CN110224489A - Distribution net equipment based on cloud platform tests remote monitoring system - Google Patents
Distribution net equipment based on cloud platform tests remote monitoring system Download PDFInfo
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- CN110224489A CN110224489A CN201910540509.8A CN201910540509A CN110224489A CN 110224489 A CN110224489 A CN 110224489A CN 201910540509 A CN201910540509 A CN 201910540509A CN 110224489 A CN110224489 A CN 110224489A
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
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- H02J13/0075—
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
This application involves a kind of, and the distribution net equipment based on cloud platform tests remote monitoring system comprising monitoring device, station and background service center；Background service center includes cloud platform and server；Monitoring device is transferred to station for acquiring data needed for distribution net equipment is tested；Station is for storing, select, show and issue data, according to data generation test report, in data there are alarming when problem, and data and test report is transferred to cloud platform；Server connects cloud platform, and server is used to realize data analysis and export according to the data and test report of cloud platform.Compared with traditional experiment work, solve that traditional distribution trial is not in place and supervision situation not in place, improve test efficiency, ensure the accuracy of test data and effective control to test data, it ensure that distribution is safely operated, power supply reliability is improved, can be further improved the IT application in management and fining of power grid, has important meaning to the realization of smart grid.
Description
Technical field
This application involves distribution net equipment monitoring fields, more particularly to the long-range monitoring of distribution net equipment test based on cloud platform
System.
Background technique
Distribution net equipment assets between power grid and user, survey by the state before distribution net equipment puts into operation and during day-to-day operation
Examination, maintenance are to ensure the basic means of distribution safe and reliable operation.Conventional distribution net equipment pilot project mainly has D.C. resistance
Test, megger test, ac voltage withstanding test, loop resistance test, no-load voltage ratio test etc., these test items are all common
's.But how to ensure the accuracy of test data and effective control to test data, it is to guarantee distribution safe operation, improve
Power supply reliability, the technical guarantee for promoting user satisfaction.
The research for acquiring and monitoring both at home and abroad at present systems technology about data is quite mature, and Remote Monitoring Technology is
It is widely used in the fields such as power distribution automation, metering automation, monitoring remote video, but is set both at home and abroad for distribution at present
Standby field test data acquisition and the research of automatic system for monitoring are almost blank, the field test and management of distribution net equipment
Work still using live man-made chamber, manual record, manual entry formula operating mode.It is set in the external distribution that can be consulted
Standby field test and management work is also such.The mode can be described as the distribution test method of pure manual mode, need several
Technical staff shows up, and there are the wastes of human resources；Since test item is various, test equipment multiplicity, to field connection, test
Equipment uses etc. more difficult；Data record and subsequent data processing not only need to consume a large amount of time, but also
It is difficult the mistake for preventing to occur in data record and data handling procedure completely, the final judge for influencing test result；Separately
Outside, since experimental data processing is usually to withdraw behind scene just to complete, when test result is not inconsistent standardization, it is difficult to be ensured of people
Going wrong still for operation, there are problems for equipment itself, according to the rule of scientific experimentation, need to carry out second trial and test
Card, but then wasting manpower and material resources are tested again；In addition, the historical test data of equipment is the weight of equipment state trend analysis
Data source is wanted, and test data acquired in the distribution net equipment test under the mode is only capable of as this equipment state assessment
Foundation can not accomplish to set up the equipment working state, the associated pass of state development trend between the test data of different time span
System, is also a kind of wasting of resources for big data era.
Smart grid is the inexorable trend of electric power network technique development and the inevitable choice of socio-economic development, pure manual mode
Distribution net equipment test model be already unable to satisfy the internet of things era technology development needs and smart grid realize during
The problem of urgent need to resolve.
Summary of the invention
Based on this, it is necessary to provide a kind of distribution net equipment test remote monitoring system based on cloud platform.
A kind of distribution net equipment test remote monitoring system based on cloud platform comprising monitoring device, station and backstage
Service centre；The background service center includes cloud platform and server；The monitoring device is for acquiring distribution net equipment test
Required data are transferred to the station；The station is for storing, selecting, showing and issuing the data, according to described
Data generate test report, in the data there are alarming when problem, and the data and the test report are transmitted
To the cloud platform；The server connects the cloud platform, and the server is used for the data according to the cloud platform
And the test report realizes data analysis and export.
Above-mentioned distribution net equipment tests remote monitoring system, by needing the monitoring module used to be integrated into a prison a variety of
Survey device, avoid the need for using live man-made chamber, manual record, manual entry formula operating mode, prison positioned at scene
Surveying device may be implemented a variety of monitoring tests, has been truly realized an equipment and has completed the technical effect all tested, data processing
Work is completed in station, cloud platform and/or server, can be artificial to avoid occurring in data record and data handling procedure
Mistake, capable of accurately determining equipment itself, there are problems, so that it is guaranteed that the accuracy of test result, then passes through station again
Output is summarized by server realization, compared with traditional experiment work, distribution test can be preferably supervised, significantly improve distribution
Test level, solves that traditional distribution trial is not in place and supervision situation not in place, improves test efficiency, it is ensured that test number
According to accuracy and to effective control of test data, ensure that distribution is safely operated on this basis, it is reliable to improve power supply
Property, it can be further improved the IT application in management and fining of power grid, have important meaning to the realization of smart grid.
The monitoring device includes several modules in one of the embodiments, and several modules include D.C. resistance
Module, ac voltage withstanding module, loop resistance module, insulation resistance module, no-load voltage ratio module, data acquisition module, fortune control module and
Communication module；The data acquisition module is separately connected the D.C. resistance module, the ac voltage withstanding module, circuit electricity
It hinders module, the insulation resistance module, the no-load voltage ratio module and the fortune and controls module；The fortune control module is also connected with the communication
Module；The communication module connects the station；The station connects the server by the cloud platform.
In one of the embodiments, the station be equipped with memory module, selecting module, display module, release module,
Generation module, alarm module and transmission module；The memory module is for storing the data；The selecting module is for selecting
The data；The display module is for showing the data；The release module is for issuing the data；The generation mould
Block is used to generate test report according to the data or generates test report according to the selected data；The alarm mould
Block issues alarm signal for depositing in the data when abnormal；The transmission module is used to report the data and the test
Announcement is transferred to the cloud platform or the alarm signal is transferred to the cloud platform.
The transmission module includes GPRS module and/or WIFI module in one of the embodiments,.
The station is additionally provided with locating module in one of the embodiments, and the locating module is separately connected described
Display module, the release module, the generation module, the alarm module and/or the transmission module.
The station is additionally provided with photographing module in one of the embodiments, and the photographing module is separately connected described
Memory module, the display module and/or the transmission module.
The station is additionally provided with processing module in one of the embodiments, and the processing module is separately connected described
Memory module, the selecting module, the display module, the release module, the generation module, the alarm module, institute
State transmission module, the locating module and the photographing module.
The cloud platform is equipped with receiving module, database module, remote communication module and net in one of the embodiments,
Network release module；The receiving module is used to receive the data, the test report and/or the report of the transmission module
Alert signal；The database module is used for according to the data and the test report is established or supplementary data library；It is described long-range
Communication module is for accessing remote access information and interactive correspondence；The Web Publishing module is used for through number described in Web Publishing
According to and/or the test report.
The server is equipped with AM access module, checks module, analysis module and export mould in one of the embodiments,
Block；The AM access module is for accessing remote access information and interactive correspondence；It is described check module for realizing the data and
The real-time or history of the test report is checked；The analysis module is for realizing the data and the data of the test report
Analysis；The export module for realizing the data and the test report export.
The server is additionally provided with authority management module in one of the embodiments, and the authority management module is used for
User right is managed, the AM access module is used to access remote access information and interactive correspondence according to user right.
Detailed description of the invention
Fig. 1 is the structure connection diagram of one embodiment of the application.
Fig. 2 is the station display schematic diagram of another embodiment of the application.
Fig. 3 is the structure connection diagram of the another embodiment of the application.
Fig. 4 is the structural schematic diagram of the D.C. resistance module of one embodiment of the application.
Fig. 5 is the circuit diagram of the filter amplification circuit of embodiment illustrated in fig. 4.
Fig. 6 is the ac voltage withstanding module of one embodiment of the application and its structure connection diagram of application.
Fig. 7 is the structural schematic diagram of the loop resistance module of one embodiment of the application.
Fig. 8 is the circuit diagram of the amplifying circuit of embodiment illustrated in fig. 7.
Fig. 9 is the structural schematic diagram of the insulation resistance module of one embodiment of the application.
Figure 10 is the circuit diagram of the amplifying circuit of embodiment illustrated in fig. 9.
Figure 11 is the working principle diagram of the no-load voltage ratio module of one embodiment of the application.
Figure 12 is the circuit diagram of amplifying circuit used in embodiment illustrated in fig. 11.
Specific embodiment
In order to make the above objects, features, and advantages of the present application more apparent, with reference to the accompanying drawing to the application
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this Shen
Please.But the application can be implemented with being much different from other way described herein, those skilled in the art can be not
Similar improvement is done in the case where violating the application intension, therefore the application is not limited by the specific embodiments disclosed below.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term used in the description of the present application " hangs down
It is straight ", " horizontal ", "left", "right" and similar statement for illustrative purposes only, be not offered as being uniquely to implement
Mode.Unless otherwise defined, technical and scientific term all used in the description of the present application and the skill for belonging to the application
The normally understood meaning of the technical staff in art field is identical.Term used in the description of the present application is intended merely to describe
The purpose of specific embodiment, it is not intended that in limitation the application.Term "and/or" packet used in the description of the present application
Include any and all combinations of one or more related listed items.
For test equipment is many kinds of, wiring is complicated, experimental data during distribution net equipment test under pure artificial mode
Housekeeping is complicated, test report generates the drawbacks such as troublesome, data user rate is low, designs a set of distribution net equipment based on cloud platform
Remote monitoring system is tested, in the application one embodiment, a kind of long-range monitoring system of distribution net equipment test based on cloud platform
System comprising monitoring device, station and background service center；The background service center includes cloud platform and server；Institute
Monitoring device is stated for acquiring data needed for distribution net equipment is tested, is transferred to the station；The station is for storing, selecting
The data are selected, shown and issued, generate test report according to the data, in the data there are alarming when problem,
And the data and the test report are transferred to the cloud platform；The server connects the cloud platform, the service
Device is used to realize data analysis and export according to the data of the cloud platform and the test report.Above-mentioned distribution net equipment examination
Remote monitoring system is tested, by needing the monitoring module used to be integrated into a monitoring device a variety of, avoids the need for using
Live man-made chamber, manual record, manual entry formula operating mode, positioned at scene monitoring device a variety of monitorings may be implemented
Test has been truly realized equipment and has completed the technical effect all tested, data processing work station, cloud platform and/
Or server is completed, and can accurately determine to set to avoid the mistake occurred in data record and data handling procedure
For itself, there are problems, so that it is guaranteed that the accuracy of test result, then summarizes output by server realization by station again,
Compared with traditional experiment work, distribution test can be preferably supervised, significantly improves distribution test level, solves tradition and match
Net trial is not in place and supervision situation not in place, improves test efficiency, it is ensured that the accuracy of test data and to test number
According to effective control, ensure that on this basis distribution be safely operated, improve power supply reliability, can be further improved power grid
IT application in management and fining have important meaning to the realization of smart grid.
A kind of distribution net equipment based on cloud platform tests remote monitoring system in one of the embodiments, comprising with
The part-structure or entire infrastructure of lower embodiment；That is, distribution net equipment test remote monitoring system includes that portion of techniques below is special
Sign or all technical features.A kind of distribution net equipment based on cloud platform tests remote monitoring system in one of the embodiments,
It includes monitoring device, station and background service center.The background service center includes cloud in one of the embodiments,
Platform and server；Such design can design distribution net equipment experimental rig, station (Surface) exploitation, cloud platform
The realizations such as construction, host computer construction, Remote Monitoring-Control System organically combine, and realize that one kind can complete distribution test and automatic
The distribution net equipment based on cloud platform for generating test report tests remote monitoring system, and the system is with cloud and technology of Internet of things
Based on, realize multi function parameter detection integration, test report automatically generate, experiment work standardized administration and equipment life
The functions such as complete cycle period management provide intelligentized O&M mode for distribution net equipment field test, further improve power grid
IT application in management and lean.Monitoring device is also referred to as multifunctional all detection device, in a particular application, multi-functional one
Body monitoring device is connected with Surface, realizes the acquisition of data needed for distribution is tested, data processing, transaction controlling, and will locate
Data after reason reach the function of Surface；Surface completes depositing to the data transmitted by multifunctional all monitoring device
Storage, function selection, real-time display, report generation with check, alarm, telecommunication, Web publication function；Background service center
Including cloud platform and server two parts, server is also referred to as host computer, and cloud platform receives the data and examination that Surface is transmitted
Report is tested, the function of Database, telecommunication, Web publication is completed, host computer completes the real-time or history of data and report
It checks, function derived from data analysis, data and report；The rights management personnel of power grid general bureau and local power supply bureau can pass through
The end Web accesses Surface and background service center.
In one of the embodiments, multifunctional all monitoring device hardware components mainly include D.C. resistance module,
Ac voltage withstanding module, loop resistance module, insulation resistance module, no-load voltage ratio module, data acquisition module, operation and control module and
Communication module；The hardware components of Surface mainly include display module, control module, memory module, communication module, alarm mould
Block；Background service center hardware components mainly include display, Cloud Server.Multifunctional all monitoring device by WIFI with
Surface is connected, and completes the transmission of data；Surface passes through GPRS signal and for example local power supply bureau of background service center
Cloud platform is connected, and completes the transmission of data, can also be realized by Web browser to for example local power supply bureau of background service center
Access；The rights management personnel of power grid general bureau and local power supply bureau can be realized by Web browser to Surface background service
The access of for example local power supply bureau in center.
The monitoring device is transferred to institute for acquiring data needed for distribution net equipment is tested in one of the embodiments,
State station；Monitoring device completes Test Data Collecting in one of the embodiments, operation is communicated with control, with Surface
Function.The monitoring device includes several modules in one of the embodiments, and several modules include D.C. resistance mould
Block, ac voltage withstanding module, loop resistance module, insulation resistance module, no-load voltage ratio module, data acquisition module, fortune are controlled module and are led to
Believe module；The data acquisition module is separately connected the D.C. resistance module, the ac voltage withstanding module, the loop resistance
Module, the insulation resistance module, the no-load voltage ratio module and the fortune control module；The fortune control module is also connected with the communication mould
Block；The communication module connects the station；The station connects the server by the cloud platform.Wherein one
In a embodiment, the D.C. resistance module of multifunctional all monitoring device realizes the function of DCR of Transformer measurement；It hands over
Flow the function that resistance to die block realizes transformer, switchgear voltage-withstand test；Loop resistance module realizes switchgear loop resistance measurement
Function；Insulation resistance module realizes the function of transformer, switchgear insulation measurement；No-load voltage ratio module realizes transformer voltage ratio
The function of measurement；Data acquisition module realizes the function of data acquisition during test；Operation ginseng corresponding to control module realization
The function of data processing and transaction controlling；Communication module is realized to be communicated with Surface, and by treated, data are transmitted to
The function of Surface.Further, the monitoring device includes rack and is arranged described in one of the embodiments,
Several modules in rack, several modules include D.C. resistance module, ac voltage withstanding module, loop resistance module, insulation
Resistive module, no-load voltage ratio module, data acquisition module, fortune control module and communication module；The data acquisition module is separately connected institute
State D.C. resistance module, the ac voltage withstanding module, the loop resistance module, the insulation resistance module, the no-load voltage ratio mould
Block and the fortune control module；The D.C. resistance module is used for detachably connected D.C. resistance；The ac voltage withstanding module is used
In detachably connected pressure-resistant component；The loop resistance module is used for detachably connected loop resistance；The insulation resistance
Module is used for detachably connected insulation resistance；The no-load voltage ratio module is used for detachably connected no-load voltage ratio component；The fortune controls mould
Block is also connected with the communication module；The communication module connects the station.In one of the embodiments, as shown in figure 3,
Monitoring device comprising monitoring device 100, station 200 and server 300；The monitoring device 100 include rack 110 with
And several modules in the rack are set, several modules include D.C. resistance module 121, ac voltage withstanding module 122,
Loop resistance module 123, insulation resistance module 124, no-load voltage ratio module 125, data acquisition module 126, fortune control module 127 and communication
Module 128；The data acquisition module 126 is separately connected the D.C. resistance module 121, the ac voltage withstanding module 122, institute
State loop resistance module 123, the insulation resistance module 124, the no-load voltage ratio module 125 and fortune control module 127；It is described straight
Leakage resistance module 121 is used for detachably connected D.C. resistance；The ac voltage withstanding module 122 is used for detachably connected pressure resistance
Component；The loop resistance module 123 is used for detachably connected loop resistance；The insulation resistance module 124 is for removable
Connect insulation resistance with unloading；The no-load voltage ratio module 125 is used for detachably connected no-load voltage ratio component；The fortune control module 127 also connects
Connect the communication module 128；The communication module 128 connects the station 200；The station 200 connects the service
Device 300；The D.C. resistance module 121, the ac voltage withstanding module 122, the loop resistance module 123, the insulated electro
Resistance module 124 and the no-load voltage ratio module 125 are connect with the first equipment 400 to be monitored respectively.Further, an implementation wherein
In example, the D.C. resistance module, the ac voltage withstanding module, the loop resistance module, the insulation resistance module and institute
The quantity for stating no-load voltage ratio module is at least one.In one of the embodiments, the quantity of the D.C. resistance module be one,
Two or more；In one of the embodiments, the quantity of the ac voltage withstanding module be one, two or more；Wherein
In one embodiment, the quantity of the loop resistance module is one, two or more；It is described in one of the embodiments,
The quantity of insulation resistance module be one, two or more；The quantity of the no-load voltage ratio module is one in one of the embodiments,
It is a, two or more.The D.C. resistance module is used for detachably connected D.C. resistance in one of the embodiments,；?
In one embodiment, direct current of the D.C. resistance module for detachably connected transformer and/or switchgear etc.
Resistance.The D.C. resistance module is used for detachably connected transformer and/or switchgear etc. extremely in one of the embodiments,
A few D.C. resistance.Such design realizes the test of the D.C. resistance of the equipment such as transformer, switchgear.One wherein
In embodiment, the ac voltage withstanding module is for detachably connected pressure-resistant component；The exchange in one of the embodiments,
Pressure-resistant component of the resistance to die block for detachably connected transformer and/or switchgear etc..It is described in one of the embodiments,
At least one pressure-resistant component of the ac voltage withstanding module for detachably connected transformer and/or switchgear etc..Such design, it is real
The function of the voltage-withstand test of the equipment such as transformer, switchgear is showed.The loop resistance module is used in one of the embodiments,
In detachably connected loop resistance；The loop resistance module is opened for detachably connected in one of the embodiments,
Close the loop resistance of cabinet etc..The loop resistance module is for detachably connected switchgear etc. in one of the embodiments,
At least primary Ioops resistance.Such design realizes the function of the loop resistance measurement of the equipment such as switchgear.One wherein
In embodiment, the insulation resistance module is used for detachably connected insulation resistance；The insulation in one of the embodiments,
Insulation resistance of the resistive module for detachably connected transformer and/or switchgear etc..In one embodiment, described exhausted
An at least insulation resistance of the edge resistive module for detachably connected transformer and/or switchgear etc..Such design is realized
The function of the insulation measurements of equipment such as transformer, switchgear.The no-load voltage ratio module is used in one of the embodiments,
Detachably connected no-load voltage ratio component；The no-load voltage ratio module is for detachably connected transformer etc. in one of the embodiments,
No-load voltage ratio component.The no-load voltage ratio module becomes at least the one of detachably connected transformer etc. in one of the embodiments,
Compare component.Such design realizes the function of the no-load voltage ratio measurement of the equipment such as transformer.It is described in one of the embodiments,
Fortune control module is also connected with the communication module；The fortune control module is equipped with control switch in one of the embodiments, wherein
In one embodiment, the fortune control module is equipped with control terminal.The rack includes framework and setting in one of the embodiments,
Mounting rack inside the framework, each module is arranged on the mounting rack and at least partly described module is located at institute
It states inside framework.Such design, is conducive to be integrally formed a closing or semi-enclosed structure, easy to carry, install and make
With.Further, handgrips is additionally provided with outside the framework in one of the embodiments,.In one of the embodiments,
The framework has rectangular shape, such as similar to notebook or suitcase etc..It is described straight in one of the embodiments,
Leakage resistance module, the ac voltage withstanding module, the loop resistance module, the insulation resistance module, the no-load voltage ratio module, institute
Data acquisition module, fortune control module and the communication module is stated to be arranged on the mounting rack.An implementation wherein
It is the D.C. resistance module, the ac voltage withstanding module, the loop resistance module, the insulation resistance module, described in example
At least one in no-load voltage ratio module, the data acquisition module, fortune control module and the communication module is located in the framework
Portion.The D.C. resistance module, the ac voltage withstanding module, the loop resistance module, described in one of the embodiments,
Insulation resistance module, the no-load voltage ratio module, the data acquisition module, fortune control module and the communication module are respectively positioned on institute
It states inside framework and the part-structure of an at least module is located at outside the framework.The framework in one of the embodiments,
With control plane, the control plane offers open region, the D.C. resistance module, the ac voltage withstanding module, the circuit
Resistive module, the insulation resistance module, the no-load voltage ratio module are respectively equipped with connecting pin, and each connecting pin passes through the opening
Area and be located at the framework outside.Such design is conducive to realize connection entirely through an open region and carry out every
Experiment work so as to standardize may be implemented a variety of monitoring tests by being located at the monitoring device at scene, can accurately sentence
It surely is that there are problems for equipment itself, so that it is guaranteed that the accuracy of test result.Each connecting pin in one of the embodiments,
Integrally disposed is a normalization connecting pin.Such design is conducive to that a unified normalization connecting pin, system is integrally formed
In multifunctional all monitoring device external wiring pattern normalization, it is only necessary to all tests can be completed in a set of wiring,
Very convenient in actual use, especially cooperation is made into framework and uses similar to the form of notebook or suitcase.At it
In middle one embodiment, the framework has operating surface, and the operating surface and the control plane are adjacent；The fortune control module is equipped with
An at least control terminal, and each control terminal is placed on the operating surface.Such design, can be by operating surface come convenient
Ground controls the fortune and controls module.The control plane is also provided with bonding pad in one of the embodiments, and the communication module is set
There are communication ends, the communication ends pass through the bonding pad and are located at outside the framework.Further, one embodiment wherein
In, the communication module is wired network adapter, and the communication ends pass through the bonding pad and are located at outside the framework；Or institute
Stating communication module is wireless network card, and end passes through the bonding pad as the communication ends and is located at outside the framework.?
In one embodiment, the communication module includes wireless communication module, and the wireless communication module and the station
It is wirelessly connected.Several modules further include electric-controlled switch module in one of the embodiments, the electric-controlled switch module point
The D.C. resistance module, the ac voltage withstanding module, the loop resistance module, the insulation resistance module, institute are not connected
State no-load voltage ratio module, the data acquisition module, fortune control module and the communication module.Such design is conducive to pass through
Electric-controlled switch controls the D.C. resistance module, the ac voltage withstanding module, the loop resistance module, the insulation resistance mould
Block, the no-load voltage ratio module, the data acquisition module, fortune control module and the communication module；It is especially long-range or non-connect
Each correlation module is controlled to touch by electric-controlled switch.Further, the electric-controlled switch mould in one of the embodiments,
Block includes multiple sub- control modules, and each sub- control module connects the D.C. resistance module, the ac voltage withstanding correspondingly
Module, the loop resistance module, the insulation resistance module, the no-load voltage ratio module, the data acquisition module, fortune control
Module and the communication module, i.e., it is the described D.C. resistance module, the ac voltage withstanding module, the loop resistance module, described
It is each in insulation resistance module, the no-load voltage ratio module, the data acquisition module, the fortune control module and the communication module
Module connects a sub- control module.Such design, by needing the monitoring module used to be integrated into a monitoring a variety of
Device, avoid the need for using live man-made chamber, manual record, manual entry formula operating mode, monitoring positioned at scene
A variety of monitoring tests may be implemented in device, have been truly realized an equipment and have completed the technical effect all tested.One wherein
In embodiment, the software technology implementation of multifunctional all monitoring device is to develop using using C language, and exploitation environment is
Keil uVision4, software runtime environment are embedded real-time operating system uC/OS_II.Such design, a variety of needs
The monitoring module used is integrated into a monitoring device, avoids the need for using live man-made chamber, manual record, manual entry
A variety of monitoring tests may be implemented in the operating mode of formula, the monitoring device positioned at scene, have been truly realized an equipment and have completed entirely
The technical effect of portion's test, also, it is mutually indepedent between each functional module of multifunctional all monitoring device, it can be by specific requirement
It extends or deletes.
Further, in one of the embodiments, the D.C. resistance module as shown in figure 4, wherein filter and amplification electricity
Road is as shown in figure 5, since the electric current of DC voltage source is possible to excessive, so voltage is provided using constant-current source, when closure is opened
When closing S1, regulated power supply En charges to tested winding, when electric current reaches constant current source current value In, is closed S2 at this time, disconnects S1,
Circuit is transferred to current stabilization state, and constant-current supply In forces to provide electric current to circuit.After testing transient process, transformer winding
All pass through same electric current In with the measuring resistance of circuit in series, in the voltage drop U that transformer winding both ends generatex=RxIn, marking
The pressure drop position U that quasi- resistance both ends generaten=RnIn, then winding resistance RxForPass through high-precision amplifying sum number
Winding and standard resistor at two terminals voltage can be measured according to acquisition module, the direct current of winding can be calculated by operation control module
Resistance value Rx.In the present embodiment, D.C. resistance module uses the source of stable pressure and constant-current source of Nantong Jia Ke power supply Manufacturing Co., Ltd, type
Number for JKDYCK series, its working method be it is intermittent, be set as continuation mode when having preferable radiator Shi Yike, it is cold
But it can also be air cooling way that mode, which is natural cooling, and control terminal is Transistor-Transistor Logic level control.Amplifier Model selects AD620.AD620
Gain ranging is 1 to 10000 continuously adjustable, and gain size is arranged by a non-essential resistance.Furthermore AD620 is using 8 feet
SOIC encapsulation, size is small, conducive to the layout designs of narrow circuit board.And power consumption is very low, and maximum operating currenbt is only 1.3mA,
Thus it is very suitable to battery and portable application.The high-precision of AD620 is very high, and offset voltage is also very low, is the spies such as sensor interface
The suitable selection of different acquisition system, and it also has small noise, small power consumption and the lower benefit of bias current.
Further, the ac voltage withstanding module and its application are filtered as shown in fig. 6, rectifying in one of the embodiments,
Wave uses maximum input voltage as 1000V, and rated current is the rectifier bridge stack of 10A, then model KBU1010G is being exported
Hold one 2200uF of parallel connection, the electrolytic capacitor of pressure-resistant 450V DC, for reducing the pulsation for filtering out the DC voltage of rectification output
And ripple, a smoothing effect is played to the voltage of DC side, it is straight preferably to provide an ideal input for inverter circuit
Galvanic electricity source.The switching device that inverter circuit is selected is insulated gate bipolar transistor (IGBT).IGBT integrates (two pole of electric power TGTR
Pipe) and the advantages of MOSFET (insulated-gate type field effect transistor), switching speed is high, and switching loss is small, with lower on-state
Pressure drop and higher input impedance, and while keeping high switching frequency, moreover it is possible to have high voltage ability, so answering extensively
For the various occasions such as frequency converter, Switching Power Supply.In the embodiment, the production of FAIRCHILD company, the model U.S.
FGA25N120, work voltage rating are 1200V, rated current 40A.Wherein, inversion filters L=1mH, C=250N.F's
Inductance and capacitor.Working principle is simply described as follows: current rectifying and wave filtering circuit input terminal is the standard alternating current of 220V, 50Hz, by city
Electricity is converted into stable DC source, the input terminal as inverter；Operation control module exports pwm pulse signal, controls inverse
The shutdown and conducting of IGBT switching device in power transformation road, and thereby realize the function of regulating system output voltage；Inverter circuit is logical
The control to the switch of IGBT is crossed, the direct current that rectifier terminal inputs is converted into alternating current；Inversion filter circuit removes inversion electricity
The harmonic component of road output；Output point, which connects booster apparatus, can be increased to voltage standard required by ac voltage withstanding testing experiment
Voltage.
The loop resistance module is as shown in fig. 7, wherein amplifying circuit is as shown in figure 8, return in one of the embodiments,
Road resistance measurement is detected using Ohm's law U=IR namely pressure decline method.However, in measurement high-voltage switch gear galvanic circle contact electricity
When resistance, due to being influenced by oxide layer between oil film and dynamic/static contact, measured value can several times bigger than normal, mask true contact
Resistance value.Test proves, high current can by between contact oil film and oxide layer burn up, thus can reflect using checking of great current
True result out.Winding and standard resistor at two terminals voltage can be measured by high-precision amplifying and data acquisition module, is passed through
Operation control module can calculate the loop resistance value R of winding.In the present embodiment, loop resistance module praises section's electricity using Nantong
The constant-current source of source Manufacturing Co., Ltd, model JKDYCK, maximum exportable 100A direct current.Its working method is intermittent
(if there is preferable radiator can be continuation mode), the type of cooling is that natural cooling can also be air cooling way, control terminal
For Transistor-Transistor Logic level control, there is internal shunt device to provide the 100mv signal of detection.It is another that there are two 100A output terminals.The power supply is opened
Road output is 10V, can meet test request.Amplifier Model selects AD620.
The insulation resistance module is as shown in figure 9, wherein circuit is as shown in Figure 10 in one of the embodiments, according to
Circuit theory can obtainDevice is using literary high voltage power supply (Tianjin) the limited liability company production in east
High-voltage power module, the concrete model of module is DW-505-4F74.The input voltage of this power module is DC12V ± 10%,
Output voltage is DC 0V~+5000V, and maximum output current 1mA, outer dimension is 76 × 64 × 23mm, and regulative mode is outer
Portion's voltage controls to adjust, and is internally integrated current-limiting protection circuit, prevents user's operation is improper from personnel and article being caused to damage.Its
In, it is CD4051 chip for select that the variable connector of adjustment end voltage class selects.CD4051 chip is Texas
1 multiple selector is selected in the 8 of Instruments (TI) company production, and power supply voltage range is 3V to 20V, analog end input voltage
Up to 20V, typical conduction impedance only have 125 ohm.The conducting of common end and output end is controlled by three pins.Amplification
Type number selects AD620, in order to spare part.Working principle is simply described as follows: R6, R7, R8, R9 with variable connector by selecting
Device, which is matched, is combined into R6, (R6+R7), (R6+R7+R8), (R6+R7+R8+R9) four road sampling resistor value, and by operation and control mould
Sampling resistor value required for block control multiplexer (MUX selects is sampled, so as to which test data is effectively ensured
Accuracy can also expand testing range, by that can believe electric current in test loop in the concatenated sampling resistor of test loop
Number it is converted into the voltage signal at sampling resistor both ends, and is sent to difference amplifier AD620, after amplifier of being checked the mark amplification
Signal by chip 6 feet be passed to data acquisition module in carry out analog-to-digital conversion, can be calculated using operation control module
Insulating resistance value.
The no-load voltage ratio module is as shown in figure 11 in one of the embodiments, wherein the amplifying circuit used such as Figure 12 institute
Show, the measuring principle of transformer voltage ratio is the voltage value by detecting no-load voltage ratio primary side and secondary side respectively, and the ratio between the two is
No-load voltage ratio value.The core of no-load voltage ratio module is test power supply generation module.Testing power supply generation module includes three phase mains
Circuit and amplifying circuit composition.Three phase mains generator selects MAX038 chip, and MAX038 is the one of Maxim company, U.S. production
Kind high frequency precision function generator, it can be used least outer member and generates triangular wave, sawtooth wave, sine wave, square wave
It is 0.1Hz-20Hz with impulse wave output frequency, output frequency can be by reference voltage, an external electrical of an internal 2.5V
Resistance and a capacitor control.Amplifier Model selects AD620.In this way, being no-load voltage ratio primary side by test power supply generation module
Apply test voltage, recycles data acquisition module to measure primary side and secondary side voltage, can be counted by operation control module
Calculate no-load voltage ratio.
The data acquisition module uses PCM1804-Q1 in one of the embodiments,.PCM1804-Q1 is a 24
The AD conversion chip of position, it is 28 foot SSOP of current performance brilliance that built-in high-performance is anti-, which to be mixed into filter and differential analog input,
Integrated package increases DSD output with being a difference in that for other products.PCM1804-Q1, which has to resist, is mixed into filter segment, hinders
Band attenuation is greater than 100dB, and usually interior ripple coefficient is ± 0.005dB.The chip that signal AD conversion uses is 16 6 channels
AD7606 chip.It using high speed, low-power consumption, Charge scaling successive approximation converter, all channels can be with height
Up to the throughput synchronized sampling of 200kSPS, there is filtering and high input impedance in piece, can handle the bipolar of ± 5V and ± 10V
Property input signal.FPGA sampling control circuit is field programmable gate array (Field Programmable Gate
Array), sampled signal is transmitted to CPU for controlling sampling A/D chip.The sampling of ADC sampling A/D chip PCM1804-Q1 and AD7606
Control is realized by on-site programmable gate array FPGA.The fpga chip that acquisition terminal uses is match Sentos Xilinx company
The XC3S200AN of Spartan-3AN series.In the collection process of data, sample logic control chip XC3S200AN timing to
Sampling A/D chip sends sampled signal, and sampling A/D chip PCM1804-Q1 and AD7606 start data acquisition after detecting sampled signal.
Sampling A/D chip is completed to send ready signal to XC3S200AN chip after acquiring, and is then sent by SPI to XC3S200AN chip
Sampled data.After data are transmitted, XC3S200AN chip sends DMA request to CPU and interrupts, and DMA interrupt handling routine will be adopted
The data collected are cached with dma mode high-speed transfer to data buffer area, and above-mentioned is controlling of sampling process.
The fortune control module selects processor LPC4357, LPC4357 based on ARM framework in one of the embodiments,
It is the Cortex-M4 microcontroller of grace intelligence Pu (NXP) company manufacture, has Cortex-M0 coprocessor, is 32 double-core processing
Device.The core operating frequency of processor is up to 204MHz.
The communication module includes RS232 serial communication modular and WiFi communication module in one of the embodiments,
Apart from limited, transmission speed is fast, being mainly used for program downloading and debugging, WiFi module can realize and detect RS232 serial communication
The wireless connection of equipment, the data completed between detection device and Surface are transmitted.RS232 serial ports in one of the embodiments,
Communication module is SP3232EEA serial port chip, operating voltage 3V-5.5V, maximum transmission rate 235Kbit/s, minimum biography
Defeated rate is 120Kbit/s.SP3232EEA serial port chip is by 3 driver, receiver, charge pump basic circuit module compositions.?
In one embodiment, WiFi module is ESP8266 chip, which is the WiFi chip of a low-power consumption, high integration,
Belong to serial ports type WiFi, wireless data transmission is carried out using ICP/IP protocol, there are three types of operational modes: activation pattern, sleep mould
Formula and deep sleep mode.
The station is for storing, selecting, showing and issuing the data in one of the embodiments, according to institute
It states data and generates test report, in the data there are alarming when problem, and the data and the test report are passed
It is defeated to arrive the cloud platform；Surface completes data storage, function selection, real-time display, report in one of the embodiments,
It generates and checks, alarm, the function of telecommunication, web publication.The communication module connects institute in one of the embodiments,
State station；The station includes display in one of the embodiments,.Alternatively, described in one of the embodiments,
Station includes mobile terminal.The mobile terminal is mobile phone, plate or laptop in one of the embodiments,
Deng.Further, the station includes alarm module in one of the embodiments,；The alarm module is for occurring
Alarm signal is issued when problem.Such design, can to avoid the mistake occurred in data record, can accurately determine be
There are problems for equipment itself, so that it is guaranteed that the accuracy of test result.The station is equipped with and deposits in one of the embodiments,
Store up module, selecting module, display module, release module, generation module, alarm module and transmission module；The memory module is used
In the storage data；The selecting module is for selecting the data；The display module is for showing the data；It is described
Release module is for issuing the data；The generation module is used to generate test report according to the data or according to selected
The data selected generate test report；The alarm module issues alarm signal for depositing in the data when abnormal；Institute
Transmission module is stated for the data and the test report to be transferred to the cloud platform or transmit the alarm signal
To the cloud platform.The station is additionally provided with processing module in one of the embodiments, and the processing module is separately connected
The memory module, the selecting module, the display module, the release module, the generation module, the alarm mould
Block, the transmission module, the locating module and the photographing module.The transmission module packet in one of the embodiments,
Include GPRS module and/or WIFI module.Surface technical implementation way is using C# programming language in one of the embodiments,
Speech, object-oriented development mode, exploitation environment are Visual Studio 2010, and database server uses SQL Server
2008.Such design can preferably supervise distribution test compared with traditional experiment work, significantly improve distribution test
Level, solves that traditional distribution trial is not in place and supervision situation not in place, improves test efficiency, it is ensured that test data
Accuracy and effective control to test data.
Further, experimental specific targets in the alarm module in one of the embodiments, preset alarm
Value, and determine whether experimental result is abnormal, when experimental result exception, i.e., whether determines data according to alarming value according to alarming value
There are exceptions, deposit when abnormal in the data, issue alarm signal.The alarm signal packet in one of the embodiments,
Include interface display and auditory tone cues etc..The station is additionally provided with locating module, the positioning mould in one of the embodiments,
Block is separately connected the display module, the release module, the generation module, the alarm module and/or the transmission mould
Block.And/or the station is additionally provided with photographing module in one of the embodiments, the photographing module is separately connected described
Memory module, the display module and/or the transmission module.Further, the processing mould in one of the embodiments,
Block is also respectively connected with the locating module and/or the photographing module.Such design, Surface experimental can have
Body index, preset alarm value are sounded an alarm such as interface display and auditory tone cues when experimental result exception.And system
In Surface support positioning and camera function, support OCR scanning mode realize distribution net equipment data input.
Further, the station is matched with the monitoring device in one of the embodiments, each described
Monitoring device is only adapted to a corresponding station, such design, so that Surface and multifunctional all monitoring device
It matches, information leakage or malice is avoided to control.Several modules include leading to described in one of the embodiments,
Believe that the authentication module of module and/or the fortune control module connection, the station are additionally provided with identity module, the authentication module is used
In when the communication module connects the station, the identity information in the identity module is obtained, in the identity information
The station for example described memory module is transmitted the data to when being verified.Such design, only matches
Station could obtain monitoring device distribution net equipment test needed for data, avoid the error number of wrong data especially malice
According to enter system.The transmission module connects the communication module and the memory module in one of the embodiments, described
Transmission module is used to receive the data of the communication module and is stored in the memory module.Further, wherein one
In a embodiment, the station is additionally provided with control module, and the control module passes through the transmission module and the communication mould
Block connects the fortune and controls module, and the control module is for fortune control module described in long-range or wireless control, to control the data
Acquisition module realizes data acquisition.Further, the authentication module is used in the communication mould in one of the embodiments,
When block connects the transmission module, the identity information in the identity module is obtained, is made when the identity information is verified
The energy fortune control module and/or the data acquisition module, or transmit the data to the station.It is such to set
Meter, so that station matches correspondingly with monitoring device, only legal administrative staff could obtain data or tune
The whole identity whole county, enhances the security performance of system.
The server connects the cloud platform in one of the embodiments, and the server is used for according to the cloud
The data of platform and the test report realize data analysis and export.In one of the embodiments, in background service
The heart completes to analyze the storages of the Surface data transmitted and test report, data, data and report are checked, telecommunication,
The functions such as Web publication.The cloud platform is equipped with receiving module, database module, telecommunication mould in one of the embodiments,
Block and Web Publishing module；The receiving module be used to receive the data of the transmission module, the test report and/or
The alarm signal；The database module is used for according to the data and the test report is established or supplementary data library；Institute
State remote communication module for access remotely access information and interactive correspondence；The Web Publishing module is for passing through Web Publishing
The data and/or the test report.In one of the embodiments, the server be equipped with AM access module, check module,
Analysis module and export module；The AM access module is for accessing remote access information and interactive correspondence；It is described to check that module is used
It is checked in the real-time or history for realizing the data and the test report；The analysis module is for realizing the data and institute
State the data analysis of test report；The export module for realizing the data and the test report export.Wherein
In one embodiment, the server is additionally provided with authority management module, and the authority management module is for managing user right, institute
AM access module is stated for accessing remote access information and interactive correspondence according to user right.Backstage in one of the embodiments,
The technical implementation way of service centre is using C# programming language, object-oriented development mode, and exploitation environment is Visual
Studio 2010, database server use SQL Server 2008.Further, in one of the embodiments, from the background
Service centre realizes data, report export by various ways such as downloading, printings.Further, in one of the embodiments,
Background service center realizes multi-zone supervision, and no special access right person can only check, cannot be transmitted, delete to data and report
The operation such as change, export.In one of the embodiments, background service center realization transmit, revise, derived multi-zone supervision.This
The design of sample, background service center can directly be accessed by power grid general bureau by the end Web, Surface and background service center energy quilt
The administration authority personnel of power grid general bureau or local power supply bureau directly access from the end Web, can be further improved the management information of power grid
Change and refine, has important meaning to the realization of smart grid.Such design, by data processing work station,
Cloud platform and/or server are completed, can be to avoid the mistake occurred in data record and data handling procedure, can be accurate
Judgement is that there are problems for equipment itself, so that it is guaranteed that the accuracy of test result, is then realized by station by server again
Summarize output, ensure that distribution is safely operated, improve power supply reliability, can be further improved the IT application in management and essence of power grid
Refinement, has important meaning to the realization of smart grid.
In each implementation, which integrates multiple detection device functions, simplifies test process, and
Test process is convenient, safe and efficient, reduces the waste of human resources；Intelligentized data processing and test report it is automatic
The subsequent processing for being generated as test saves the plenty of time, maximizes the operation error for avoiding staff and calculates mistake, increases
The reliability of test is added；Test data is conveyed directly to cloud platform, avoids the data fabrication during test, guarantee test number
According to authenticity；It realizes partition management and historical query function, strengthens the standardized administration to distribution net equipment experiment work；At it
It in middle one embodiment, is developed using the Surface of Microsoft, compared with traditional SCADA monitoring system, is not needed net
The hardware devices such as pass, interchanger, reduce costs；And it is low with serious forgiveness under host computer Cooperative Mode, no to overcome cell phone application
The disadvantages of easily carrying out Function Extension；The foundation of cloud platform realizes standardized administration and the test of the work of distribution net equipment field test
The data management of data, test report provides efficient, believable number for asset equipment lifecycle management, equipment O&M etc.
According to control and analysis platform；To establish test data on the basis of corresponding data depth, width, boundary and constraint condition
Validity automatic identification model provides for the final test for realizing automation, the judge of test result and automatically generating for report
One basic platform.
In one of the embodiments, as shown in Figure 1, the distribution net equipment based on cloud platform tests remote monitoring system
Including monitoring device, station and background service center, background service center includes cloud platform and server, station and Yun Ping
Platform wireless data connection, data needed for monitoring device is used to test from equipment to be monitored acquisition distribution net equipment, matches to construct
Net test data, test report manage platform, overall process can supervise distribution test in real time, it is ensured that pilot project integrality and rule
Plasticity, and by the station specification testing standard, test report can be automatically generated.As shown in Fig. 2, station is
Surface realizes that function selection (1), data storage (2), real-time display (3), alarm (4), telecommunication (5), report are checked
(6), Web issues functions such as (7)；In one of the embodiments, background service center realize Database, telecommunication,
The functions such as Web publication, data analysis, data and report check, data and report export.
The embodiment for providing a concrete application is continued with, it is as follows that remote monitoring system work step is tested in distribution: first
It first powers for multifunctional all monitoring device, is required according to specific pilot project, connect corresponding measurement circuit manually.Then it steps on
Surface is recorded, corresponding test item is selected by the interface Surface, exact p-value starts, starting multifunctional all monitoring
Corresponding test item functions of modules in equipment, data acquisition module BOB(beginning of block) acquire corresponding data, then by operation and control
Module carries out data processing, then treated data are reached to the memory module of Surface through communication module, and Surface is called
The data of storage automatically generate report and determine test result, and are temporarily stored to data and report, wherein according to specific
Demand can configure SD card and permanently store, and the temporary mode that power down refreshes also may be implemented, and after data and report are reached
The cloud platform of platform service centre.After the cloud platform of background service center receives data and report, corresponding database is established, and
Carry out Web publication；Plate for example can be currently measured by the data that the real-time display function of Surface views current detection
Form or report form etc. can check complete test report after detection, when wiring circuit contact is bad or testing result occurs
When abnormal, relevant prompt can occur in Surface screen and generate alarm sound effect；The host computer of background service center can be passed through
It is directly viewable current or historical data and report and the report of life period of an equipment state analysis, the person of having permission can also be to data
The operation such as it is transmitted, downloads, printing with report；The administration authority personnel of railway general bureau and local power supply bureau can also pass through web
End directly accesses the background service center of Surface or local power supply bureau, can realize the differentiated control of experiment work in this way.
It should be noted that the other embodiments of the application further include, the mutually group of the technical characteristic in the various embodiments described above
Close the distribution net equipment test remote monitoring system based on cloud platform that is formed by, can implement.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.Several implementations of the application above described embodiment only expresses
Mode, the description thereof is more specific and detailed, and but it cannot be understood as the limitations to claim.It should be understood that
It is that for those of ordinary skill in the art, without departing from the concept of this application, several deformations can also be made
And improvement, these belong to the protection scope of the application.Therefore, the scope of patent protection of the application should be with appended claims
It is quasi-.
Claims (10)
1. a kind of distribution net equipment based on cloud platform tests remote monitoring system, which is characterized in that including monitoring device, station
And background service center；
The background service center includes cloud platform and server；
The monitoring device is transferred to the station for acquiring data needed for distribution net equipment is tested；
The station generates test report for storing, selecting, showing and issuing the data, according to the data, in institute
Data are stated there are alarming when problem, and the data and the test report are transferred to the cloud platform；
The server connects the cloud platform, and the server is used for the data and the test according to the cloud platform
Data analysis and export are realized in report.
2. distribution net equipment tests remote monitoring system according to claim 1, which is characterized in that if the monitoring device includes
Dry module, several modules include D.C. resistance module, ac voltage withstanding module, loop resistance module, insulation resistance module, become
Than module, data acquisition module, fortune control module and communication module；
The data acquisition module is separately connected the D.C. resistance module, the ac voltage withstanding module, the loop resistance mould
Block, the insulation resistance module, the no-load voltage ratio module and the fortune control module；
The fortune control module is also connected with the communication module；
The communication module connects the station；
The station connects the server by the cloud platform.
3. distribution net equipment tests remote monitoring system according to claim 2, which is characterized in that the station is equipped with storage
Module, selecting module, display module, release module, generation module, alarm module and transmission module；
The memory module is for storing the data；
The selecting module is for selecting the data；
The display module is for showing the data；
The release module is for issuing the data；
The generation module is used to generate test report according to the data or generates test according to the selected data
Report；
The alarm module issues alarm signal for depositing in the data when abnormal；
The transmission module is used to the data and the test report are transferred to the cloud platform or by the alarm signal
Number it is transferred to the cloud platform.
4. distribution net equipment tests remote monitoring system according to claim 3, which is characterized in that the transmission module includes
GPRS module and/or WIFI module.
5. distribution net equipment tests remote monitoring system according to claim 3, which is characterized in that the station is additionally provided with fixed
Position module, the locating module are separately connected the display module, the release module, the generation module, the alarm mould
Block and/or the transmission module.
6. distribution net equipment tests remote monitoring system according to claim 5, which is characterized in that the station, which is additionally provided with, to be taken the photograph
As module, the photographing module is separately connected the memory module, the display module and/or the transmission module.
7. distribution net equipment tests remote monitoring system according to claim 6, which is characterized in that the station is additionally provided with place
Module is managed, the processing module is separately connected the memory module, the selecting module, the display module, the publication mould
Block, the generation module, the alarm module, the transmission module, the locating module and the photographing module.
8. the distribution net equipment according to any one of claim 3 to 7 tests remote monitoring system, which is characterized in that the cloud
Platform is equipped with receiving module, database module, remote communication module and Web Publishing module；
The receiving module is used to receive the data, the test report and/or the alarm signal of the transmission module；
The database module is used for according to the data and the test report is established or supplementary data library；
The remote communication module is for accessing remote access information and interactive correspondence；
The Web Publishing module is used for through data and/or the test report described in Web Publishing.
9. distribution net equipment tests remote monitoring system according to claim 8, which is characterized in that the server is equipped with access
Module checks module, analysis module and export module；
The AM access module is for accessing remote access information and interactive correspondence；
It is described to check that module is checked for realizing the real-time or history of the data and the test report；
The analysis module is analyzed for realizing the data and the data of the test report；
The export module for realizing the data and the test report export.
10. distribution net equipment tests remote monitoring system according to claim 9, which is characterized in that the server is additionally provided with
Authority management module, the authority management module is for managing user right, and the AM access module according to user right for connecing
Enter to remotely access information and interactive correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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