CN203933159U - Distribution line insulator and wire windage yaw monitoring device - Google Patents
Distribution line insulator and wire windage yaw monitoring device Download PDFInfo
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- CN203933159U CN203933159U CN201420311693.1U CN201420311693U CN203933159U CN 203933159 U CN203933159 U CN 203933159U CN 201420311693 U CN201420311693 U CN 201420311693U CN 203933159 U CN203933159 U CN 203933159U
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- windage yaw
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- distribution line
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- 239000012212 insulator Substances 0.000 title claims abstract description 28
- 238000012806 monitoring device Methods 0.000 title claims abstract description 14
- 238000004891 communication Methods 0.000 claims abstract description 21
- 238000012545 processing Methods 0.000 claims abstract description 16
- 238000012544 monitoring process Methods 0.000 claims abstract description 10
- 230000005611 electricity Effects 0.000 claims description 9
- 230000007423 decrease Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000007257 malfunction Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Insulators (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a kind of distribution line insulator and wire windage yaw monitoring device, comprise supply module, central processing module, communication module, data acquisition module and fault alarm flashing light module; Described central processing module respectively with communication module, data acquisition module and fault alarm flashing light module connect, described supply module is whole device power supply; Data acquisition module comprises windage yaw collecting unit, meteorologic parameter collecting unit, leakage current sensing unit and video monitoring unit.The utility model can be taked the information such as angle of wind deflection, meteorologic parameter, leakage current and video, realizes monitoring in real time, for the relation of summing up between insulator electric property decline rule, insulator arc-over and its microclimate, microenvironment variation provides theoretical foundation.
Description
Technical field
The utility model belongs to power engineering distribution network system running technology field, and what relate generally to is feeder line insulator leakage current and wire windage yaw Real-Time Monitoring, relates in particular to a kind of distribution line insulator and wire windage yaw monitoring device.
Background technology
In the whole electric power system of China, power distribution network is the weakest link.Controller switching equipment is multi-point and wide-ranging, and operation maintenance difficulty is large, and this also causes Distribution Network Failure rate higher, and is difficult to fault locate rapidly, isolate and restore electricity.As the core of receiving-end system, power distribution network is to improve the vital material base of power supply reliability, is the ability of preventing and fighting natural adversities that improves electrical network, the last barrier of guaranteeing terminal use's uninterrupted power supply.Distribution network construction is a people's livelihood foundation works, country main development two during electrical network " 12 ", and the one, large electrical network, the one, solve the weak electric problem of power distribution network.
At present, on transmission line, there are insulator pollution monitoring system and wire windage yaw monitoring device, the stable operation of power transmission network has been provided a great help.
The factors such as site environment humidity changes, pollution severity of insulators thing is too much, covering ice for insulator, zero resistance insulator can cause that insulator leakage current increases, thereby cause the accident such as insulator arc-over, tripping operation.Wire windage yaw (wave, sag) is to threaten one of key factor of distribution network line safe and stable operation, usually causes the serious consequences such as line tripping, wire electric arc burn, disconnected thigh, broken string.And the generation of windage yaw, often with strong wind and thunderstorm phenomenon, is given the judgement of fault and searches and bring certain difficulty
At present, distribution line monitoring, generally all only gathers electric current, voltage and switching value, does not all effectively monitor for state of insulation and the wire windage yaw of insulator.Distinguishing diagnosis and maintenance on delivery of electrical energy quality and efficiency, fault have larger impact.To cause that delivery of electrical energy efficiency is low, fault erroneous judgement and delay repair schedule, the consequence that causes fault coverage to expand.
Summary of the invention
The utility model is monitored not enough problem for distribution line insulator leakage current and wire windage yaw, and a kind of distribution line insulator and wire windage yaw monitoring device are provided.The technical solution of the utility model is:
A kind of distribution line insulator and wire windage yaw monitoring device, comprise supply module, central processing module, communication module, data acquisition module and fault alarm flashing light module; Described central processing module respectively with communication module, data acquisition module and fault alarm flashing light module connect, described supply module is whole device power supply.
The utility model provides work energy by supply module, data acquisition module carries out real-time multivariate data collection, pass to central processing module, the data that central processing module collects data acquisition module are carried out simple process, carry out data transmission by communication module as required, central processing module also can be issued data acquisition module by the order receiving from communication module, where necessary also can the work of driving malfunction warning flashing light module.
Data acquisition module described in the utility model can be taked the information such as angle of wind deflection, meteorologic parameter, leakage current and video, is completed respectively by windage yaw collecting unit, meteorologic parameter collecting unit, leakage current sensing unit and video monitoring unit.Windage yaw collecting unit: gather the information such as wire angle of wind deflection, comprise wind speed, wind direction and angle of wind deflection; Meteorologic parameter collecting unit: collection site meteorologic parameter, comprises the humiture information being gathered by Temperature Humidity Sensor; Leakage current sensing unit: gather insulator leakage current information; Video monitoring unit: collection site video information.
Supply module described in the utility model is automatic electricity getting and charges and discharge the double mode supply module of battery.In the situation that electric current meets automatic electricity getting requirement, adopt automatic electricity getting mode to power completely.In the larger place of load fluctuation, by combining with charging and discharging battery, when feeder current meets automatic electricity getting requirement, adopt automatic electricity getting power supply, and charge to charging and discharging battery; When feeder current is too small, adopt powered battery
Communication module described in the utility model comprises UHF short-range communication unit and GPRS telecommunication unit.Communicate with backstage and central processing module module, communication modes adopts UHF short haul connection to be combined with GPRS telecommunication.
Fault alarm flashing light module described in the utility model: when leakage current is excessive or wire windage yaw is serious, carry out fault alarm, and turn bowl, flashing light.
Operation principle of the present utility model: this device passes through the various data of data collecting module collected, and is sent to back-end data treatment system by communication module.Data handling system is responsible for data to transform and process.Again result is sent to central processing module.As result shows that leakage current is excessive or wire windage yaw is serious, central processing module driving malfunction warning flashing light module is sent fault alarm.Meanwhile, the reasonable arrangement maintenance personal of distribution control centre field service, fixes a breakdown.
Advantage of the present utility model:
The use of this device, not only can reduce the probability that the accident such as insulator arc-over, tripping operation occurs to a certain extent; And can provide theoretical foundation for the relation of summing up between insulator electric property decline rule, insulator arc-over and its microclimate, microenvironment variation, for progressively realizing, circuit operation maintenance department provides valuable on-the-spot operational data from " periodic inspection " to the transformation of " repair based on condition of component "; Meanwhile, can also alleviate the harm that wire windage yaw (waving) causes, under emergency, formulate counter-measure in operation department, during simultaneously also for line design, consider that weather conditions, setting prevention level provide reliable basis.
brief description of the drawings:
Fig. 1 is the utility model distribution line insulator and wire windage yaw monitoring device embodiment schematic diagram.
embodiment:
embodiment:
A kind of distribution line insulator and wire windage yaw monitoring device, comprise supply module, central processing module, communication module, data acquisition module and fault alarm flashing light module; Described central processing module respectively with communication module, data acquisition module and fault alarm flashing light module connect, described supply module is whole device power supply; Described data acquisition module comprises windage yaw collecting unit, meteorologic parameter collecting unit, leakage current sensing unit and video monitoring unit; Described meteorologic parameter collecting unit comprises Temperature Humidity Sensor; Described supply module is automatic electricity getting and charges and discharge the double mode supply module of battery; Described communication module comprises UHF short-range communication unit and GPRS telecommunication unit.
When this distribution line insulator and the work of wire windage yaw monitoring device, supply module is automatically selected automatic electricity getting according to the circuit situation that this device is installed or is discharged and recharged pool mode for the power supply of this device, gather various data by windage yaw collecting unit, meteorologic parameter collecting unit, leakage current sensing unit and video monitoring unit, according to the distance of transmission range, select UHF short-range communication unit or GPRS telecommunication unit that data are sent to back-end data treatment system by communication module; Data handling system is responsible for data to transform and process; By communication module, result is sent to central processing module again; As result shows that leakage current is excessive or wire windage yaw is serious, central processing module driving malfunction warning flashing light module is sent fault alarm.
Claims (4)
1. distribution line insulator and a wire windage yaw monitoring device, is characterized in that comprising supply module, central processing module, communication module, data acquisition module and fault alarm flashing light module; Described central processing module respectively with communication module, data acquisition module and fault alarm flashing light module connect, described supply module is whole device power supply.
2. distribution line insulator according to claim 1 and wire windage yaw monitoring device, is characterized in that, described data acquisition module comprises windage yaw collecting unit, meteorologic parameter collecting unit, leakage current sensing unit and video monitoring unit.
3. distribution line insulator according to claim 1 and 2 and wire windage yaw monitoring device, is characterized in that, described supply module is automatic electricity getting and charges and discharge the double mode supply module of battery.
4. distribution line insulator according to claim 3 and wire windage yaw monitoring device, is characterized in that, described communication module comprises UHF short-range communication unit and GPRS telecommunication unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311693.1U CN203933159U (en) | 2014-06-12 | 2014-06-12 | Distribution line insulator and wire windage yaw monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311693.1U CN203933159U (en) | 2014-06-12 | 2014-06-12 | Distribution line insulator and wire windage yaw monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203933159U true CN203933159U (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420311693.1U Expired - Lifetime CN203933159U (en) | 2014-06-12 | 2014-06-12 | Distribution line insulator and wire windage yaw monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203933159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112016739A (en) * | 2020-08-17 | 2020-12-01 | 国网山东省电力公司潍坊供电公司 | Fault detection method and device, electronic equipment and storage medium |
-
2014
- 2014-06-12 CN CN201420311693.1U patent/CN203933159U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112016739A (en) * | 2020-08-17 | 2020-12-01 | 国网山东省电力公司潍坊供电公司 | Fault detection method and device, electronic equipment and storage medium |
| CN112016739B (en) * | 2020-08-17 | 2024-02-20 | 国网山东省电力公司潍坊供电公司 | Fault detection method and device, electronic equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |