CN206740273U - A kind of intelligent temperature measurement system applied to high-tension cable body and joint - Google Patents
A kind of intelligent temperature measurement system applied to high-tension cable body and joint Download PDFInfo
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- CN206740273U CN206740273U CN201720536258.2U CN201720536258U CN206740273U CN 206740273 U CN206740273 U CN 206740273U CN 201720536258 U CN201720536258 U CN 201720536258U CN 206740273 U CN206740273 U CN 206740273U
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Abstract
The utility model discloses a kind of intelligent temperature measurement system applied to high-tension cable body and joint, including body temp measuring system, joint conductor temp measuring system, central platform and communication gate；Body temp measuring system includes temperature sensing optical cable and distributed fiberoptic sensor analyzer, and temperature sensing optical cable one end is provided with optical signal transmitter；Joint conductor temp measuring system includes connector temperature monitor and temperature data acquisition device；Temperature correction analysis model is provided with central platform.The monitoring range of the system includes cable skin temperature and joint conductor temperature, temperature correction analysis model in central platform calculates cable core temperature according to body temp measuring system Monitoring Data, realize the on-line real time monitoring to cable operating temperature, with the index of this common reaction cable temperature, whole piece cable operation conditions can accurately and be timely monitored.
Description
Technical field
The utility model is more particularly to a kind of intelligent temperature measurement system applied to high-tension cable body and joint.
Background technology
At present, the development construction in city too busy to get away electric power, and in electric power facility process of construction, underground power network is built
If scale constantly expands, cable is largely used to underground power network as the core carrier of transmission of electricity, but cable is safe accordingly
Problem happens occasionally.In recent years, repeatedly occur both at home and abroad because cable transfer exceedes its actual current capacity load, and cause cable
The accident of thermal runaway occurs, this demonstrate that carrying out the urgency and importance of cable temperature monitoring.The existing temperature to cable operation
Spending the technology being monitored includes the monitoring to cable top layer and temperature of cable junction.
Monitoring to cable skin temperature：Cable skin temperature is monitored by optical fiber temperature-measurement, calculated by skin temperature
To internal layer temperature, the purpose of indirect reaction cable internal temperature is realized.Temperature when cable breaks down in cable may wink
Between raise, moment elevated temperature can not also embody cable top layer in cable in a short time, be brought to emergent management failure
Retardation.Only with cable skin temperature and its core temperature of reckoning come judge cable work situation be not enough accurately with time
, the actual value of the temperature of cable SMIS on the one hand can not be accurately known that, is on the other hand the temperature value pair that can not know for sure
The time tag answered.
Monitoring to temperature of cable junction：It is only capable of monitoring joint conductor temperature situation, though there is some reference value,
The operation conditions of whole piece cable can not be grasped comprehensively.
Utility model content
The shortcomings that the purpose of this utility model is to overcome prior art, there is provided one kind is applied to high-tension cable body and connect
The intelligent temperature measurement system of head, asking for whole piece cable operation conditions can not accurately and be timely monitored to solve existing temp measuring system
Topic.
To achieve the above object, technical solution adopted in the utility model is：One kind is provided and is applied to high-tension cable sheet
The intelligent temperature measurement system of body and joint, including for monitoring the body temp measuring system of whole piece cable skin temperature；For monitoring electricity
The joint conductor temp measuring system of the joint conductor temperature of cable；For receiving and handling body temp measuring system and joint conductor thermometric system
System Monitoring Data, to obtain the central platform of cable skin and joint conductor temperature value in real time；For by body temp measuring system and
The Monitoring Data of joint conductor temp measuring system is sent to the communication gate of central platform；
The body temp measuring system includes being used for the temperature sensing optical cable for determining cable skin temperature, for the survey to temperature sensing optical cable
According to being parsed and sending the distributed fiberoptic sensor analyzer of communication gate to, temperature sensing optical cable one end is provided with to be used to send out fixed number
Optical signals and the optical signal transmitter that the optical signal is sent to distributed fiberoptic sensor analyzer；
The joint conductor temp measuring system includes the connector temperature monitor for being used to monitor the joint conductor temperature of cable, with
And for gathering the Monitoring Data of connector temperature monitor and sending the temperature data acquisition device of communication gate to；Put down at the center
The temperature correction analysis model for being used for that cable core temperature to be calculated according to body temp measuring system Monitoring Data is provided with platform.
Preferably, the temperature data acquisition device includes being used to judge the abnormal data that connector temperature monitor monitors
Whether correct acquisition controller, and it is sent in time when acquisition controller judges that the abnormal data that monitors is correct
The transmission control unit (TCU) of central platform.
Preferably, it is provided with CPU processor, collector communication module, diagnostic module and power supply in the acquisition controller
Module, acquisition controller are provided with the data acquisition bus interface being connected with temperature monitoring module.
Preferably, the transmission control unit (TCU) includes transmitter communication module, power supply module and controller, transmitter communication
Module is connected with collector communication module, and transmission control unit (TCU) is provided with transfer bus interface and radio transmitting device, transfer bus
Interface is connected with central platform.
Preferably, also include being used for remote control and check the client and/or intelligent terminal of central platform data.
The beneficial effects of the utility model are：
1st, monitoring range of the present utility model includes cable skin and joint conductor temperature, the temperature correction in central platform
Analysis model calculates cable core temperature according to body temp measuring system Monitoring Data, realizes the online reality to cable operating temperature
When monitor, with the index of this common reaction cable temperature, can accurately and timely monitor whole piece cable operation conditions, prevent out
Now fail to report, quote parameter not in time or inaccurate situation, avoid because processing causes the accident not in time.
2nd, acquisition controller butt joint conductor temperature data progress intensive of the present utility model monitors in real time, but is not institute
There are data all to pass to central platform, the real time data at interval of a period of time is simply uploaded to center by transmission control unit (TCU)
Platform.When data occur first abnormal, acquisition controller meeting intellectual analysis, if there is abnormal data in continuous n times, collection control
Device processed is judged to real exception, and shortens the interval time of data transfer, and central platform makes early warning in time, until abnormal conditions obtain
To processing and solve, so as to avoid the possibility routinely reported by mistake, saved and accomplished this by mistake.
Brief description of the drawings
Fig. 1 is the theory diagram one applied to high-tension cable body and the intelligent temperature measurement system of joint；
Fig. 2 is the theory diagram two applied to high-tension cable body and the intelligent temperature measurement system of joint.
Embodiment
It is specific below in conjunction with the utility model to make the purpose of this utility model, technical scheme and advantage clearer
Technical solutions of the utility model are clearly and completely described for embodiment and corresponding accompanying drawing.
With reference to Fig. 1 and 2, the present embodiment provides a kind of intelligent temperature measurement system applied to high-tension cable body and joint, bag
Include the body temp measuring system for monitoring whole piece cable skin temperature.For the joint conductor for the joint conductor temperature for monitoring cable
Temp measuring system.For receiving and handling body temp measuring system and joint conductor temp measuring system Monitoring Data, to obtain cable in real time
The central platform of epidermis and joint conductor temperature value.For by the Monitoring Data of body temp measuring system and joint conductor temp measuring system
It is sent to the communication gate of central platform.
The body temp measuring system includes being used for the temperature sensing optical cable for determining cable skin temperature, for the survey to temperature sensing optical cable
According to being parsed and sending the distributed fiberoptic sensor analyzer of communication gate to, temperature sensing optical cable one end is provided with to be used to send out fixed number
Optical signals and the optical signal transmitter that the optical signal is sent to distributed fiberoptic sensor analyzer.
The joint conductor temp measuring system includes the connector temperature monitor for being used to monitor the joint conductor temperature of cable, with
And for gathering the Monitoring Data of connector temperature monitor and sending the temperature data acquisition device of communication gate to；Put down at the center
The temperature correction analysis model for being used for that cable core temperature to be calculated according to body temp measuring system Monitoring Data is provided with platform.
The temperature data acquisition device includes being used to judge whether the abnormal data that connector temperature monitor monitors is correct
Acquisition controller, and send it to central platform in time when acquisition controller judges that the abnormal data that monitors is correct
Transmission control unit (TCU).
CPU processor, collector communication module, diagnostic module and power supply module are provided with the acquisition controller, is gathered
Controller is provided with the data acquisition bus interface being connected with temperature monitoring module.
The transmission control unit (TCU) includes transmitter communication module, power supply module and controller, and transmitter communication module is with adopting
Storage communication module connects, and transmission control unit (TCU) is provided with transfer bus interface and radio transmitting device, and transfer bus interface is with
Heart platform connects.
Also include being used for remote control and check the client and/or intelligent terminal of central platform data.
In implementation process, body temp measuring system and joint conductor temp measuring system are by the temperature data of monitoring and default ginseng
Number is compared, and the data monitored periodically are uploaded into central platform, when upload interval is shortened if there are abnormal conditions
Between.
Central platform is arranged in transformer station, and central platform is used to receive body temp measuring system and joint conductor temp measuring system
Monitoring Data, to obtain cable skin and joint conductor temperature value in real time, the reliable of whole piece cable thermometric can be effectively improved
Property and real-time.Client and intelligent terminal are used to provide the user remote operation and look facility, and nothing in monitoring station can be achieved
People's state on duty.
Acquisition controller butt joint conductor temperature data carry out intensive and monitored in real time, but not all data all pass to
Central platform, the real time data at interval of a period of time is simply uploaded to central platform by transmission control unit (TCU).When data go out
When now first abnormal, acquisition controller meeting intellectual analysis, if abnormal data occur in continuous n times, acquisition controller is judged to really
It is abnormal, and shorten the interval time of data transfer, central platform makes early warning in time, is conciliate until abnormal conditions obtain processing
Certainly, so as to avoid the possibility routinely reported by mistake, saved and accomplished this by mistake.
Monitoring range of the present utility model includes cable skin and joint conductor temperature, the temperature correction in central platform point
Analyse model and cable core temperature is calculated according to body temp measuring system Monitoring Data, realize to the online real-time of cable operating temperature
Monitoring, with the index of this common reaction cable temperature, it ensure that embodied cable running conditions accurately with time, prevent
Fail to report, quote parameter not in time or inaccurate situation, avoid because processing causes the accident not in time.
Above-mentioned embodiment is used for illustrating the utility model, rather than the utility model is limited, in this reality
With any modifications and changes in new spirit and scope of the claims, made to the utility model, this is both fallen within
The protection domain of utility model.
Claims (5)
- A kind of 1. intelligent temperature measurement system applied to high-tension cable body and joint, it is characterised in that：Including for monitoring whole piece The body temp measuring system of cable skin temperature；For the joint conductor temp measuring system for the joint conductor temperature for monitoring cable；For Receive and handle body temp measuring system and joint conductor temp measuring system Monitoring Data, to obtain cable skin and joint conductor in real time The central platform of temperature value；For the Monitoring Data of body temp measuring system and joint conductor temp measuring system to be sent into central platform Communication gate；The body temp measuring system includes being used for the temperature sensing optical cable for determining cable skin temperature, for the measure number to temperature sensing optical cable According to being parsed and sending the distributed fiberoptic sensor analyzer of communication gate to, temperature sensing optical cable one end, which is provided with, to be used to send light Signal and the optical signal transmitter that the optical signal is sent to distributed fiberoptic sensor analyzer；The joint conductor temp measuring system includes the connector temperature monitor for being used to monitor the joint conductor temperature of cable, Yi Jiyong In the Monitoring Data for gathering connector temperature monitor and send the temperature data acquisition device of communication gate to；In the central platform Provided with the temperature correction analysis model for calculating cable core temperature according to body temp measuring system Monitoring Data.
- 2. the intelligent temperature measurement system according to claim 1 applied to high-tension cable body and joint, it is characterised in that：Institute Stating temperature data acquisition device includes being used for the whether correct acquisition control of abnormal data for judging that connector temperature monitor monitors Device, and it is sent to when acquisition controller judges that the abnormal data that monitors is correct the transmission of central platform in time and controlled Device.
- 3. the intelligent temperature measurement system according to claim 2 applied to high-tension cable body and joint, it is characterised in that：Institute State in acquisition controller and be provided with CPU processor, collector communication module, diagnostic module and power supply module, set on acquisition controller There is the data acquisition bus interface being connected with temperature monitoring module.
- 4. the intelligent temperature measurement system according to claim 2 applied to high-tension cable body and joint, it is characterised in that：Institute Stating transmission control unit (TCU) includes transmitter communication module, power supply module and controller, transmitter communication module and collector communication mould Block connects, and transmission control unit (TCU) is provided with transfer bus interface and radio transmitting device, and transfer bus interface is connected with central platform.
- 5. the intelligent temperature measurement system according to claim 1 applied to high-tension cable body and joint, it is characterised in that：Also Including for remote control and the client and/or intelligent terminal of checking central platform data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720536258.2U CN206740273U (en) | 2017-05-16 | 2017-05-16 | A kind of intelligent temperature measurement system applied to high-tension cable body and joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720536258.2U CN206740273U (en) | 2017-05-16 | 2017-05-16 | A kind of intelligent temperature measurement system applied to high-tension cable body and joint |
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| CN206740273U true CN206740273U (en) | 2017-12-12 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595470A (en) * | 2019-01-15 | 2019-04-09 | 广东聚源管业实业有限公司 | A kind of distributed pipeline detection method and system |
| CN111751003A (en) * | 2020-06-10 | 2020-10-09 | 四川省东宇信息技术有限责任公司 | Thermal imager temperature correction system and method and thermal imager |
-
2017
- 2017-05-16 CN CN201720536258.2U patent/CN206740273U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595470A (en) * | 2019-01-15 | 2019-04-09 | 广东聚源管业实业有限公司 | A kind of distributed pipeline detection method and system |
| CN111751003A (en) * | 2020-06-10 | 2020-10-09 | 四川省东宇信息技术有限责任公司 | Thermal imager temperature correction system and method and thermal imager |
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