CN106569071A - Electric energy quality monitoring system based on cloud computing under SOA framework and implementation method thereof - Google Patents
Electric energy quality monitoring system based on cloud computing under SOA framework and implementation method thereof Download PDFInfo
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- CN106569071A CN106569071A CN201610997029.0A CN201610997029A CN106569071A CN 106569071 A CN106569071 A CN 106569071A CN 201610997029 A CN201610997029 A CN 201610997029A CN 106569071 A CN106569071 A CN 106569071A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- 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
- H02J13/00001—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 characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/40—Display of information, e.g. of data or controls
-
- 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
-
- 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
- Y04S40/128—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 involving the use of Internet protocol
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention relates to an electric energy quality monitoring system based on cloud computing under an SOA framework and a method thereof, and solves the problems in the prior art that electric energy quality monitoring is high in cost, difficult in interaction and inconvenient to maintain and upgrade. The system comprises a front data side, a cloud computing server side and a user terminal. The front data side comprises a data forwarding unit. The cloud computing server side comprises a data storage unit, an electric energy quality monitoring unit, a processing unit, a webpage unit and a graphic service unit. The advantages of the system and the method are that the data are directly acquired from the front data side of the dispatching system so that the purchasing and maintenance cost of data acquisition equipment can be reduced; data storage and electric energy quality monitoring are deployed at the cloud server side without hardware maintenance so that the hardware purchasing and maintenance cost can be reduced; and publishing is performed by using the webpage unit in the form of the webpage so that the requirement for the hardware equipment of the user terminal can be reduced.
Description
Technical field
The present invention relates to a kind of Power Quality Monitoring Technology, more particularly, to the electricity under a kind of SOA framework based on cloud computing
Can mass monitoring system and method.
Background technology
End of the power distribution network in power system, device type is varied, brings a large amount of non-linear, impact properties
Load, make system power difficult quality control.Therefore, rationally effectively monitoring is carried out to the quality of power supply, is formulated in time effective
Solution, it appears it is particularly important.
Currently, China's electric energy quality monitoring system mainly using install independent voltage monitoring device be monitored, exist with
Lower deficiency：
(1) due to the limitation of equipment itself, same monitoring device cannot simultaneously monitor multiple power quality indexs, if
Repeated construction, can cause cost drastically to increase；
(2) system that the types of applications that monitoring system has come into operation is isolated closing, cross-system data interaction is difficult to
Realize, cause the wasting of resources；
(3) degree of coupling is high between each module in monitoring system inside, is unfavorable for the maintenance and upgrading of system.
(4) electric energy quality monitoring system interoperability is low, fails to realize cross-platform, Intelligent mobile equipment operation；
(5) during power network development, monitoring point rapid growth, acquisition speed is further improved, magnanimity isomery prison
Survey the storage of data, quick process and have become the major issue for being badly in need of solving in monitoring system.
The content of the invention
The present invention mainly solves electric energy quality monitoring in prior art and there is high cost, interaction hardly possible, maintenance upgrade not side
Just problem, there is provided the electric energy quality monitoring under strong, the cross-platform SOA framework of a kind of low cost, stability based on cloud computing
System and implementation method.
What the above-mentioned technical problem of the present invention was mainly addressed by following technical proposals：Base under a kind of SOA framework
In the electric energy quality monitoring system of cloud computing, it is characterised in that：Including advance data end, cloud computing service end and user terminal,
The advance data end includes data forwarding unit, and the cloud computing service end includes data storage cell, electric energy quality monitoring
Unit, processing unit, page unit and graphical services unit, the data forwarding unit by network respectively with data storage list
Unit, graphical services unit are connected, and data storage cell is connected respectively with electric energy quality monitoring unit, processing unit, processing unit,
Graphical services unit is connected respectively with page unit, and page unit is connected by network with user terminal；
Data storage cell：The scheduling system data sent with data storage retransmission unit is received, while receiving and storing
The alarm event information that electric energy quality monitoring unit sends；
Electric energy quality monitoring unit：Data of monitoring point is obtained from scheduling system data, power quality index is then carried out
Calculate, and alert event judgement is carried out to result of calculation；
Processing unit：The request of response page unit, obtains data and is then sent to page unit from data storage cell；
Graphical services unit：Include scheduling system wiring SVG figures, the scheduling system that real-time reception data forwarding unit sends
System data, write scheduling system wiring SVG figures, generate graphical information after process, and graphical information is sent to into page unit is carried out
Update；
Page unit：SVG figures, real-time display scheduling system mode, electric energy quality monitoring number on SVG figures are embedded on webpage
According to while responding the operation of user side.
Present system directly obtains data from scheduling system advance data end, reduce data acquisition equipment buying and
Maintenance cost.Data storage and electric energy quality monitoring are deployed in into cloud server terminal, without the need for safeguarding to hardware, only rent need to be paid
Rental fee is used, and reduces hardware purchase and maintenance cost.Adopt page unit to be issued with form web page, reduce to user's end
The hardware device at end requires that for example smart mobile phone, panel computer, laptop computer etc. can be very easily for intelligent mobile terminal equipment
Access.All types of user terminal need to only have connection network function, be provided with browser, be by Web addresses and port numbers access
It is operable, it is not necessary to install and maintenance system client software.Mobile device terminal can be by accessing 3G/4G networks or peace
The wireless networks such as full Wi-Fi Hotspot complete electric energy quality monitoring work, take full advantage of the communication technology, there is provided various communications
Scheme Choice.Operating personnel can use different types of terminal device by different network access sides according to different places
Formula is operated, and fully improves the flexibility of operation.It is little with memory space using SVG file, amplify distortionless feature.
Used as a kind of preferred version, the page unit includes storage SVG figures and shows SVG figures,
Show SVG figures：The SVG figures that system is generated are dispatched by SVG technology to drawing, includes remote signalling, telemetry intelligence (TELINT), electric energy
Quality-monitoring information；
Storage SVG figures：The SVG figures that system is generated are dispatched by SVG technology to drawing, is sucked on the basis of SVG figures are shown
Rack data and service data, rack data include Net Frame of Electric Network parameter, and service data includes system operational parameters.In this programme
Show that SVG figures are embedded in webpage, storage SVG figures are arranged on webpage back partition, show that SVG figures are separated by setting time from storage
Remote signalling, telemetry intelligence (TELINT) that corresponding graphical information shows are read on SVG image, electric energy quality monitoring information carries out refreshing aobvious
Show.Storage SVG figures receive graphical information from graphical services unit, carry out real-time update.This programme generates one only comprising distant
Letter point, telemetry station information, electric energy quality monitoring information display SVG figure, and another show SVG figures on the basis of, also wrap
Include the storage SVG figures of rack data and service data information.So show that SVG figures are just smaller, be usually no more than 400KB, this
So that show that SVG figures show on webpage can be more quickly smooth, do not result in clamping stagnation.And it is then also to include to store SVG figures
Rack and service data, are specifically to dispatch system diagram relatively, in running background, information are stored, be show SVG figure or
Other senior application calls.
Used as a kind of preferred version, the data storage cell includes that history data store unit and alert event storage are single
Unit, data forwarding unit is connected with history data store unit, history data store unit, alarm event information memory cell point
It is not connected with electric energy quality monitoring unit, and alarm event information memory cell is connected with processing unit.History number in this programme
The scheduling system data that data forwarding unit sends is obtained according to memory cell, electric energy quality monitoring unit is from history data store list
Scheduling system data is obtained in first to be processed and judged, judges that the alarm event information for generating is stored in alarm event information and deposits
In storage unit, and transferred for processing unit.
A kind of electric energy quality monitoring implementation method under SOA framework based on cloud computing, comprises the following steps：
S1. data storage cell obtains scheduling system data from data forwarding unit in real time；
S2. the data that electric energy quality monitoring unit Real-time Monitoring Data memory cell is obtained, extract electric energy quality monitoring point
Value carry out power quality index calculating, and result of calculation is detected and is judged, generate alarm event information and be sent to number
According to memory cell；
S3. page unit obtains alarm event information and scheduling system data, adopts SVG figures with form web page in user side
On shown.
Data storage and electric energy quality monitoring are deployed in cloud server terminal by the present invention, and data are processed in cloud server terminal
And judgement, user itself only need to pay lease expenses without the need for safeguarding to hardware, reduce hardware purchase and maintenance cost.
Adopt page unit to be issued with form web page, reduce the hardware device requirement to user terminal, intelligent mobile terminal sets
Standby such as smart mobile phone, panel computer, laptop computer can be accessed very easily.All types of user terminal only need to connect with network
Connection function, is provided with browser, is operable by Web addresses and port numbers access, it is not necessary to install and maintenance system client
End software.Mobile device terminal can complete electric energy by wireless networks such as the Wi-Fi Hotspots of access 3G/4G networks or safety
Quality-monitoring works, and takes full advantage of the communication technology, there is provided various communication plans are selected.
As a kind of preferred version, the process for adopting SVG figures to be shown on user side with form web page in step S3
Including：
S31. page unit dispatches system figure by SVG technology to drawing, generates corresponding display SVG and schemes and store
SVG schemes；
S32. page unit design webpage, will show that SVG figures are embedded in the page address portions of webpage, and storage SVG figures are placed on
The back partition of webpage；
S33. page unit obtains data from graphical services unit and data storage cell in real time, in updating storage SVG figures
Graphical information, show SVG figure read storage SVG figures in remote measurement, remote signalling information and electric energy quality monitoring information, to show
Remote measurement, remote signalling, electric energy quality monitoring information are refreshed in SVG figures；
S34. client passes through network access page unit, is shown graphical information in client with form web page,
Show that SVG figures are clicked on according to user, update remote signalling shape in remote signalling state, and synchronized update storage SVG figures, power network dispatching system
State.
Show that SVG figures are embedded in webpage in this programme, storage SVG figures are arranged on webpage back partition, show SVG figure phases
Remote signalling, the telemetry intelligence (TELINT) that corresponding graphical information shows, electric energy quality monitoring are read every setting time from storage SVG image
Information carries out refreshing and shows.Storage SVG figures receive graphical information from graphical services unit, carry out real-time update.This programme is generated
One only comprising remote signalling point, telemetry station information, electric energy quality monitoring information display SVG figures, and another showing SVG
On the basis of figure, also scheme including the storage SVG of rack data and service data information.So show that SVG figures are just smaller, typically not
More than 400KB, this causes display SVG figures to show on webpage can be more quick, smooth, does not result in clamping stagnation.
Used as a kind of preferred version, user carries out anti-misoperation judgement after clicking in step S34, and it includes following step
Suddenly：
S511. record after user clicks on and show remote signalling state on SVG figures, generate analog state figure and be sent to processing unit；
S512. processing unit is simulated according to analog state figure to each Monitoring Data on major network circuit, obtains simulation prison
Measured value；
S513. safety index calculating is carried out according to simulation monitor value, and result of calculation and items set in advance is referred to
Safety index is compared, if the result for calculating is beyond the scope with reference to safety index, returns maloperation instruction, if without departing from
With reference to safety index scope, then remote signalling dotted state in synchronized update storage SVG figures, power network dispatching system；
S514. after receiving maloperation instruction, showing that carry out on SVG figures that maloperation is reminded shows, while will keep
User clicks on each remote signalling state on front SVG figures.
Therefore, it is an advantage of the invention that：1. directly data acquisition is reduced from scheduling system advance data end acquisition data
The buying of equipment and maintenance cost.2. data storage and electric energy quality monitoring are deployed in into cloud server terminal, without the need for carrying out to hardware
Safeguard, only need to pay lease expenses, reduce hardware purchase and maintenance cost.3. adopt page unit carries out sending out with form web page
Cloth, reduces the hardware device requirement to user terminal, intelligent mobile terminal equipment such as smart mobile phone, panel computer, hand-held electric
Brain etc. can be accessed very easily.All types of user terminal need to only have connection network function, browser is provided with, by Web
Address and port numbers access are operable, it is not necessary to installed and maintenance system client software.Mobile device terminal can pass through
Access the wireless networks such as the Wi-Fi Hotspot of 3G/4G networks or safety and complete electric energy quality monitoring work, take full advantage of communication
Technology, there is provided various communication plans are selected.Operating personnel can use different types of terminal device according to different places
It is operated by different network access modes, fully improves the flexibility of operation.4. SVG file is adopted, it is empty with storage
Between it is little, amplify distortionless feature.
Description of the drawings
Accompanying drawing 1 is a kind of structural frames diagram of the present invention.
Single 5- processing unit 6- electric energy matter of 1- user terminal 2- cloud computing services end 3- advance datas end 4- webpages
Amount monitoring unit 7- data forwarding unit 8- data storage cell 9- alarm event information memory cell 10- historical datas are deposited
Storage unit 11- graphical services units
Specific embodiment
Below by embodiment, and accompanying drawing is combined, technical scheme is described in further detail.
Embodiment：
Electric energy quality monitoring system under a kind of SOA framework of the present embodiment based on cloud computing, as shown in figure 1, including preposition
Data terminal 3, cloud computing service end 2 and user terminal 1.Advance data end includes data forwarding unit 7.Data storage cell includes
History data store unit 10 and alert event memory cell 9.Data forwarding unit is connected with history data store unit, history
Data storage cell, alarm event information memory cell are connected respectively with electric energy quality monitoring unit, and alarm event information is deposited
Storage unit is connected with processing unit.Processing unit, graphical services unit are connected respectively with page unit, and page unit passes through network
It is connected with user terminal.
Data storage cell：The scheduling system data sent with data storage retransmission unit is received, while receiving and storing
The alarm event information that electric energy quality monitoring unit sends；
Electric energy quality monitoring unit：Data of monitoring point is obtained from scheduling system data, power quality index is then carried out
Calculate, and alert event judgement is carried out to result of calculation；
Processing unit：The request of response page unit, obtains data and is then sent to page unit from data storage cell；
Graphical services unit：Include scheduling system wiring SVG figures, the scheduling system that real-time reception data forwarding unit sends
System data, write scheduling system wiring SVG figures, generate graphical information after process, and graphical information is sent to into page unit is carried out
Update；
Page unit：SVG figures, real-time display scheduling system mode, electric energy quality monitoring number on SVG figures are embedded on webpage
According to while responding the operation of user side.Page unit includes storage SVG figures and shows SVG figures,
Show SVG figures：The SVG figures that system is generated are dispatched by SVG technology to drawing, includes remote signalling, telemetry intelligence (TELINT), electric energy
Quality-monitoring information；
Storage SVG figures：The SVG figures that system is generated are dispatched by SVG technology to drawing, is sucked on the basis of SVG figures are shown
Rack data and service data, rack data include Net Frame of Electric Network parameter, and service data includes system operational parameters.
A kind of electric energy quality monitoring method under SOA framework based on cloud computing, comprises the following steps：
S1. data storage cell obtains scheduling system data from data forwarding unit in real time；
S2. the data that electric energy quality monitoring unit Real-time Monitoring Data memory cell is obtained, extract electric energy quality monitoring point
Value carry out power quality index calculating, and result of calculation is detected and is judged, generate alarm event information and be sent to number
According to memory cell；Extracting the value of electric energy quality monitoring point includes that voltage, electric current are equivalent, and using the value of monitoring point row index meter is entered
Calculate, result of calculation is compared with the upper limit value and lower limit value of setting, if exceeding the upper limit or lower limit, recorded, form warning thing
Part information.By voltage deviation index judge as a example by, the lower limit for setting asHigher limit isIf voltage is little
In lower limit or more than higher limit, then corresponding alarm event information, the information content such as following table are generated：
S3. page unit obtains alarm event information and scheduling system data, adopts SVG figures with form web page in user side
On shown.
SVG figures are adopted to include with the process that form web page is shown on user side in step S3：
S31. page unit dispatches system figure by SVG technology to drawing, generates corresponding display SVG and schemes and store
SVG schemes；
S32. page unit design webpage, will show that SVG figures are embedded in the page address portions of webpage, and storage SVG figures are placed on
The back partition of webpage；
S33. page unit obtains data from graphical services unit and data storage cell in real time, in updating storage SVG figures
Graphical information, show SVG figure read storage SVG figures in remote measurement, remote signalling information and electric energy quality monitoring information, to show
Remote measurement, remote signalling, electric energy quality monitoring information are refreshed in SVG figures；
S34. client passes through network access page unit, is shown graphical information in client with form web page,
Show that SVG figures are clicked on according to user, update remote signalling shape in remote signalling state, and synchronized update storage SVG figures, power network dispatching system
State.
User carries out anti-misoperation judgement after clicking in step S34, and it is comprised the following steps：
S511. record after user clicks on and show remote signalling state on SVG figures, generate analog state figure and be sent to processing unit；
S512. processing unit is simulated according to analog state figure to each Monitoring Data on major network circuit, obtains simulation prison
Measured value；
S513. safety index calculating is carried out according to simulation monitor value, and result of calculation and items set in advance is referred to
Safety index is compared, if the result for calculating is beyond the scope with reference to safety index, returns maloperation instruction, if without departing from
With reference to safety index scope, then remote signalling dotted state in synchronized update storage SVG figures, power network dispatching system；
S514. after receiving maloperation instruction, showing that carry out on SVG figures that maloperation is reminded shows, while will keep
User clicks on each remote signalling state on front SVG figures.
Specific embodiment described herein is only explanation for example spiritual to the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications to described specific embodiment or supplement or replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although more having used the terms such as user terminal, cloud computing service end, advance data end, webpage Dan Yuan herein,
But it is not precluded from using the possibility of other terms.It is used for the purpose of more easily describing and explaining the present invention using these terms
Essence；It is all contrary with spirit of the invention to be construed as any additional restriction.
Claims (6)
1. the electric energy quality monitoring system of cloud computing is based under a kind of SOA framework, it is characterised in that：Including advance data end (3),
Cloud computing service end (2) and user terminal (1), the advance data end includes data forwarding unit (7), the cloud computing service
End includes data storage cell (8), electric energy quality monitoring unit (6), processing unit (5), page unit (4) and graphical services list
First (11), the data forwarding unit is connected respectively by network with data storage cell, graphical services unit, data storage list
Unit be connected with electric energy quality monitoring unit, processing unit respectively, processing unit, graphical services unit respectively with page unit phase
Even, page unit is connected by network with user terminal；
Data storage cell：The scheduling system data sent with data storage retransmission unit is received, while receiving and storing electric energy
The alarm event information that quality monitor unit sends；
Electric energy quality monitoring unit：Data of monitoring point is obtained from scheduling system data, power quality index calculating is then carried out,
And alert event judgement is carried out to result of calculation；
Processing unit：The request of response page unit, obtains data and is then sent to page unit from data storage cell；
Graphical services unit：Include scheduling system wiring SVG figures, the scheduling system number that real-time reception data forwarding unit sends
According to write scheduling system wiring SVG figures, generate graphical information after process, graphical information is sent to into page unit and is updated；
Page unit：It is embedded in SVG on webpage to scheme, real-time display scheduling system mode, electric energy quality monitoring data on SVG figures,
The operation of user side is responded simultaneously.
2. the electric energy quality monitoring system under a kind of SOA framework according to claim 1 based on cloud computing, is characterized in that institute
State page unit (4) to include storage SVG figures and show SVG figures,
Show SVG figures：The SVG figures that system is generated are dispatched by SVG technology to drawing, includes remote signalling, telemetry intelligence (TELINT), the quality of power supply
Monitoring information；
Storage SVG figures：The SVG figures that system is generated are dispatched by SVG technology to drawing, on the basis of SVG figures are shown rack is sucked
Data and service data, rack data include Net Frame of Electric Network parameter, and service data includes system operational parameters.
3. the electric energy quality monitoring system of cloud computing, its feature are based under a kind of SOA framework according to claim 1 and 2
It is that the data storage cell (8) includes history data store unit (10) and alert event memory cell (9), data forwarding list
First (7) are connected with history data store unit, history data store unit, alarm event information memory cell respectively with electric energy matter
Amount monitoring unit is connected, and alarm event information memory cell is connected with processing unit (5).
4. the electric energy quality monitoring implementation method of cloud computing is based under a kind of SOA framework, is using any one of claim 1-3
System, is characterized in that：Comprise the following steps：
S1. data storage cell obtains scheduling system data from data forwarding unit in real time；
S2. the data that electric energy quality monitoring unit Real-time Monitoring Data memory cell is obtained, extract the value of electric energy quality monitoring point
Power quality index calculating is carried out, and result of calculation is detected and is judged, generation alarm event information is sent to data and deposits
Storage unit；
S3. page unit obtains alarm event information and scheduling system data, adopts SVG figures enterprising in user side with form web page
Row shows.
5. the electric energy quality monitoring implementation method of cloud computing, its feature are based under a kind of SOA framework according to claim 4
It is to adopt SVG figures to include with the process that form web page is shown on user side in step S3：
S31. page unit dispatches system figure by SVG technology to drawing, generates corresponding display SVG figures and storage SVG figures；
S32. page unit design webpage, will show that SVG figures are embedded in the page address portions of webpage, and storage SVG figures are placed on webpage
Back partition；
S33. page unit obtains data from graphical services unit and data storage cell in real time, updates the figure in storage SVG figures
Shape information, shows that SVG figures read remote measurement, remote signalling information and electric energy quality monitoring information in storage SVG figures, to showing SVG figures
Middle remote measurement, remote signalling, electric energy quality monitoring information are refreshed；
S34. client passes through network access page unit, is shown graphical information in client with form web page, shows
SVG figures are clicked on according to user, update remote signalling state in remote signalling state, and synchronized update storage SVG figures, power network dispatching system.
6. the electric energy quality monitoring implementation method of cloud computing, its feature are based under a kind of SOA framework according to claim 5
It is that user carries out anti-misoperation judgement after clicking in step S34, it is comprised the following steps：
S511. record after user clicks on and show remote signalling state on SVG figures, generate analog state figure and be sent to processing unit；
S512. processing unit is simulated according to analog state figure to each Monitoring Data on major network circuit, obtains simulating monitor value；
S513. safety index calculating is carried out according to simulation monitor value, and result of calculation is every with reference to safety with set in advance
Index is compared, if the result for calculating is beyond the scope with reference to safety index, maloperation instruction is returned, if without departing from reference
Safety index scope, then synchronized update storage SVG figures, remote signalling dotted state in power network dispatching system；
S514. after receiving maloperation instruction, showing that carry out on SVG figures that maloperation is reminded shows, while user will be kept
Each remote signalling state on SVG figures before clicking on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610997029.0A CN106569071B (en) | 2016-11-10 | 2016-11-10 | Electric energy quality monitoring system and implementation method based on cloud computing under a kind of SOA framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610997029.0A CN106569071B (en) | 2016-11-10 | 2016-11-10 | Electric energy quality monitoring system and implementation method based on cloud computing under a kind of SOA framework |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106569071A true CN106569071A (en) | 2017-04-19 |
| CN106569071B CN106569071B (en) | 2019-04-05 |
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| CN201610997029.0A Active CN106569071B (en) | 2016-11-10 | 2016-11-10 | Electric energy quality monitoring system and implementation method based on cloud computing under a kind of SOA framework |
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