CN205539309U - Transmission line state monitoring operation evaluation device - Google Patents
Transmission line state monitoring operation evaluation device Download PDFInfo
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- CN205539309U CN205539309U CN201620348914.1U CN201620348914U CN205539309U CN 205539309 U CN205539309 U CN 205539309U CN 201620348914 U CN201620348914 U CN 201620348914U CN 205539309 U CN205539309 U CN 205539309U
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 85
- 238000012544 monitoring process Methods 0.000 title claims abstract description 42
- 238000011156 evaluation Methods 0.000 title abstract 2
- 230000005611 electricity Effects 0.000 claims abstract description 50
- 238000012545 processing Methods 0.000 claims abstract description 30
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 13
- 230000003287 optical effect Effects 0.000 claims description 7
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 238000011161 development Methods 0.000 abstract 1
- 230000018109 developmental process Effects 0.000 abstract 1
- 238000004364 calculation method Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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Abstract
The utility model relates to a defeated substation equipment operation and management technique field especially relate to transmission line developments increase -volume online monitoring technology, specifically indicate a transmission line state monitoring operation evaluation device. Including aassessment processing module, joint temperature measurement module, wire detection module and environment monitoring module, connect temperature measurement module setting in transmission line's joint portion, the wire detects module setting in transmission line's wire portion, environmental monitoring module setting around transmission line's wire portion, be equipped with GPRS transport module on the aassessment processing module and connect backend server through it. The utility model discloses a carry out real -time supervision to the transmission line state, improve transmission line transmission capacity, can improve transmission line's transmission of electricity reliability greatly, in time carry out dynamic monitoring to transmission line, ensure the safe operation of transmission line on -line monitoring equipment to improve the reliability of transmission line on -line monitoring equipment.
Description
Technical field
This utility model relates to power transmission and transforming equipment and runs and management technique field, particularly relates to transmission line of electricity dynamic
Increase-volume on-line monitoring technique, refers specifically to a kind of power transmission state monitoring and runs apparatus for evaluating.
Background technology
At present, along with maintaining sustained and rapid growth of national economy, society's need for electricity the most rapidly increases.Due to one
The transmission capacity of a little transmission lines of electricity is limited by thermally-stabilised limit, seriously constrains the power supply capacity of electrical network,
And build that the investment of new line corridor is big, the construction period is long.Therefore, at the practical situation of existing transmission line of electricity
Under, how science, realize circuit transmission capacity potential safely and excavate, it has also become current electric grid in the urgent need to
The problem solved.Currently, the conveying current-carrying capacity improving existing transmission line of electricity has two kinds of methods: one is static temperature raising
Capacity increasing technique, but the method breaks through the regulation of current art code, have impact on the safety that circuit runs；Two
It is dynamic monitoring and expansion technology, under conditions of not breaking through current art code regulation, it is ensured that system stability
And equipment safety operation, there is the strongest practicality.But dynamic monitoring and expansion technology is as a kind of new technique,
The lack of checks on power of the correlation theory popularization and application of this technology, therefore, how according to the gas around transmission line of electricity
As condition and conductor temperature carry out transmission line of electricity Current calculation, it is achieved defeated line circuit dynamically detects, improves electrical network
Electric power system stability is a major issue.
Utility model content
The purpose of this utility model is the defect for prior art and deficiency, it is provided that a kind of rational in infrastructure,
Effectively realize power transmission state monitoring, the transmission reliability improving transmission system and the power transmission line of transmission capacity
Line state monitoring runs apparatus for evaluating.
To achieve these goals, this utility model is by the following technical solutions:
A kind of power transmission state monitoring described in the utility model runs apparatus for evaluating, processes mould including assessment
Block, joint temperature measurement module, wire detection module and environment monitoring module, described joint temperature measurement module is arranged on
In the connector portions of transmission line of electricity, wire detection module is arranged on the wire portion of transmission line of electricity, environmental monitoring mould
Block is arranged on the wire portion surrounding of transmission line of electricity, and joint temperature measurement module, wire detection module, environmental monitoring
Module connects assessment processing module by data circuit respectively and realizes bidirectional data transfers with it；Described assessment
Processing module has high speed ARM and processes chip, and assessment processing module is provided with GPRS transmission module and leads to
Cross it and connect background server.
According to above scheme, described joint temperature measurement module includes joint temperature transducer, joint temperature transducer
It is arranged in the connector portions of transmission line of electricity, and joint temperature transducer is provided with ZigBee receiver module,
ZigBee receiver module connects assessment processing module by data circuit and then is sent to joint temperature transducer
Detected value.
According to above scheme, described environment monitoring module includes being separately positioned on transmission line wire portion surrounding
Environment temperature sensor, air velocity transducer and optical sensor, and environment temperature sensor, air velocity transducer,
Optical sensor connects assessment processing module respectively by circuit.
According to above scheme, described wire detection module includes the survey being separately positioned in transmission line wire portion
Current sensor and wire temperature transducer, survey current sensor and wire temperature transducer by circuit respectively
Connect assessment processing module.
According to above scheme, the wire portion of described transmission line of electricity is provided with CT and senses electricity getting device, and CT senses
Electricity getting device electrically connects with assessment processing module and then to joint temperature measurement module, wire detection module, environment prison
Survey module and working power is provided.
This utility model have the beneficial effect that this utility model by transmission line status is monitored in real time,
Improve transmission line of electricity transmission capacity, it is possible to be greatly improved the transmission reliability of transmission line of electricity, in time to power transmission line
Road carries out dynamic monitoring, it is ensured that transmission line of electricity on-line monitoring equipment safety operation, thus improves transmission line of electricity and exist
The reliability of line monitoring device.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
In figure:
1, assessment processing module；2, joint temperature measurement module；3, wire detection module；4, environmental monitoring mould
Block；5, transmission line of electricity；11, GPRS transmission module；12, background server；21, joint thermometric passes
Sensor；22, ZigBee receiver module；31, current sensor is surveyed；32, wire temperature transducer；41、
Environment temperature sensor；42, air velocity transducer；43, optical sensor；51, CT senses electricity getting device.
Detailed description of the invention
With embodiment, the technical solution of the utility model is illustrated below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of power transmission state monitoring described in the utility model runs apparatus for evaluating, bag
Include assessment processing module 1, joint temperature measurement module 2, wire detection module 3 and environment monitoring module 4, described
Joint temperature measurement module 2 is arranged in the connector portions of transmission line of electricity 5, and wire detection module 3 is arranged on power transmission line
On the wire portion on road 5, environment monitoring module 4 is arranged on the wire portion surrounding of transmission line of electricity 5, and joint is surveyed
Temperature module 2, wire detection module 3, environment monitoring module 4 connect assessment by data circuit respectively and process mould
Block 1 also realizes bidirectional data transfers with it；Described assessment processing module 1 has high speed ARM and processes chip,
Can effectively process the data of each acquisition module acquisition and realize rapid data computing, in assessment processing module 1
It is provided with GPRS transmission module 11 and is connected through background server 12.
Described joint temperature measurement module 2 includes that joint temperature transducer 21, joint temperature transducer 21 are arranged on
In the connector portions of transmission line of electricity 5, and joint temperature transducer 21 is provided with ZigBee receiver module 22,
ZigBee receiver module 22 connects assessment processing module 1 by data circuit and then is sent to joint thermometric
The detected value of sensor 21.
Described environment monitoring module 4 includes that the ambient temperature being separately positioned on transmission line of electricity 5 wire portion surrounding passes
Sensor 41, air velocity transducer 42 and optical sensor 43, and environment temperature sensor 41, air velocity transducer
42, optical sensor 43 connects assessment processing module 1 respectively by circuit.
Described wire detection module 3 includes the survey current sensor being separately positioned on transmission line of electricity 5 wire portion
31 and wire temperature transducer 32, survey current sensor 31 and wire temperature transducer 32 is divided by circuit
Lian Jie not assess processing module 1.
The wire portion of described transmission line of electricity 5 is provided with CT and senses electricity getting device 51, and CT senses electricity getting device
The 51 CT induction coils using specialty, are arranged in the application that can produce 4-20MA on transmission line of electricity 5 wire
Electric current, CT sensing electricity getting device 51 with assess processing module 1 electrically connect to joint temperature measurement module 2,
Wire detection module 3, environment monitoring module 4 provide working power.
Operation principle of the present utility model is as follows:
The CT induction coil of described CT sensing electricity getting device 51 is arranged on the wire of transmission line of electricity 5, from
And produce faradic current to assessment processing module 1, joint temperature measurement module 2, wire detection module 3, environment prison
Survey module 4 to power；Survey current sensor 31 and wire temperature transducer 32 gather the wire of transmission line of electricity 5
Real-time current and temperature value give assessment processing module 1, environment temperature sensor 41, air velocity transducer 42, light
The environmental information gathering transmission line of electricity 5 periphery according to sensor 43 is transferred to assess processing module 1, ZigBee
The terminal temperature that receiver module 22 records by receiving transmission line of electricity 5 joint temperature transducer 21 is transmitted
Gather transmission line of electricity 5 real time data and transported by increase-volume algorithm to assessment processing module 1, assessment processing module 1
Calculation draws result of calculation, then gives background server 12 by GPRS transmission module 11；Thus realize right
Transmission line of electricity 5 state is monitored in real time, can improve again transmission line of electricity 5 transmission capacity, it is possible to significantly carry
The transmission reliability of high transmission line of electricity 5, carries out dynamic monitoring to transmission line of electricity 5, it is ensured that transmission line of electricity 5 in time
On-line monitoring equipment safety operation, thus improve the reliability of transmission line of electricity 5 on-line monitoring equipment.
The above is only better embodiment of the present utility model, therefore all according to this utility model patent application model
Enclose equivalence change or modification that described structure, feature and principle is done, be all included in this utility model patent
In application range.
Claims (5)
1. a power transmission state monitoring runs apparatus for evaluating, it is characterised in that: include assessing processing module
(1), joint temperature measurement module (2), wire detection module (3) and environment monitoring module (4), described joint
Temperature measurement module (2) is arranged in the connector portions of transmission line of electricity (5), and wire detection module (3) is arranged on defeated
On the wire portion of electric line (5), environment monitoring module (4) is arranged on the wire portion four of transmission line of electricity (5)
Week, and joint temperature measurement module (2), wire detection module (3), environment monitoring module (4) are respectively by number
Assess processing module (1) according to connection and realize bidirectional data transfers with it；Described assessment processing module (1)
Have high speed ARM process chip, assessment processing module (1) be provided with GPRS transmission module (11) and
It is connected through background server (12).
Power transmission state monitoring the most according to claim 1 runs apparatus for evaluating, it is characterised in that: institute
Stating joint temperature measurement module (2) and include joint temperature transducer (21), joint temperature transducer (21) is arranged
In the connector portions of transmission line of electricity (5), and joint temperature transducer (21) is provided with ZigBee and receives mould
Block (22), ZigBee receiver module (22) by data circuit connect assessment processing module (1) to
It sends the detected value of joint temperature transducer (21).
Power transmission state monitoring the most according to claim 1 runs apparatus for evaluating, it is characterised in that: institute
State environment monitoring module (4) and include being separately positioned on the ambient temperature biography of transmission line of electricity (5) wire portion surrounding
Sensor (41), air velocity transducer (42) and optical sensor (43), and environment temperature sensor (41),
Air velocity transducer (42), optical sensor (43) connect assessment processing module (1) respectively by circuit.
Power transmission state monitoring the most according to claim 1 runs apparatus for evaluating, it is characterised in that: institute
State the survey current sensor that wire detection module (3) includes being separately positioned on transmission line of electricity (5) wire portion
(31) and wire temperature transducer (32), current sensor (31) and wire temperature transducer (32) are surveyed
Assessment processing module (1) is connected respectively by circuit.
5. running apparatus for evaluating according to the arbitrary described power transmission state monitoring of claim 1-4, its feature exists
In: the wire portion of described transmission line of electricity (5) is provided with CT sensing electricity getting device (51), and CT senses power taking
Device (51) electrically connects with assessment processing module (1) and then to joint temperature measurement module (2), wire detection mould
Block (3), environment monitoring module (4) provide working power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620348914.1U CN205539309U (en) | 2016-04-22 | 2016-04-22 | Transmission line state monitoring operation evaluation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620348914.1U CN205539309U (en) | 2016-04-22 | 2016-04-22 | Transmission line state monitoring operation evaluation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205539309U true CN205539309U (en) | 2016-08-31 |
Family
ID=56796411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620348914.1U Active CN205539309U (en) | 2016-04-22 | 2016-04-22 | Transmission line state monitoring operation evaluation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205539309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109696864A (en) * | 2018-11-28 | 2019-04-30 | 国电南瑞科技股份有限公司 | A kind of thermostabilization emergency control system implementation method of adaptive external environment |
-
2016
- 2016-04-22 CN CN201620348914.1U patent/CN205539309U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109696864A (en) * | 2018-11-28 | 2019-04-30 | 国电南瑞科技股份有限公司 | A kind of thermostabilization emergency control system implementation method of adaptive external environment |
| CN109696864B (en) * | 2018-11-28 | 2021-06-01 | 国电南瑞科技股份有限公司 | Implementation method of thermal stability emergency control system adaptive to external environment |
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