊顿公司 | For detecting the acoustic transducer system of the deficiencies in electrical conductivity in distribution system |
| CN102901908A (en) * | 2012-09-15 | 2013-01-30 | 国家电网公司 | Cable operation information monitoring system and implement method thereof |
| CN102901908B (en) * | 2012-09-15 | 2015-06-10 | 国家电网公司 | Cable operation information monitoring system and implement method thereof |
| CN103439613A (en) * | 2013-09-03 | 2013-12-11 | 苏州太谷电力股份有限公司 | Electric power security integrated monitoring device and analyzing method thereof |
| CN104537817A (en) * | 2014-12-26 | 2015-04-22 | 同济大学 | GPRS-based data acquisition and transmission system and method for intelligent instrument |
| CN104537817B (en) * | 2014-12-26 | 2018-02-09 | 同济大学 | Intelligence instrument data collection and transfering system and method based on GPRS |
| CN105319430A (en) * | 2015-10-28 | 2016-02-10 | 国家电网公司 | Three-axis current sensor |
| CN105301347A (en) * | 2015-12-09 | 2016-02-03 | 常州赛恩电力科技有限公司 | High voltage cable metal sheath ring current monitoring system |
| CN106501672A (en) * | 2016-10-19 | 2017-03-15 | 成都亚联科科技有限公司 | A kind of electric power overhaul high tension cable crust breakage detection system |
| CN110824327A (en) * | 2019-11-20 | 2020-02-21 | 山东理工大学 | Linearity testing device and method for simulating photoelectric transmission system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201555924U (en) | On-line monitoring device of intelligent cable | |
| CN201540356U (en) | Intelligent isolating switch on-line monitoring device | |
| CN101849865A (en) | Artificial limb state intelligent monitoring and displaying device | |
| CN208401624U (en) | A kind of intelligent DC distribution monitoring system | |
| CN202362395U (en) | Real-time analysis system for overload capacity of transformer | |
| CN201555911U (en) | On-line monitoring device of intelligent arrester | |
| CN113341249A (en) | Intelligent electricity consumption monitoring and alarming system and method | |
| CN203561906U (en) | Microenvironment intelligent control system | |
| CN117811219A (en) | Industrial enterprise electric intelligent management system and method based on artificial intelligence | |
| CN105759220A (en) | Real time detection system for uninterrupted power source battery | |
| CN205749513U (en) | A kind of transformer insulation oil on-line monitoring system based on PIC single chip microcomputer | |
| CN205015451U (en) | Graphite contact circuit breaker composite characteristic tester | |
| CN103578336A (en) | Intelligent self-learning system for electromechanical equipment | |
| CN207318979U (en) | A kind of semiconductor equipment data acquisition device and system | |
| CN102636715B (en) | Integrated electrical test comprehensive testing system | |
| CN209879509U (en) | Digital twin simulation device and digital twin simulation system | |
| CN203798468U (en) | Transformer temperature measurement system failure locating device | |
| CN103439956A (en) | Intelligent medical controlled environment management, monitoring and operation system | |
| CN201555906U (en) | Intelligent CT&PT on-line monitoring device | |
| CN102608457B (en) | System and method for automatic control and intelligent analysis in insulator pollution experiments | |
| CN211653438U (en) | Sewing machine working state monitoring device | |
| CN105006888A (en) | Digital intelligent power monitoring system | |
| CN202215381U (en) | Intelligent controller of diesel generator set | |
| CN201300276Y (en) | Total digitized numerical-control inverter welding machine | |
| CN211840523U (en) | Ship body welding parameter monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG POWER EQUIPMENT MANUFACTURING CO., LTD. Free format text: FORMER NAME: SHANDONG POWER EQUIPMENT COMPANY Owner name: SHANDONG POWER EQUIPMENT CO., LTD. Free format text: FORMER NAME: SHANDONG POWER EQUIPMENT MANUFACTURING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 250022 Shandong Province, Ji'nan city central machine West Road No. 3 Patentee after: SHANDONG POWER EQUIPMENT Co.,Ltd. Address before: 250022 Shandong Province, Ji'nan city central machine West Road No. 3 Patentee before: Shandong Power Equipment Co.,Ltd. Address after: 250022 Shandong Province, Ji'nan city central machine West Road No. 3 Patentee after: Shandong Power Equipment Co.,Ltd. Address before: 250022 Shandong Province, Ji'nan city central machine West Road No. 3 Patentee before: Shandong Power Equipment Factory |
|
| 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: 20100818 Termination date: 20171116 |