CN207339411U - A kind of substation transformer on-line monitoring system - Google Patents
A kind of substation transformer on-line monitoring system Download PDFInfo
- Publication number
- CN207339411U CN207339411U CN201720507656.1U CN201720507656U CN207339411U CN 207339411 U CN207339411 U CN 207339411U CN 201720507656 U CN201720507656 U CN 201720507656U CN 207339411 U CN207339411 U CN 207339411U
- Authority
- CN
- China
- Prior art keywords
- monitoring
- monitoring unit
- transformer
- unit
- substation transformer
- 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.)
- Active
Links
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
It the utility model is related to a kind of substation transformer on-line monitoring system, including monitoring unit component, monitoring and controlling module, repeater and monitoring center；The monitoring unit component, monitoring and controlling module, repeater and monitoring center are sequentially connected；The monitoring unit component includes micro- water monitoring unit in partial discharge monitoring unit, oil, oil chromatography on-line monitoring unit, oil pump operational monitoring unit, temperature monitoring unit, fan operation monitoring unit, earth current monitoring unit, switch vibration monitoring unit；The monitoring center includes master server, and the man-machine interface and industrial computer being connected respectively with master server.The operating status that the utility model is capable of transformer is monitored in real time, and can realize the integration of the data, system of each monitoring state amount of transformer, is monitored diagnosis to the failure of transformer using multiple monitoring unit, is improved the accuracy of system monitoring.
Description
Technical field
Electrical equipment monitoring technical field is the utility model is related to, specifically a kind of substation transformer on-line monitoring
System.
Background technology
With the overall fast development to bulk power grid, large-sized unit, high power capacity of power industry, shape is run to critical electrical equipment
Real-time grasp of state proposes higher and higher technical requirements.Shown according to Power network fault statistics during China's " 12th Five-Year Plan ", electricity
Power equipment fault accounts for power grid accident cause first.Therefore, the safe operation of power equipment is avoid power grid major accident
One of system of defense, and the transformer in substation is the key equipment in this first of system of defense.
Status monitoring is the technological means for obtaining equipment running status, is maintenance and the important information source of O＆M.It is adopted
With informationization technology, the monitoring device of wireless sensor networks is installed on the transformer of substation, many reference amounts prison is carried out to equipment
Survey, real-time data collection, multiple information synthesis analysis, realize intelligence, the informationization of power transmission and transforming equipment, reach equipment running status
Self is perceived, the purpose of automatic fault diagnosis.However, current substation transformer monitors system due to lacking the unified platform,
All kinds of monitoring devices are done things in his own way, isolated operation, and resource cannot be shared.Online monitoring data can not be with other important states at the same time
Amount organically combines, and fails effectively to play the effect of its auxiliary diagnosis.
Utility model content
The purpose of this utility model is exactly in order to solve the above-mentioned technical problem, and to provide a kind of substation transformer and supervise online
Examining system, can realize data, the system integration of each monitoring state amount of transformer, using multiple monitoring unit to transformer
Failure be monitored diagnosis, improve the accuracy of system monitoring.
The utility model uses following technical scheme to solve technical problem：A kind of substation transformer on-line monitoring system
System, including monitoring unit component, monitoring and controlling module, repeater and monitoring center；The monitoring unit component, monitoring and controlling mould
Block, repeater and monitoring center are sequentially connected；The monitoring unit component includes micro- water monitoring in partial discharge monitoring unit, oil
Unit, oil chromatography on-line monitoring unit, oil pump operational monitoring unit, temperature monitoring unit, fan operation monitoring unit, ground connection electricity
Flow monitoring unit, switch vibration monitoring unit；The monitoring center includes master server, and be connected respectively with master server
Man-machine interface and industrial computer.The unit of the monitoring unit component can to each critical component of transformer and
Critical data is monitored in real time, and by data information transfer to monitoring and controlling module, is sent afterwards to repeater, passed through institute
State the monitoring center that repeater is sent to distal end, realize operation maintenance personnel do not enter substation it is indoor in the case of, distally
It can realize the monitoring of crucial operation data every to transformer.
Further, mobile terminal is further included, the mobile terminal is connected with repeater.
Further, the mobile terminal is multiple.Each substation, can be in there may be multiple operation maintenance personnels
The monitoring information of transformer is sent into the mobile terminal of each operation maintenance personnel after device.
Further, the mobile terminal is mobile phone.The mobile terminal can be operation and maintenance personnel mobile phone (or
Tablet computer etc.), and each item data of transformer can be monitored in real time by installing special APP on mobile phone.
Further, the partial discharge monitoring unit is multiple High Frequency Current Sensors.Further, the high frequency
Current sensor can be external type UHF sensor, and frequency range is 500-1500MHZ.External sensor need not stop
Electricity can be installed, and have high sensing capabilities, and high safety performance.
Further, it is described switch vibration monitoring unit be piezoelectric acceleration vibrating sensor, for monitor transformer and
The Vibration Condition of on-load voltage regulating switch.
Further, the monitoring center further includes warning device, and the warning device is connected with master server.The report
Alarm device can be indicator light or buzzer.Indicator light can make the alternate flash lamp of reddish yellow.The alarm can also be at the same time
Using indicator light and buzzer.The buzzer can be megaphone.
In addition, in technical solution described in the utility model, it is all not do what is illustrated, it can use normal in this area
Rule means realize the technical program.
The utility model has the following advantages：Substation transformer on-line monitoring system provided by the utility model, can be real
Now monitor on-line, test period is short, reduces infringement of the power failure operation to equipment.Can to multiple quantity of states in transformer into
Row monitoring, realizes the integration of data, and diagnosis is monitored to the failure of transformer using multiple monitoring unit, improves system prison
The accuracy of survey.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of substation transformer on-line monitoring system, including monitoring unit component, monitoring and controlling module,
Repeater and monitoring center；The monitoring unit component, monitoring and controlling module, repeater and monitoring center are sequentially connected；It is described
Monitoring unit component includes micro- water monitoring unit in partial discharge monitoring unit, oil, oil chromatography on-line monitoring unit, oil pump operation
Monitoring unit, temperature monitoring unit, fan operation monitoring unit, earth current monitoring unit, switch vibration monitoring unit；It is described
Monitoring center includes master server, and the man-machine interface and industrial computer being connected respectively with master server.The monitoring is single
The unit of first component can monitor each critical component and critical data of transformer in real time, and by data
Information is transmitted to monitoring and controlling module, sends afterwards to repeater, and the monitoring center of distal end is sent to by the repeater, real
Existing operation maintenance personnel do not enter substation it is indoor in the case of, distally can be achieved with crucial operation data every to transformer
Monitoring.
Further, mobile terminal is further included, the mobile terminal is connected with repeater.
Further, the mobile terminal is multiple.Each substation, can be in there may be multiple operation maintenance personnels
The monitoring information of transformer is sent into the mobile terminal of each operation maintenance personnel after device.
Further, the mobile terminal is mobile phone.The mobile terminal can be operation and maintenance personnel mobile phone (or
Tablet computer etc.), and each item data of transformer can be monitored in real time by installing special APP on mobile phone.
Further, the partial discharge monitoring unit is multiple High Frequency Current Sensors.Further, the high frequency
Current sensor can be external type UHF sensor, and frequency range is 500-1500MHZ.External sensor need not stop
Electricity can be installed, and have high sensing capabilities, and high safety performance.The external type UHF sensor can set it is multiple, from
And operation maintenance personnel can be helped to pass through master server or the generation position of mobile terminal accurate positionin shelf depreciation.
Further, it is described switch vibration monitoring unit be piezoelectric acceleration vibrating sensor, for monitor transformer and
The Vibration Condition of on-load voltage regulating switch.
Further, the monitoring center further includes warning device, and the warning device is connected with master server.The report
Alarm device can be indicator light or buzzer.Indicator light can make the alternate flash lamp of reddish yellow.The alarm can also be same
Shi Caiyong indicator lights and buzzer.The buzzer can be megaphone.
Embodiment of above is merely to illustrate the utility model, and is not limitation of the utility model, related technology neck
The those of ordinary skill in domain, in the case where not departing from the spirit and scope of the utility model, can also make a variety of changes and
Modification, therefore all equivalent technical solutions fall within the category of the utility model, the scope of patent protection of the utility model should
It is defined by the claims.
Claims (7)
1. a kind of substation transformer on-line monitoring system, including monitoring unit component, monitoring and controlling module, repeater and monitoring
Center, it is characterised in that：The monitoring unit component, monitoring and controlling module, repeater and monitoring center are sequentially connected；The prison
Surveying unit block includes micro- water monitoring unit in partial discharge monitoring unit, oil, oil chromatography on-line monitoring unit, oil pump operation prison
Survey unit, temperature monitoring unit, fan operation monitoring unit, earth current monitoring unit, switch vibration monitoring unit；The prison
Control center includes master server, and the man-machine interface and industrial computer being connected respectively with master server.
2. substation transformer on-line monitoring system according to claim 1, it is characterised in that：Further include mobile terminal,
The mobile terminal is connected with repeater.
3. substation transformer on-line monitoring system according to claim 2, it is characterised in that：The mobile terminal is more
It is a.
4. substation transformer on-line monitoring system according to claim 2, it is characterised in that：The mobile terminal is hand
Machine.
5. substation transformer on-line monitoring system according to claim 1, it is characterised in that：The partial discharge monitoring
Unit is multiple High Frequency Current Sensors.
6. substation transformer on-line monitoring system according to claim 1, it is characterised in that：The switch vibration monitoring
Unit is piezoelectric acceleration vibrating sensor, for monitoring the Vibration Condition of transformer and on-load voltage regulating switch.
7. substation transformer on-line monitoring system according to claim 1, it is characterised in that：The monitoring center also wraps
Warning device is included, the warning device is connected with master server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720507656.1U CN207339411U (en) | 2017-05-09 | 2017-05-09 | A kind of substation transformer on-line monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720507656.1U CN207339411U (en) | 2017-05-09 | 2017-05-09 | A kind of substation transformer on-line monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207339411U true CN207339411U (en) | 2018-05-08 |
Family
ID=62375517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720507656.1U Active CN207339411U (en) | 2017-05-09 | 2017-05-09 | A kind of substation transformer on-line monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207339411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534841A (en) * | 2018-07-04 | 2018-09-14 | 北京裕成泰科技有限公司 | A kind of vibration of distributed networked and temperature data collecting system |
| CN109471376A (en) * | 2018-11-06 | 2019-03-15 | 江西北斗变电科技有限公司 | A kind of transformer remote intelligent control system and control method based on data fusion |
-
2017
- 2017-05-09 CN CN201720507656.1U patent/CN207339411U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534841A (en) * | 2018-07-04 | 2018-09-14 | 北京裕成泰科技有限公司 | A kind of vibration of distributed networked and temperature data collecting system |
| CN109471376A (en) * | 2018-11-06 | 2019-03-15 | 江西北斗变电科技有限公司 | A kind of transformer remote intelligent control system and control method based on data fusion |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103972989B (en) | A kind of Intelligent low-voltage switchgear comprehensive monitoring system based on fiber optic communication | |
| CN104597398B (en) | Intelligent plug-pull type breaker and its monitoring early-warning system | |
| CN206400320U (en) | A kind of monitoring system of equipment remote monitoring | |
| CN107222026A (en) | A kind of high-tension switch cabinet monitoring system | |
| CN104092310A (en) | Intelligent power distribution monitoring and energy management systematic background | |
| CN209676004U (en) | A kind of the wireless monitor detector and system of electric line safe operation | |
| Hasan et al. | Design and implementation smart transformer based on IoT | |
| CN207339411U (en) | A kind of substation transformer on-line monitoring system | |
| CN105049282A (en) | Intelligent relay protection device control overhauling method based on on-line monitoring information | |
| CN203745083U (en) | High-voltage isolating switch contact temperature monitoring system based on zigbee network | |
| CN107328438A (en) | A kind of power transformer runs comprehensive monitor system | |
| CN202533787U (en) | New type mine power supply monitoring system | |
| CN207081998U (en) | Communication cabinet intelligent power distributor | |
| CN114142614A (en) | Highway power distribution room intelligent operation and maintenance management system based on SD-WAN network | |
| CN109980782A (en) | A kind of the wireless monitor detector and system of electric line safe operation | |
| CN204155435U (en) | A kind of wireless temperature acquisition system | |
| CN207339412U (en) | A kind of online comprehensive monitor system of intelligent substation | |
| CN107035356A (en) | Radiate source radiation remote supervision system | |
| CN203224748U (en) | Environment monitoring data collector used for transformer station | |
| CN205941681U (en) | ESD's direct current voltage detecting system in field of gas transmission station | |
| CN202424129U (en) | Motor monitoring protector | |
| CN203606919U (en) | Multipath digital transmission electrical fire hazard monitoring system | |
| CN203444362U (en) | Transformer temperature controller based on GPRS | |
| CN206773097U (en) | A kind of intelligent lightning protecting case based on arm processor | |
| CN106776193A (en) | The Virtual test equipment and method of testing of apparatus for monitoring power supply slave failure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |