CN108766812A - A kind of Intelligent isolation switch mechanical failure diagnostic instrument - Google Patents
A kind of Intelligent isolation switch mechanical failure diagnostic instrument Download PDFInfo
- Publication number
- CN108766812A CN108766812A CN201810739075.XA CN201810739075A CN108766812A CN 108766812 A CN108766812 A CN 108766812A CN 201810739075 A CN201810739075 A CN 201810739075A CN 108766812 A CN108766812 A CN 108766812A
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- China
- Prior art keywords
- module
- mechanical failure
- diagnostic instrument
- failure diagnostic
- switch mechanical
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- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/0062—Testing or measuring non-electrical properties of switches, e.g. contact velocity
Abstract
The present invention relates to a kind of Intelligent isolation switch mechanical failure diagnostic instruments, including：Wireless communication module, central processing unit measure function module, GPS positioning system and diagnostic function module, and the central processing unit is connect with wireless communication module, measurement function module, GPS positioning system and diagnostic function module respectively.Compared with prior art, the present invention has many advantages, such as data visualization, automation, easy to operate, the removable management of equipment.
Description
Technical field
The present invention relates to a kind of field of electrical equipment, more particularly, to a kind of Intelligent isolation switch mechanical failure diagnostic instrument.
Background technology
Current existing disconnecting switch mechanical load detection device function is more single, only realizes the torsion to disconnecting switch
The detection of square, corner can not carry out the analyzing and diagnosing of data automatically, and testing crew is allow intuitively to understand disconnecting switch machinery event
Hinder position and severity, accomplishes that diagnosis process is intelligent, automates.With the development of development of Mobile Internet technology, various big numbers
It is possibly realized according to the foundation in library, uploads, analyzes and carry for same device history data and more the automatic of distinct device data
Take function, it is also necessary to further strengthen, a kind of Intelligent isolation switch mechanical failure diagnostic instrument is urgently developed.
Invention content
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of dynamics to adopt in real time
Collect main-shaft torque, angle of eccentricity and power of motor, generate torque-corner conditional curve and torque-power process curve, diagnosis every
The Intelligent isolation switch mechanical failure diagnostic instrument for closing mechanical breakdown is left, with GPS positioning, timing, data storage and failure
The function of diagnosis is suitable for the mechanical fault diagnosis demand of 110kV~1000kV open isolating switchs.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of Intelligent isolation switch mechanical failure diagnostic instrument, including：Wireless communication module, measures work(at central processing unit
Can module, GPS positioning system and diagnostic function module, the central processing unit respectively with wireless communication module, measure work(
Energy module, GPS positioning system are connected with diagnostic function module, wherein：
The wireless communication module is used for channel radio between disconnecting switch mechanical failure diagnostic instrument and mobile intelligent terminal
Letter connection, sends the information of the disconnecting switch mechanical failure diagnostic instrument to the mobile intelligent terminal；
The central processing unit for receiving and storing information, and is coordinated to coordinate disconnecting switch mechanical fault diagnosis
Other modules in instrument fuselage work；
The GPS positioning system, main-shaft torque, angle of eccentricity when for disconnecting switch operating mechanism divide-shut brake, electricity
The measurement of acc power, and data information is transmitted to central processing unit；
The diagnostic function module, the measurement data for disconnecting switch is analyzed, and diagnostic result is transmitted to center
Processing unit.
Preferably, the wireless communication module is DTU built in H7710 electric power.
Preferably, the central processing unit is Siemens-S7-300CPU314C-2PTP central processing unit, including
Memory and main control MCU, wherein：The memory uses EPROM；The main control MCU uses CPU314C-2PTP.
Preferably, the measurement function module is ACR10E electrical measuring instruments.
Preferably, the GPS positioning system is the standby positioning terminal of GT770 micro supper-longs.
Preferably, the diagnostic function module is ENOS data acquisition devices.
Preferably, the standby positioning terminal of the GT770 micro supper-longs or the ENOS data acquisition devices and the center
The I/O interfaces of processing unit are electrically connected.
Preferably, the measurement function module includes main-shaft torque measurement module, angle of eccentricity measurement module, power of motor
Measurement module and human-computer interaction module, wherein：
The main-shaft torque measurement module includes the resistance strain gage being mounted on the disconnecting switch operating mechanism main shaft,
Using resistance strain gage as sensor, builds full-bridge circuit and obtain main-shaft torque signal；
The angle of eccentricity measurement module includes the photoelectric sensor being mounted on the disconnecting switch operating mechanism main shaft,
For acquisition angles signal；
The power of motor measurement module includes power of motor sensor, for acquiring the disconnecting switch operating mechanism
Output power of motor；
The human-computer interaction module includes liquid crystal display, for realizing institute by operation selection of the testing crew on liquid crystal display
Each function of Intelligent isolation switch mechanical failure diagnostic instrument is stated, and includes in liquid by parameter, test data, diagnostic result information
On crystalline substance screen, is stored and be sent to the mobile intelligent terminal, inquiry and the Analysis Service of user are provided.
Preferably, the wireless communication module includes bluetooth module, RF radio-frequency modules and Wifi modules, wherein：The indigo plant
Tooth module uses the Bluetooth chip of 4.2 agreements of blueteeth；The RF radio-frequency modules use the mono- transmitting chips of OOK；It is described
Wifi modules use the embedded radio device networked servers of xPico.
Preferably, the Intelligent isolation switch mechanical failure diagnostic instrument is additionally provided with time device, wherein the time device
Using siemens-230RCO logic controllers.
Compared with prior art, the present invention has the following advantages：
Intelligent isolation switch mechanical failure diagnostic instrument of the present invention passes through central processing unit and wireless communication module and movement
Intelligent terminal carries out information exchange；
Analysis is managed to position and mechanical property parameter by mobile intelligent terminal, is joined according to position, time
Several to carry out classification storage to data, same equipment is compared with historical data, and distinct device does lateral comparison by voltage class,
To facilitate the management to test data and equipment health condition；
Main-shaft torque when acquiring disconnecting switch operating mechanism divide-shut brake in real time by measuring function module, angle of eccentricity and
Power of motor simultaneously generates torque-angle and torque-power data curve, is shown on fuselage liquid crystal display and mobile intelligent terminal,
Testing crew is facilitated to monitor test process；
By diagnostic function module to the mechanical condition of disconnecting switch operating mechanism, carried out using confidence interval lateral, vertical
To and comprehensive analysis, to judge position and the fault severity level of mechanical breakdown；
Apparatus of the present invention are a Intelligent isolation switch mechanical failure diagnostic instruments, have automatic data collection, automatic management,
It is test process visualization, easy to operate, the characteristics of mobile management, realize it is detectable, the intelligence such as can analyze, can position, can manage
Function can be changed.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the system block diagram of the present invention；
Fig. 2 is that the practical application of the present invention connects block diagram.
Drawing reference numeral explanation：
1 is central processing unit；2 be GPS positioning system；3 be measurement function module；31 be torque measurement module；32 are
Outer corner measurement module；33 be power measurement module；34 be human-computer interaction module；4 be diagnostic function module；5 be wireless telecommunications mould
Block；51 be bluetooth module；52 be RF radio-frequency modules；53 be Wifi modules；6 be time device；7 be master cpu；8 be memory.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is a part of the embodiment of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other reality that those of ordinary skill in the art are obtained without making creative work
Example is applied, the scope of protection of the invention should be all belonged to.
As illustrated in fig. 1 and 2, the present embodiment is a kind of disconnecting switch mechanical fault diagnosis interacted with mobile intelligent terminal
Instrument, includes diagnostic device fuselage, central processing unit 1, GPS positioning system 2, measure function module 3, diagnostic function module 4,
Wireless communication module 5 and time device 6.Central processing unit 1, GPS positioning module 2 are all disposed within diagnosis with other modules and set
In standby host body.
Wherein, central processing unit 1 includes main control unit MCU 7 and memory 8, is used to receive and store information, and
Other modules coordinated in disconnecting switch mechanical failure diagnostic instrument fuselage work；GPS positioning system 2, with the centre
It manages unit to be electrically connected, for acquiring the location information when work of disconnecting switch mechanical failure diagnostic instrument；Function module 3 is measured,
With the central processing unit 1 be electrically connected, be used for disconnecting switch operating mechanism divide-shut brake when main-shaft torque, angle of eccentricity,
The measurement of power of motor, and data information is transmitted to central processing unit 1；Diagnostic function module 4, with the central processing list
Member 1 is electrically connected, and the measurement data for disconnecting switch is analyzed, and diagnostic result is transmitted to central processing unit 1；Channel radio
Believe module 5, including bluetooth module 51, RF radio-frequency modules 52 and WIFI module 53, for disconnecting switch mechanical failure diagnostic instrument with
Connection is wirelessly communicated between mobile intelligent terminal, sends the information of the disconnecting switch mechanical failure diagnostic instrument to the movement
Intelligent terminal, wherein the bluetooth module 51：For realizing the Intelligent isolation switch mechanical failure diagnostic instrument and fixed equipment
It is exchanged with the short-range data of mobile device；The RF radio-frequency modules 52：Employee's card image of operator for identification, it is ensured that
Data safety；The WIFI module 53：For realizing the Intelligent isolation switch mechanical failure diagnostic instrument and WLAN institute
Connection.
Wherein, the measurement function module includes torque measurement module 31, outer corner measurement module 32, power measurement module 33
With human-computer interaction module 34.Main-shaft torque measurement module 31, by the resistance-strain on disconnecting switch operating mechanism main shaft
Piece builds full-bridge circuit and obtains main-shaft torque signal as sensor；Angle of eccentricity measurement module 32, by being mounted on disconnecting switch
Photoelectric sensor acquisition angles signal on operating mechanism main shaft；Power of motor measurement module 33 acquires the motor of operating mechanism
Output power；Human-computer interaction module 34 realizes disconnecting switch mechanical breakdown by operation selection of the testing crew on liquid crystal display
Each function of diagnostic equipment, and by presentation of information such as parameter, test data, diagnostic results on liquid crystal display, stored transmission
To mobile intelligent terminal, inquiry and the Analysis Service of user are provided.
In addition, setting having time device 6 and display screen (do not show on figure on the disconnecting switch mechanical failure diagnostic instrument fuselage
Go out), the display screen obtains the temporal information of the time device and is checked for user, and the temporal information is uploaded to institute simultaneously
Mobile intelligent terminal is stated so as to the further management equipment information of the user.
The mobile intelligent terminal, specific works pattern are：To the measurement number of position, time and mechanical property parameter
It is believed that breath carries out real-time automatic collecting, and the data of acquisition are managed analysis, data are carried out according to position, time parameter
Classification storage, same equipment are compared with historical data, and distinct device does lateral comparison by voltage class, to facilitate to experiment
The management of data and equipment health condition.
The diagnostic function module, specific works pattern are：To the mechanical condition of disconnecting switch operating mechanism, utilize
Confidence interval carries out lateral, longitudinal direction and comprehensive analysis, to judge position and the fault severity level of mechanical breakdown.
The measurement function module, specific works pattern are：The disconnecting switch operating mechanism division is acquired in real time
Main-shaft torque when lock, angle of eccentricity and power of motor simultaneously generate torque-angle and torque-power data curve, are shown in institute
It states on display screen and the mobile intelligent terminal.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in various equivalent modifications or replace
It changes, these modifications or substitutions should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with right
It is required that protection domain subject to.
Claims (10)
1. a kind of Intelligent isolation switch mechanical failure diagnostic instrument, which is characterized in that including：Wireless communication module, central processing list
Member measures function module, GPS positioning system and diagnostic function module, the central processing unit respectively with radio communication mold
Block, measurement function module, GPS positioning system are connected with diagnostic function module, wherein：
The wireless communication module, for the company of wireless communication between disconnecting switch mechanical failure diagnostic instrument and mobile intelligent terminal
It connects, sends the information of the disconnecting switch mechanical failure diagnostic instrument to the mobile intelligent terminal；
The central processing unit for receiving and storing information, and is coordinated to coordinate disconnecting switch mechanical failure diagnostic instrument machine
Other modules in body work；
The GPS positioning system, main-shaft torque, angle of eccentricity when for disconnecting switch operating mechanism divide-shut brake, motor work(
The measurement of rate, and data information is transmitted to central processing unit；
The diagnostic function module, the measurement data for disconnecting switch is analyzed, and diagnostic result is transmitted to central processing
Unit.
2. a kind of Intelligent isolation switch mechanical failure diagnostic instrument according to claim 1, which is characterized in that the channel radio
Letter module is DTU built in H7710 electric power.
3. a kind of Intelligent isolation switch mechanical failure diagnostic instrument according to claim 1, which is characterized in that the centre
Reason unit is Siemens-S7-300CPU314C-2PTP central processing unit, including memory and main control MCU, wherein：It is described
Memory uses EPROM；The main control MCU uses CPU314C-2PTP.
4. a kind of Intelligent isolation switch mechanical failure diagnostic instrument according to claim 1, which is characterized in that the measurement work(
Energy module is ACR10E electrical measuring instruments.
5. a kind of Intelligent isolation switch mechanical failure diagnostic instrument according to claim 1, which is characterized in that the GPS is fixed
Position system is the standby positioning terminal of GT770 micro supper-longs.
6. a kind of Intelligent isolation switch mechanical failure diagnostic instrument according to claim 1, which is characterized in that the diagnosis work(
Energy module is ENOS data acquisition devices.
7. a kind of Intelligent isolation switch mechanical failure diagnostic instrument according to claim 5 or 6, which is characterized in that described
The I/O interface electricity of the standby positioning terminal of GT770 micro supper-longs or the ENOS data acquisition devices and the central processing unit
Property connection.
8. a kind of Intelligent isolation switch mechanical failure diagnostic instrument according to claim 1, which is characterized in that the measurement work(
Can module include main-shaft torque measurement module, angle of eccentricity measurement module, power of motor measurement module and human-computer interaction module,
In：
The main-shaft torque measurement module includes the resistance strain gage being mounted on the disconnecting switch operating mechanism main shaft, will be electric
Foil gauge is hindered as sensor, is built full-bridge circuit and is obtained main-shaft torque signal；
The angle of eccentricity measurement module includes the photoelectric sensor being mounted on the disconnecting switch operating mechanism main shaft, is used for
Acquisition angles signal；
The power of motor measurement module includes power of motor sensor, the motor for acquiring the disconnecting switch operating mechanism
Output power；
The human-computer interaction module includes liquid crystal display, for realizing the intelligence by operation selection of the testing crew on liquid crystal display
Each function of energy disconnecting switch mechanical failure diagnostic instrument, and include in liquid crystal display by parameter, test data, diagnostic result information
On, it is stored and is sent to the mobile intelligent terminal, inquiry and the Analysis Service of user are provided.
9. a kind of Intelligent isolation switch mechanical failure diagnostic instrument according to claim 1, which is characterized in that the channel radio
Letter module includes bluetooth module, RF radio-frequency modules and Wifi modules, wherein：The bluetooth module is assisted using blueteeth 4.2
The Bluetooth chip of view；The RF radio-frequency modules use the mono- transmitting chips of OOK；The Wifi modules are embedded unlimited using xPico
Equipment networking server.
10. a kind of Intelligent isolation switch mechanical failure diagnostic instrument according to claim 1, which is characterized in that the intelligence
Energy disconnecting switch mechanical failure diagnostic instrument is additionally provided with time device, wherein the time device uses siemens-230RCO logics
Controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810739075.XA CN108766812A (en) | 2018-07-06 | 2018-07-06 | A kind of Intelligent isolation switch mechanical failure diagnostic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810739075.XA CN108766812A (en) | 2018-07-06 | 2018-07-06 | A kind of Intelligent isolation switch mechanical failure diagnostic instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108766812A true CN108766812A (en) | 2018-11-06 |
Family
ID=63972764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810739075.XA Pending CN108766812A (en) | 2018-07-06 | 2018-07-06 | A kind of Intelligent isolation switch mechanical failure diagnostic instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN108766812A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110133319A (en) * | 2019-05-10 | 2019-08-16 | 国网上海市电力公司 | High speed grounding switch spindle angular velocity detection device in a kind of GIS device |
| CN112098828A (en) * | 2020-09-10 | 2020-12-18 | 国网江苏省电力有限公司无锡供电分公司 | AIS switch installation calibration and maintenance intelligent detection system and method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198929A (en) * | 2014-07-14 | 2014-12-10 | 国网上海市电力公司 | Detection device and detection method for outdoor high voltage isolator |
| CN204649928U (en) * | 2015-05-20 | 2015-09-16 | 国网上海市电力公司 | A kind of fault state of circuit breaker diagnostic device |
| CN105321039A (en) * | 2015-09-24 | 2016-02-10 | 国家电网公司 | Disconnector online monitoring data management system and method |
| CN107015143A (en) * | 2017-05-16 | 2017-08-04 | 国网上海市电力公司 | A kind of disconnecting switch mechanical load self-operated measuring unit and measuring method |
| CN206547023U (en) * | 2016-12-19 | 2017-10-10 | 济南力豪电器有限公司 | A kind of intelligence control system of disconnecting switch divide-shut brake |
| CN107390120A (en) * | 2017-07-26 | 2017-11-24 | 国网河南省电力公司南阳供电公司 | Disconnecting switch mechanical load Intelligent live test device and method of testing |
| CN207301275U (en) * | 2017-07-26 | 2018-05-01 | 国网河南省电力公司南阳供电公司 | A kind of electric isolating switch performance testing device |
-
2018
- 2018-07-06 CN CN201810739075.XA patent/CN108766812A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198929A (en) * | 2014-07-14 | 2014-12-10 | 国网上海市电力公司 | Detection device and detection method for outdoor high voltage isolator |
| CN204649928U (en) * | 2015-05-20 | 2015-09-16 | 国网上海市电力公司 | A kind of fault state of circuit breaker diagnostic device |
| CN105321039A (en) * | 2015-09-24 | 2016-02-10 | 国家电网公司 | Disconnector online monitoring data management system and method |
| CN206547023U (en) * | 2016-12-19 | 2017-10-10 | 济南力豪电器有限公司 | A kind of intelligence control system of disconnecting switch divide-shut brake |
| CN107015143A (en) * | 2017-05-16 | 2017-08-04 | 国网上海市电力公司 | A kind of disconnecting switch mechanical load self-operated measuring unit and measuring method |
| CN107390120A (en) * | 2017-07-26 | 2017-11-24 | 国网河南省电力公司南阳供电公司 | Disconnecting switch mechanical load Intelligent live test device and method of testing |
| CN207301275U (en) * | 2017-07-26 | 2018-05-01 | 国网河南省电力公司南阳供电公司 | A kind of electric isolating switch performance testing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110133319A (en) * | 2019-05-10 | 2019-08-16 | 国网上海市电力公司 | High speed grounding switch spindle angular velocity detection device in a kind of GIS device |
| CN112098828A (en) * | 2020-09-10 | 2020-12-18 | 国网江苏省电力有限公司无锡供电分公司 | AIS switch installation calibration and maintenance intelligent detection system and method |
| CN112098828B (en) * | 2020-09-10 | 2024-03-15 | 国网江苏省电力有限公司无锡供电分公司 | AIS switch installation calibration and overhaul intelligent detection system and method |
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