CN102508084A - Power system monitoring method and system thereof - Google Patents
Power system monitoring method and system thereof Download PDFInfo
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- CN102508084A CN102508084A CN2011103892030A CN201110389203A CN102508084A CN 102508084 A CN102508084 A CN 102508084A CN 2011103892030 A CN2011103892030 A CN 2011103892030A CN 201110389203 A CN201110389203 A CN 201110389203A CN 102508084 A CN102508084 A CN 102508084A
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Abstract
The invention provides a power system monitoring method and a system thereof. The power system monitoring method includes steps of receiving primary wiring diagrams of various regional plants and substations by a monitoring center; creating a first layer by the aid of graphics software, and creating a second layer on the first layer; drawing the primary wiring diagrams on the first layer; receiving edit instructions of users; and drawing corresponding equipment state detection points in the second layer according to the edit instruction. By the aid of the power system monitoring method and the system thereof, unified edit for the primary wiring diagrams in various formats can be realized, updating of the primary wiring diagrams at the monitoring center and edit of the equipment state detection points are independent and cannot be affected by each other.
Description
Technical field
The present invention relates to the technical field of the safety monitoring of electric system, relate in particular to a kind of power system monitoring method, and a kind of power system monitoring system.
Background technology
Along with the continuous expansion of scale of power, electrical network is kept watch on and the operation maintenance workload increases day by day, and the technology that long-range working condition to transforming plant primary equipment is monitored in real time and analyzed is also popularized day by day.Usually, provincial power equipment remote monitoring diagnostic center need carry out remote monitoring and analysis to the electric power primary equipment of whole province.The remote monitoring diagnostic center is except directly gathering the monitoring of equipment data of primary equipment from transformer station; Also need gather the information of the above electric pressure of all 110kV transformer station, thereby reach comprehensive monitoring the primary equipment working condition from each local level power-management centre.
Therefore said remote monitoring diagnostic center need obtain each local level and gather primary connection figure and the remote measurement at factory station, remote signalling data; Comprise voltage, electric current, active power, reactive power, circuit breaker position, disconnecting link position or the like, detect the state of primary equipment with this.
Yet; The primary connection figure that station monitoring of the regional factory of each of electrical network generates is because the disunity of monitoring system; May generate with various document form; Cause the file layout disunity that receives at said remote monitoring diagnostic center, can't unify editor, bring inconvenience for the monitoring and dispatching of remote monitoring diagnostic center.
And, said remote monitoring diagnostic center receive and preserve said primary connection figure after generally need edit it, add corresponding equipment state-detection point, promptly add the quantity of state pel of reflection equipment state.And the primary connection figure that each regional factory station monitoring generates changes along with the change of primary equipment running status; In case the primary connection figure that each regional factory station generates takes place to upgrade and changes; The said primary connection figure that then said remote monitoring diagnostic center is preserved also need be replaced; The equipment state test point that on said primary connection figure, adds will be because of the modification of said primary connection figure or replacement and is deleted; The user need add corresponding said equipment state test point among the primary connection figure after renewal again, and is very inconvenient.
Summary of the invention
The technical matters that the present invention will solve is to provide a kind of can do unified editor to the primary connection figure of various forms, and the renewal of primary connection figure is not influenced a kind of power system monitoring method of state-detection point editor.
A kind of power system monitoring method may further comprise the steps: monitoring center receives the primary connection figure at each regional factory station; Create the first figure layer through mapping software, and on the said first figure layer, create the second figure layer; The said primary connection figure of drawing in the said first figure layer; Receive user's edit instruction; According to said edit instruction, drawing corresponding equipment state-detection point in the said second figure layer.
The technical matters that the present invention will solve also is to provide a kind of can do unified editor to the primary connection figure of various forms, and a kind of power system monitoring system that the renewal of primary connection figure is not influenced that state-detection point edits.
A kind of power system monitoring system comprises: the Monitoring Data receiver module is used to receive the primary connection figure at each regional factory station; The figure layer is created module, is used for creating the first figure layer through mapping software, and on the said first figure layer, creates the second figure layer; First graphics module is used for the said primary connection figure that paints at the said first figure layer; The command reception module is used to receive user's edit instruction; Second graphics module is used for according to said edit instruction, drawing corresponding equipment state-detection point in the said second figure layer.
Compared with prior art, in power system monitoring method of the present invention and the system thereof, through creating different figure layers; And in different figure layers, paint said primary connection figure and corresponding equipment state-detection point; And, the figure layer at said equipment state check point place up, and the figure layer at said primary connection figure place below; Therefore said equipment state check point when showing, be presented at said primary connection figure above; Even therefore said primary connection figure changes, can not have influence on the pel of the equipment state check point in another figure layer, even the primary connection figure at each regional factory station upgrades, revises yet; The user also need not to have improved the monitoring operating efficiency from new interpolation corresponding equipment state-detection point.
And, owing to the unified drawing of primary connection figure that each the regional factory that receives is stood is schemed on the layer said first, so can receive the primary connection figure of various forms and do the unification editor, very convenient.
Description of drawings
Fig. 1 is the schematic flow sheet of power system monitoring method of the present invention;
Fig. 2 is the structural representation of power system monitoring of the present invention system;
Fig. 3 is the structural representation of a kind of preferred implementation of power system monitoring system of the present invention;
Fig. 4 is the principle of work synoptic diagram of power system monitoring of the present invention system.
Embodiment
See also Fig. 1, Fig. 1 is the schematic flow sheet of power system monitoring method of the present invention.
Said power system monitoring method may further comprise the steps:
S101, monitoring center receive the primary connection figure at each regional factory station;
In one embodiment; SVG (Scalable Vector Graphics is adopted at each regional factory station; Scalable vector graphics) file generates the said primary connection figure at each regional factory station, and the said primary connection figure of the long-range transmission of mode through FTP is to said monitoring center.
SVG is the standard language of an opening, provides the vector level other graphic presentation.Because the opening of SVG standard and the accuracy of demonstration, therefore, the SVG file applications makes the electric system figures exchange have higher accuracy in the electric system figures exchange.In the overwhelming majority's engineering practice, be used; The EMS system that can transfer said SVG file derives the back and uploads on the system server of remote monitoring center through FTP (File Transfer Protocol, FTP) with being.And FTP is the general transmission agreement, all extensively supports and the efficient height on the various operating systems, and is difficult for losing file.
Said monitoring center reappears the primary connection figure that this factory stands through importing this SVG file; If the primary equipment at this factory station changes, cause said primary connection figure to occur like variations such as additions and deletions equipment, then monitoring center receives and imports new SVG file and can reappear this variation.
S102 creates the first figure layer by mapping software, and on the said first figure layer, creates the second figure layer;
Usually after creating said first figure layer and the said second figure layer, can further show in content delivery to the display unit with said first figure layer and the said second figure layer.Because the said second figure layer is created on the said first figure layer, can the content of the said second figure layer be presented on the content of the said first figure layer when therefore showing.
S103, the said primary connection figure of drawing in the said first figure layer;
Based on the data of the primary connection figure at each the regional factory station that receives, said primary connection figure paints out in the said first figure layer.With the primary connection figure at each said regional factory station, all paint in the said first figure layer.
If have no content in the figure layer this moment second, that then the user sees from display device is the said primary connection figure of drawing the said first figure layer.
S104, reception user's edit instruction;
S105, based on said edit instruction, drawing corresponding equipment state-detection point in the said second figure layer.
The user is according to the said primary connection figure that shows, can be through the said primary connection figure that demonstration is seen at the interface that controls of monitoring center, and Control Software that can be through monitoring center is added corresponding equipment state-detection point at said second a figure layer inediting.
The said check point of equipment state successively refers to reflect the quantity of state pel of equipment state; Said equipment state check point needs related from each local level collection factory station remote signalling data; Can not generate automatically, the Control Software that needs the user to pass through monitoring center is painted in the said second figure layer.The said second figure layer is on the said first figure layer, and when therefore showing, the equipment state check point in the said second figure layer will cover on the primary connection figure in the said first figure layer.
Further; Repeatedly edit said equipment state check point the user; And hope to edit when being independent of each other at every turn; According to user instruction, further on the said second figure layer, create several figure layers successively, respectively according to user instruction each layer of drawing corresponding equipment state-detection point in said several figure layers.Therefore each time editor's equipment state check point and said primary connection figure can not interact, and only need switch to corresponding figure layer when monitoring center need edit and can edit corresponding equipment state-detection point.
Further, after the said equipment state test point of editor, when the lastest imformation of the primary connection figure that receives each regional factory station, revise the said primary connection figure of drawing in the said first figure layer based on said lastest imformation.Therefore, the content update of said primary connection figure can not have influence on the equipment state check point that the user edits equally.
As a kind of preferred implementation, when each regional factory stands in the lastest imformation of creating said primary connection figure, generate primary connection figure and corresponding each renewal positional information of upgrading after upgrading.The said lastest imformation that then said monitoring center receives comprises the primary connection figure of renewal and upgrades positional information; Said monitoring center is substituted into the correspondence position in the said first figure layer according to the local updating image among the primary connection figure of the said renewal of said renewal position information searching with said local updating image.
Power system monitoring method of the present invention; The primary connection figure SVG file that regional factory station is generated imports; Process monitoring imports in the long-range system of monitoring center with incremental form when the SVG file upgrades afterwards, is updated in the pairing primary connection figure that stands of this factory that preserves in the monitoring center; Simultaneously; The user can edit on said primary connection figure picture through the Control Software of monitoring center; Revise the equipment state check point, user's modification editor and said primary connection figure be not at same figure layer, so do not disturb mutually with the modification of said primary connection figure.
The invention provides a kind of convenience, directly perceived, non-maintaining mode; The primary connection figure of different regions level dispatching center is directed in the remote monitoring center system; The primary connection figure picture of having realized the different manufacturers system is integrated, has exempted the maintenance workload of remote monitoring center system to local level scheduling picture.Through the increment leading-in technique; When said primary connection figure changes; Upgrade the content of the said first figure layer and do not revise other figure layer contents; Make the station primary connection figure of factory after importing show that with the manual equipment state check point coexistence that adds the renewal of the station primary connection figure of factory does not influence the demonstration of equipment state check point.
See also Fig. 2, Fig. 2 is the structural representation of power system monitoring of the present invention system.
Said power system monitoring system comprises:
Monitoring Data receiver module 11 is used to receive the primary connection figure that each regional factory stands;
The figure layer is created module 12, is used to create the first figure layer, and on the said first figure layer, creates the second figure layer;
Compared with prior art; Power system monitoring of the present invention system creates a module 12 through said figure layer and creates different figure layers; Said first graphics module 13 and said second graphics module 15 in different figure layers, paint said primary connection figure and corresponding equipment state-detection point, the figure layer at said equipment state check point place up, and the figure layer at said primary connection figure place below; Therefore said equipment state check point when showing, be presented at said primary connection figure above; Even said primary connection figure changes, can not have influence on the pel of the equipment state check point in another figure layer, even the primary connection figure at each regional factory station upgrades, revises yet; The user also need not to have improved the monitoring operating efficiency from new interpolation corresponding equipment state-detection point.And, owing to the unified drawing of primary connection figure that each the regional factory that receives is stood is schemed in the layer said first, so can receive the primary connection figure of various forms and do the unification editor, very convenient.
Please further consult Fig. 3, Fig. 3 is the structural representation of a kind of preferred implementation of power system monitoring system of the present invention.
In this embodiment; Said power system monitoring system also comprises: the monitoring file generating module 16 that is arranged on each regional factory station; Said monitoring file generating module 16 adopts the SVG files to generate the said primary connection figure at each regional factories station, and the said primary connection figure of the long-range transmission of mode through FTP is to said Monitoring Data receiver module 11.
The monitoring file generating module 16 preferred SVG of the employing files at each regional factory station generate the said primary connection figure at each regional factories station, and the said primary connection figure of the long-range transmission of mode through FTP is to said monitoring center.
Said data reception module 11 reappears the primary connection figure that this factory stands through importing this SVG file; If the primary equipment at this factory station changes, cause said primary connection figure to occur like variations such as additions and deletions equipment, then said data reception module 11 receives and imports new SVG file and can reappear this variation.
Said figure layer is created module 12 and is created the first figure layer, and on the said first figure layer, creates the second figure layer; Said power system monitoring system also can comprise display module (figure does not show); After said figure layer is created module 12 said first figure layers of establishment and the said second figure layer, by showing in content delivery to the display unit of said display module with said first figure layer and the said second figure layer.Because the said second figure layer is created on the said first figure layer, can the content of the said second figure layer be presented on the content of the said first figure layer when therefore showing.
Said first graphics module 13 is according to the data of the primary connection figure at each the regional factory station that receives, and said primary connection figure paints out in the said first figure layer.With the primary connection figure at each said regional factory station, all paint in the said first figure layer.If have no content in the figure layer this moment second, that then the user sees from display device is the said primary connection figure of drawing the said first figure layer.
Said command reception module 14 can be through the edit instruction that the interface receives the user that controls of monitoring center, and said monitoring instruction is sent to said second graphics module 15.
Said second graphics module 15 is schemed drawing corresponding equipment state-detection point in the layer according to said edit instruction said second.
The user is according to the said primary connection figure that shows; Can see the said primary connection figure of demonstration through the display module of monitoring center; And can be through monitoring center control the interface to said command reception module 14 sending controling instructions; At the enterprising edlin of the said second figure layer, add corresponding equipment state-detection point.
The said check point of equipment state successively refers to reflect the quantity of state pel of primary equipment state; Said equipment state check point needs related from each local level collection factory station remote signalling data; Can not generate automatically, the Control Software that needs the user to pass through monitoring center is painted in the said second figure layer.Because the said second figure layer is on the said first figure layer, when therefore showing, the equipment state check point in the said second figure layer will cover on the primary connection figure in the said first figure layer.
Further; Repeatedly edit said equipment state test point the user; And hope to edit when being independent of each other at every turn; Said command reception module 14 receives the control instruction that the user opens new figure layer, and said figure layer is created module 12 based on user instruction, on the said second figure layer, creates several figure layers successively; 15 of said second graphics modules are based on user instruction each layer of drawing corresponding equipment state-detection point in said several figure layers respectively.Therefore each time editor's equipment state check point and said primary connection figure can not interact, and the figure layer that only need switch to correspondence in the time of need be to editor can be edited corresponding equipment state-detection point.
Further, when said Monitoring Data receiver module 11 receives the lastest imformation of primary connection figure at each regional factory station, notify said first graphics module 13 to revise the said primary connection figure of drawing in the said first figure layer according to said lastest imformation.The content update of then said primary connection figure can not have influence on the equipment state check point that the user edits equally.
As a kind of preferred implementation, the monitoring file generating module 16 at each regional factory station generates primary connection figure and corresponding each renewal positional information of upgrading after upgrading when creating the lastest imformation of said primary connection figure.The said lastest imformation that then is arranged on said Monitoring Data receiver module 11 receptions of monitoring center comprises the primary connection figure of renewal and upgrades positional information; Said first graphics module 13 is substituted into the correspondence position in the said first figure layer according to the local updating image among the primary connection figure of the said renewal of said renewal position information searching with said local updating image.
See also Fig. 4, Fig. 4 is the principle of work synoptic diagram of power system monitoring of the present invention system.
On each local level dispatching center server said monitoring file generating module 16 is set, said Monitoring Data receiver module 11, said figure layer is set in the remote monitoring diagnostic center server creates module 12, said first graphics module 13, said command reception module 14 and said second graphics module 15.
Each local level dispatching center server transfers to the said Monitoring Data receiver module 11 in the said remote monitoring diagnostic center server through the SVG file that said monitoring file generating module 16 generates through communication network; Said figure layer is created the figure layer that module 12 is created SVG figure layer and equipment state check point; The primary connection figure at said first graphics module 13 each regional factory station of drawing on said SVG figure layer; And in the control screen displayed of monitoring center; Said command reception module 14 receives user's edit instruction, and said second graphics module 15 carries out the free hand modification of state-detection point according to user's edit instruction.
Through power system monitoring of the present invention system; The primary connection figure SVG file that regional factory station is generated imports; Process monitoring imports in the long-range system of monitoring center with incremental form when the SVG file upgrades afterwards, is updated in the pairing primary connection figure that stands of this factory that preserves in the monitoring center; Simultaneously, the user can edit on this primary connection figure picture through the Control Software of monitoring center, revises the equipment state check point, and user's modification editor and said primary connection figure be not at same figure layer, so do not disturb mutually with the modification of said primary connection figure.
The present invention is directed into the primary connection figure of different regions level dispatching center in the remote monitoring center system, has realized that the primary connection figure picture of different manufacturers system is integrated, has exempted the maintenance workload of remote monitoring center system to local level scheduling picture.Through the increment leading-in technique; When said primary connection figure changes; Upgrade the content of the said first figure layer and do not revise other figure layer contents; Make the station primary connection figure of factory after importing show that with the manual equipment state check point coexistence that adds the renewal of the station primary connection figure of factory does not influence the demonstration of equipment state check point.
Above-described embodiment of the present invention does not constitute the qualification to protection domain of the present invention.Any modification of within spirit of the present invention and principle, being done, be equal to replacement and improvement etc., all should be included within the claim protection domain of the present invention.
Claims (10)
1. a power system monitoring method is characterized in that, may further comprise the steps:
Monitoring center receives the primary connection figure at each regional factory station;
Create the first figure layer by mapping software, and on the said first figure layer, create the second figure layer;
The said primary connection figure of drawing in the said first figure layer;
Receive user's edit instruction;
According to said edit instruction, drawing corresponding equipment state-detection point in the said second figure layer.
2. power system monitoring method as claimed in claim 1 is characterized in that, on the said second figure layer, creates several figure layers successively, respectively based on user instruction each layer of drawing corresponding equipment state-detection point in said several figure layers.
3. power system monitoring method as claimed in claim 1 is characterized in that, receives the lastest imformation of the primary connection figure at each regional factory station, revises the said primary connection figure of drawing in the said first figure layer according to said lastest imformation.
4. power system monitoring method as claimed in claim 3; It is characterized in that; Said lastest imformation comprises the primary connection figure of renewal and upgrades positional information; According to the local updating image among the primary connection figure of the said renewal of said renewal position information searching, said local updating image is substituted into the correspondence position in the said first figure layer.
5. power system monitoring method as claimed in claim 1 is characterized in that, create said first figure layer and the said second figure layer after, show in content delivery to the display unit with said first figure layer and the said second figure layer.
6. like each described power system monitoring method of claim 1 to 5; It is characterized in that; The step that receives the primary connection figure at each regional factory station comprises: adopt the SVG file to generate the said primary connection figure at each regional factory station, and the said primary connection figure of the long-range transmission of mode through FTP is to said monitoring center.
7. a power system monitoring system is characterized in that, comprising:
The Monitoring Data receiver module is used to receive the primary connection figure that each regional factory stands;
The figure layer is created module, is used for creating the first figure layer by mapping software, and on the said first figure layer, creates the second figure layer;
First graphics module is used for the said primary connection figure that paints at the said first figure layer;
The command reception module is used to receive user's edit instruction;
Second graphics module is used for according to said edit instruction, drawing corresponding equipment state-detection point in the said second figure layer.
8. power system monitoring as claimed in claim 7 system is characterized in that, said figure layer is created module and is further used on the said second figure layer, creating several figure layers successively; Said second graphics module is further used for according to user instruction each layer of drawing corresponding equipment state-detection point in said several figure layers.
9. power system monitoring as claimed in claim 7 system is characterized in that, said Monitoring Data receiver module is further used for receiving the lastest imformation of the primary connection figure at each regional factory station; Said first graphics module is further used for revising the said primary connection figure of drawing in the said first figure layer according to said lastest imformation.
10. like each described power system monitoring system of claim 7 to 9, it is characterized in that, further comprise the monitoring file generating module that is arranged on each regional factory station; Said monitoring file generating module adopts the SVG file to generate the said primary connection figure at each regional factory station, and the said primary connection figure of the long-range transmission of mode through FTP is to said Monitoring Data receiver module.
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Address after: 510080 Dongfeng East Road, Dongfeng, Guangdong, Guangzhou, Zhejiang Province, No. 8 Patentee after: ELECTRIC POWER RESEARCH INSTITUTE, GUANGDONG POWER GRID CO., LTD. Patentee after: Nanrui Relay Protection Electricity Co., Ltd., Nanjing Address before: 510080 Dongfeng East Road, Dongfeng, Guangdong, Guangzhou, Zhejiang Province, No. 8 Patentee before: Electrical Power Research Institute of Guangdong Power Grid Corporation Patentee before: Nanrui Relay Protection Electricity Co., Ltd., Nanjing |
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Effective date of registration: 20200715 Address after: 510080 Dongfeng East Road, Dongfeng, Guangdong, Guangzhou, Zhejiang Province, No. 8 Patentee after: Electric Power Research Institute of Guangdong Power Grid Co.,Ltd. Address before: 510080 Dongfeng East Road, Dongfeng, Guangdong, Guangzhou, Zhejiang Province, No. 8 Co-patentee before: NR ELECTRIC Co.,Ltd. Patentee before: Electric Power Research Institute of Guangdong Power Grid Co.,Ltd. |
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