CN108318731A - Boosting cable, lateral connection line current on-Line Monitor Device - Google Patents
Boosting cable, lateral connection line current on-Line Monitor Device Download PDFInfo
- Publication number
- CN108318731A CN108318731A CN201810078219.1A CN201810078219A CN108318731A CN 108318731 A CN108318731 A CN 108318731A CN 201810078219 A CN201810078219 A CN 201810078219A CN 108318731 A CN108318731 A CN 108318731A
- Authority
- CN
- China
- Prior art keywords
- current
- boosting cable
- data
- lateral connection
- line
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000012423 maintenance Methods 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 claims abstract description 3
- 238000012806 monitoring device Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 230000003137 locomotive effect Effects 0.000 claims description 3
- 206010044565 Tremor Diseases 0.000 claims description 2
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- 238000004458 analytical method Methods 0.000 abstract description 3
- 208000024891 symptom Diseases 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
Abstract
The present invention discloses boosting cable, lateral connection line current on-Line Monitor Device; by to affiliated electric traction area boosting cable and lateral connection line current on-line checking, data remote wireless transmission and centralized management; it realizes to boosting cable and the real-time monitoring of transverse connecting line operating status, trend state analysis; any boosting cable and transverse connecting line failure symptom are found in time; the related operating personnel of prompt is in time according to operating status repair and maintenance; preferably the protection person and guarantee relevant device safety, ensure track circuit normal work.
Description
Technical field
The present invention relates to the detections of electrified sections traction current.
Background technology
Electrified sections, using rail as traction current circuit, most of electric current passes through for electric locomotive
The boosting cable being attached thereto（Insulated cable）It is returned directly to electric substation.Transverse connecting line is used to balance between uplink and downlink two rails
Traction current limits the voltage between rail and the earth.If traction current circuit is unsmooth, the normal work of track circuit will be influenced
Make, or even burn relevant device, causes personal injury accidents.
Invention content
Boosting cable can be monitored in real time the technical problem to be solved in the present invention is to provide one kind and lateral connection line current is big
Small changeable device finds any boosting cable and transverse connecting line failure symptom in time by the analysis to detection data, prompts phase
Operating personnel is closed in time according to operating status repair and maintenance, and preferably protection is personal and ensures relevant device safety.
To solve the above problems, the present invention adopts the following technical scheme that：
Boosting cable, lateral connection line current on-Line Monitor Device, including current transformer, for incuding boosting cable, lateral connection
Line current size variation；Signal processing circuit is sent into AD acquisitions for arranging transducer signal；It is electric when the Big Dipper/GPS positioning school
Road is calibrated for setup time, so as to make curent change with by electric towing trolley establish and be associated with, while providing the position of device
Confidence ceases；Device gathered data is wirelessly transmitted at a distance；Handheld terminal is mainly used for point-to- point communication mode
Obtain monitoring device data；Device has temperature compensation function, ensures to work normally under the conditions of extremely trembling with fear.
Preferably, the data acquisition modes, electric locomotive passes through electrified sections, traction current circuit it is big
Portion of electrical current passes through the boosting cable being connected with rail and is returned directly to electric substation, and same transverse connecting line is balance two steel of uplink and downlink
It traction current between rail and dredges traction current and will generate electric current abrupt change when there is vehicle to pass through, present apparatus use, which is fixed on, to be sucted
Current transformer faradic variation in real time on line, transverse connecting line.
Preferably, the data wireless transmission method, it can be different according to detection object, select different data wireless
Transmission mode obtains edge adding to take the opportunity for the monitoring more transverse connecting line of quantity by handheld terminal point-to- point communication
The detection data of each device of line, then wirelessly uploaded by handheld terminal SIM card, or upload data to meter after reaching operation work area
Calculation machine is managed collectively；To boosting cable current monitoring device, you can with use SIM card in real time by data with being wirelessly transmitted to fixed IP
Location computer can also use the data transfer mode of transverse connecting line.
Preferably, the monitoring device power supply can also pass through solar panel reality by mutual inductor stealing mode
Existing device battery charging.
Preferably, the computer unified management, device provide Refresh Data dynamic base or management software, realize and call
Or the information such as each boosting cable of display, transverse connecting line curent change situation, trend, position, prompt the timely root of related operating personnel
According to operating status repair and maintenance.
Beneficial effects of the present invention are：
1, from the size of current trend analysis poor contact failure of monitoring device, operating personnel is prompted to overhaul in time.
2, the traction current between two rails is balanced, the voltage between rail and the earth is limited, protects personal safety.
3, it ensures that traction current circuit is unimpeded, ensures track circuit normal work.
Description of the drawings
Fig. 1 be boosting cable of the present invention, lateral connection line current on-Line Monitor Device overall structure diagram.
Claims (5)
1. boosting cable, lateral connection line current on-Line Monitor Device, which is characterized in that including：
Current transformer, for incuding boosting cable, the variation of transverse connecting line size of current in real time；
Signal processing circuit is sent into AD acquisitions for arranging transducer signal；
When the Big Dipper/GPS positioning school circuit for setup time calibrate, so as to make curent change with by electric towing trolley establish
Association, while the location information of device being provided；
Device gathered data is wirelessly transmitted at a distance；
Handheld terminal obtains the wireless upload of monitoring device data and data for point-to- point communication mode；
Temperature compensation function is all had per covering device, ensures to work normally under the conditions of extremely trembling with fear.
2. boosting cable, lateral connection line current on-Line Monitor Device, it is characterised in that：Electric locomotive passes through electric railway area
Section, most of electric current in traction current circuit pass through the boosting cable being connected with rail and are returned directly to electric substation, same lateral connection
Line is traction current between balancing uplink and downlink two rails and dredges traction current and will generate electric current abrupt change when there is vehicle to pass through,
The present apparatus using be fixed on boosting cable, the current transformer faradic variation in real time in transverse connecting line.
3. device is different according to detection object, different data wireless transmission methods can be selected, it is relatively more for monitoring quantity
Transverse connecting line, adding take the opportunity obtained using handheld terminal point-to- point communication along each device detection data, then by holding
Terminal SIM card wirelessly uploads, or computer unified management is uploaded data to after reaching operation work area；And to sucting line current
Monitoring device, you can to use SIM card that data are wirelessly transmitted to fixed ip address computer in real time, can also use and laterally connect
The data transfer mode of wiring.
4. boosting cable, lateral connection line current on-Line Monitor Device, it is characterised in that：Each monitoring device power supply is stolen by mutual inductor
Electric mode can also be realized by solar panel and be charged to device battery.
5. boosting cable, lateral connection line current on-Line Monitor Device, it is characterised in that：Refresh Data dynamic base or computer are provided
Management software is realized and calls or show the information such as each boosting cable, transverse connecting line curent change situation, trend, position, and phase is prompted
Operating personnel is closed in time according to operating status repair and maintenance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810078219.1A CN108318731A (en) | 2018-01-26 | 2018-01-26 | Boosting cable, lateral connection line current on-Line Monitor Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810078219.1A CN108318731A (en) | 2018-01-26 | 2018-01-26 | Boosting cable, lateral connection line current on-Line Monitor Device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108318731A true CN108318731A (en) | 2018-07-24 |
Family
ID=62887855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810078219.1A Pending CN108318731A (en) | 2018-01-26 | 2018-01-26 | Boosting cable, lateral connection line current on-Line Monitor Device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108318731A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111060863A (en) * | 2019-12-29 | 2020-04-24 | 合肥工大高科信息科技股份有限公司 | Automatic calibration method and system for micro-electronic receiver of track circuit |
| CN114537470A (en) * | 2022-02-11 | 2022-05-27 | 北京全路通信信号研究设计院集团有限公司 | Fault analysis method and system based on online data |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201435600Y (en) * | 2009-03-31 | 2010-03-31 | 上海致达智利达系统控制有限责任公司 | Urban railway traffic DC traction power supply system microcomputer protection and measurement and control unit |
| CN102183707A (en) * | 2011-02-21 | 2011-09-14 | 孙映金 | High-pressure grounding on-line monitoring warning device |
| CN102589612A (en) * | 2012-01-18 | 2012-07-18 | 西安交通大学 | Intelligent diagnosis method and on-line monitoring system for electrified railway contact network cable clamp overheat fault |
| CN103941071A (en) * | 2014-04-24 | 2014-07-23 | 华北电力大学 | High-speed rail traction network power supply system earth induction current monitoring method and device |
| CN205265368U (en) * | 2015-12-31 | 2016-05-25 | 郑州扬天汇达信息科技有限公司 | Transmission line operation and maintenance management field data application apparatus |
| CN106291235A (en) * | 2016-07-29 | 2017-01-04 | 淄博文广电气有限公司 | Railway run-through circuit cable method for monitoring operation states |
| CN106324404A (en) * | 2016-08-30 | 2017-01-11 | 西南交通大学 | System for testing electromagnetic interference with along-railway oil gasp pipe from electrified railway, and analysis method |
| CN206132845U (en) * | 2016-11-03 | 2017-04-26 | 河南蓝信科技股份有限公司 | Electricity affair test vehicle unbalance current detecting system |
| CN206223902U (en) * | 2016-11-30 | 2017-06-06 | 国网浙江诸暨市供电公司 | A kind of fuse on-Line Monitor Device |
| CN107329043A (en) * | 2017-06-26 | 2017-11-07 | 国网江苏省电力公司苏州供电公司 | Distribution line data acquisition and On-line Fault monitoring system |
| CN107487340A (en) * | 2017-09-19 | 2017-12-19 | 北京信合永泰科技有限公司 | Rail traction current imbalance monitoring method and system |
-
2018
- 2018-01-26 CN CN201810078219.1A patent/CN108318731A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201435600Y (en) * | 2009-03-31 | 2010-03-31 | 上海致达智利达系统控制有限责任公司 | Urban railway traffic DC traction power supply system microcomputer protection and measurement and control unit |
| CN102183707A (en) * | 2011-02-21 | 2011-09-14 | 孙映金 | High-pressure grounding on-line monitoring warning device |
| CN102589612A (en) * | 2012-01-18 | 2012-07-18 | 西安交通大学 | Intelligent diagnosis method and on-line monitoring system for electrified railway contact network cable clamp overheat fault |
| CN103941071A (en) * | 2014-04-24 | 2014-07-23 | 华北电力大学 | High-speed rail traction network power supply system earth induction current monitoring method and device |
| CN205265368U (en) * | 2015-12-31 | 2016-05-25 | 郑州扬天汇达信息科技有限公司 | Transmission line operation and maintenance management field data application apparatus |
| CN106291235A (en) * | 2016-07-29 | 2017-01-04 | 淄博文广电气有限公司 | Railway run-through circuit cable method for monitoring operation states |
| CN106324404A (en) * | 2016-08-30 | 2017-01-11 | 西南交通大学 | System for testing electromagnetic interference with along-railway oil gasp pipe from electrified railway, and analysis method |
| CN206132845U (en) * | 2016-11-03 | 2017-04-26 | 河南蓝信科技股份有限公司 | Electricity affair test vehicle unbalance current detecting system |
| CN206223902U (en) * | 2016-11-30 | 2017-06-06 | 国网浙江诸暨市供电公司 | A kind of fuse on-Line Monitor Device |
| CN107329043A (en) * | 2017-06-26 | 2017-11-07 | 国网江苏省电力公司苏州供电公司 | Distribution line data acquisition and On-line Fault monitoring system |
| CN107487340A (en) * | 2017-09-19 | 2017-12-19 | 北京信合永泰科技有限公司 | Rail traction current imbalance monitoring method and system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111060863A (en) * | 2019-12-29 | 2020-04-24 | 合肥工大高科信息科技股份有限公司 | Automatic calibration method and system for micro-electronic receiver of track circuit |
| CN111060863B (en) * | 2019-12-29 | 2022-05-03 | 合肥工大高科信息科技股份有限公司 | Automatic calibration method and system for micro-electronic receiver of track circuit |
| CN114537470A (en) * | 2022-02-11 | 2022-05-27 | 北京全路通信信号研究设计院集团有限公司 | Fault analysis method and system based on online data |
| CN114537470B (en) * | 2022-02-11 | 2023-06-30 | 北京全路通信信号研究设计院集团有限公司 | Fault analysis method and system based on-line data |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107600112B (en) | Semi-automatic blocking railway rail broken rail monitoring system and method | |
| CN106249087A (en) | A kind of on-line real time monitoring system and method for cable metal sheath earth lead | |
| CN202827351U (en) | Hot infrared bow net operation state on-line monitoring device | |
| CN204405200U (en) | Based on the transmission route survey system of radio sensing network | |
| CN103823155A (en) | AT traction network short circuit fault distance measurement method | |
| CN108318731A (en) | Boosting cable, lateral connection line current on-Line Monitor Device | |
| CN103616620A (en) | Traction substation feeder cable partial discharge monitoring device and monitoring method | |
| CN103915900B (en) | A kind of track traffic electric power monitors DC load monitoring method | |
| CN103260263A (en) | Metro stray current wireless monitoring system and method | |
| CN111131519A (en) | Intelligent operation and maintenance cloud platform for transformer substation | |
| TWI490503B (en) | Intelligent power management systems, devices and modules | |
| CN207037006U (en) | A kind of 10kV distribution line failures addressing system | |
| CN202471869U (en) | Online monitoring system for performance of catenary lightning arrester | |
| CN203811313U (en) | Measurement sensing device and overhead contact system tension measuring system | |
| CN103941148A (en) | Cable joint fault positioning device and method based on GPS | |
| CN204065229U (en) | Contact net electrification real-time detection apparatus | |
| CN203116728U (en) | Online monitoring device for inclination of transmission tower | |
| CN204405762U (en) | Based on the transmission route survey device of radio sensing network | |
| AU2018305713B2 (en) | Method and device for locating faults along an energy supply chain for DC current systems | |
| CN105223446A (en) | Lightning arrester remote online monitoring device | |
| CN206020586U (en) | Detecting fault line for un-ground neutral power system | |
| CN208125853U (en) | A kind of power supply trouble locating and monitoring system | |
| CN203365600U (en) | Branch contact network fault positioning system | |
| CN204203432U (en) | A kind of motoring on-Line Monitor Device | |
| CN209231449U (en) | A kind of distribution network line disconnection fault positioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180724 |
|
| WD01 | Invention patent application deemed withdrawn after publication |