CN103996325B - Teaching notes preparation method under the multi-stage scheduling model of integration in a kind of training system - Google Patents
Teaching notes preparation method under the multi-stage scheduling model of integration in a kind of training system Download PDFInfo
- Publication number
- CN103996325B CN103996325B CN201410222832.8A CN201410222832A CN103996325B CN 103996325 B CN103996325 B CN 103996325B CN 201410222832 A CN201410222832 A CN 201410222832A CN 103996325 B CN103996325 B CN 103996325B
- Authority
- CN
- China
- Prior art keywords
- teaching notes
- adjust
- critical point
- adjusted
- tune
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012549 training Methods 0.000 title claims abstract description 55
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 230000010354 integration Effects 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims description 23
- 238000005259 measurement Methods 0.000 claims description 5
- 240000002853 Nelumbo nucifera Species 0.000 claims description 4
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims description 4
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims description 4
- 230000002123 temporal effect Effects 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 21
- 230000006855 networking Effects 0.000 description 8
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000005906 menstruation Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Landscapes
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The invention discloses the teaching notes preparation method under the multi-stage scheduling model of integration in a kind of training system, when carrying out united training emulation including multi-stage scheduling (net is adjusted and saves tune, saves and adjust and ground tune), the determination of scheduling model Border Gateways at different levels；The coordination of electrical network initial mode manufacturing process；The coordination of load curve teaching notes manufacturing process；The coordination of event teaching notes manufacturing process.Load teaching notes preparation method under the multi-stage scheduling integrated environment that the present invention proposes is applied widely, has extremely strong flexibility and operability, can effectively improve teaching notes make efficiency during united training emulation, and improve the reliability of united training emulation.
Description
Technical field
The present invention relates to Automation of Electric Systems dispatching technique field, be specifically related to a kind of training system
Teaching notes preparation method under the multi-stage scheduling model of integration in system.
Background technology
Training is combined for process the different brackets grid dispatching center taked of electrical network major accident
Instruction emulation, owing to the resource of control centres at different levels is special and limited to greatly, it is therefore necessary to
The feature being considered for bulk power grid is imitated to the training considering the integration of interconnected power grid multi-stage scheduling
Very.Although traditional united training emulation achieves the interconnection of Training Simulation System, it is achieved that training
Data between instruction analogue system, information mutual, but do not solve the integration making of teaching notes
Problem.Carry out in this case united training emulation teaching notes make efficiency, reliability
To be greatly affected.
Summary of the invention
The deficiency existed for prior art, it is an object of the present invention to provide a kind of applied widely,
(net is adjusted and saves tune, saves to have multi-stage scheduling in the training system of extremely strong flexibility and operability
Adjust and adjust with ground) teaching notes preparation method under the model of integration, it is possible to effectively improve united training
Teaching notes make efficiency during emulation, and improve the reliability of united training emulation.
To achieve these goals, the present invention is to realize by the following technical solutions:
The teaching notes preparation method of the present invention, specifically includes following step:
(1) determination of scheduling model Border Gateways at different levels；
(2) coordination of electrical network initial mode manufacturing process；
(3) coordination of load curve teaching notes manufacturing process；
(4) coordination of event teaching notes manufacturing process.
In step (1), described scheduling model Border Gateways at different levels are true according to following step
Fixed:
(1a) electric network model of scheduling at different levels is determined by its dispatching management scope；
(2a) higher level dispatches with main transformer high-pressure side as critical point, and subordinate dispatches with its compass of competency
Border interconnection is critical point.
In step (1a), save the model adjusted and include all 500kV, 220kV transformer stations and send out
Power plant, the main transformer of 220kV transformer station is to wait duty value by equivalence；
The model that ground is adjusted includes the power transformation of more than all 110kV electric pressures that this area is administered
Standing and power plant, in its model, the border circuit of 220kV transformer station is equivalent generating by equivalence
Machine.
In step (2a), saving and adjust using duty values such as main transformers as saving tune critical point, ground is adjusted with this locality
The border interconnection equivalence generator in district is as tune critical point, ground.
In step (2), the coordination of described electrical network initial mode manufacturing process is according to following
Step is carried out:
(1b) according to the difference of scheduling compasses of competency at different levels, respectively in respective compass of competency
Training teaching notes are configured；
(2b) save and adjust Simulated training and ground to adjust Simulated training to take state estimation disconnected of synchronization
Face, and the load growth ratio of the following method of operation is in province's tune Simulated training and various places tune training
Emulation keeps identical；
(3b) after respective teaching notes complete, tune side, lateral various places is adjusted to issue critical point number by saving
According to, various places are adjusted after receiving critical point data, update local critical point model measurement data, more
After newly completing, according to new critical point data, section is adjusted, after adjustment completes, then will
Critical point data are adjusted to province and are sent on side；
(4b) after respective teaching notes complete, tune side, lateral various places is adjusted to issue critical point number by saving
According to, various places are adjusted after receiving critical point data, update local critical point model measurement data, more
After newly completing, according to new critical point data, section is adjusted, after adjustment completes, then will
Critical point data are adjusted to province and are sent on side；
(5b) province's tune side after adjusting the critical point data sent on side with receiving, with local critical point number
According to comparing；Such as data consistent, then teaching notes make complete；As data are inconsistent, then save tune
Side has the following two kinds to select:
The first: the critical point data sent on side are adjusted on accreditation ground, are adjusted these side teaching notes,
After adjustment completes, again issue critical point data to tune side, ground, then by tune side, ground according to these critical points
Its teaching notes are adjusted by data；
The second: do not adjust the critical point data sent on side with not approving, the most directly re-issue critical point number
According to, and its teaching notes are adjusted according to these critical point data by tune side, ground；
(6b) adjust side teaching notes to adjust after, again on send critical point data, enter (5b)
Step, adjusts side to adjust the critical point data of side to keep consistent with ground until saving.
In step (1b), adjust for saving, the emulation section of 220kV and above electrical network is set；
Ground is adjusted, the emulation section of 110kV and following electrical network is set.
In step (3), the coordination of described load curve teaching notes manufacturing process is according to the following two kinds
Method is carried out:
(1c) top-to-bottom method, manufacturing process is as follows:
A) save tune and carry out topology, first basis with the 220kV side of 500kV main transformer in its electrical network
Topology area makes the load curve of topology area, then raw according to the load that topology area comprises
Become and make corresponding load curve；
B) save tune to be adjusted with being handed down to by the load curve completed；
C) adjust with in 220kV main transformer in its electrical network, low-pressure side carry out topology, according to opening up
Flutter the 220kV main transformer comprised in region, adjust the 220kV main transformer high-pressure side issued equivalent saving
Load curve makes a look up, searches its load curve, then by included in topology area
The load curve of 220kV main transformer is overlapped, and generates the load curve of topology area, then root
The load comprised according to topology area generates and makes the corresponding load curve of these loads；
(2c) bottom-to-top method, manufacturing process is as follows:
A) adjust with in 220kV main transformer in its electrical network, low-pressure side carry out topology, first root
The load curve of topology area is made according to topology area, then negative according to what topology area comprised
Lotus generates and makes the load curve of these loads；
B) adjust and on the load curve that will complete, give province's tune；
C) save tune and carry out topology, according to topology with the 220kV side of 500kV main transformer in its electrical network
The duty values such as the 220kV main transformer high-pressure side included in region, search these loads and adjust on ground
On ground belonging in the topology area load curve that send adjust topology area, then by find this
Adjust the load curve superposition of topology area a bit, generate and save the load curve adjusting topology area.
In step (4), the coordination of described event teaching notes manufacturing process is carried out as follows:
(1d) for the event of failure that higher level's scheduling is set in teaching notes, need to be handed down to down
Level scheduling, is chosen out by protection signal relevant produced by event of failure by subordinate's scheduling, with
Event of failure associates, and leaves in teaching notes；
(2d) for the event that subordinate's scheduling is set in teaching notes, needs are given higher level and adjusts
Degree, is collected by higher level's scheduling, and according to the arrangement of manoeuvre, according to temporal suitable
Ordered pair have conflict or interference event be adjusted, after having adjusted, teaching notes are re-issued to
Subordinate dispatches；
(3d) event in subordinate's scheduling teaching notes, critical event is dispatched by higher level and is grasped issue
On opportunity, for this type of event, higher level's scheduling marked, and returned to subordinate
Scheduling, higher level dispatches and issues permission signal, now subordinate's scheduling when this event of permission performs
This event could be operated by teacher.
Multi-stage scheduling (net is adjusted and saves tune, saves and adjust and the ground tune) integrated environment of present invention proposition
Under load teaching notes preparation method applied widely, there is extremely strong flexibility and operability,
Can effectively improve teaching notes make efficiency during united training emulation, and it is imitative to improve united training
Genuine reliability.
Accompanying drawing explanation
Fig. 1 province and district networking model Border Gateway schematic diagram (saves and adjusts part)
Fig. 2 province and district networking model Border Gateway schematic diagram (adjust part)
Fig. 3 electrical network initial mode Making programme figure
Fig. 4 province and district networking 220kV border transformer station initial mode schematic diagram (save and adjust part)
Fig. 5 province and district networking 220kV border transformer station initial mode schematic diagram (adjust part)
Fig. 6 province and district each completes the 220kV substation operation mode schematic diagram after adjusting and (saves
Adjust part)
Fig. 7 province and district each completes 220kV substation operation mode schematic diagram (after adjusting
Adjust part)
Fig. 8 adjusts on ground to receive and saves the 220kV substation operation mode schematic diagram adjusted after issuing data
(save and adjust part)
Fig. 9 adjusts on ground to receive and saves the 220kV substation operation mode schematic diagram adjusted after issuing data
(adjust part)
Figure 10 adjusts 220kV substation operation mode schematic diagram (the province tune portion after readjusting in ground
Point)
Figure 11 ground adjust readjust after 220kV substation operation mode schematic diagram (adjust portion
Point)
Figure 12 saves 220kV substation operation mode schematic diagram (the province tune portion adjusted after readjusting
Point)
Figure 13 save adjust readjust after 220kV substation operation mode schematic diagram (adjust portion
Point)
Figure 14 adjusts 220kV substation operation mode schematic diagram (the province tune portion after again adjusting in ground
Point)
Figure 15 ground adjust again adjust after 220kV substation operation mode schematic diagram (adjust portion
Point)
The load curve Making programme figure of Figure 16 mode from top to bottom
The load curve Making programme figure of Figure 17 mode from bottom to top
Figure 18 province and district networking 500kV Yu 220kV transformer station schematic diagram
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be prone to bright with effect
White understanding, below in conjunction with detailed description of the invention, is expanded on further the present invention.
Multi-stage scheduling (net is adjusted and saves tune, saves and adjust and the ground tune) integrated manufacture method of the present invention
Including the content of four aspects, respectively:
(1) multi-stage scheduling (net adjust, save adjust, adjust) carry out united training emulation time, respectively
The determination of level scheduling model Border Gateway.
(2) multi-stage scheduling (net adjust, save adjust, adjust) carry out united training emulation time, electricity
The coordination of net initial mode manufacturing process.
(3) multi-stage scheduling (net adjusts, save adjust, adjust) when carrying out united training emulation, negative
The coordination of lotus curve teaching notes manufacturing process.
(4) multi-stage scheduling (net adjust, save adjust, adjust) carry out united training emulation time, thing
The coordination of part teaching notes manufacturing process.
In step (1), during united training emulation, the determination of scheduling model Border Gateways at different levels
Carry out according to following rule, including:
(1a) electric network model of scheduling at different levels is determined by its dispatching management scope.Such as: save
The model adjusted includes the main grid structure of electrical network, including all 500kV, 220kV transformer station and
Power plant, the transformer station of 220kV only has the device model of 220kV electric pressure, 220kV master
Flexible high-pressure side equivalence of crossing is that load represents；It is all that the model that ground is adjusted includes that this area is administered
Transformer station more than 110kV electric pressure and power plant, wherein the plant stand of 500kV, 220kV with
The equipment such as the equipment component saving mode transfer type repeats, 110kV, the 10kV at 220kV station are also carried out
Describe in detail, with this area outside the plant stand that is connected of electrical network carried out the process of model equivalence.
(2a) higher level dispatches with main transformer high-pressure side as critical point, and subordinate dispatches with its compass of competency
Border interconnection is critical point.Such as: save straightening and connect with 220kV main transformer high-pressure side as critical point；
And ground straightening connects with the border interconnection of this area as critical point.
In step (2), during united training emulation, the coordination of electrical network initial mode manufacturing process
Carry out in accordance with the following steps, including:
(1b) electrical network initial mode makes and carries out in a hierarchical way, according to scheduling pipes at different levels
Training teaching notes in respective compass of competency are configured by the difference in territory, area under one's jurisdiction respectively.Such as:
Adjust for saving, the emulation section of principal set up 220kV and above electrical network；Ground is adjusted, main
The emulation section of 110kV to be arranged and following electrical network.
(2b) before teaching notes make, it is necessary to adjusted formulation initial launch mode together harmonically by saving,
Want a large amount of owing to the trend section of united training is typically all on the basis taking real-time section
The amendment method of operation obtains, and therefore saves and adjusts Simulated training and ground to adjust Simulated training preferably to take same
The section of the state estimation in moment.And the load growth ratio of the following method of operation is saving tune training
Instruction emulation adjusts Simulated training holding identical with various places.
(3b) after respective teaching notes complete, tune side, lateral various places is adjusted to issue critical point number by saving
According to.Various places are adjusted after receiving critical point data, update local critical point model measurement data.More
After newly completing, according to new critical point data, section is adjusted.After adjustment completes, then will
Critical point data are adjusted to province and are sent on side.
(4b) after respective teaching notes complete, tune side, lateral various places is adjusted to issue critical point number by saving
According to.Various places are adjusted after receiving critical point data, update local critical point model measurement data.More
After newly completing, according to new critical point data, section is adjusted.After adjustment completes, then will
Critical point data are adjusted to province and are sent on side.
(5b) province's tune side after adjusting the critical point data sent on side with receiving, with local critical point number
According to comparing.Such as data consistent, then teaching notes make complete；As data are inconsistent, then save tune
Side has the following two kinds to select: 1. the critical point data sent on side are adjusted on accreditation ground, carry out these side teaching notes
Adjust.After adjustment completes, again issue critical point data to tune side, ground, then by tune side, ground according to
Its teaching notes are adjusted by these critical point data；Do not adjust the critical point data sent on side with not approving,
The most directly re-issue critical point data, and according to these critical point data, its teaching notes are entered by tune side, ground
Row sum-equal matrix.
(6b) adjust side teaching notes to adjust after, again on send critical point data, enter (5b)
Step, adjusts side to adjust the critical point data of side to keep consistent with ground until saving.
In step (3), during united training emulation, the coordination of load curve teaching notes manufacturing process
Carry out according to the following two kinds method, including:
(1c) top-to-bottom method.Being adjusted to example with province and district, manufacturing process is as follows:
A) save tune and carry out topology, first basis with the 220kV side of 500kV main transformer in its electrical network
Topology area makes the load curve of topology area, the load then comprised according to topology area
(duty value such as 220kV main transformer high-pressure side) generates and makes corresponding load curve.
B) save tune to be adjusted with being handed down to by the load curve completed.
C) adjust with in 220kV main transformer in its electrical network, low-pressure side carry out topology, according to opening up
Flutter the 220kV main transformer comprised in region, adjust the 220kV main transformer high-pressure side issued equivalent saving
Load load curve makes a look up, searches its load curve, then will topology area be wrapped
The load curve of the 220kV main transformer contained is overlapped, and generates the load curve of topology area,
Then the load comprised according to topology area generates and makes the corresponding load curve of these loads.
(2c) bottom-to-top method.Being adjusted to example with province and district, manufacturing process is as follows:
A) adjust with in 220kV main transformer in its electrical network, low-pressure side carry out topology, first root
The load curve of topology area is made according to topology area, then negative according to what topology area comprised
Lotus generates and makes the load curve of these loads.
B) adjust and on the load curve that will complete, give province's tune.
C) save tune and carry out topology, according to topology with the 220kV side of 500kV main transformer in its electrical network
The duty values such as the 220kV main transformer high-pressure side included in region, search these loads and adjust on ground
On ground belonging in the topology area load curve that send adjust topology area, then by find this
Adjust the load curve superposition of topology area a bit, generate and save the load curve adjusting topology area.
In step (4), united training emulation time, the coordination of event teaching notes manufacturing process according to
Following method is carried out, including:
(1d) for the event of failure that higher level's scheduling is set in teaching notes, need to be handed down to down
Level scheduling, is chosen out by protection signal relevant produced by event of failure by subordinate's scheduling, with
Event of failure associates, and leaves in teaching notes.
(2d) for the event that subordinate's scheduling is set in teaching notes, needs are given higher level and adjusts
Degree, is collected by higher level's scheduling, and according to the arrangement of manoeuvre, according to temporal suitable
Ordered pair has the event of conflict or interference to be adjusted.After adjustment completes, teaching notes are re-issued to
Subordinate dispatches.
(3d) event in subordinate's scheduling teaching notes, Partial key event must be dispatched the palm by higher level
Hold the opportunity of issue, for this type of event, higher level's scheduling marked, and by it
Return subordinate's scheduling.Higher level dispatches and issues a permission signal when this event of permission performs, now
This event could be operated by subordinate scheduling teacher.
In the present embodiment, illustrate with the province and district networking model Border Gateway shown in Fig. 1 Yu Fig. 2
Figure illustrates when united training emulates as an example, the determination side of scheduling model Border Gateways at different levels
Formula.
Fig. 1 is the schematic diagram of a 220kV transformer station simplified in province's mode transfer type, wherein
220kV main transformer is load by equivalence.Fig. 2 is that the 220kV transformer station of Fig. 1 is in ground mode transfer type
In schematic diagram, wherein 220kV border circuit is generator by equivalence.
Saving and adjust using duty values such as 220kV main transformers as saving tune critical point, ground is adjusted with 220kV border
Interconnection equivalence generator is as tune critical point, ground.
Ground is adjusted and the whole network method of operation is sent to province's tune, saves to adjust adjust the whole network fortune sent with receiving
Direct revised version ground main transformer equivalence load value after line mode.
Saving to adjust and the whole network method of operation adjusted with being sent to all networkings, ground is adjusted and is received and revise this locality
The 220kV method of operation and generator go out force level.
Next, as a example by the 220kV border transformer station when province and district is networked, illustrate to join
When closing Simulated training, the coordination of electrical network initial mode manufacturing process.Electrical network initial mode made
The flow chart of journey is shown in Fig. 2.The regulation mentioned in following description refers to meritorious regulation, and unit is MW.
Fig. 4, Fig. 5 are province and district networking 220kV border transformer station initial mode schematic diagrames.Save
Simulated training and ground is adjusted to adjust Simulated training to take the section of state estimation of synchronization, by can in figure
Seeing, the initial mode each obtained keeps consistent.
Fig. 6,7 be province and district each complete adjust after 220kV substation operation mode illustrate
Figure.In Fig. 6, saving and adjust layback to open D1, regulating the duty values such as transformer T1 high-pressure side is 80,
The duty values such as regulation transformer T2 high-pressure side are 70, and interconnection L1 trend is 0, interconnection
L2 trend is-200 (to send as just, it is negative for being entered to interconnection trend)；In Fig. 7, ground is adjusted
Side regulation load E5 is 35, and load E6 is 35, and the equivalent generator G1 of regulation is 105,
The equivalent generator G2 of regulation is 105.It can be seen that after respective adjustment is crossed in province and district menstruation regulating,
The method of operation of the 220kV transformer station in example occurs in that difference.
Fig. 9 be adjust receive save adjust issue data after 220kV substation operation mode illustrate
Figure.Ground adjusts side D1 to pull open, and equivalent generator G1 is 0, and equivalent generator G2 is 200,
Transformer T1 high-pressure side is 80, and transformer T2 high-pressure side is 70.It can be seen that side is adjusted on ground
Main transformer high-pressure side is meritorious uneven with its on-load, needs to be adjusted load.
Figure 11 be adjust the 220kV substation operation mode schematic diagram after readjusting.Ground is adjusted
Side regulation load E5 is 25, and regulation load E6 is 25, and transformer T1 gains merit high-pressure side and is
It is 60 that 80, transformer T2 gain merit high-pressure side, and equivalent generator G2 is 190.It can be seen that
Entering adjustment, tune side, ground T1 adjusts side T1 consistent with saving, but T2 is the most inconsistent.
Ground is adjusted and is adjusted delivering to province in the data of critical point, saves and adjusts after receiving critical point data, to critical point
Data compare, and owing to critical point data are inconsistent, adjust side to have the following two kinds to select so saving:
1. the critical point data sent on side are adjusted on accreditation ground, are adjusted these side teaching notes.After adjustment completes,
Again issue critical point data to tune side, ground, then by tune side, ground according to these critical point data to its teaching notes
It is adjusted；Do not adjust the critical point data sent on side with not approving, the most directly re-issue critical point number
According to, and its teaching notes are adjusted according to these critical point data by tune side, ground.
Figure 12 is that province adjusts critical point data with adjusting acceptance, the 220kV power transformation after readjusting
The method of operation of standing schematic diagram.Through overregulating, saving and adjusting side transformer T2 high-pressure side is 60, contact
Line L2 is-190.By Figure 12, Figure 13 it can be seen that save adjust, adjusted critical point data
Through consistent, initial mode makes and terminates.
Figure 14, Figure 15 are that after province adjusts critical point data with adjusting refusal, ground menstruation regulating is crossed after again adjusting
220kV substation operation mode schematic diagram.Ground adjusts side regulation load E7 to be 25, load
E8 is 25, and transformer T2 high-pressure side is 70, and equivalent generator G2 is 200.Ground is adjusted and will be closed
After sending in mouthful data, save and adjust side through inspection, confirm critical point data unanimously, initial mode
Making terminates.
Next, as a example by 500kV, 220kV transformer station when province and district is networked, explanation is carried out
During united training emulation, the coordination of load curve teaching notes manufacturing process.
Top-down preparation method.The flow chart of load curve teaching notes manufacturing process is shown in Figure 16.
A) save tune and carry out topology, according to topology with the 220kV side of 500kV main transformer T1, T2
Region makes the load curve of topology area, the load (main transformer then comprised according to topology area
Deng duty value T3, T4) generate and make corresponding load curve.
B) save tune to be adjusted with being handed down to by the load curve completed.
C) adjust with in 220kV main transformer T3, T4, low-pressure side carry out topology, according to opening up
Flutter 220kV main transformer T3 and T4 comprised in region, adjust the 220kV main transformer issued high by saving
The duty value T3 such as pressure side and T4 load curve are overlapped, and the load generating topology area is bent
Line, it is bent that the load then comprised according to topology area generates and make the corresponding load of these loads
Line.
Preparation method from bottom to top.The flow chart of load curve teaching notes manufacturing process is shown in Figure 17.
A) adjust 110kV, 35kV side with main transformer T3, T4 to carry out topology, obtain two
Topology area (comprise main transformer T3 for No. 1 topology area, comprise main transformer T4 for No. 2
Topology area).No. 1 topology area comprises load E1, E2, E5, E6；No. 2 topology area
Comprise load E3, E4, E7, E8.First the load of topology area is made according to topology area
Curve, then generates according to the load comprised in topology area and makes the load song of these loads
Line.
B) adjust and on the load curve that will complete, give province's tune.
C) save tune and carry out topology with the 220kV side of 500kV main transformer T1, T2, obtain one
Topology area, comprises duty value T3, the T4 such as 220kV main transformer high-pressure side, root in topology area
Open up according to the ground tune belonging in the topology area load curve waiting duty value T3, T4 to send on ground is adjusted
Flutter region, No. 1 topology area that ground is adjusted is superposed with the load curve of No. 2 topology area, raw
Become to save the load curve adjusting topology area.
Next as a example by transformer station shown in Figure 18, when illustrating to carry out united training emulation, thing
The coordination of part teaching notes manufacturing process.
Save and adjust side that interconnection L1 fault is set, save to adjust and L1 fault is handed down to ground as event
Adjusting, ground is adjusted after receiving L1 event of failure, according to failure condition, is chosen by protection signal
Out, it is associated with L1 event of failure, and leaves in teaching notes.So carrying out associating training
During instruction, triggering L1 fault when saving to adjust, the protection signal of previous association will send automatically from ground is adjusted
To saving tune.
Load teaching notes preparation method under the multi-stage scheduling integrated environment that the present invention proposes is suitable for
Scope is wide, has extremely strong flexibility and operability, can effectively improve united training and imitate
The teaching notes make efficiency of true time, and improve the reliability of united training emulation.
The general principle of the present invention and principal character and the present invention excellent has more than been shown and described
Point.Skilled person will appreciate that of the industry, the present invention is not restricted to the described embodiments, on
State the principle that the present invention is simply described described in embodiment and specification, without departing from the present invention
On the premise of spirit and scope, the present invention also has various changes and modifications, and these change and change
Enter to both fall within scope of the claimed invention.Claimed scope is by appended power
Profit claim and equivalent thereof define.
Claims (4)
1. the teaching notes preparation method under the multi-stage scheduling model of integration in training system, its
It is characterised by, specifically includes following step:
(1) determination of scheduling model Border Gateways at different levels；
(2) coordination of electrical network initial mode manufacturing process；
(3) coordination of load curve teaching notes manufacturing process；
(4) coordination of event teaching notes manufacturing process；
In step (1), described scheduling model Border Gateways at different levels are true according to following step
Fixed:
(1a) electric network model of scheduling at different levels is determined by its dispatching management scope；
(2a) higher level dispatches with main transformer high-pressure side as critical point, and subordinate dispatches with its compass of competency
Border interconnection is critical point；
In step (2), the coordination of described electrical network initial mode manufacturing process is according to following
Step is carried out:
(1b) according to the difference of scheduling compasses of competency at different levels, respectively in respective compass of competency
Training teaching notes are configured；
(2b) save and adjust Simulated training and ground to adjust Simulated training to take state estimation disconnected of synchronization
Face, and the load growth ratio of the following method of operation is in province's tune Simulated training and various places tune training
Emulation keeps identical；
(3b) after respective teaching notes complete, tune side, lateral various places is adjusted to issue critical point number by saving
According to, various places are adjusted after receiving critical point data, update local critical point model measurement data, more
After newly completing, according to new critical point data, section is adjusted, after adjustment completes, then will
Critical point data are adjusted to province and are sent on side；
(4b) province's tune side after adjusting the critical point data sent on side with receiving, with local critical point number
According to comparing；Such as data consistent, then teaching notes make complete；As data are inconsistent, then save tune
Side has the following two kinds to select:
The first: the critical point data sent on side are adjusted on accreditation ground, are adjusted these side teaching notes,
After adjustment completes, again issue critical point data to tune side, ground, then by tune side, ground according to these critical points
Its teaching notes are adjusted by data；
The second: do not adjust the critical point data sent on side with not approving, the most directly re-issue critical point number
According to, and its teaching notes are adjusted according to these critical point data by tune side, ground；
(5b) adjust side teaching notes to adjust after, again on send critical point data, enter (4b)
Step, adjusts side to adjust the critical point data of side to keep consistent with ground until saving；
In step (3), the coordination of described load curve teaching notes manufacturing process is according to the following two kinds
Method is carried out:
(1c) top-to-bottom method, manufacturing process is as follows:
A) save tune and carry out topology, first basis with the 220kV side of 500kV main transformer in its electrical network
Topology area makes the load curve of topology area, then raw according to the load that topology area comprises
Become and make corresponding load curve；
B) save tune to be adjusted with being handed down to by the load curve completed；
C) adjust with in 220kV main transformer in its electrical network, low-pressure side carry out topology, according to opening up
Flutter the 220kV main transformer comprised in region, adjust the 220kV main transformer high-pressure side issued equivalent saving
Load curve makes a look up, searches its load curve, then by included in topology area
The load curve of 220kV main transformer is overlapped, and generates the load curve of topology area, then root
The load comprised according to topology area generates and makes the corresponding load curve of these loads；
(2c) bottom-to-top method, manufacturing process is as follows:
A) adjust with in 220kV main transformer in its electrical network, low-pressure side carry out topology, first root
The load curve of topology area is made according to topology area, then negative according to what topology area comprised
Lotus generates and makes the load curve of these loads；
B) adjust and on the load curve that will complete, give province's tune；
C) save tune and carry out topology, according to topology with the 220kV side of 500kV main transformer in its electrical network
The duty values such as the 220kV main transformer high-pressure side included in region, search these loads and adjust on ground
On ground belonging in the topology area load curve that send adjust topology area, then by find this
Adjust the load curve superposition of topology area a bit, generate and save the load curve adjusting topology area；
In step (4), the coordination of described event teaching notes manufacturing process is carried out as follows:
(1d) for the event of failure that higher level's scheduling is set in teaching notes, need to be handed down to down
Level scheduling, is chosen out by protection signal relevant produced by event of failure by subordinate's scheduling, with
Event of failure associates, and leaves in teaching notes；
(2d) for the event that subordinate's scheduling is set in teaching notes, needs are given higher level and adjusts
Degree, is collected by higher level's scheduling, and according to the arrangement of manoeuvre, according to temporal suitable
Ordered pair have conflict or interference event be adjusted, after having adjusted, teaching notes are re-issued to
Subordinate dispatches；
(3d) event in subordinate's scheduling teaching notes, critical event is dispatched by higher level and is grasped issue
On opportunity, for this type of event, higher level's scheduling marked, and returned to subordinate
Scheduling, higher level dispatches and issues permission signal, now subordinate's scheduling when this event of permission performs
This event could be operated by teacher.
In training system the most according to claim 1 under the multi-stage scheduling model of integration
Teaching notes preparation method, it is characterised in that
In step (1a), save the model adjusted and include all 500kV, 220kV transformer stations and send out
Power plant, the main transformer of 220kV transformer station is to wait duty value by equivalence；
The model that ground is adjusted includes the power transformation of more than all 110kV electric pressures that this area is administered
Standing and power plant, in its model, the border circuit of 220kV transformer station is equivalent generating by equivalence
Machine.
In training system the most according to claim 2 under the multi-stage scheduling model of integration
Teaching notes preparation method, it is characterised in that
In step (2a), saving and adjust using duty values such as main transformers as saving tune critical point, ground is adjusted with this locality
The border interconnection equivalence generator in district is as tune critical point, ground.
In training system the most according to claim 3 under the multi-stage scheduling model of integration
Teaching notes preparation method, it is characterised in that
In step (1b), adjust for saving, the emulation section of 220kV and above electrical network is set；
Ground is adjusted, the emulation section of 110kV and following electrical network is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410222832.8A CN103996325B (en) | 2014-05-23 | 2014-05-23 | Teaching notes preparation method under the multi-stage scheduling model of integration in a kind of training system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410222832.8A CN103996325B (en) | 2014-05-23 | 2014-05-23 | Teaching notes preparation method under the multi-stage scheduling model of integration in a kind of training system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103996325A CN103996325A (en) | 2014-08-20 |
| CN103996325B true CN103996325B (en) | 2016-09-07 |
Family
ID=51310474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410222832.8A Active CN103996325B (en) | 2014-05-23 | 2014-05-23 | Teaching notes preparation method under the multi-stage scheduling model of integration in a kind of training system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103996325B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104537471B (en) * | 2014-12-17 | 2017-12-01 | 国电南瑞科技股份有限公司 | The coordination preparation method of full-service pattern teaching notes in a kind of scheduling training system |
| CN108877368A (en) * | 2018-06-22 | 2018-11-23 | 国电南瑞科技股份有限公司 | A kind of grid simulation Training Methodology based on the application of more scenes |
| CN109815522A (en) * | 2018-12-03 | 2019-05-28 | 中国南方电网有限责任公司 | A method of it realizes and saves ground model splicing edge device partition definition and verify in advance |
| CN110942695A (en) * | 2019-12-11 | 2020-03-31 | 西南交通大学 | Switching method between railway multiplex teaching and training organization and training modes |
| CN114092280B (en) * | 2021-11-29 | 2024-04-09 | 国网重庆市电力公司电力科学研究院 | Power grid offline simulation data fusion splicing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102044871A (en) * | 2010-10-22 | 2011-05-04 | 浙江省电力公司 | Method for matching power flow of superior and inferior power grids in dispatcher training simulators (DTSs) |
| CN103050048A (en) * | 2012-12-14 | 2013-04-17 | 广东电网公司佛山供电局 | Generation method and system of training lesson plan of dispatcher training simulation system |
| CN103050049A (en) * | 2012-12-14 | 2013-04-17 | 广东电网公司佛山供电局 | Generation method and system for DTS (Dispatcher Training Simulator) training lesson plan and simulated grid system |
| CN103440811A (en) * | 2013-08-31 | 2013-12-11 | 国家电网公司 | Simulation lesson plan automatically-generating method for dispatcher training |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9727828B2 (en) * | 2010-07-02 | 2017-08-08 | Alstom Technology Ltd. | Method for evaluating operational and financial performance for dispatchers using after the fact analysis |
-
2014
- 2014-05-23 CN CN201410222832.8A patent/CN103996325B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102044871A (en) * | 2010-10-22 | 2011-05-04 | 浙江省电力公司 | Method for matching power flow of superior and inferior power grids in dispatcher training simulators (DTSs) |
| CN103050048A (en) * | 2012-12-14 | 2013-04-17 | 广东电网公司佛山供电局 | Generation method and system of training lesson plan of dispatcher training simulation system |
| CN103050049A (en) * | 2012-12-14 | 2013-04-17 | 广东电网公司佛山供电局 | Generation method and system for DTS (Dispatcher Training Simulator) training lesson plan and simulated grid system |
| CN103440811A (en) * | 2013-08-31 | 2013-12-11 | 国家电网公司 | Simulation lesson plan automatically-generating method for dispatcher training |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103996325A (en) | 2014-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103996325B (en) | Teaching notes preparation method under the multi-stage scheduling model of integration in a kind of training system | |
| CN102521398B (en) | Modeling method for substation-dispatching center two-level distributed type power grid | |
| CN104598671B (en) | A kind of digital electric network construction method based on online data | |
| CN104659810B (en) | A kind of micro-capacitance sensor cooperative control method for not knowing communication topology | |
| CN103199521B (en) | Power network planning construction method based on network reconstruction and optimized load-flow simulating calculation | |
| CN107464048B (en) | Day-ahead plan security check method based on research state | |
| CN107664954A (en) | A kind of electromagnetic transient in power system visual simulating model automatic forming method | |
| CN102063563A (en) | Network-province-local integrative bus load predicting method | |
| CN101930481A (en) | Method used for generating CIM model describing power grid change in designated time slot and system thereof | |
| CN109145362A (en) | A kind of power network modeling method and system | |
| CN105205244B (en) | Loop Closing Operation analogue system based on electromechanics-electromagnetism hybrid simulation technology | |
| CN108879667B (en) | Power grid closed-loop control power flow simulation method | |
| CN103065217A (en) | Digital model splicing method of electric power setting calculating system | |
| CN104091514A (en) | Power grid dispatching personnel training simulation system | |
| CN105811433A (en) | Reactive power compensation automatic addressing and capacity optimizing method for large power grid | |
| CN103488837B (en) | A kind of Net Frame of Electric Network figure autoplacement method based on plant stand geography information | |
| CN105162119B (en) | A kind of local correction tidal current computing method suitable for large-scale distribution network | |
| CN106208099A (en) | A kind of Method for Reactive Power Optimization in Power based on bi-level programming and application thereof | |
| CN101527455A (en) | Interconnected electric network distributed current calculating method on the basis of alternation and iteration of current module | |
| CN105391056A (en) | Power system distributed economic dispatching method taking unbalanced communication network into consideration | |
| CN114676569B (en) | Power grid simulation analysis example, and generation method, generation system, equipment and medium thereof | |
| CN107273574A (en) | A kind of power transmission network automatic mapping technology that system is dispatched based on D5000 | |
| CN104915794A (en) | Multi-time-state full-service unified modeling method based on model center | |
| CN108092267A (en) | A kind of power distribution network access planning system and method based on intelligent body | |
| CN109740223A (en) | A kind of transforming plant DC power-supply system assists out drawing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: NORTH CHINA BRANCH OF STATE GRID CORPORATION NARI Free format text: FORMER OWNER: NORTH CHINA BRANCH OF STATE GRID CORPORATION NARI TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20140811 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100761 XICHENG, BEIJING TO: 100031 XICHENG, BEIJING |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20140811 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: North China Branch of State Grid Corporation Applicant after: NARI Technology Development Co., Ltd. Applicant after: SGCC NARI Nanjing Control System Co., Ltd. Address before: 100761 West Chang'an Avenue, Beijing, No. 86, No. Applicant before: State Grid Corporation of China Applicant before: North China Branch of State Grid Corporation Applicant before: NARI Technology Development Co., Ltd. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qian Jiangfeng Inventor after: Luo Yazhou Inventor after: Zhang Jian Inventor after: Liu Zhibin Inventor after: Xie Xu Inventor after: Dai Zemei Inventor after: Niu Siqing Inventor after: Gao Zonghe Inventor after: Zhang Zhe Inventor after: Wang Zhongda Inventor after: Liu Jian Inventor after: Lu Jinjun Inventor before: Qian Jiangfeng Inventor before: Luo Yazhou Inventor before: Zhang Jian Inventor before: Liu Zhibin Inventor before: Niu Siqing Inventor before: Lu Jinjun Inventor before: Zhang Zhe Inventor before: Wang Zhongda Inventor before: Xie Xu Inventor before: Gao Zonghe Inventor before: Liu Jian Inventor before: Dai Zemei |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |