CN107146036A - A kind of distribution network operation management-control method - Google Patents
A kind of distribution network operation management-control method Download PDFInfo
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Abstract
The invention discloses a kind of distribution network operation management-control method, comprise the following steps：Step one：Set up the management and control model of the distribution Running State of each power supply area；Step 2：The management and control information and indication information of each management and control model are analyzed, to determine the run case for not reaching index in each described management and control model, corresponding structural data is then generated；Step 3：According to each structural data, run case information wherein described in type identical is extracted, and assigns the run case information rate of specific gravity, the evaluation model of Weighting type is then set up；Step 4：Management and control is carried out to run case information in power distribution network according to the evaluation model.
Description
Technical field
The present invention relates to power network management and control technical field, more particularly to a kind of distribution network operation management-control method.
Background technology
Power distribution network region be directly facing terminal user as the important component of power network, and the production with broad masses of the people is given birth to
Work is closely bound up, is the important infrastructure of serve the people, is the pass for ensureing electric power energy " come to down, with draw, can use "
Key link, be grid company fulfil social responsibility, serve the people and local economic development, Branding image important foundation set
Apply.In recent years, with the fast development and the continuous improvement of people's lives of national economy, user is to power supply reliability, electric energy matter
Amount proposes higher demand, and country continues to increase to distribution network construction input, according to statistics, during " 12 ", China's distribution
Net construction investment reaches upper trillion yuan.2015, National Energy Board put into effect《Distribution network construction transformation action plan (2015-2020
Year)》, will clearly accelerate distribution network construction, the gross investment scale of power distribution network is up to 2 trillion yuans, it is proposed that " improve power distribution network fortune
Row monitoring, control ability, realize that power distribution network is considerable controllable, become " passively reporting for repairment " into " actively monitoring ", shorten failure recovery time,
The target of lifting service level ".
However, China's power distribution network have measure it is big, wide the characteristics of, how to have managed asset size it is huge, complicated, fortune
The changeable power distribution network of line mode, is directly connected to the power supply quality of vast power customer, is related to China's distribution network construction transformation
Process, is related to the operation level and social image of power grid enterprises.But, it is limited to traditional technological means, the fortune of power distribution network
Row management is chronically at " blind tune, blind control, blind pipe " pattern of extensive style, and standard disunity, information asymmetry, flow are lack of standardization,
China's power supply quality is caused still to have certain gap with respect to international most advanced level, administration of power networks level not yet reaches world-class enterprise
Requirement.
The height of power distribution network managerial skills, directly affects power supply capacity and power supply quality, the operation water of relation power grid enterprises
Gentle social image.Once power distribution network has a power failure or power supply is disturbed, not only public safety, the person of the people of entail dangers to society
Safety, and great loss or influence can be caused in politics or economically, society possibly even can be in paralyzed state.
The content of the invention
To solve above-mentioned technical problem, the invention provides a kind of distribution network operation management-control method, self-built pipe is used
Model is controlled, evaluation model is gone out with reference to Weighting type equation recursion, the evaluation model is applied to different typical power supply areas, makes power distribution network
The standard unification of operation management and control, information symmetrical, standard process.
The invention provides a kind of distribution network operation management-control method, comprise the following steps：
Step one：The management and control model of the distribution Running State of each power supply area is set up, wherein, the management and control model is such as
Under：
In formula, F represents management and control model, and S, R, O, Rr are the management and control information of run case, and represent distribution network planning respectively
Mould information, power distribution network running situation information, power distribution network maintenance situation information, repairing service scenario information, ρ 1, ρ 2, ρ 3, ρ 4 distinguish
Represent power distribution network size values, power distribution network running situation information, power distribution network maintenance situation information, the ratio for rushing to repair service scenario information
Weight values；
Step 2：The management and control information and indication information of each management and control model are analyzed, to determine in each described management and control model
Do not reach the run case of index, then generate corresponding structural data；
Step 3：According to each structural data, run case information wherein described in type identical is extracted, and
The run case information rate of specific gravity is assigned, the evaluation model of Weighting type is then set up；Wherein, the evaluation model is as follows：
F (a)=β 1*a1+ β 2*a2+ ...+β n*an；
In formula, f (a) represents evaluation model, and a1, a2 ... an represent type identical in the structural data and run respectively
Event information, β 1, β 2 ... β n represent the rate of specific gravity of the run case information respectively；Also, β 1, β 2 ... β n are all higher than 50%；
Step 4：Management and control is carried out to run case information in power distribution network according to the evaluation model.
As a kind of enforceable mode, in step one, power distribution network size values are determined according to following formula：
S=(Sc-cmin)/(cmax-cmin)+((Sl-lmin)/(lmax-lmin)) * (Pl/Pc)+((Se-emin)/
(emax-emin))*(Pe/Pc)；
In formula, S represents power distribution network size values, and Sc represents the information of current power distribution network unit one belongs to rank, and cmin is represented
The information of power distribution network unit one belongs to lowest level, cmax represents the information of power distribution network unit one belongs to highest level, and Sl represents current
Power distribution network puts into operation the information of the time limit, and lmin represents power distribution network and put into operation the information of the minimum time limit, and lmax represents power distribution network and put into operation highest
The information of the time limit, Se represents the information of various kinds of equipment parameter in current power distribution network, and it is minimum that emin represents various kinds of equipment in power distribution network
The information of parameter, emax represents the information of various kinds of equipment highest parameter in power distribution network, and Pl represents power distribution network and put into operation the information of the time limit
The shared proportion in the information of power distribution network scale, Pc represents letter of the information in power distribution network scale of power distribution network unit one belongs to rank
Shared proportion in breath, Pe represents ratio of the information of various kinds of equipment parameter in power distribution network shared by the information of power distribution network scale
Weight.
As a kind of enforceable mode, in step one, power distribution network running situation information is determined according to following formula：
R=Rc*Pc+Rr*Pr+Rcon*Pcon+Rp*Pp+Rr*Pr+Rch*Pch+Rt*Pt；
In formula, Pc+Pr+Pcon+Pp+Pr+Pch+Pt >=90%, R represents power distribution network running situation information, and Rc represents distribution
The information of unit one belongs to's rank is netted, Rr represents the information of power distribution network range of operation, and Rcon represents the power distribution network duration of operation
Information, the information in power station where Rp represents power distribution network, Rr represents the information of distribution network line, and Rch represents all kinds of fortune in power distribution network
The information of row event feature, Rt represents the information of all kinds of run case run time sections in power distribution network, and Pc is represented where power distribution network
The information of organizational level proportion shared in power distribution network running situation information, Pr represent the information of power distribution network range of operation with
Shared proportion in grid operating conditions information, Pcon represents the information of the power distribution network duration of operation in power distribution network running situation
Shared proportion in information, the information in power station proportion shared in power distribution network running situation information where Pp represents power distribution network,
Pr represents proportion of the information of distribution network line shared by power distribution network running situation information, and Pch represents all kinds of fortune in power distribution network
The information of row event feature proportion shared in power distribution network running situation information, Pt represents all kinds of run case fortune in power distribution network
The information of row period proportion shared in power distribution network running situation information.
As a kind of enforceable mode, in step one, power distribution network maintenance situation information is determined according to following formula：
O=Oc*Pc+ | Oref-Oact | * Pt；
In formula, O represents the information that power distribution network overhauls situation, and Oc represents the information of power distribution network unit one belongs to rank, Oref generations
Table power distribution network presets the information of repair time, and Oact represents the information of power distribution network actual repair time, and Pc is represented where power distribution network
The information of organizational level proportion shared in power distribution network overhauls situation information, Pt represent the information of power distribution network repair time with
Shared proportion in grid maintenance situation information.
As a kind of enforceable mode, in step one, repairing service scenario information is determined according to following formula：
Rr=Rrc*Pc+Rt*Pt,
In formula, Rr represents the information of repairing service scenario, and Rrc represents the information of power distribution network unit one belongs to rank, and Rt is represented
Power distribution network rushes to repair the information of duration, and it is shared in repairing service scenario information that Pc represents the information of power distribution network unit one belongs to rank
Proportion, Pt represents proportion of the information of power distribution network repairing duration shared by repairing service scenario information.
As a kind of enforceable mode, in step 2, the management and control letter of run case in each management and control model is also analyzed
Breath and indication information, to determine the run case for having reached index in each described management and control model, then generate corresponding half hitch
Structure data.
As a kind of enforceable mode, in step 3, always according to semi-structured data each described, wherein class is extracted
Type identical run case information, and the run case information rate of specific gravity is assigned, then set up the evaluation of Weighting type
Model；
Wherein, the evaluation model is as follows：
F (a, b)=(β 1*a1+ β 2*a2+ ...+β n*an) | | (γ 1*b1+ γ 2*b2+ ...+γ n*bn)；
In formula, f (a, b) represents evaluation model, and b1, b2 ... bn represent type identical in the semi-structured data respectively
Run case information, γ 1, γ 2 ... γ n represent the rate of specific gravity of the run case information respectively；Also, β 1+ α 1, β 2+ α 2 ... β
N+ α n are equal to 100%.
The present invention is compared to the beneficial effect of prior art：
The invention provides a kind of distribution network operation management-control method, using self-built management and control model, by each power supply area
Power distribution network scale, power distribution network running situation, power distribution network maintenance situation and the repairing information such as service scenario include management and control mould
Type, and corresponding rate of specific gravity is assigned according to actual conditions, suit different typical power supply areas.Passed then in conjunction with Weighting type equation
Evaluation model is released, management and control is carried out to distribution network operation according to the evaluation model, makes standard unification, the letter of distribution network operation management and control
Breath is symmetrical, standard process.
Brief description of the drawings
Fig. 1 is the flow chart for the distribution network operation management-control method that the embodiment of the present invention one is provided；
Fig. 2 is the flow chart for the distribution network operation management-control method that the embodiment of the present invention two is provided.
Embodiment
Below in conjunction with accompanying drawing, the technical characteristic above-mentioned and other to the present invention and advantage are clearly and completely described,
Obviously, described embodiment is only the section Example of the present invention, rather than whole embodiments.
Reference picture 1, the embodiment of the present invention one provides a kind of distribution network operation management-control method, including step S100, step
S200, step S300 and step S400.
In the step s 100, the management and control model of the distribution Running State of each power supply area is set up, the management and control model is
Set up according to the actual conditions of each power supply area, which includes following items information：The power distribution network of each power supply area
Size values, power distribution network running situation information, power distribution network maintenance situation information and repairing service scenario information.
This several information are the important informations in typical scene, it is adaptable to different typical case's power supply areas.Wherein, relevant management and control
The equation of model is as follows：
In above formula, F represents the equation of management and control model,
S, R, O, Rr represent respectively power distribution network size values, power distribution network running situation information, power distribution network maintenance situation information,
Service scenario information is rushed to repair, ρ 1, ρ 2, ρ 3, ρ 4 represent power distribution network size values, power distribution network running situation information, power distribution network respectively
Maintenance situation information, the rate of specific gravity for rushing to repair service scenario information.The purpose to be realized of above formula is, to intervene different typical service areas
Domain carries out distribution Running State management and control and laid the foundation, and is also step S200, step S300 and step S400 basis.
Hereinafter, step S100 is further spread out.
First, power distribution network size values are determined, specific mode is according to the information of power distribution network unit one belongs to rank, to match somebody with somebody
Power network put into operation the time limit information and power distribution network in the dimension such as information of various kinds of equipment parameter determine power distribution network size values；And
And, which is determined by below equation：
S=(Sc-cmin)/(cmax-cmin)+((Sl-lmin)/(lmax-lmin)) * (Pl/Pc)+((Se-emin)/
(emax-emin)) * (Pe/Pc),
In above formula, S represents power distribution network size values, and Sc represents the information of current power distribution network unit one belongs to rank, cmin generations
The information of table power distribution network unit one belongs to lowest level, cmax represents the information of power distribution network unit one belongs to highest level, and Sl, which is represented, to be worked as
Preceding power distribution network puts into operation the information of the time limit, and lmin represents power distribution network and put into operation the information of the minimum time limit, and lmax represents power distribution network and put into operation most
The information of the high time limit, Se represents the information of various kinds of equipment parameter in current power distribution network, and emin represents in power distribution network various kinds of equipment most
The information of low parameter, emax represents the information of various kinds of equipment highest parameter in power distribution network.Pl represents power distribution network and put into operation the letter of the time limit
Shared proportion in the information of power distribution network scale is ceased, Pc represents the information of power distribution network unit one belongs to rank in power distribution network scale
Shared proportion in information, Pe represents ratio of the information of various kinds of equipment parameter in power distribution network shared by the information of power distribution network scale
Weight.Here, by taking the information of current power distribution network unit one belongs to rank as an example, it represents current power distribution network unit one belongs to rank.For example,
Current power distribution network unit one belongs to is high voltage distribution network, medium voltage distribution network or low-voltage network, and the information of its rank is 10,20
Or 30, by that analogy, come the indication information of the information that determines to be relevant to current power distribution network unit one belongs to rank.Here distribution
Net unit one belongs to's lowest level is divided according to voltage class, and certainly, this is also applied for power distribution network unit one belongs to lowermost level
The information of other information and power distribution network unit one belongs to highest level.Similarly, similar parameter is also applied for current power distribution network and put into operation
The put into operation information of the minimum time limit, power distribution network of letter, the power distribution network of the time limit puts into operation all kinds of in the information of the highest time limit, current power distribution network set
For the letter of various kinds of equipment highest parameter in the information and power distribution network of the minimum parameter of various kinds of equipment in the information of parameter, power distribution network
Breath.It is to be noted here that various kinds of equipment parameter information is determined according to the specified use time of the equipment in current power distribution network,
Other close contents will not enumerate herein.The purpose to be realized of above formula is, it is to avoid because of power distribution network unit one belongs to rank
Information, power distribution network put into operation the time limit information and power distribution network in any one of the information of various kinds of equipment parameter be in special shape
State influences final power distribution network size values；Means are used in above formula, information, distribution to power distribution network unit one belongs to rank
Net put into operation the time limit information and power distribution network in the information of various kinds of equipment parameter all impart rate of specific gravity, therefore three can weigh
Weighing apparatus.In fact, for state stability, the relation of three is：Power distribution network unit one belongs to rank ＞ power distribution networks put into operation time limit ＞
Various kinds of equipment parameter in power distribution network.Therefore preferably Pl ＞ Pc ＞ Pe.
Secondly, power distribution network running situation information is determined, specific mode is, according to the letter of power distribution network unit one belongs to rank
The information in power station, power distribution network where breath, the information of power distribution network range of operation, the information of the power distribution network duration of operation, power distribution network
All kinds of run case run times sections in the information and power distribution network of all kinds of run case characteristics in the information of circuit, power distribution network
Information determine power distribution network running situation information；Moreover, which is determined by below equation：
R=Rc*Pc+Rr*Pr+Rcon*Pcon+Rp*Pp+Rr*Pr+Rch*Pch+Rt*Pt,
In above formula, Pc+Pr+Pcon+Pp+Pr+Pch+Pt >=90%, R represents power distribution network running situation information, and Rc, which is represented, to be matched somebody with somebody
The information of power network unit one belongs to rank, Rr represents the information of power distribution network range of operation, and Rcon represents the power distribution network duration of operation
Information, Rp represents the information in power station where power distribution network, and Rr represents the information of distribution network line, and Rch represents all kinds of in power distribution network
The information of run case characteristic, Rt represents the information of all kinds of run case run time sections in power distribution network, and Pc represents power distribution network institute
In the information of organizational level proportion shared in power distribution network running situation information, the information that Pr represents power distribution network range of operation exists
Shared proportion in power distribution network running situation information, Pcon represents the information of the power distribution network duration of operation in distribution network operation feelings
Shared proportion in condition information, the information in power station ratio shared in power distribution network running situation information where Pp represents power distribution network
Weight, Pr represents proportion of the information of distribution network line shared by power distribution network running situation information, and Pch represents all kinds of in power distribution network
The information of run case characteristic proportion shared in power distribution network running situation information, Pt represents all kinds of run case in power distribution network
Proportion of the information of run time section shared by power distribution network running situation information.Here, or with single where current power distribution network
Exemplified by the information of position rank, it represents current power distribution network unit one belongs to rank.Match somebody with somebody for example, current power distribution network unit one belongs to is high pressure
Power network, medium voltage distribution network or low-voltage network, the information of its rank is 10,20 or 30, by that analogy, to determine correlation
In the indication information of the information of current power distribution network unit one belongs to rank.Similarly, similar parameter is also applied for distribution network operation model
The information in power station, the information of distribution network line, distribution where the information enclosed, the information of the power distribution network duration of operation, power distribution network
In net in the information and power distribution network of all kinds of run case characteristics all kinds of run case run times section information.Here to note
Meaning, the information of power distribution network range of operation is determined according to the actual load of power distribution network, and the information in power station is where power distribution network
Determined according to the administrative grade in power station where power distribution network, for example, area, city, provincial power station, its information is 10 respectively, 20,
30, the information of distribution network line is determined according to the use time of distribution network line, all kinds of run case characteristics in power distribution network
Information is determined according to the number of stoppages of common event of failure, and the information of all kinds of run case run time sections is in power distribution network
Determined according to time segment length.The purpose to be realized of above formula is to calculate power distribution network running situation information exactly；Above formula is used
Means be, the information, the information of power distribution network range of operation, the power distribution network duration of operation to power distribution network unit one belongs to rank
The information of all kinds of run case characteristics in information, the information in power station where power distribution network, the information of distribution network line, power distribution network, with
And the information of all kinds of run case run time sections all imparts rate of specific gravity in power distribution network, the rate of specific gravity is obtained according to actual conditions
Go out, the mode for finally employing weighting calculates power distribution network running situation information.
Again, determine that power distribution network overhauls situation information, specific mode is, according to the letter of power distribution network unit one belongs to rank
Breath, power distribution network preset the dimensions such as the information and the information of power distribution network actual repair time of repair time and determine that power distribution network is overhauled
Situation information；Moreover, which is determined by below equation：
O=Oc*Pc+ | Oref-Oact | * Pt,
In above formula, O represents the information that power distribution network overhauls situation, and Oc represents the information of power distribution network unit one belongs to rank, Oref
The information that power distribution network presets the repair time is represented, Oact represents the information of power distribution network actual repair time, and Pc represents power distribution network institute
The shared proportion in the information of organizational level overhauls situation information in power distribution network, the information that Pt represents the power distribution network repair time exists
Shared proportion in power distribution network maintenance situation information.Here, by taking the information that power distribution network presets the repair time as an example, it represents distribution
Net maintenance situation.For example, power distribution network maintenance situation is that time-consuming 1 hour maintenance, time-consuming 2 hours of maintenance or maintenance are time-consuming 3 hours,
Accordingly, the information of power distribution network maintenance situation is 10,20 or 30, by that analogy, to determine to be relevant to power distribution network maintenance situation
Information indication information.Certainly, this information for being also applied for the power distribution network actual repair time.The purpose to be realized of above formula is,
Power distribution network maintenance situation information is calculated exactly；Means are used in above formula, to power distribution network unit one belongs to rank information and
The information of power distribution network repair time all imparts rate of specific gravity, and the mode for finally employing weighting calculates power distribution network maintenance situation letter
Breath.In fact, the information of power distribution network repair time has two kinds of situations, one kind is the power distribution network actual repair time to be more than power distribution network
Default repair time, i.e. Oact ＞ Oref；Another is to be less than power distribution network the power distribution network actual repair time to preset the repair time, i.e.,
Oact ＜ Oref.Due to there are two kinds of situations, therefore the information of power distribution network repair time is difficult to come to a conclusion, in consideration of it, can be with excellent
Select Pc ＞ Pt.
Then, it is determined that repairing service scenario information, specific mode is, according to the information of power distribution network unit one belongs to rank and
The information of power distribution network repairing duration determines that power distribution network overhauls situation information；Moreover, which is determined by below equation：
Rr=Rrc*Pc+Rt*Pt,
In above formula, Rr represents the information of repairing service scenario, and Rrc represents the information of power distribution network unit one belongs to rank, Rt generations
Table power distribution network rushes to repair the information of duration, and the information that Pc represents power distribution network unit one belongs to rank is shared in repairing service scenario information
Proportion, Pt represents the information proportion shared in repairing service scenario information of power distribution network repairing duration.Here, or to work as
Exemplified by the information of preceding power distribution network unit one belongs to rank, it represents current power distribution network unit one belongs to rank.For example, current power distribution network institute
It is high voltage distribution network, medium voltage distribution network or low-voltage network in unit, the information of its rank is 10,20 or 30, with this
Analogize, come the indication information of the information that determines to be relevant to current power distribution network unit one belongs to rank.Similarly, similar parameter is also suitable
The information of duration is rushed to repair in power distribution network.The purpose to be realized of above formula is to calculate repairing service scenario information exactly；Above formula is made
Means are that the information that the information and power distribution network to power distribution network unit one belongs to rank rush to repair duration all imparts rate of specific gravity, most
The mode for employing weighting afterwards calculates repairing service scenario information.
Calculating more than, can primarily determine that power distribution network size values, the distribution network operation feelings of each power supply area
Condition information, power distribution network maintenance situation information, repairing service scenario information, i.e. S, R, O, R.Then, each service area is assigned respectively
The power distribution network size values in domain, power distribution network running situation information, power distribution network maintenance situation information, repairing service scenario information are corresponding
Rate of specific gravity, i.e. ρ 1, ρ 2, ρ 3, ρ 4.Then, the equation of management and control model is set up.In fact, due to party's formula be based on S,
What R, O, R were set up, therefore intervene very much different typical power supply areas progress distribution Running State management and control.
Next step, in step s 200, runs in the management and control model for the distribution Running State for analyzing each power supply area
The management and control information and indication information of event, to determine the run case information for not reaching index in each management and control model, Ran Housheng
Into corresponding structural data.Here, main purpose is analyzed by the management and control to important run case and index,
Distribution network operation health status evaluation is realized, distribution network operation management and control business weak link is found.Because information is supplied from each
Electric region, and to focus on, therefore, these information are converted into structural data.Conveniently focus on, be also convenient in the future
The extraction of data.
Next, in step S300, according to each structural data, extracting wherein type identical run case and believing
Breath, and run case information rate of specific gravity is assigned, the evaluation model of Weighting type is then set up, the evaluation model is as follows：
F (a)=β 1*a1+ β 2*a2+ ...+β n*an；
In formula, f (a) represents type identical run case in evaluation model, a1, a2 ... an difference representative structure data
Information, β 1, β 2 ... β n represent the rate of specific gravity of run case information respectively；Also, β 1, β 2 ... β n are all higher than 50%.Here, type
Identical run case information can be integrated, comparatively, and they have more preferable certainty, easily assign rate of specific gravity.In view of
These information are assigned the rate of specific gravity more than 50% by this., can be by the proportion of these information to improve the stability of evaluation model
Value brings up to 70%.
Finally, in step S400, management and control is carried out to run case information in power distribution network according to evaluation model.Mould will be evaluated
Type is implemented among actual, makes to carry out management and control to distribution network operation, make the standard unification of distribution network operation management and control, information symmetrical,
Standard process.
Reference picture 2, the embodiment of the present invention two provides a kind of distribution network operation management-control method, including step S110, step
S210, step S310 and step S410.
In step s 110, the management and control model of the distribution Running State of each power supply area is set up, the management and control model is
Set up according to the actual conditions of each power supply area, which includes following items information：The power distribution network of each power supply area
Size values, power distribution network running situation information, power distribution network maintenance situation information and repairing service scenario information.This several letters
Breath is the important information in typical scene, it is adaptable to different typical case's power supply areas.Wherein with the identical content of embodiment one no longer
Repeat.
In step S210, the management and control information and indication information of run case in each management and control model are analyzed, it is each to determine
Do not reach the run case of index in individual management and control model, then generate corresponding structural data.Simultaneously, each is also analyzed
The management and control information and indication information of run case in management and control model, to determine the operation thing for having reached index in each management and control model
Part, then generates corresponding semi-structured data.
In step S310, according to each structural data, wherein type identical run case information, and assigning is extracted
The default rate of specific gravity of run case information is given, always according to each semi-structured data, and run case information therein is assigned
Corresponding rate of specific gravity is assigned, the evaluation model of Weighting type is then set up, the evaluation model is as follows：
F (a, b)=(β 1*a1+ β 2*a2+ ...+β n*an) | | (γ 1*b1+ γ 2*b2+ ...+γ n*bn)；
In formula, f (a, b) represents evaluation model, and b1, b2 ... bn represent type identical in semi-structured data and run respectively
Event information, γ 1, γ 2 ... γ n represent the rate of specific gravity of run case information respectively；Also, β 1, β 2 ... β n are all higher than 50%, β 1
+ α 1, β 2+ α 2 ... β n+ α n are equal to 100%.
In step S410, management and control is carried out to distribution network operation according to evaluation model.
The present embodiment and the difference of embodiment one are, have used the run case information for having reached index, have been generated
Corresponding semi-structured data, semi-structured data can also be used directly in terms of data monitoring.In the present embodiment, integrate
Semi-structured data and structural data, can obtain more complete evaluation model；And reached the run case letter of index
Breath converts thereof into semi-structured data, is conducive to user to directly read not as the object being integrated.
Particular embodiments described above, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, it will be appreciated that the foregoing is only the specific embodiment of the present invention, the protection being not intended to limit the present invention
Scope.Particularly point out, to those skilled in the art, within the spirit and principles of the invention, that is done any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (7)
1. a kind of distribution network operation management-control method, it is characterised in that comprise the following steps：
Step one：The management and control model of the distribution Running State of each power supply area is set up, wherein, the management and control model is as follows：
<mrow>
<mi>F</mi>
<mo>=</mo>
<mfenced open = "{" close = "}">
<mtable>
<mtr>
<mtd>
<mrow>
<mi>&rho;</mi>
<mn>1</mn>
<mi>S</mi>
</mrow>
</mtd>
</mtr>
<mtr>
<mtd>
<mrow>
<mi>&rho;</mi>
<mn>2</mn>
<mi>R</mi>
</mrow>
</mtd>
</mtr>
<mtr>
<mtd>
<mrow>
<mi>&rho;</mi>
<mn>3</mn>
<mi>O</mi>
</mrow>
</mtd>
</mtr>
<mtr>
<mtd>
<mrow>
<mi>&rho;</mi>
<mn>4</mn>
<mi>R</mi>
<mi>r</mi>
</mrow>
</mtd>
</mtr>
</mtable>
</mfenced>
<mo>;</mo>
</mrow>
In formula, F represents management and control model, and S, R, O, Rr are the management and control information of run case, and represents power distribution network scale letter respectively
Breath, power distribution network running situation information, power distribution network maintenance situation information, repairing service scenario information, ρ 1, ρ 2, ρ 3, ρ 4 are represented respectively
Power distribution network size values, power distribution network running situation information, power distribution network maintenance situation information, the proportion for rushing to repair service scenario information
Value；
Step 2：The management and control information and indication information of each management and control model are analyzed, to determine not reach in each described management and control model
Into the run case of index, corresponding structural data is then generated；
Step 3：According to each structural data, run case information wherein described in type identical is extracted, and assign
The run case information rate of specific gravity, then sets up the evaluation model of Weighting type；Wherein, the evaluation model is as follows：
F (a)=β 1*a1+ β 2*a2+ ...+β n*an；
In formula, f (a) represents evaluation model, and a1, a2 ... an represent type identical run case in the structural data respectively
Information, β 1, β 2 ... β n represent the rate of specific gravity of the run case information respectively；Also, β 1, β 2 ... β n are all higher than 50%；
Step 4：Management and control is carried out to run case information in power distribution network according to the evaluation model.
2. distribution network operation management-control method according to claim 1, it is characterised in that in step one, power distribution network scale
Information is determined according to following formula：
S=(Sc-cmin)/(cmax-cmin)+((Sl-lmin)/(lmax-lmin)) * (Pl/Pc)+((Se-emin)/
(emax-emin))*(Pe/Pc)；
In formula, S represents power distribution network size values, and Sc represents the information of current power distribution network unit one belongs to rank, and cmin represents distribution
The information of unit one belongs to's lowest level is netted, cmax represents the information of power distribution network unit one belongs to highest level, and Sl represents current power distribution
Net puts into operation the information of the time limit, and lmin represents power distribution network and put into operation the information of the minimum time limit, and lmax represents power distribution network and put into operation the highest time limit
Information, Se represents the information of various kinds of equipment parameter in current power distribution network, and emin represents the minimum parameter of various kinds of equipment in power distribution network
Information, emax represents the information of various kinds of equipment highest parameter in power distribution network, Pl represent power distribution network put into operation the time limit information with
Shared proportion in the information of power network scale, Pc represents the information of power distribution network unit one belongs to rank in the information of power distribution network scale
Shared proportion, Pe represents proportion of the information of various kinds of equipment parameter in power distribution network shared by the information of power distribution network scale.
3. distribution network operation management-control method according to claim 1, it is characterised in that in step one, distribution network operation
Situation information is determined according to following formula：
R=Rc*Pc+Rr*Pr+Rcon*Pcon+Rp*Pp+Rr*Pr+Rch*Pch+Rt*Pt；
In formula, Pc+Pr+Pcon+Pp+Pr+Pch+Pt >=90%, R represents power distribution network running situation information, and Rc represents power distribution network institute
In the information of organizational level, Rr represents the information of power distribution network range of operation, and Rcon represents the information of the power distribution network duration of operation,
The information in power station where Rp represents power distribution network, Rr represents the information of distribution network line, and Rch represents all kinds of run case in power distribution network
The information of characteristic, Rt represents the information of all kinds of run case run time sections in power distribution network, and Pc represents power distribution network unit one belongs to level
Other information proportion shared in power distribution network running situation information, the information that Pr represents power distribution network range of operation is transported in power distribution network
Shared proportion in market condition information, Pcon represents the information of the power distribution network duration of operation in power distribution network running situation information
Shared proportion, the information in power station proportion shared in power distribution network running situation information where Pp represents power distribution network, Pr is represented
The information of distribution network line proportion shared in power distribution network running situation information, Pch represents all kinds of run case in power distribution network
The information of characteristic proportion shared in power distribution network running situation information, Pt represents all kinds of run case run times in power distribution network
The information of section proportion shared in power distribution network running situation information.
4. distribution network operation management-control method according to claim 1, it is characterised in that in step one, power distribution network maintenance
Situation information is determined according to following formula：
O=Oc*Pc+ | Oref-Oact | * Pt；
In formula, O represents the information that power distribution network overhauls situation, and Oc represents the information of power distribution network unit one belongs to rank, and Oref, which is represented, to be matched somebody with somebody
Power network presets the information of repair time, and Oact represents the information of power distribution network actual repair time, and Pc represents power distribution network unit one belongs to
The information of rank proportion shared in power distribution network overhauls situation information, Pt represents the information of power distribution network repair time in power distribution network
Shared proportion in maintenance situation information.
5. distribution network operation management-control method according to claim 1, it is characterised in that in step one, repairing service feelings
Condition information is determined according to following formula：
Rr=Rrc*Pc+Rt*Pt,
In formula, Rr represents the information of repairing service scenario, and Rrc represents the information of power distribution network unit one belongs to rank, and Rt represents distribution
The information of net repairing duration, Pc represents ratio of the information of power distribution network unit one belongs to rank shared by repairing service scenario information
Weight, Pt represents proportion of the information of power distribution network repairing duration shared by repairing service scenario information.
6. distribution network operation management-control method according to any one of claim 1 to 5, it is characterised in that in step 2,
The management and control information and indication information of run case in each management and control model are also analyzed, to determine to have reached in each described management and control model
Into the run case of index, corresponding semi-structured data is then generated.
7. distribution network operation management-control method according to claim 6, it is characterised in that in step 3, always according to each
The semi-structured data, extracts wherein type identical run case information, and assign the run case information proportion
Value, then sets up the evaluation model of Weighting type；
Wherein, the evaluation model is as follows：
F (a, b)=(β 1*a1+ β 2*a2+ ...+β n*an) | | (γ 1*b1+ γ 2*b2+ ...+γ n*bn)；
In formula, f (a, b) represents evaluation model, and b1, b2 ... bn represent type identical in the semi-structured data and run respectively
Event information, γ 1, γ 2 ... γ n represent the rate of specific gravity of the run case information respectively；Also, β 1+ α 1, β 2+ α 2 ... β n+ α n
It is equal to 100%.
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