CN106446332B - A kind of method that channel topology automatically generates between safety and stability emergence control - Google Patents
A kind of method that channel topology automatically generates between safety and stability emergence control Download PDFInfo
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- CN106446332B CN106446332B CN201610687120.2A CN201610687120A CN106446332B CN 106446332 B CN106446332 B CN 106446332B CN 201610687120 A CN201610687120 A CN 201610687120A CN 106446332 B CN106446332 B CN 106446332B
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Abstract
The invention discloses a kind of methods that channel topology automatically generates between safety and stability emergence control, belong to electric power system dispatching operation monitoring technical field.The present invention is by carrying out standardization description to the channel abnormal signal name that send in security control device in electricity net safety stable emergency control system, channel pressing plate title, each determinant attribute element in composition channel is extracted by the parsing to these titles, the incidence relation between channel pressing plate intake, channel abnormal signal and the channel of dispersion is found out, and establishes the channel pattern between security control device automatically；Last device-based drawing coordinate is automatically performed the drafting in peace control channel and channel pressing plate between device in conjunction with the channel component information saved in peace control channel pattern on picture.The present invention can effectively promote Safety system and the monitoring management automation of device is horizontal.
Description
Technical field
The invention belongs to electric power system dispatching operation monitoring technical fields, and more precisely, the present invention relates to one kind to be applicable in
In the method that the security control device channel topology of safety and stability emergency control system in-service monitoring automatically generates.
Background technique
With the extensive consumption of remote large capacity alternating current-direct current mixed connection bulk power grid construction and clean energy resource, electric network composition day
Beneficial complicated, grid operation mode and its safety and stability characteristic are increasingly complex changeable.During electric network composition is in the construction transitional period,
In order to ensure the safe and stable operation of power grid, deployment secure is needed to stablize emergence control (abbreviation security control device) to ensure electricity
Security and stability of the net after catastrophe failure.Simultaneously with the gradually popularization of " regulation integration " and substation's " unattended ",
It is necessarily required to improve the fine-grained management journey to safety and stability emergency control system (abbreviation Safety system) and device operating condition
Degree.
Safety system is to get in touch with the system constituted by communication equipment by the security control device of two or more plant stand, realizes area
The stability contorting of domain or larger range of electric system.It is logical by the channel multiplexing fiber-optic 2M or special optic fibre between each security control device
Road connection, security control device transmit control command by these Channel Exchange operation informations.If logical between certain security control devices
Road interrupts, and may result in the peace unreachable position of control measure, more serious to will lead to stability contorting measure failure.Therefore,
There is an urgent need to provide effective technological means management and running personnel is made to grasp the tunneling traffic state between security control device in time.
Every set security control device can detect the tunneling traffic state with other devices, when not receiving the other of channel contact
When the data of device, channel abnormal can be generated.It is simultaneously also other device (the i.e. opposite sides for each having channel contact in security control device
Device) a channel pressing plate is respectively set.When channel, pressing plate is exited, security control device will not send significant figure to opposite side device
According to only sending handshake, opposite side device does not receive any valid data at this time, but not generates channel abnormal.Single peace
The valid data that can control device receive opposite side security control device are channel abnormal signals and opposite side device by this side device
Channel pressing plate state determines.Meanwhile for Safety system realizes its control function, two peaces of channel contact are needed
Control device between data exchange be it is two-way, should can receive the data of opposite side device, also can to opposite side device send data.Cause
Channel status between this security control device is determined by the channel abnormal signal and channel pressing plate state of two devices, device
Channel abnormal signal and channel pressing plate state pass through respectively gives safety and stability control device synthesis in abnormal signal and intake
Management system.
In existing safety and stability control device total management system when establishing channel pattern, need for each channel people
Work picks out two sides relevant to channel device, channel abnormal and channel pressing plate, establishes corresponding peace control channel record, then
Drawing tool is reused on the Safety system picture of region using connecting line pel and pressing plate pel, divides two sides manual drawing the peace
Channel in control system between all devices, wherein connecting line pel also needs manual association's channel abnormal state dynamic data, pressure
Plate pel also needs manual association channel pressing plate dynamic data.Since the channel that the model in a channel will be associated with two sides device is different
Normal and four objects of channel pressing plate, and with the large-scale application of safety and stability control device of electric network, Safety system is due to power grid
Structure change is often adjusted transformation, and the mode workload of traditional manual maintenance peace control channel topology is very big, to peace control system
System change in topology response it is slower, can not adaption scheduling operational management demand.
Summary of the invention
The purpose of the present invention is: it is controlled for needing manual maintenance to pacify in existing safety and stability control device total management system
The status of channel topology relationship and manual drawing device topological logic connection figure, in order to mitigate the work of management and running maintenance personnel
Amount provides the method that channel topology between a kind of safety and stability emergence control automatically generates, can not only establish peace control automatically
Channel topology relationship between device, while also supporting the device topological logic connection figure of automatic drawing area Safety system, effectively mention
The high automatization level of Safety system and device monitoring management.
Realization that the present invention adopts the following technical solutions: for the definition of each security control device, " affiliated safety and stability is promptly controlled
System processed ", " affiliated plant stand " and " covering other type " these three attributes, and to the channel pressing plate title for giving dispatching terminal in security control device
Standardization name is carried out with channel abnormal title, channel pressing plate title and channel abnormal title are uniformly tieed up in security control device side
Shield and on give, safety and stability control device total management system based on channel pressing plate title and channel abnormal title name advise
Model identifies channel pressing plate title and channel abnormal signal name from the information sent in security control device, and therefrom extracts opposite side
" the affiliated plant stand " of device and " covering other type " attribute, " affiliated plant stand " and " covering other type " in conjunction with security control device is established should
All channel patterns of device and other devices, and then establish the channel pattern in Safety system between all security control devices.
Above-mentioned technical proposal is further characterized by, and is further included the automatic process for drawing topology connections maps: being pacified establishing
After channel pattern in control system between all security control devices, all device pels in Safety system are drawn, for foundation
Each channel obtains initial position of the associated security control device in this side of each channel and opposite side on picture, and according to point-to-point transmission
Range formula calculate separately out this side device rectangular element four while central point to opposite side device rectangular element four while central point
Distance determines tie point coordinate of the channel on two device pels according to apart from minimum principle, then draws channel status figure
Member and channel pressing plate pel, and channel status pel and channel pressing plate pel are distinguished into the auto-associating channel two sides device
" channel abnormal state " and " state is moved back in pressing plate throwing in channel " dynamic data.
Above-mentioned technical proposal is further characterized by, and " covering other type " attribute of the security control device is fixed by following principle
Justice a: if Safety system is deployed with duplicating device in a plant stand, respectively by " the covering other type " of this two covering device
It is defined as " A set " and " B set "；If a Safety system is only deployed with set of device in a plant stand, by this covering device
" covering other type " be defined as " single set ".
Above-mentioned technical proposal is further characterized by, and the channel pressing plate title of dispatching terminal is sent in the security control device and is led to
Exception title standardization name in road is as follows:
(1) it is sent on device and follows following naming rule when channel abnormal title:
With the station XX [A or B] channel abnormal
(2) following naming rule is followed when sending channel pressing plate title on device:
To the station XX [A or B] channel pressing plate
Wherein, the station XX is the scheduling plant stand name of channel opposite side plant stand；
[A or B] is option, includes A or B when the double sets of device configure in the plant stand of opposite side, when this side device and opposite side
Device is double set configurations in plant stand and the channel connection of two sides plant stand device is that A is covered to A set, B set between B set, A, B set
A and B is omitted when no interconnection in title, does not include A or B when device list set configuration in the plant stand of opposite side；
"AND" and " channel abnormal " are characterized character string, and the information object sent in mark is channel abnormal；" extremely " and " channel
Pressing plate " is characterized character string, and the information object sent in mark is channel pressing plate.
Above-mentioned technical proposal is further characterized by, the channel pattern between the security control device, by device 1 identify ID,
Device 2 identifies ID, 1 reception device of device, 2 data channel mark ID extremely, device 1 and sends data channel pressing plate mark to device 2
ID, 2 reception device of device, 1 data channel mark ID extremely, device 2 send data channel pressing plate to device 1 and identify ID totally six
Attribute composition, it is the keyword for forming single channel that wherein device 1, which identifies ID and the mark of device 2 ID, and other Attribute Associations are moved
State data then determine the practical on off operating mode in channel.
Above-mentioned technical proposal is further characterized by, and establishes the channel pattern between security control device, specifically includes following step
It is rapid:
1) information obtained according to feature string identification channel abnormal title or when the pressing plate title of channel between device,
Corresponding channel pressing plate and abnormal signal record are created in the database, obtain channel pressing plate mark ID or channel abnormal signal post
Know ID, enters step 2)；
2) plant stand belonging to the device of opposite side and set are parsed from channel abnormal title between device or channel pressing plate title
Other type specifies that opposite side device is A covering device if including [A or B] in channel abnormal title or channel pressing plate title
Or B covering device, it enters step 4), if in road exception title or channel pressing plate title not including [A or B], enters step
It is rapid 3)；
3) assume that opposite side device is single set configuration in the plant stand of opposite side, according to " the affiliated peace of the security control device for breath of above delivering letters
It is complete to stablize emergency control system ", " the affiliated plant stand " and " covering other type " of opposite side device be " single set " three attributes in data
It searches whether that there are corresponding devices in library, illustrates the other type of the set of opposite side device for single set, if not finding if found
Illustrating that opposite side device is double set configurations, the other type of set of opposite side device is identical as the other type of the set of the security control device for breath of above delivering letters,
It enters step 4)；
4) according to " the affiliated safety and stability emergency control system " of security control device of breath of above delivering letters, opposite side device it is " affiliated
Plant stand " and " covering other type " three attributes find the mark ID of opposite side device in the database, then fill in security and stability control
The channel record that the security control device that breath of delivering letters has been established and opposite side device are checked whether in total management system database is set, such as
Fruit channel record has existed, " channel abnormal signal identification ID " and " channel pressing plate identifies ID " the filling channel that front is obtained
" 1 reception device of device, the 2 data channel mark ID extremely " of record and " device 1 sends data channel pressing plate mark to device 2
ID " attribute；If channel record is not set up, the security control device for breath of delivering letters in generation and the channel pattern record of opposite side device,
And it will " the mark ID of the security control device for breath of above delivering letters ", " the mark ID of opposite side device ", " channel abnormal signal identification ID " and " logical
" device 1 identifies ID " of road pressing plate mark ID " filling channel record, " device 2 identifies ID ", " 1 reception device of device, 2 data are led to
In road mark ID " extremely and the attribute of " device 1 sends data channel pressing plate to device 2 and identifies ID ".
Beneficial effects of the present invention are as follows: the present invention is based on the thoughts of standardization modeling, between channel topology security control device
Crucial component channel abnormal title, channel pressing plate title carry out unified standard name；Title describes in device side source
End safeguards that dispatching terminal identifies channel abnormal title, the channel pressing plate title above sent according to the channel naming rule of agreement,
And channel pattern between lifting device is established in safety and stability control device total management system database automatically.It is transported in Safety system
In row monitoring screen, under the premise of device coordinate has determined, between achievable device peace control channel and channel pressing plate it is automatic
It draws.Based on the present invention, it is no longer necessary to manually draw channel in Safety system operation monitoring picture and association channel is corresponding
Dynamic data also improves picture and peace control channel pattern under the premise of improving peace control channel pattern, picture maintenance efficiency
Data correlation accuracy, the monitoring management automation for effectively improving Safety system and device is horizontal.
Detailed description of the invention
Fig. 1 is safety and stability emergency control system composition schematic diagram.
Fig. 2 is the method for the present invention flow diagram.
Fig. 3 is the treatment process schematic diagram that management system receives any abnormal signal title of device.
The schematic diagram in the channel between the device 1A drawn automatically and device 2A Fig. 4.
Specific embodiment
Present invention is further described in detail with reference to the accompanying drawings and in conjunction with the embodiments.
Embodiment 1:
One embodiment of the present of invention, the layout of Safety system is as shown in Figure 1, include 4 plant stands and 2 peace control systems
, there are the more set security control devices for belonging to different Safety systems in system, i.e. the device 1 and device 2 of plant stand 1 belong to peace in a plant stand
Control system 1, the device 3 and device 4 of plant stand 1 belong to Safety system 2.
In general, the security control device that a plant stand belongs to the same Safety system is usually no more than two sets.If one
Safety system is deployed with double set security control devices in a plant stand, then be A set by the other type definition of the set of this two sets of security control devices,
B set；If a Safety system is only deployed with a set of security control device in a plant stand, by the other class of the set of this set security control device
Type is defined as single set.From figure 1 it appears that according to the affiliated safety and stability emergency control system of security control device, affiliated plant stand, dress
A security control device can be uniquely determined by setting the other type of set.
Fig. 2 is the flow diagram of the present embodiment.Wherein, in Fig. 2 step 1 describe it is comprehensive in safety and stability control device
Close in management system be each security control device define three attributes " affiliated safety and stability emergency control system ", " affiliated plant stand ",
" covering other type ".Such as by " the affiliated safety and stability emergency control system " of the device 1 (hereinafter referred to as " device 1A ") in plant stand 1
Attribute configuration is " Safety system 1 ", " affiliated plant stand " attribute configuration is " plant stand 1 ", " covering other type " attribute configuration is " A set "；
Device 1 (hereinafter referred to as " device 2A ") " affiliated safety and stability emergency control system " attribute configuration in plant stand 2 is " peace control system
System 1 ", " affiliated plant stand " attribute configuration are " plant stand 2 ", " covering other type " attribute configuration is " A set ".
Step 2 describes in Fig. 2, each security control device to the channel pressing plate and channel abnormal title for above sending dispatching terminal by with
Lower rule carries out standardization name:
(1) it is sent on device and follows following naming rule when channel abnormal title:
With the station XX [A or B] channel abnormal
(2) following naming rule is followed when sending channel pressing plate title on device:
To the station XX [A or B] channel pressing plate
Wherein, the station XX is the scheduling plant stand name of channel opposite side plant stand.[A or B] is option, when device is double in the plant stand of opposite side
It in principle must include A or B when set configures, but if this side device is also double set configurations, and the channel of two sides plant stand device connects
It is that A set covers A, B set covers B, without interconnection between A, B set, can also omit A and B in title.The advantages of omitting A and B exists
In plant stand end, same channel abnormal and channel pressing plate title is can be used in two covering devices, is not needed for A, B interplanting differentiation
Processing.A or B is not included then when device list set configuration in the plant stand of opposite side."AND" and " channel abnormal " are characterized character string, mark
The information object sent in knowledge is channel abnormal；" extremely " and " channel pressing plate " is characterized character string, and the information object sent in mark is
Channel pressing plate.
By taking device 1A and device 2A as an example, since device 1A and device 2A is double set configuration in respective plant stand, and two
The channel connection of side plant stand device is that A set covers A, and B set covers B, without interconnection between A, B set, therefore on the channel sent it is different
Often and in the pressing plate title of channel it can be omitted A and B；The reception device 2A data channel exception title sent from device 1A can define
For " with 2 channel abnormal of plant stand ", controlling to the channel pressing plate title that device 2A sends data may be defined as " pressing to 2 channel of plant stand
Plate ".
Step 3 describes in Fig. 2, and safety and stability control device total management system is based on channel pressing plate and channel abnormal
The Naming conventions of title identify channel pressing plate title and channel abnormal signal name from the information sent in security control device, and
" affiliated plant stand " and " covering other type " attribute for therefrom extracting corresponding opposite side device, " affiliated plant stand " in conjunction with security control device and
The channel pattern that " covering other type " establishes security control device in a management system establishes all peace control dresses in Safety system in this way
Channel pattern between setting.
Channel pattern is made of following attribute: device 1 identifies ID, device 2 identifies ID, 1 reception device of device, 2 data channel
Abnormal mark ID, device 1 are to device 2 sends data channel pressing plate mark ID, 2 reception device of device, 1 data channel identifies extremely
ID, device 2 send data channel pressing plate to device 1 and identify ID, and it is that composition is single that wherein device 1, which identifies ID and the mark of device 2 ID,
The keyword in channel, the dynamic data of other Attribute Associations then determine the on off operating mode in channel.
Specifically, when safety and stability control device total management system newly accesses security control device or detecting that peace control fills
Set intake configuration, device abnormal signal configuration information (quantity and title comprising channel pressing plate and channel abnormal) changes
When, management system can call all intake titles and abnormal signal title again, and according to pressing plate title in channel therein and
Channel abnormal signal name establishes the channel pattern of security control device in the database.Specifically includes the following steps:
Channel pressing plate 3-1) is obtained from the information sent in security control device and identifies ID or channel abnormal signal identification ID, is entered
Step 3-2)；
3-2) according to feature string ("AND" and " channel abnormal ", either " extremely " and " channel pressing plate ") identify acquirement
Information channel abnormal title or channel pressing plate title between device, and parse plant stand belonging to the device of opposite side and cover other type,
If including in channel abnormal title or channel pressing plate title [A or B], specify that opposite side device is A covering device or B set
Device enters step 3-4), if not including [A or B] in road exception title or channel pressing plate title, enter step 3-
3)；
3-3) assume that opposite side device is single set configuration in the plant stand of opposite side, according to the " affiliated of the security control device for breath of above delivering letters
Safety and stability emergency control system ", " the affiliated plant stand " and " covering other type " of opposite side device are " single set " three attributes in number
According to searching whether that there are corresponding devices in library, illustrate the other type of the set of opposite side device for single set, if do not found if found
Then illustrate that opposite side device is double set configurations, the other type phase of set of the set other type and the security control device for breath of above delivering letters of opposite side device
Together, 3-4 is entered step)；
3-4) according to " institute of " the affiliated safety and stability emergency control system " of the security control device for breath of above delivering letters, opposite side device
Category plant stand " and " covering other type " three attributes find the mark ID of opposite side device in the database, then in security and stability control
The channel record of the security control device that breath of delivering letters has been established and opposite side device is checked whether in device total management system database,
If channel record has existed, " channel abnormal signal identification ID " and " channel pressing plate identifies ID " filling that front is obtained is logical
" 1 reception device of device, the 2 data channel mark ID extremely " of trace record and " device 1 sends data channel pressing plate mark to device 2
ID " attribute；If channel record is not set up, the security control device for breath of delivering letters in generation and the channel pattern record of opposite side device,
And will " the mark ID of the security control device for breath of above delivering letters ", " the mark ID of opposite side device ", " channel abnormal signal identification ID " or
" device 1 identifies ID ", " device 2 identifies ID ", " 1 reception device of device, 2 data of " channel pressing plate identifies ID " filling channel record
Channel abnormal identifies in ID " and the attribute of " device 1 sends data channel pressing plate to device 2 and identifies ID ".
In the above manner, the channel pattern in Safety system between all security control devices can be established.
By taking device 1A and device 2A as an example, there is the security control device default of channel contact to belong to the same Safety system, because
This directly just obtains the attribute of device 2A from the attribute of device 1A " affiliated safety and stability emergency control system ", and " affiliated safety is steady
Determine emergency control system " it is " Safety system 1 ".When safety and stability control device total management system is sent on receiving device 1A
Any abnormal signal title when, whether management system checks that the corresponding abnormal signal of the title is recorded in system database and deposits
If it does not, management system, which just creates abnormal signal, records and obtains record identification ID, if it does, management system is just
Read the mark ID of corresponding abnormal signal record.
After the mark ID for reading abnormal signal record, whether further check in the abnormal signal title received comprising feature
Character string "AND" and " channel abnormal " are identified when sending the description " with 2 channel abnormal of plant stand " on device 1A according to feature string
This is described as channel abnormal title between device out, and extracts the character string between "AND" and " channel abnormal ", if character string
Finally comprising alphabetical " A ", then specify that the other type of the set of device 2A is " A set ", if character string finally includes alphabetical " B ",
Specify the other type of the set of device 2A be " B set ", by the character string of extraction letter " A " or " B " remove after just achieve factory
Station name, namely obtaining " affiliated plant stand " attribute of device 2A is " plant stand 2 ".
Due in this example in channel abnormal description not comprising alphabetical " A " or " B ", can not Direct Recognition device 2A the other class of set
Type then first assumes that the other type of set of device 2A in the plant stand of opposite side is " single set ", according to device 2A " affiliated safety and stability is promptly controlled
System processed ", " affiliated plant stand ", " device covers other type " three attributes search whether that there are corresponding intruments in the database.By
It is only deployed with the other type of set in " plant stand 2 " in " Safety system 1 " and is respectively the device of A, B, therefore can not find corresponding single set
Device, so that it is determined that thering is the opposite side plant stand of channel contact is built-in to be set to double set configurations with device 1A.Next due to device 1A's
" device covers other type " is A covering device, also should be A covering device according to naming rule device 2A, then presses three attributes of front
The mark ID of device 2A is found in the database.It is the title description of device 1A that management system is received, and device 1A identifies ID can
It directly obtains, the mark ID for the abnormal signal record that management system obtains at the beginning is exactly that " device 1A reception device 2A data are logical
Road mark ID " extremely, the therefore " device in the available composition channel of " with 2 channel abnormal of plant stand " description sent from device 1A
1A identifies ID ", " device 2A identifies ID " and " data channel mark ID extremely " three attributes.
Next first identifying ID by device 1 is " device 1A identifies ID ", and it is " device 2A identifies ID " conduct that device 2, which identifies ID,
Double keywords check whether the channel record cast that device 1A and device 2A has been established in the database.If channel records
Through existing, abnormal signal record identification ID filling channel record cast that front is obtained " 1 reception device of device, 2 data are logical
Road mark ID " attribute extremely.If channel record is not found, then switch identifies ID, and identifying ID by device 1 is " device 2A
ID " is identified, it is " device 1A identifies ID " as double keywords that device 2, which identifies ID, checks whether and device 1A and device 2A has been established
Channel record, if channel has existed, " the device for the abnormal signal record identification ID filling channel pattern that front is obtained
2 reception device, 1 data channel mark ID " attribute extremely.If channel record is not still found, device 1A and device 2A are established
Channel record, and by " device 1 identifies ID ", " device 2 identifies ID ", " dress of three of acquirement mark ID filling channels records
It sets in 1 reception device, 2 data channel mark three attributes of ID " extremely.Management system is to any abnormal signal name sent on device
Claim the whole process handled referring to Fig. 3.
When the title of " to 2 channel pressing plate of plant stand " that send on receiving device 1A describes, using with previous processed channel
The identical method of non-conformance description can parse " device 1A identifies ID ", " device 2A identifies ID " and " data channel in composition channel
Pressing plate identifies ID ", checks whether channel is already present in database according to " device 1A identifies ID ", " device 2A identifies ID ".
If it does, will " data channel pressing plate identify ID " filling channel record " device 1 sends data channel pressing plate mark to device 2
Know in ID " attribute；If channel is not set up (when there is the case where pressing plate title nominally send management system earlier than abnormal signal),
Establish the channel record of device 1A and device 2A, the and " mark of device 1 that these three marks ID filling channel of extraction is recorded
ID ", " device 2 identify ID ", in " device 1 sends data channel pressing plate to device 2 and identifies ID " three attributes.
When the channel abnormal relevant to device 1A and channel pressing plate title sent on receiving device 2A describes, using with
Method as before can obtain corresponding data channel exception or data channel pressing plate filling channel record, handle channel two
The all properties element that composition channel is just obtained after the channel abnormal title and channel pressing plate title sent on the device of side, in safety
Automatically the complete model in a channel is set up in stabilization control device total management system.According to send on all devices with it is right
The channel abnormal and channel pressing plate title of side device can set up Safety system referring to previous methods automatically in the database
Channel pattern between all devices.
It is described in Fig. 2 step 4, draws all devices in single Safety system first, device pel uses rectangle
The mode of bitmap is drawn, and the position coordinates of all devices in Safety system have been determined that after completing, and then basis has been built
Vertical channel pattern realizes drawing apparatus topology connections maps.It is illustrated how by taking the channel between device 1A and device 2A as an example below
Realize that channel is drawn.
It is assumed that device 1A center point coordinate is (X on picture1,Y1), device 2A center point coordinate is (X2,
Y2), device height is H, width L, then (four side of device 1A pel is empty in such as Fig. 4 for the central point on device 1A pel four edges
Shown in heart small circle) coordinate respectively (X1,Y1-H/2)、(X1,Y1+H/2)、(X1-L/2,Y1)、(X1+L/2,Y1), device 2A figure
Shown in the hollow small circle in first four sides) coordinate respectively (X2,Y2-H/2)、(X2,Y2+H/2)、(X2-L/2,Y2)、(X2+L/2,Y2)。
According to distance between two points formula:
Wherein | AB | for the distance between A, B two o'clock, (x1, y1), (x2, y2) is respectively the coordinate of two points of A, B.
By formula (1) calculate separately device 1A rectangular element four while central point to device 2A rectangular element four while central point
Distance, find apart from the smallest two points.The two points are respectively the bottom edge central point (X of device 1A in Fig. 41,Y1-H/2)
(it is denoted as (X2’,Y2')) and device 2A top margin central point (X1,Y1+ H/2) (it is denoted as (X1’,Y1')), select the two point as
Tie point of the channel on device 1A and device 2A pel；Then the position for calculating two sides device channel center point is (corresponding to sit
Mark (X1’+X2')/2, (Y1’+Y2')/2), draw (X1’,Y1') the dynamic line pel of central point is arrived, and it is associated with " the reception of device 1
2 data channel of the device corresponding dynamic data of mark ID " extremely；In device 1A wing passage tie point coordinate (X1’,Y1') arrive channel
(approaching device 1A, respective coordinates (5X at 1/3 position of line of central point1’+X2')/6, (5Y1’+Y2')/6), with position seat
It is designated as the center of circle and draws circular pressing plate pel, and be associated with " device 1 sends data channel pressing plate mark ID to device 2 " corresponding dynamic
Data；Draw (X2’,Y2') the dynamic line pel of central point is arrived, and it is associated with " 2 reception device of device, 1 data channel mark extremely
The corresponding dynamic data of ID "；In device 2A wing passage tie point coordinate (X2’,Y2') arrive channel center's point 1/3 position of line
(approaching device 2A, respective coordinates (X1’+5X2')/6, (Y1’+5Y2')/6), circular pressing plate is drawn by the center of circle of the position coordinates
Pel, and it is associated with " device 2 sends data channel pressing plate mark ID to device 1 " corresponding dynamic data, this completes logical
Automatic drafting of the road correlation pel on picture and the auto-associating with channel correlation model in database.
Although the present invention has been described by way of example and in terms of the preferred embodiments, embodiment is not for the purpose of limiting the invention.Not
It is detached from the spirit and scope of the present invention, any equivalent change or retouch done also belongs to the protection scope of the present invention.Cause
This protection scope of the present invention should be based on the content defined in the claims of this application.
Claims (6)
1. a kind of method that channel topology automatically generates between safety and stability emergence control, which is characterized in that controlled for each peace
Device defines " affiliated safety and stability emergency control system ", " affiliated plant stand " and " covering other type " these three attributes, and controls to peace
The channel pressing plate title of dispatching terminal and channel abnormal title is sent to carry out standardization name on device, channel pressing plate title and channel are different
Normal title security control device side uniformly carry out maintenance and on give, safety and stability control device total management system is based on channel pressing plate
The Naming conventions of title and channel abnormal title identify that channel pressing plate title and channel are different from the information sent in security control device
Regular signal title, and " affiliated plant stand " and " covering other type " attribute of opposite side device is therefrom extracted, in conjunction with " the institute of security control device
Category plant stand " and " covering other type " establish all channel patterns of the device Yu other devices, and then establish in Safety system and own
Channel pattern between security control device.
2. the method that channel topology automatically generates between safety and stability emergence control according to claim 1, feature
It is, further includes the automatic process for drawing topology connections maps:
After channel pattern in establishing Safety system between all security control devices, all device figures in Safety system are drawn
Member obtains initial position of the associated security control device in this side of each channel and opposite side on picture for each channel of foundation,
And the central point on this four side of side device rectangular element is calculated separately out to opposite side device rectangular element according to distance between two points formula
The distance of four side central points determines tie point coordinate of the channel on two device pels according to apart from minimum principle, then draws
Channel status pel processed and channel pressing plate pel, and channel status pel and channel pressing plate pel are distinguished into the auto-associating channel
" the channel abnormal state " of two sides device and " state is moved back in pressing plate throwing in channel " dynamic data.
3. the method that channel topology automatically generates between safety and stability emergence control according to claim 1 or 2, special
Sign is that " covering other type " attribute of the security control device is defined by following principle:
If a Safety system is deployed with duplicating device in a plant stand, respectively by " the covering other type " of this two covering device
It is defined as " A set " and " B set "；If a Safety system is only deployed with set of device in a plant stand, by this covering device
" covering other type " be defined as " single set ".
4. the method that channel topology automatically generates between safety and stability emergence control according to claim 3, feature
It is, send the channel pressing plate title of dispatching terminal and the name of channel abnormal name authorityization as follows in the security control device:
(1) it is sent on device and follows following naming rule when channel abnormal title:
With the station XX [A or B] channel abnormal
(2) following naming rule is followed when sending channel pressing plate title on device:
To the station XX [A or B] channel pressing plate
Wherein, the station XX is the scheduling plant stand name of channel opposite side plant stand；
[A or B] is option, includes A or B when the double sets of device configure in the plant stand of opposite side, when this side device and opposite side plant stand
Interior device be double set configurations and the channel connection of two sides plant stand device be A set to A set, B set to B set, A, B cover between without friendship
A and B is omitted in title when fork connection, does not include A or B when device list set configuration in the plant stand of opposite side；
"AND" and " channel abnormal " are characterized character string, and the information object sent in mark is channel abnormal；" extremely " and " channel pressure
Plate " is characterized character string, and the information object sent in mark is channel pressing plate.
5. the method that channel topology automatically generates between safety and stability emergence control according to claim 4, feature
It is, the channel pattern between the security control device, ID is identified by device 1, device 2 identifies ID, 1 reception device of device, 2 data are led to
Road mark ID extremely, device 1 are to device 2 sends data channel pressing plate mark ID, 2 reception device of device, 1 data channel is marked extremely
Know ID, device 2 and send data channel pressing plate mark ID totally six attribute compositions to device 1, wherein device 1 identifies ID and device 2
Identifying ID is the keyword for forming single channel, and the dynamic data of other Attribute Associations then determines the practical on-off shape in channel
State.
6. the method that channel topology automatically generates between safety and stability emergence control according to claim 5, feature
It is, establishes the channel pattern between security control device, specifically includes the following steps:
1) information obtained according to feature string identification channel abnormal title or when the pressing plate title of channel between device, in number
According to corresponding channel pressing plate and abnormal signal record is created in library, channel pressing plate mark ID or channel abnormal signal identification are obtained
2) ID is entered step；
2) plant stand belonging to the device of opposite side is parsed from channel abnormal title between device or channel pressing plate title and covers other class
Type, if in channel abnormal title or channel pressing plate title include [A or B], specify opposite side device be A covering device or
4) B covering device enters step, if not including [A or B] in road exception title or channel pressing plate title, enter step 3)；
3) assume that opposite side device is single set configuration in the plant stand of opposite side, according to the security control device for breath of above delivering letters " affiliated safety is steady
Determine emergency control system ", " the affiliated plant stand " and " covering other type " of opposite side device be " single set " three attributes in the database
It searches whether that there are corresponding devices, illustrates that the other type of the set of opposite side device for single set, illustrates if not finding if found
Opposite side device is double set configurations, and the other type of set of opposite side device is identical as the other type of the set of the security control device for breath of above delivering letters, and is entered
Step 4)；
4) according to " the affiliated plant stand " of " the affiliated safety and stability emergency control system " of the security control device for breath of above delivering letters, opposite side device
" covering other type " three attributes find the mark ID of opposite side device in the database, then comprehensive in safety and stability control device
The channel record that the security control device that breath of delivering letters has been established and opposite side device are checked whether in Management System Data library, if channel
Record has existed, and " the channel abnormal signal identification ID " and " channel pressing plate identifies ID " filling channel that front is obtained are recorded
" 1 reception device of device, 2 data channel mark ID extremely " and " device 1 sends data channel pressing plate to device 2 and identifies ID " attribute；
If channel record is not set up, the security control device for breath of delivering letters in generation and the channel pattern record of opposite side device, and " will above give
The mark ID " of the security control device of information, " the mark ID of opposite side device ", " channel abnormal signal identification ID " and " channel pressing plate mark
Know " device 1 identifies ID ", " device 2 identifies ID ", " 1 reception device of device, 2 data channel mark extremely that ID " inserts channel record
Know in ID " and the attribute of " device 1 sends data channel pressing plate to device 2 and identifies ID ".
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| CN101588084A (en) * | 2009-06-19 | 2009-11-25 | 国网电力科学研究院 | The intelligent reconstruction method of area electric network safety stabilization control system |
| CN103532794A (en) * | 2013-10-29 | 2014-01-22 | 南京南瑞集团公司 | Method for automatically switching stable control strategies based on warning signals of synchronous digital hierarchy equipment |
| CN104779608A (en) * | 2014-11-26 | 2015-07-15 | 国家电网公司 | Safe stable on-line additional emergency control method of power system based on off-line strategy |
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| US7650390B2 (en) * | 2006-06-01 | 2010-01-19 | Roam Data Inc | System and method for playing rich internet applications in remote computing devices |
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| CN101588084A (en) * | 2009-06-19 | 2009-11-25 | 国网电力科学研究院 | The intelligent reconstruction method of area electric network safety stabilization control system |
| CN103532794A (en) * | 2013-10-29 | 2014-01-22 | 南京南瑞集团公司 | Method for automatically switching stable control strategies based on warning signals of synchronous digital hierarchy equipment |
| CN104779608A (en) * | 2014-11-26 | 2015-07-15 | 国家电网公司 | Safe stable on-line additional emergency control method of power system based on off-line strategy |
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