CN106483403A - Transformator method of real-time based on the many means of multipath and system - Google Patents
Transformator method of real-time based on the many means of multipath and system Download PDFInfo
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- CN106483403A CN106483403A CN201610864495.1A CN201610864495A CN106483403A CN 106483403 A CN106483403 A CN 106483403A CN 201610864495 A CN201610864495 A CN 201610864495A CN 106483403 A CN106483403 A CN 106483403A
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- 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
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Abstract
The present invention relates to a kind of transformator method of real-time based on the many means of multipath and system, this system includes infrared temperature sensor, infrared signal acquisition processing device, ultrasonic sensor, ultrasonic signal acquisition processing device, signal remote transmitting device, alarm device, equipment electric supply installation and remote monitoring platform；Infrared temperature sensor distribution is arranged at observation station around transformator, for detecting the temperature change of observation station；Infrared signal acquisition processing device is used for receiving the data of infrared temperature sensor, and data is processed and judges；Ultrasonic sensor distribution each signal acquisition point on the transformer, for gathering inside transformer ultrasonic signal；Ultrasonic signal acquisition processing device receives the acoustical signal of ultrasonic sensor transmission, and signal is processed；Signal remote transmitting device is by the data is activation after infrared signal acquisition processing device and ultrasonic signal acquisition processing device are processed to remote monitoring platform.The present invention is simple, can be good at carrying out real-time remote monitoring to transformator, is easy to manage, has good application prospect.
Description
Technical field
The invention belongs to converting station electric power testing techniques of equipment field, it is related to a kind of transformator based on the many means of multipath
Method of real-time and system.
Background technology
With the continuous development of economic society and science and technology, the electrical network cause of China also flourishes, and is further
The socio-economic development of China provides service.Power transformer occupies very big ratio in power regulation station network, its importance
Self-evident, once transformator catastrophic discontinuityfailure and cannot use, not only its economic loss is huge, and by stop production, stop
The people that conductance causes produce, the inconvenience of life will result in immeasurable social loss.On the contrary, if catastrophe failure omen is permissible
Find and take planned maintenance, repair measure in advance, then can be very good economic loss and the society avoiding being likely to result in
Impact.Practice have shown that, the main critical fault of transformator, such as shelf depreciation, overheated etc., to varying degrees can be by not
Same technical method detects, but current inspection method has respective advantage and restrictive condition.
At present, below 500KV transformer station all achieves unmanned, and transformer substation switch field inner high voltage equipment is old due to insulation
Change, be stained, the reason such as weather occurs the phenomenon of electric discharge often, the big electric discharge of cycle is short, energy be typically equipment occur serious
Damage, lead to tripping operation, the omen of short circuit accident.Currently determine that the major measure of such defect is regularly prerun maintenance and patrols
Depending on, but can only prevent and find gradation type defect it is impossible to timely find fast-developing type insulation defect.The most emerging all kinds of offices
Portion's On-line Discharge monitoring device, install complicated, difficult in maintenance, expensive it is difficult to be widely popularized in all types of transformer stations.Therefore
The real work safeguarded from substation operation, research is easy, the novel outdoor high pressure equipment discharge fault of high performance-price ratio
On-line checking, positioner, improve substation operation intelligent level and labor productivity very meaningful.
Therefore, it is badly in need of at present a kind of simple, the transformator method of real-time of high efficient and reliable and system.
Content of the invention
In view of this, it is an object of the invention to provide a kind of transformator method of real-time based on the many means of multipath
And system, specifically include following technical scheme：
A kind of transformator real-time monitoring system based on the many means of multipath, this system includes infrared temperature sensor, red
External signal acquisition processing device, ultrasonic sensor, ultrasonic signal acquisition processing device, signal remote transmitting device, warning
Device, equipment electric supply installation and remote monitoring platform；
Described infrared temperature sensor distribution is arranged at observation station around transformator, and the temperature for detecting observation station becomes
Change；
Described infrared signal acquisition processing device is used for receiving the data of infrared temperature sensor, and data is processed
And judgement；
Described ultrasonic sensor distribution each signal acquisition point on the transformer, for gathering the ultrasonic letter of inside transformer
Number；
Described ultrasonic signal acquisition processing device receives the acoustical signal of ultrasonic sensor transmission, and to signal at
Reason；
Described signal remote transmitting device will fill through infrared signal acquisition processing device and ultrasonic signal acquisition process
Put the data is activation after process to remote monitoring platform；
Carry out alarm for transformator when described alarm device breaks down；Described electric supply installation is used for
System is powered；
The data that described remote monitoring platform receipt signal remote transmitting device sends, realizes to transformator and each equipment
The real-time remote monitoring of running status.
Further, described system also includes equipment self-inspection device, and described equipment self-inspection device is used for realizing whole system
Equipment self-inspection, by real-time detection ultrasonic sensor, infrared temperature sensor, infrared signal acquisition processing device, ultrasound wave
Signal acquisition and processing apparatus, signal remote transmitting device, the working condition of alarm device judge whether each equipment normally runs, and
Self-detection result is sent to remote monitoring platform by signal remote transmitting device, remote monitoring platform is sentenced according to the data receiving
Whether each equipment that breaks exception.
Further, described infrared signal acquisition processing device is used for receiving the data of infrared temperature sensor, and to data
Processed and judged, including the preamplifier being sequentially connected, sampling holder, A/D converter and cache memory,
The input of preamplifier is electrically connected with described infrared temperature sensor.
Further, described remote monitoring platform includes individual mobile terminal, and described individual mobile terminal includes but is not limited to
Smart mobile phone, panel computer；Individual mobile terminal can real-time reception remote monitoring data, and according to receive Monitoring Data feelings
Condition carries out real-time processing.
Further, described alarm device adopts audible-visual annunciator.
Further, described equipment electric supply installation adopts solaode or lithium battery.
Present invention also offers a kind of transformator method of real-time based on the many means of multipath, the method is based on infrared
Thermal imaging and ultrasonic technology realize transformator real time on-line monitoring, employ in the method infrared temperature sensor,
Infrared signal acquisition processing device, ultrasonic sensor, ultrasonic signal acquisition processing device, signal remote transmitting device, report
Alarm device, equipment electric supply installation and remote monitoring platform；Described infrared temperature sensor distribution is arranged on observation around transformator
At point, for detecting the temperature change of observation station；Described infrared signal acquisition processing device is used for receiving infrared temperature sensor
Data, and data is processed and is judged, including the preamplifier being sequentially connected, sampling holder, A/D converter and
Cache memory, the input of preamplifier is electrically connected with described infrared temperature sensor；Described ultrasound wave passes
Sensor distribution each signal acquisition point on the transformer, for gathering inside transformer ultrasonic signal；Described ultrasonic signal is adopted
Collection processing meanss receive the acoustical signal of ultrasonic sensor transmission, and signal is processed；Described signal remote transmitting device
By the data is activation after infrared signal acquisition processing device and ultrasonic signal acquisition processing device are processed to remote monitoring
Platform；Carry out alarm for transformator, described electric supply installation is used for as whole system when described alarm device breaks down
It is powered；
The method specifically includes following steps：S1：Infrared temperature sensor detects the temperature signal of each monitoring point of transformator,
Ultrasonic sensor gathers inside transformer ultrasonic signal；S2：Infrared signal acquisition processing device receives infrared temperature sensor
The temperature signal of transmission, and signal is processed；Ultrasonic signal acquisition processing device receives ultrasonic sensor transmission
Acoustical signal, and signal is processed；S3：According to the data after processing, signal acquisition and processing apparatus judge whether transformator occurs
Fault；S4：If transformator does not break down, system proceeds real-time monitoring；In the event of fault, then pass through long-range
Device for signalling sends fault message to remote terminal, and starts alarm device；S5：Remote monitoring platform receives fault letter
Breath, management personnel are processed to fault.
Further, it is also provided with equipment self-inspection device in the method, this device periodically sends letter to each sub- equipment
Number, judge the working condition of each several part according to the feedback of each sub- equipment, for realizing the equipment self-inspection of whole system, pass through
Real-time detection infrared temperature sensor, infrared signal acquisition processing device, ultrasonic sensor, ultrasonic signal acquisition process dress
Put, signal remote transmitting device, alarm device, the working condition of equipment electric supply installation judge whether each equipment normally runs, and
Self-detection result is sent to remote monitoring platform by signal remote transmitting device.
The beneficial effects of the present invention is：The method and system that the present invention provides is simple, can be good to transformation
Device carries out real-time remote monitoring, is easy to manage, has good application prospect.
Brief description
In order that the purpose of the present invention, technical scheme and beneficial effect are clearer, the present invention provides drawings described below to carry out
Explanation：
Fig. 1 is the structural representation of present system.
Specific embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail.
Fig. 1 is the structural representation of present system, as illustrated, the system that the present invention provides includes：Infrared temperature passes
Sensor, infrared signal acquisition processing device, ultrasonic sensor, ultrasonic signal acquisition processing device, signal remotely send dress
Put, alarm device, equipment electric supply installation and remote monitoring platform；Described infrared temperature sensor distribution is arranged on around transformator
At observation station, for detecting the temperature change of observation station；Described infrared signal acquisition processing device is used for receiving infrared temperature biography
The data of sensor, and data is processed and judges；Described ultrasonic sensor distribution each signals collecting on the transformer
Point, for gathering inside transformer ultrasonic signal；Described ultrasonic signal acquisition processing device receives ultrasonic sensor transmission
Acoustical signal, and signal is processed；Described signal remote transmitting device through infrared signal acquisition processing device and will surpass
Data is activation after the process of Acoustic Signal Acquisition processing meanss is to remote monitoring platform；Described alarm device is used for transformator to be occurred
Carry out alarm during fault；Described electric supply installation is used for being powered for whole system；Described remote monitoring platform receives letter
The data that number remote transmitting device sends, realizes the real-time remote monitoring to transformator and the running status of each equipment.
Described system also includes equipment self-inspection device, described equipment self-inspection device be used for realizing the equipment of whole system from
Inspection, is adopted by real-time detection ultrasonic sensor, infrared temperature sensor, infrared signal acquisition processing device, ultrasonic signal
Collection processing meanss, signal remote transmitting device, the working condition of alarm device judge whether each equipment normally runs, and by self-inspection
Result is sent to remote monitoring platform by signal remote transmitting device, and remote monitoring platform judges respectively to set according to the data receiving
Whether standby exception.
Preamplifier that described infrared signal acquisition processing device includes being sequentially connected, sampling holder, A/D converter
And cache memory, the input of preamplifier is electrically connected with described infrared temperature sensor.
Described remote monitoring platform includes individual mobile terminal, and described individual mobile terminal includes but is not limited to intelligent handss
Machine, panel computer；Individual mobile terminal can real-time reception remote monitoring data, and according to receive Monitoring Data situation carry out
Real-time processing.Described alarm device adopts audible-visual annunciator.Described equipment electric supply installation adopts solaode or lithium battery.
The method specifically includes following steps：S1：Infrared temperature sensor detects the temperature signal of each monitoring point of transformator,
Ultrasonic sensor gathers inside transformer ultrasonic signal；S2：Infrared signal acquisition processing device receives infrared temperature sensor
The temperature signal of transmission, and signal is processed；Ultrasonic signal acquisition processing device receives ultrasonic sensor transmission
Acoustical signal, and signal is processed；S3：According to the data after processing, signal acquisition and processing apparatus judge whether transformator occurs
Fault；S4：If transformator does not break down, system proceeds real-time monitoring；In the event of fault, then pass through long-range
Device for signalling sends fault message to remote terminal, and starts alarm device；S5：Remote monitoring platform receives fault letter
Breath, management personnel are processed to fault.
Finally illustrate, preferred embodiment above only in order to technical scheme to be described and unrestricted, although logical
Cross above preferred embodiment the present invention to be described in detail, it is to be understood by those skilled in the art that can be
In form and various changes are made to it, without departing from claims of the present invention limited range in details.
Claims (8)
1. a kind of transformator real-time monitoring system based on the many means of multipath it is characterised in that：This system includes infrared temperature
Sensor, infrared signal acquisition processing device, ultrasonic sensor, ultrasonic signal acquisition processing device, signal remotely send
Device, alarm device, equipment electric supply installation and remote monitoring platform；
Described infrared temperature sensor distribution is arranged at observation station around transformator, for detecting the temperature change of observation station；
Described infrared signal acquisition processing device is used for receiving the data of infrared temperature sensor, and data is processed and sentences
Disconnected；
Described ultrasonic sensor distribution each signal acquisition point on the transformer, for gathering inside transformer ultrasonic signal；
Described ultrasonic signal acquisition processing device receives the acoustical signal of ultrasonic sensor transmission, and signal is processed；
Described signal remote transmitting device will be at infrared signal acquisition processing device and ultrasonic signal acquisition processing device
Data is activation after reason is to remote monitoring platform；
Carry out alarm for transformator when described alarm device breaks down；Described electric supply installation is used for entering for whole system
Row power supply；
The data that described remote monitoring platform receipt signal remote transmitting device sends, realizes the operation to transformator and each equipment
The real-time remote monitoring of state.
2. a kind of transformator real-time monitoring system based on the many means of multipath according to claim 1 it is characterised in that：
Described system also includes equipment self-inspection device, and described equipment self-inspection device is used for realizing the equipment self-inspection of whole system, by reality
When detection ultrasonic sensor, infrared temperature sensor, infrared signal acquisition processing device, ultrasonic signal acquisition process dress
Put, the working condition of signal remote transmitting device, alarm device judges whether each equipment normally runs, and self-detection result is passed through
Signal remote transmitting device sends to remote monitoring platform, according to the data receiving, remote monitoring platform judges whether each equipment goes out
Now abnormal.
3. a kind of transformator real-time monitoring system based on the many means of multipath according to claim 1 it is characterised in that：
Described infrared signal acquisition processing device is used for receiving the data of infrared temperature sensor, and data is processed and judges,
Including the preamplifier being sequentially connected, sampling holder, A/D converter and cache memory, preamplifier defeated
Enter end to be electrically connected with described infrared temperature sensor.
4. a kind of transformator real-time monitoring system based on the many means of multipath according to claim 1 it is characterised in that：
Described remote monitoring platform includes individual mobile terminal, and described individual mobile terminal includes but is not limited to smart mobile phone, flat board electricity
Brain；Individual mobile terminal can real-time reception remote monitoring data, and according to receive Monitoring Data situation carry out real-time processing.
5. a kind of transformator real-time monitoring system based on the many means of multipath according to claim 1 it is characterised in that：
Described alarm device adopts audible-visual annunciator.
6. a kind of transformator real-time monitoring system based on the many means of multipath according to claim 1 it is characterised in that：
Described equipment electric supply installation adopts solaode or lithium battery.
7. a kind of transformator method of real-time based on the many means of multipath it is characterised in that：The method is based on infrared heat and becomes
As technology and ultrasonic technology realize transformator real time on-line monitoring, employ infrared temperature sensor, infrared in the method
Signal acquisition and processing apparatus, ultrasonic sensor, ultrasonic signal acquisition processing device, signal remote transmitting device, dress of reporting to the police
Put, equipment electric supply installation and remote monitoring platform；Described infrared temperature sensor distribution is arranged at observation station around transformator,
For detecting the temperature change of observation station；Described infrared signal acquisition processing device is used for receiving the number of infrared temperature sensor
According to, and data is processed and judges, including the preamplifier being sequentially connected, sampling holder, A/D converter and high speed
Buffer storage, the input of preamplifier is electrically connected with described infrared temperature sensor；Described ultrasonic sensor
Distribution each signal acquisition point on the transformer, for gathering inside transformer ultrasonic signal；At described ultrasonic signal collection
Reason device receives the acoustical signal of ultrasonic sensor transmission, and signal is processed；Described signal remote transmitting device will be through
Cross the data is activation after infrared signal acquisition processing device and the process of ultrasonic signal acquisition processing device to remote monitoring platform；
Carry out alarm for transformator, described electric supply installation is used for being supplied for whole system when described alarm device breaks down
Electricity；
The method specifically includes following steps：S1：Infrared temperature sensor detects the temperature signal of each monitoring point of transformator, ultrasonic
Wave sensor gathers inside transformer ultrasonic signal；S2：Infrared signal acquisition processing device receives infrared temperature sensor transmission
Temperature signal, and signal is processed；Ultrasonic signal acquisition processing device receives the sound letter of ultrasonic sensor transmission
Number, and signal is processed；S3：According to the data after processing, signal acquisition and processing apparatus judge whether transformator occurs event
Barrier；S4：If transformator does not break down, system proceeds real-time monitoring；In the event of fault, then pass through long-range letter
Number transporter sends fault message to remote terminal, and starts alarm device；S5：Remote monitoring platform receives fault message,
Management personnel are processed to fault.
8. according to claim 7 a kind of transformator method of real-time based on the many means of multipath it is characterised in that：?
Be also provided with equipment self-inspection device in the method, this device periodically to each sub- equipment sending signal, according to each sub- equipment
Feedback judges the working condition of each several part, for realizing the equipment self-inspection of whole system, by real-time detection infrared temperature
Sensor, infrared signal acquisition processing device, ultrasonic sensor, ultrasonic signal acquisition processing device, signal remotely send
Device, alarm device, the working condition of equipment electric supply installation judge whether each equipment normally runs, and self-detection result is passed through letter
Number remote transmitting device sends to remote monitoring platform.
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| CN108594108A (en) * | 2018-04-11 | 2018-09-28 | 合肥恩锐科技有限公司 | A kind of electrical equipment online monitoring system |
| CN110007052A (en) * | 2019-04-24 | 2019-07-12 | 福建工程学院 | A kind of transmitting transformer fault detection dial plate device |
| CN110018365A (en) * | 2018-01-08 | 2019-07-16 | 广州东方电科自动化有限公司 | A kind of detection method and system of charging pile failure |
| CN110715742A (en) * | 2019-09-30 | 2020-01-21 | 武汉钢铁有限公司 | Generator stator temperature monitoring system |
| CN114166286A (en) * | 2021-12-15 | 2022-03-11 | 国网江苏省电力有限公司南通供电分公司 | Distribution transformer temperature and vibration online monitoring system and method |
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