CN109472382A - An a kind of method for optimizing scheduling protecting electric-examination and repairing - Google Patents
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Abstract
An a kind of method for optimizing scheduling protecting electric-examination and repairing, for when power supply unit breaks down, carry out the allotment of maintenance vehicle, power supply unit includes Allocation transformer depressor, main distributing board and from power distribution cabinet, several Allocation transformer depressors, several main distributing boards are connected on each Allocation transformer depressor, are reconnected on main distribution cabinet several from power distribution cabinet.The present invention protects power supply trouble around reply in time and excludes this target, according to protecting, distinct device in electric line and same guarantor's electric line is different in the importance of different periods, the priority of troubleshooting is ranked up, comprehensive current road conditions, distance and vehicle flowrate carry out the scheduling of maintenance vehicle, it selects used time shortest maintenance vehicle to reach and carries out troubleshooting at the higher faulty equipment of priority, guarantee the quality and efficiency of protecting electric task.
Description
Technical field
The present invention relates to for electrical domain, in particular to an a kind of method for optimizing scheduling protecting electric-examination and repairing.
Background technique
With the rapid development of economic life various aspects, face more and more some momentous conferences, high standard activity and
Heavyweight receives task, and protecting power supply capacity to power supply companies at different levels also proposed more higher requirements.Electric system guarantees to supply
Electricity demanding, processing burst accident, ensure electric power netting safe running platform, the key problem to be solved be emergency event occur after,
Comprehensive response how is made within the shortest time, guarantees the reliable, fast of power supply task, to reduce accident to greatest extent
Caused by lose, promoted electric service level and power supply supportability.In current guarantor's powered operation, the scheduling of vehicle is overhauled
The subjective judgement for depending on cammander lacks the planning of science, also cannot be considered in terms of the electric object of important guarantor, is unfavorable for burst
The timely maintenance of faulty equipment, it is therefore desirable in conjunction with protect the priority of electric equipment to protect the dispatching method that electric-examination repairs carry out it is excellent
Change.
101105891 A of Chinese patent CN, publication date on January 16th, 2008, a kind of GPS vehicle applied to electric system
Monitoring and dispatching system, including vehicle-mounted terminal equipment, cordless communication network, monitoring and scheduling center and there is intelligent dispatching algorithm
With the task dispatching system of fault handling time statistical model, by counting mould with intelligent dispatching algorithm and fault handling time
Maintenance task is supervised and assigned to the task dispatching system of type, monitoring and scheduling to GPS vehicle is realized, disadvantage is that side
The dispatching method to vehicle is overweighted, when there is the failure of many places equipment, does not consider how to be carried out according to the priority of equipment
Optimal vehicle scheduling.
Summary of the invention
It is an object of the invention to solve that optimal vehicle dispatching problem can not be carried out according to the priority of equipment, provide
A kind of planning of guarantor electricity and equipment fault method for removing.
The technical solution adopted by the present invention to solve the technical problems is: an a kind of optimizing scheduling side protecting electric-examination and repairing
Method, for when power supply unit breaks down, carrying out the allotment of maintenance vehicle, power supply unit includes Allocation transformer depressor, main distribution
Device and from power distribution cabinet, several Allocation transformer depressors connect several main distributing boards on each Allocation transformer depressor, connect again on main distribution cabinet
Connect it is several from power distribution cabinet, the allotment of vehicle the following steps are included:
S1: it imports and protects electric line topological structure and maintenance vehicle position information, establish maintenance vehicle set [Y]；It determines and protects
Electric range establishes Bao electricity She Beiji [P]；It determines scheduled outage range, establishes scheduled outage equipment collection [Q]；Corresponding scheduled outage
Each element in equipment collection [Q], foundation, which is accompanied, stops equipment collection [Q ']；
S2: it after receiving equipment outage information, determines the device type having a power failure, is scheduled outage equipment QnStill it accompanies and stops equipment
Q′nOr fault outage equipment, for scheduled outage equipment QnStop equipment Q ' with accompanyingn, the order of priority of plan for adjustment power failure equipments
And/or the duration of scheduled outage period；For fault outage equipment, fault outage equipment collection [X '] is established；
The S3:t moment determines the maintenance priority [X ' in set [X ']1, X '2..., X 'i], if set [X '] is sky,
This step is re-executed after waiting time Δ t；
S4: according to fault outage equipment X 'iThe state of maintenance vehicle Y, determines standby in surrounding a certain range
Maintenance vehicle Y1Set [X 'iY11, X 'iY12..., X 'iY1j]；
S5: the optimal maintenance vehicle X ' of selectioniY '1jIt is dispatched to fault outage equipment X 'iIt is overhauled at place；
S6:i=i+1 jumps to S4；
S7: as t=t+ Δ t, S2 is jumped to, is updated fault outage cluster tool [X '].
Preferably, determining the maintenance priority [X ' in set [X '] in the step S31, X '2..., X 'i] method
It is: guarantor is divided into several period T in the electric period1, T2..., Tn, comprehensive weight progress of each period to fault outage equipment X '
One minor sort obtains the maintenance priority [X ' of fault outage equipment X '1, X '2..., X 'i], i is smaller, and priority is higher.
Preferably, the comprehensive weight refers to: according to power supply task significance level set Allocation transformer depressor weight as
Xh, xh ∈ (1-10], main distribution cabinet weight is Yhk, Yhk∈ (0.1-1], it is z from power distribution cabinet weighthkl, zhkl∈(0.01-
0.1], then the comprehensive weight w of fault outage distribution transformerh=xh, the comprehensive weight w of fault outage main distribution cabinethk=xh*
Yhk；Comprehensive weight w of the fault outage from power distribution cabinethkl=xh*Yhk*zhkl；According to fault outage equipment X 'iCorresponding synthetic weights
It is ranked up again, is gathered the maintenance priority [X ' in [X ']1, X '2..., X 'i]。
Preferably, the comprehensive weight of the power supply unit in Bao electricity She Beiji [P] is greater than the power supply of Bao electricity She Beiji [P] outside
The comprehensive weight of equipment.
Preferably, the state of step S4 maintenance vehicle Y includes awaiting orders, working, safeguarding and four kinds of failure: being in
The state of the maintenance vehicle of armed state is Y1；Vehicle is overhauled to fault outage equipment X 'iWhen being overhauled, the maintenance vehicle
State is Y2；It is Y that maintenance vehicle, which is in vehicle maintenance or the state of service mode,3；Overhauling state when vehicle breaks down is
Y4；Choose maintenance vehicle X 'iY1jTo fault outage equipment X 'iWhen being overhauled, vehicle X ' is overhaulediY1jState from Y1It is converted to
Y2, after maintenance, the state of the vehicle is from Y2Be converted to Y1。
Preferably, the equipment state in the step S5 Bao electricity She Beiji [P] includes X in normal, failure and maintenance
Indicate normal, X ' indicates that fault outage, X " indicate in maintenance；The condition conversion of fault outage equipment X ' is when proceeding to step S5
X ", the state of equipment X from maintenance " is converted into normal X after the completion of maintenance.
Preferably, selecting optimal maintenance vehicle X ' in the step S5iY1j1Method refer to: set of computations [X 'iY11,
X′iY12..., X 'iY1j] interior each element reaches fault outage equipment X 'iThe required timeSettling time setThe optimal maintenance vehicle
Preferably, the time
Wherein,It indicates wagon flow situation, vehicle Y will be overhauled1jWith fault outage equipment X 'iBetween vehicle flowrate on section
Several sections are divided into, each section is corresponding correspondingCoefficient, vehicle flowrate is bigger,Coefficient is smaller；Indicate inspection
Repair a Y1jWith fault outage equipment X 'iBetween road conditions coefficient；Indicate maintenance vehicle Y1jWith fault outage equipment X 'i
The distance between.
Substantial effect of the invention: protecting power supply trouble around timely reply and exclude this target, according to protect electric line with
And distinct device is different in the importance of different periods in same guarantor's electric line, is ranked up to the priority of troubleshooting, it is comprehensive
The scheduling that current road conditions, distance and vehicle flowrate carry out maintenance vehicle is closed, used time shortest maintenance vehicle is selected to reach priority
Troubleshooting is carried out at higher faulty equipment, guarantees the quality and efficiency of electric task.
Specific embodiment
Below by specific embodiment, technical scheme of the present invention will be further explained in detail.
An a kind of method for optimizing scheduling protecting electric-examination and repairing, for carrying out maintenance vehicle when power supply unit breaks down
Allotment, power supply unit includes Allocation transformer depressor, main distributing board and from power distribution cabinet, several Allocation transformer depressors, each Allocation transformer
Several main distributing boards are connected on depressor, reconnected on main distribution cabinet it is several from power distribution cabinet, the allotment of vehicle the following steps are included:
S1: it imports and protects electric line topological structure and maintenance vehicle position information, establish maintenance vehicle set [Y]；It determines and protects
Electric range establishes Bao electricity She Beiji [P]；It determines scheduled outage range, establishes scheduled outage equipment collection [Q]；Corresponding scheduled outage
Each element in equipment collection [Q], foundation, which is accompanied, stops equipment collection [Q ']；
Bao electricity She Beiji [P] and maintenance vehicle set [Y] are numbered all in accordance with level coordinates, are carrying out protecting electric planning
And when equipment fault exclusion, the power supply unit for protecting electric range is included into Bao electricity She Beiji [P], the power supply for being intended to scope of power outage is set
It is standby to be included into scheduled outage equipment collection [Q], due to connection relationship geographically or electrically, when certain power supply unit scheduled outage
When, need other equipment accompany stopping, to guarantee the safety of overhaul of the equipments, line upkeep, corresponding scheduled outage equipment collection [Q]
In each element, geographically or electrically associated equipment is included into accompany and stops equipment collection [Q '] with it.
S2: it after receiving equipment outage information, determines the device type having a power failure, is scheduled outage equipment QnStill it accompanies and stops equipment
Q′nOr fault outage equipment, for scheduled outage equipment QnStop equipment Q ' with accompanyingn, the order of priority of plan for adjustment power failure equipments
And/or the duration of scheduled outage period, the preferential normal work for guaranteeing electric equipment；For fault outage equipment, equipment state
Become X ' from X, establish fault outage equipment collection [X '], the equipment that state is X ' is brought into set [X ']；
The S3:t moment determines the maintenance priority [X ' in set [X ']1, X '2..., X 'i], if set [X '] is sky,
This step is re-executed after waiting time Δ t；
Determine the maintenance priority [X ' in set [X ']1, X '2..., X 'i] method be: if being divided into the electric period is protected
Dry period T1, T2..., Tn, each period protects electric object and the importance of the electric task of guarantor is not quite similar, according to power supply task
Significance level sets Allocation transformer depressor weight as xh, xh∈ (1-10], main distribution cabinet weight is Yhk, Yhk∈ (0.1-1], from distribution
Cabinet weight is zhkl, zhkl∈ (0.01-0.1], the comprehensive weight w of fault outage distribution transformerh=xh, fault outage main distribution
The comprehensive weight w of cabinethk=xh*Yhk；Comprehensive weight w of the fault outage from power distribution cabinethkl=xh*Yhk*zhkl.Bao electricity She Beiji [P]
The comprehensive weight of interior power supply unit is greater than the comprehensive weight of the power supply unit of Bao electricity She Beiji [P] outside.Each period is to failure
The comprehensive weight of power failure equipments X ' carries out a minor sort, obtains the maintenance priority [X ' of fault outage equipment X '1, X '2...,
X′i], i is smaller, and priority is higher；According to fault outage equipment X 'iCorresponding comprehensive weight is ranked up, and is gathered [X ']
Interior maintenance priority [X '1, X '2..., X 'i]。
S4: according to fault outage equipment X 'iThe state of maintenance vehicle Y, determines standby in surrounding a certain range
Maintenance vehicle Y1Set [X 'iY11, X 'iY12..., X 'iY1j]；
The state of maintenance vehicle Y includes awaiting orders, working, safeguarding and four kinds of failure: standby maintenance vehicle
State be Y1；Vehicle is overhauled to faulty equipment X 'iWhen being overhauled, the state of the maintenance vehicle is Y2；Maintenance vehicle is in vehicle
Maintenance or service mode state be Y3；Overhauling state when vehicle breaks down is Y4；Choose maintenance vehicle X 'iY1jTo event
Hinder equipment X 'iWhen being overhauled, vehicle X ' is overhaulediY1jState from Y1Be converted to Y2, after maintenance, the state of the vehicle from
Y2Be converted to Y1, when vehicle be in maintenance, maintenance state when the vehicle failure or when state be converted to corresponding Y3Or
Y4, one side command terminal can grasp the working condition of entire maintenance Vehicular system in time, another to be conveniently also convenient for vehicle deploying
Accuracy.
S5: the optimal maintenance vehicle X ' of selectioniY′1jIt is dispatched to fault outage equipment X 'iIt is overhauled at place；
Optimal maintenance vehicle X 'iY1j1Method refer to: set of computations [X 'iY11, X 'iY12..., X 'iY1j] interior each element reaches
Faulty equipment X 'iThe required timeSettling time set Most
Excellent maintenance vehicle Wherein,Table
Show wagon flow situation, vehicle Y will be overhauled1jWith faulty equipment X 'iBetween vehicle flowrate on section be divided into several sections, each section
It is corresponding correspondingCoefficient, vehicle flowrate is bigger,Coefficient is smaller；Indicate maintenance vehicle Y1jWith faulty equipment X 'i
Between road conditions coefficient,Size be configured according to previous historical data, such as road conditions are very good,
Road conditions are general,Road conditions are bad, Indicate maintenance vehicle Y1jWith faulty equipment X 'iThe distance between,Shortest path is carried out according to horizontal coordinate combination GIS map for the shortest path between faulty equipment and maintenance vehicle
Planning；
S6:i=i+1 jumps to S4；
It is one by one faulty equipment X ' arrangement maintenance vehicle according to priority；
S7: as t=t+ Δ t, S2 is jumped to, is updated fault outage cluster tool [X '].
Faulty equipment set [X 'i] updated once every Δ t, to cope with the equipment fault occurred at any time, so that priority
Higher faulty equipment can be overhauled in time.
Embodiment described above is a kind of preferable scheme of the invention, not makees limit in any form to the present invention
System, there are also other variants and remodeling on the premise of not exceeding the technical scheme recorded in the claims.
Claims (8)
1. an a kind of method for optimizing scheduling protecting electric-examination and repairing, for when power supply unit breaks down, carrying out maintenance vehicle
Allotment, power supply unit include Allocation transformer depressor, main distributing board and from power distribution cabinet, several Allocation transformer depressors, each power distribution voltage
Connect several main distributing boards on device, reconnected on main distribution cabinet several from power distribution cabinet, which is characterized in that the allotment of vehicle include with
Lower step:
S1: it imports and protects electric line topological structure and maintenance vehicle position information, establish maintenance vehicle set [Y]；It determines and protects electric model
It encloses, establishes Bao electricity She Beiji [P]；It determines scheduled outage range, establishes scheduled outage equipment collection [Q]；Corresponding scheduled outage equipment
Collect each element in [Q], foundation, which is accompanied, stops equipment collection [Q ']；
S2: it after receiving equipment outage information, determines the device type having a power failure, is scheduled outage equipment QnStill it accompanies and stops equipment Q 'nAlso
It is fault outage equipment, for scheduled outage equipment QnStop equipment Q ' with accompanyingn, the order of priority of plan for adjustment power failure equipments and/or
The duration of scheduled outage period；For fault outage equipment, fault outage equipment collection [X '] is established；
The S3:t moment determines the maintenance priority [X ' in set [X ']1, X '2..., X 'i], if set [X '] is sky, wait
This step is re-executed after time Δ t；
S4: according to fault outage equipment X 'iThe state of maintenance vehicle Y, determines standby maintenance in surrounding a certain range
Set [the X ' of vehicle Y1iY11, X 'iY12..., X 'iY1j]；
S5: the optimal maintenance vehicle X ' of selectioniY '1jIt is dispatched to fault outage equipment X 'iIt is overhauled at place；
S6:i=i+1 jumps to S4；
S7: as t=t+ Δ t, S2 is jumped to, is updated fault outage cluster tool [X '].
2. an a kind of method for optimizing scheduling protecting electric-examination and repairing according to claim 1, which is characterized in that the step S3
Maintenance priority [X ' in middle determining set [X ']1, X '2..., X 'i] method be: will protect the electric period is divided into several periods
T1, T2..., Tn, each period carries out a minor sort to the comprehensive weight of fault outage equipment X ', obtains fault outage equipment X '
Maintenance priority [X '1, X '2..., X 'i], i is smaller, and priority is higher.
3. an a kind of method for optimizing scheduling protecting electric-examination and repairing according to claim 2, which is characterized in that the synthetic weights
Refer to again: setting Allocation transformer depressor weight as x according to the significance level of power supply taskh, xh∈ (1-10], main distribution cabinet weight is
Yhk, Yhk∈ (0.1-1], it is z from power distribution cabinet weighthkl, zhkl∈ (0.01-0.1], the synthetic weights of fault outage distribution transformer
Weight Wh=xh, the comprehensive weight W of fault outage main distribution cabinethk=xh*Yhk；Comprehensive weight W of the fault outage from power distribution cabinethkl=
xh*Yhk*zhkl；According to fault outage equipment X 'iCorresponding comprehensive weight is ranked up, and the maintenance gathered in [X '] is excellent
First grade [X '1, X '2..., X 'i]。
4. an a kind of method for optimizing scheduling protecting electric-examination and repairing according to claim 3, which is characterized in that Bao electricity She Beiji
The comprehensive weight of power supply unit in [P] is greater than the comprehensive weight of the power supply unit of Bao electricity She Beiji [P] outside.
5. an a kind of method for optimizing scheduling protecting electric-examination and repairing according to claim 1, which is characterized in that the step S4
The state of maintenance vehicle Y includes awaiting orders, working, safeguarding and four kinds of failure: the state of standby maintenance vehicle is
Y1；Vehicle is overhauled to fault outage equipment X 'iWhen being overhauled, the state of the maintenance vehicle is Y2；Maintenance vehicle is in vehicle dimension
Shield or the state of service mode are Y3；Overhauling state when vehicle breaks down is Y4；Choose maintenance vehicle X 'iY1jFailure is stopped
Electric equipment X 'iWhen being overhauled, vehicle X ' is overhaulediY1jState from Y1Be converted to Y2, after maintenance, the state of the vehicle from
Y2Be converted to Y1。
6. an a kind of method for optimizing scheduling protecting electric-examination and repairing according to claim 1, which is characterized in that the step S5
Equipment state in Bao electricity She Beiji [P] includes in normal, failure and maintenance, and X indicates normal, and X ' indicates fault outage, X "
It indicates in maintenance；When proceeding to step S5 the condition conversion of fault outage equipment X ' be X ", after the completion of maintenance the state of equipment from
X " is converted into normal X in maintenance.
7. an a kind of method for optimizing scheduling protecting electric-examination and repairing according to claim 1, which is characterized in that the step S5
The middle optimal maintenance vehicle X ' of selectioniY1j1Method refer to: set of computations [X 'iY11, X 'iY12..., X 'iY1j] interior each element arrives
Up to fault outage equipment X 'iThe required timeSettling time set
The optimal maintenance vehicle
8. an a kind of method for optimizing scheduling protecting electric-examination and repairing according to claim 7, which is characterized in that the time
Wherein,It indicates wagon flow situation, vehicle Y1 will be overhauledjWith fault outage equipment X 'iBetween vehicle flowrate on section divide
For several sections, each section corresponds to correspondingCoefficient, vehicle flowrate is bigger,Coefficient is smaller；Indicate tool car
Y1jWith fault outage equipment X 'iBetween road conditions coefficient；Indicate maintenance vehicle Y1jWith fault outage equipment X 'iBetween
Distance.
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| CN201711471128.6A CN109472382A (en) | 2017-12-28 | 2017-12-28 | An a kind of method for optimizing scheduling protecting electric-examination and repairing |
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| CN201711471128.6A CN109472382A (en) | 2017-12-28 | 2017-12-28 | An a kind of method for optimizing scheduling protecting electric-examination and repairing |
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ID=65658508
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Cited By (2)
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| CN110455560A (en) * | 2019-07-19 | 2019-11-15 | 中车青岛四方机车车辆股份有限公司 | The repair method of vehicle, device and system |
| CN116955455A (en) * | 2023-07-21 | 2023-10-27 | 上海策溯科技有限公司 | Processing method and platform suitable for radiation monitoring system |
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Application publication date: 20190315 |