CN111461539A - Distribution network dispatching work task difficulty grading method and system and computer equipment - Google Patents
Distribution network dispatching work task difficulty grading method and system and computer equipment Download PDFInfo
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Abstract
The embodiment of the invention relates to a method, a system and computer equipment for grading difficulty of work tasks of power distribution network, which comprises the steps of obtaining task scores of the work tasks and corresponding task difficulty coefficients from a database of the power distribution network, calculating the task difficulty scores of the work tasks according to the task scores and the task difficulty coefficients, and grading the grades of the task difficulty grades of the work tasks according to the task difficulty scores. By the method, the work task difficulty grades are graded, tasks can be reasonably assigned, and the problem that misjudgment work difficulty or misjudgment work difficulty is high due to the fact that work is divided by experience due to long value in the power distribution network operation management system in the power distribution network operation management technology at present is avoided; the difficulty of each task can be graded, the work efficiency of distribution network scheduling is gradually improved, the difficulty of each task is determined in the current scheduling, the task with high difficulty can be focused and controlled, and the scheduling operation and the safety level of a power grid are ensured.
Description
Technical Field
The invention relates to the technical field of distribution network scheduling, in particular to a distribution network scheduling work task difficulty grading method, a distribution network scheduling work task difficulty grading system and computer equipment.
Background
With the advance of the intensive distribution and dispatching management mode, more distribution network dispatching desks on the distribution network operation management technology distribution network operation management system have more tasks, more concentrated power transmission and outage time, and the requirements on power supply reliability indexes and customer service are improved, so that tasks are dispatched to dispatchers in order to better match with dispatching value length, and the tasks need to be graded according to the difficulty of the work tasks of the current distribution and dispatching value, so that the tasks can be dispatched reasonably.
At present, on a power distribution network operation management system in a power distribution network operation management technology, the difficulty of work tasks is identified by a long value and experience, the efficiency is low, no reference standard exists, and work with high difficulty of misjudgment or high difficulty of missed judgment is easy to occur due to subjective consciousness.
Disclosure of Invention
The embodiment of the invention provides a method, a system and computer equipment for grading difficulty of a power distribution network dispatching work task, which are used for solving the technical problem that the efficiency is low in a mode of dividing work by experience due to a long value in a power distribution network operation management system in the power distribution network operation management technology at present.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
a distribution network dispatching work task difficulty grading method comprises the following steps:
acquiring work task data from a database of the power distribution network, wherein the work task data comprises task values of work tasks and corresponding task difficulty coefficients;
calculating a task difficulty score for the work task according to the task score and the task difficulty coefficient;
grading the task difficulty grade of the work task according to the task difficulty score;
the work tasks comprise a power failure maintenance task, a power supply switching task, a fault log task and a secondary equipment task.
Preferably, the acquiring of the work task data from the database of the power distribution network specifically includes:
acquiring a task operation list from a database of the power distribution network;
acquiring data for calculating task scores and data for calculating task difficulty coefficients from the content recorded in the task operation list;
and converting the data for calculating the task score and the data for calculating the task difficulty coefficient into the score for calculating the task score and the task difficulty coefficient according to the data for calculating the task score and the data for calculating the task difficulty coefficient, and obtaining the task score of the work task according to a task score calculation formula.
Preferably, the task score calculation formulas for the power failure maintenance task, the power supply transfer task, the fault log task and the secondary equipment task are respectively as follows:
the task score of the power failure maintenance task is the number score of the power failure maintenance tasks plus the starting case score of the power failure maintenance tasks;
the task score of the power transfer task is equal to the quantity score of the power transfer task;
the task score of the fault log task is equal to the number score of the fault log tasks;
and the task score of the secondary equipment task is the number score of the secondary equipment task.
Preferably, the task operation list comprises an associated fault list, a power failure maintenance list, a power supply switching list and a reclosing mode list.
Preferably, the task difficulty score is a task difficulty coefficient.
Preferably, the task difficulty grades of the task difficulty scores of the power failure maintenance task, the power supply conversion task, the fault log task and the secondary equipment task are graded as follows:
grading the task difficulty grade according to the I grade of more than 6, the II grade of 3-6 and the III grade of less than or equal to 3;
grading the task difficulty grade according to the task difficulty grade values of the I grade of more than 4.8, the II grade of 2.4-4.8 and the III grade of less than or equal to 2.4;
grading the task difficulty grades of the task difficulty scores of the fault log tasks according to the I grade of more than 2.88, the II grade of 2-2.88 and the III grade of less than or equal to 2;
and grading the task difficulty grades of the task difficulty scores of the secondary equipment tasks according to the I grade of more than 3.6, the II grade of 2-3.6 and the III grade of less than or equal to 2.
The embodiment of the invention also provides a distribution network dispatching work task difficulty grading system, which comprises a data acquisition module, a calculation module and a task difficulty grade grading module;
the data acquisition module is used for acquiring work task data from a database of the power distribution network, wherein the work task data comprises task values of work tasks and corresponding task difficulty coefficients;
the calculation module is used for calculating a task difficulty score for the work task according to the task score and the task difficulty coefficient;
the task difficulty level grading module is used for grading the task difficulty level of the work task according to the task difficulty score;
the work tasks comprise a power failure maintenance task, a power supply switching task, a fault log task and a secondary equipment task.
Preferably, the data acquisition module comprises an operation sheet acquisition submodule, a score and coefficient acquisition submodule and a conversion submodule;
the operation list obtaining submodule is used for obtaining a task operation list from a database of the power distribution network;
the score and coefficient acquisition submodule is used for acquiring data for calculating the task score and data for calculating the task difficulty coefficient from the content recorded by the task operation list;
and the conversion submodule is used for converting the data for calculating the task score and the data for calculating the task difficulty coefficient into the score for calculating the task score and the task difficulty coefficient according to the data for obtaining the calculation task score and the task difficulty coefficient, and obtaining the task score of the work task according to a task score calculation formula.
Preferably, the task difficulty score is a task difficulty coefficient.
The invention also provides computer equipment, which comprises a processor and a memory;
the memory is used for storing program codes and transmitting the program codes to the processor;
the processor is used for executing the difficulty grading method for the distribution network dispatching work task according to the instruction in the program code.
According to the technical scheme, the embodiment of the invention has the following advantages:
1. according to the distribution network dispatching work task difficulty grading method, work task data are obtained from a database of a distribution network, the work task data comprise task scores of work tasks and corresponding task difficulty coefficients, the task difficulty scores are calculated for the work tasks according to the task scores and the task difficulty coefficients, and grading of the grades of the task difficulty grades is carried out on the work tasks according to the task difficulty scores. By the method, the work task difficulty grades are graded, tasks can be reasonably assigned, and the problem that misjudgment work difficulty or misjudgment work difficulty is high due to the fact that work is divided by experience due to long value in the power distribution network operation management system in the power distribution network operation management technology at present is avoided; the difficulty of each task can be graded, the work efficiency of distribution network scheduling is gradually improved, the difficulty of each task is facilitated to be clearly scheduled, the task with higher difficulty can be focused and controlled, and the scheduling operation and the safety level of a power grid are ensured;
2. the distribution network dispatching work task difficulty grading system obtains the task score of a work task and a corresponding task difficulty coefficient through a data obtaining module, calculates the task difficulty score through a calculating module, and grades the task difficulty grade of the work task according to the task difficulty score through a task difficulty grade grading module. The system grades the difficulty level of the work task, so that the task can be reasonably assigned, and the problem that misjudgment work difficulty or misjudgment work difficulty is high due to the fact that work is divided by experience due to long value in the power distribution network operation management system in the power distribution network operation management technology at present is avoided; the difficulty of each task can be graded, the work efficiency of distribution network scheduling is gradually improved, the difficulty of each task is determined in the current scheduling, the task with high difficulty can be focused and controlled, and the scheduling operation and the safety level of a power grid are ensured. The technical problem that the efficiency is low in the power distribution network operation management system based on the power distribution network operation management technology in a mode of dividing work by experience due to long value is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a flowchart illustrating steps of a difficulty rating method for a distribution work task of a power distribution network according to an embodiment of the present invention.
Fig. 2 is a flowchart of steps of acquiring work task data by the power distribution network dispatching work task difficulty grading method according to the embodiment of the present invention.
Fig. 3 is a frame diagram of a distribution network dispatching task difficulty grading system according to an embodiment of the present invention.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the examples of the present application, the terms explain:
1. blackout maintenance task (scheduling level): the method comprises the following steps that a power failure maintenance module in a power distribution network operation management system (such as a system platform used by a Guangdong power distribution network dispatcher service) mainly takes a power failure maintenance bill as a basis, the contents of primary safety measures and secondary safety measures in the power failure maintenance bill are the basis of auditing and ordering of the dispatcher, the dispatcher fills in a power failure and power failure operation ticket according to the power failure and power failure maintenance ticket and associates the power failure and power failure maintenance bill, namely the dispatcher serves as an operator of the operation ticket, and orders to field operation and maintenance personnel according to the power failure and power failure operation time and the power failure and power failure operation time of the power failure and maintenance ticket; and when the power restoration operation is finished, the power failure maintenance task is finished.
2. Transfer power supply task (scheduling level): the power transfer and supply module in the power distribution network operation management system mainly takes a power transfer and supply mode list as a basis, a power transfer and supply task and operation steps in the power transfer and supply mode list are the basis for a dispatcher to check and order, the dispatcher fills a power transfer and supply operation ticket according to the power transfer and supply mode list and associates the power transfer and supply mode list, namely the dispatcher serves as an operator of the operation ticket, and orders to field operation and maintenance personnel according to the ticket according to the batch transfer starting time and the batch transfer finishing operation time of the power transfer and supply list. And finishing the power transferring operation, namely finishing the power transferring task.
3. Secondary device task (scheduling level): in the operation management system of the power distribution network, a secondary equipment module mainly takes a reclosing mode list as a proof, a circuit for quitting the reclosing in the mode list is the basis for a dispatcher to give an order, and the dispatcher remotely controls or gives the order to be executed to field operation and maintenance personnel according to the batch-repeat reclosing quitting time and the batch-repeat reclosing input time in the list, namely the dispatcher is used as an execution dispatcher of the reclosing mode list. And after the reclosing operation is put into operation, the task of the secondary equipment is executed.
4. Fault log task (scheduling level): in the power distribution network operation management system, a fault log module mainly takes a fault ticket as evidence, and a dispatcher fills in a power failure overhaul and power restoration operation ticket and associates the fault ticket according to the fault condition and the application of field emergency repair personnel, namely the dispatcher is taken as an operator of the operation ticket and gives a command to the field emergency repair personnel by the ticket; and when the power restoration operation is completed, the fault log task is completed.
The embodiment of the application provides a method, a system and a computer device for grading the difficulty of a distribution work task of a power distribution network, wherein the grading is carried out according to the difficulty of the work task of a current value of distribution and dispatching so as to reasonably assign tasks, and the problem that misjudgment work difficulty or misjudgment work difficulty is large due to the fact that work is distributed by experience according to a value length in a power distribution network operation management system in the power distribution network operation management technology at present is avoided; the difficulty of each task can be graded, the work efficiency of distribution network scheduling is gradually improved, the difficulty of each task is determined in the current scheduling, the task with high difficulty can be focused and controlled, and the scheduling operation and the safety level of a power grid are ensured.
The first embodiment is as follows:
fig. 1 is a flowchart illustrating steps of a difficulty rating method for a distribution work task of a power distribution network according to an embodiment of the present invention.
As shown in fig. 1, an embodiment of the present invention provides a difficulty grading method for a distribution work task of a power distribution network, including the following steps:
s1, acquiring work task data from a database of a power distribution network, wherein the work task data comprise task values of work tasks and corresponding task difficulty coefficients;
s2, calculating a task difficulty score for the work task according to the task score and the task difficulty coefficient;
s3, grading the task difficulty grade of the work task according to the task difficulty score;
the work tasks comprise a power failure maintenance task, a power supply switching task, a fault log task and a secondary equipment task.
In S1 of the embodiment of the present invention, historical work task data is obtained in the power distribution network operation management system, task data of each work task is obtained mainly through a power outage overhaul task list, a transfer power supply task list, a secondary device task list, and a fault log task list, the obtained task data of each work task is processed to obtain a task score and a corresponding task difficulty coefficient of the work task, and the work task data is used as a basis for calculating the task score and the task difficulty coefficient of the corresponding task.
In S2 of the embodiment of the present invention, each task difficulty score of the power outage overhaul task, the power supply transfer task, the secondary device task, and the fault log task is a corresponding task score — a corresponding task difficulty coefficient.
Note that, the task difficulty score is the task score and the task difficulty coefficient.
In S3 of the embodiment of the present invention, task difficulty scores of the calculated power outage overhaul task, the power supply transfer task, the fault log task, and the secondary device task are divided according to different scores.
It should be noted that each task difficulty level is classified into level I, level II, and level III. Wherein the task difficulty level has a difficulty level of I > II > III.
According to the distribution network dispatching work task difficulty grading method provided by the invention, work task data are obtained from a database of the distribution network, the work task data comprise task scores of work tasks and corresponding task difficulty coefficients, the task difficulty scores are calculated for the work tasks according to the task scores and the task difficulty coefficients, and the grades of the task difficulty grades are graded for the work tasks according to the task difficulty scores. By the method, the work task difficulty grades are graded, tasks can be reasonably assigned, and the problem that misjudgment work difficulty or misjudgment work difficulty is high due to the fact that work is divided by experience due to long value in the power distribution network operation management system in the power distribution network operation management technology at present is avoided; the difficulty of each task can be graded, the work efficiency of distribution network scheduling is gradually improved, the difficulty of each task is determined in the current scheduling, the task with high difficulty can be focused and controlled, and the scheduling operation and the safety level of a power grid are ensured.
Fig. 2 is a flowchart of steps of acquiring work task data by the power distribution network dispatching work task difficulty grading method according to the embodiment of the present invention.
As shown in fig. 2, in an embodiment of the present invention, the acquiring the work task data from the database of the power distribution network specifically includes:
s11, acquiring a task operation list from a database of the power distribution network;
s12, acquiring data for calculating task scores and data for calculating task difficulty coefficients from the content recorded in the task operation list;
and S13, converting the data for calculating the task score and the data for calculating the task difficulty coefficient into the score for calculating the task score and the task difficulty coefficient according to the obtained data for calculating the task score and the data for calculating the task difficulty coefficient, and obtaining the task score of the work task according to a task score calculation formula.
In this embodiment, the task score calculation formulas for the power outage overhaul task, the power supply transfer task, the fault log task, and the secondary device task are respectively as follows: the task score of the power failure maintenance task is the number score of the power failure maintenance tasks plus the starting case score of the power failure maintenance tasks; the task score of the power transfer task is equal to the quantity score of the power transfer task; the task score of the fault log task is equal to the number score of the fault log tasks; and the task score of the secondary equipment task is the number score of the secondary equipment task.
In the embodiment of the invention, the database of the power distribution network comprises task operation lists (such as a correlation fault list, a power failure overhaul list, a power supply transfer list and the like) and reclosing mode lists (such as historical operation times) of dispatchers.
In one embodiment of the present invention, the task difficulty grades of the task difficulty scores of the power failure overhaul task, the power supply transfer task, the fault log task and the secondary equipment task are graded as follows:
grading the task difficulty grade according to the I grade of more than 6, the II grade of 3-6 and the III grade of less than or equal to 3;
grading the task difficulty grade according to the task difficulty grade values of the I grade of more than 4.8, the II grade of 2.4-4.8 and the III grade of less than or equal to 2.4;
grading the task difficulty grades of the task difficulty scores of the fault log tasks according to the I grade of more than 2.88, the II grade of 2-2.88 and the III grade of less than or equal to 2;
and grading the task difficulty grades of the task difficulty scores of the secondary equipment tasks according to the I grade of more than 3.6, the II grade of 2-3.6 and the III grade of less than or equal to 2.
In this embodiment, task difficulty level grades of four tasks, namely, an outage overhaul task, a power supply transfer task, a fault log task, and a secondary device task, are described in a grading manner, and the first task is for the outage overhaul task:
the calculations regarding the task score are: and the task score of the power failure maintenance task is the number score of the power failure maintenance tasks plus the starting case score of the power failure maintenance tasks. The quantity score of the power failure maintenance tasks is judged according to the safety measures of the primary equipment and the required quantity of the secondary equipment recorded in the power failure maintenance operation list, for example: in the form of ","; an "or". "is a set of fields, and 1 set of fields is 1 point, so that the number score of the blackout overhaul tasks is obtained. The starting division score of the power failure maintenance task is calculated according to whether a starting scheme is recorded in the application notes of the power failure maintenance operation list, for example: the starting scheme is available, and the value of the starting scheme of the power failure maintenance task is 1.2 points; and (4) a starting scheme is not adopted, the value of the starting scheme of the power failure overhaul task is 1 point, and the value of the starting scheme of the power failure overhaul task is obtained.
The difficulty coefficient is calculated according to the safety measures of primary equipment of the power failure maintenance operation list and whether the same-pole erection is recorded in other request opinion application notes, and if the same-pole erection exists, the difficulty coefficient of a power failure maintenance task is 1.2; the same pole erection is not needed, and the difficulty coefficient of the power failure maintenance task is 1.
The task difficulty score of the power failure maintenance task is (the number score of the power failure maintenance tasks + the starting scheme score of the power failure maintenance tasks) and the difficulty coefficient of the power failure maintenance tasks.
The classification of the power failure maintenance tasks is that the classification is carried out according to the task difficulty score of the power failure maintenance tasks, wherein the I grade is larger than 6, the II grade is 3-6, and the III grade is smaller than or equal to 3.
The second is for the switching power supply task:
the calculations regarding the task score are: and (4) the task score of the power transfer task is equal to the quantity score of the power transfer tasks. The number score of the power transfer tasks is judged according to the number of operation steps recorded in the power transfer operation list, for example: and taking one step as a quantity unit, and obtaining a quantity score of the power transfer tasks when 1 quantity is equal to 1.
The difficulty coefficient is calculated according to the judgment whether loop closing is recorded in the power supply switching operation list, and if the judgment is yes, the difficulty coefficient of the power supply switching task is 1.2; if the judgment result is no, the difficulty coefficient of the power supply switching task is 1.
And the task difficulty score of the power transfer tasks is equal to the quantity score of the power transfer tasks and the difficulty coefficient of the power transfer tasks.
The classification of the power transfer tasks is divided according to the task difficulty score of the power transfer tasks, wherein the I grade is larger than 4.8, the II grade is 2.4-4.8, and the III grade is smaller than or equal to 2.4.
Third for the fault logging task:
the calculations regarding the task score are: the task score of the fault log task is the number score of the fault log tasks. The number score of the fault log task is determined according to the trip switch and loss load recorded in the fault log operation list, for example: the trip switch in the station is 1.2 minutes, and the trip switch outside the station is 1 minute; the loss load is more than or equal to 3MW and is equal to 1.4 points, 1-3 MW and is equal to 1.2 points, and 0-1 MW and is equal to 1 point, so that the quantity score of the fault log tasks is obtained.
The calculation of the difficulty coefficient is to judge according to the action type of the fault list recorded in the fault log operation list, and if no reclosing/reclosing is unsuccessful, the difficulty coefficient of the fault log task is 1.2; if the reclosing is successful, the difficulty coefficient of the fault log task is 1.
The task difficulty score of the fault log task is the number score of the fault log tasks and the difficulty coefficient of the fault log tasks.
The classification of the fault log tasks is divided according to the task difficulty score of the fault log tasks, wherein the I grade is larger than 2.88, the II grade is 2-2.88, and the III grade is smaller than or equal to 2.
Fourth for secondary device tasks:
the calculations regarding the task score are: and the task score of the secondary equipment task is the number score of the secondary equipment task. The quantity score of the secondary equipment tasks is judged according to the quantity of the lines exiting the reclosing, which is recorded in the reclosing mode operation list, for example: and taking one line as a quantity unit, and obtaining the quantity score of the secondary equipment tasks by 1 quantity-1.
The difficulty coefficient is calculated according to whether the reclosing mode operation order records that whether the long throw is available or not for judgment, if the long throw is available, the difficulty coefficient of the secondary equipment task is 1.2; if the remote switch is not available, the difficulty coefficient of the task of the secondary equipment is 1.
The task difficulty score of the secondary equipment task is the number score of the secondary equipment task and the difficulty coefficient of the secondary equipment task.
The classification of the secondary equipment tasks is divided according to the task difficulty score of the secondary equipment tasks, wherein the I grade is larger than 3.6, the II grade is 2-3.6, and the III grade is smaller than or equal to 2.
Example two:
fig. 3 is a frame diagram of a distribution network dispatching task difficulty grading system according to an embodiment of the present invention.
As shown in fig. 3, an embodiment of the present invention further provides a task difficulty rating system for power distribution network dispatching work, which includes a data obtaining module 10, a calculating module 20, and a task difficulty rating module 30:
the data acquisition module 10 is configured to acquire work task data from a database of the power distribution network, where the work task data includes task scores of work tasks and corresponding task difficulty coefficients;
the calculating module 20 is used for calculating task difficulty scores for the work tasks according to the task scores and the task difficulty coefficients;
a task difficulty level grading module 30, configured to grade the task difficulty level of the work task according to the task difficulty score;
the work tasks comprise a power failure maintenance task, a power supply switching task, a fault log task and a secondary equipment task.
In this embodiment, the data obtaining module 10 includes an operation order obtaining submodule 11, a score and coefficient obtaining submodule 12, and a conversion submodule 13;
the operation order obtaining submodule 11 is used for obtaining a task operation order from a database of the power distribution network;
the score and coefficient acquisition submodule 12 is used for acquiring data for calculating a task score and data for calculating a task difficulty coefficient from the content recorded in the task operation order;
and the conversion submodule 13 is used for converting the data for calculating the task score and the data for the task difficulty coefficient into the score for calculating the task score and the task difficulty coefficient according to the acquired data for calculating the task score and the data for calculating the task difficulty coefficient, and obtaining the task score of the work task according to a task score calculation formula.
In this embodiment, the task difficulty score is the task score by task difficulty coefficient.
It should be noted that the apparatus in the second embodiment is correspondingly configured to the method in the first embodiment, and the content of the step corresponding to each module has been described in detail in the first embodiment, which is not described in this embodiment.
The distribution and dispatching work task difficulty grading system provided by the invention obtains the task score of the work task and the corresponding task difficulty coefficient through the data obtaining module, calculates the task difficulty score by adopting the calculating module, and grades the task difficulty grade of the work task by adopting the task difficulty grade grading module according to the task difficulty score. The system grades the difficulty level of the work task, so that the task can be reasonably assigned, and the problem that misjudgment work difficulty or misjudgment work difficulty is high due to the fact that work is divided by experience due to long value in the power distribution network operation management system in the power distribution network operation management technology at present is avoided; the difficulty of each task can be graded, the work efficiency of distribution network scheduling is gradually improved, the difficulty of each task is determined in the current scheduling, the task with high difficulty can be focused and controlled, and the scheduling operation and the safety level of a power grid are ensured. The technical problem that the efficiency is low in the power distribution network operation management system based on the power distribution network operation management technology in a mode of dividing work by experience due to long value is solved.
Example three:
the embodiment of the invention provides computer equipment, which comprises a processor and a memory;
a memory for storing the program code and transmitting the program code to the processor;
and the processor is used for executing the difficulty grading method for the distribution work task of the power distribution network according to the instructions in the program codes.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A distribution network dispatching work task difficulty grading method is characterized by comprising the following steps:
acquiring work task data from a database of the power distribution network, wherein the work task data comprises task values of work tasks and corresponding task difficulty coefficients;
calculating a task difficulty score for the work task according to the task score and the task difficulty coefficient;
grading the task difficulty grade of the work task according to the task difficulty score;
the work tasks comprise a power failure maintenance task, a power supply switching task, a fault log task and a secondary equipment task.
2. The distribution network dispatching work task difficulty grading method according to claim 1, wherein the obtaining work task data from the database of the distribution network specifically comprises:
acquiring a task operation list from a database of the power distribution network;
acquiring data for calculating task scores and data for calculating task difficulty coefficients from the content recorded in the task operation list;
and converting the data for calculating the task score and the data for calculating the task difficulty coefficient into the score for calculating the task score and the task difficulty coefficient according to the data for calculating the task score and the data for calculating the task difficulty coefficient, and obtaining the task score of the work task according to a task score calculation formula.
3. The distribution network dispatching work task difficulty grading method according to claim 2, characterized in that the task value calculation formulas for the power outage overhaul task, the power supply transfer task, the fault log task and the secondary equipment task are respectively as follows:
the task score of the power failure maintenance task is the number score of the power failure maintenance tasks plus the starting case score of the power failure maintenance tasks;
the task score of the power transfer task is equal to the quantity score of the power transfer task;
the task score of the fault log task is equal to the number score of the fault log tasks;
and the task score of the secondary equipment task is the number score of the secondary equipment task.
4. The distribution network dispatching work task difficulty grading method according to claim 2, wherein the task operation list comprises an association fault list, a power failure maintenance list, a power supply switching list and a reclosing mode list.
5. The method according to claim 1, wherein the task difficulty score is a task score and a task difficulty coefficient.
6. The distribution network dispatching work task difficulty grading method according to claim 1, wherein the grading of the task difficulty grades of the task difficulty scores of the power failure overhaul task, the power supply transferring task, the fault log task and the secondary equipment task are respectively as follows:
grading the task difficulty grade according to the I grade of more than 6, the II grade of 3-6 and the III grade of less than or equal to 3;
grading the task difficulty grade according to the task difficulty grade values of the I grade of more than 4.8, the II grade of 2.4-4.8 and the III grade of less than or equal to 2.4;
grading the task difficulty grades of the task difficulty scores of the fault log tasks according to the I grade of more than 2.88, the II grade of 2-2.88 and the III grade of less than or equal to 2;
and grading the task difficulty grades of the task difficulty scores of the secondary equipment tasks according to the I grade of more than 3.6, the II grade of 2-3.6 and the III grade of less than or equal to 2.
7. A distribution network allotment work task difficulty grading system is characterized by comprising a data acquisition module, a calculation module and a task difficulty grade grading module;
the data acquisition module is used for acquiring work task data from a database of the power distribution network, wherein the work task data comprises task values of work tasks and corresponding task difficulty coefficients;
the calculation module is used for calculating a task difficulty score for the work task according to the task score and the task difficulty coefficient;
the task difficulty level grading module is used for grading the task difficulty level of the work task according to the task difficulty score;
the work tasks comprise a power failure maintenance task, a power supply switching task, a fault log task and a secondary equipment task.
8. The system for grading difficulty of task of dispatching work of power distribution network according to claim 7, wherein the data obtaining module comprises an operation order obtaining submodule, a score and coefficient obtaining submodule and a conversion submodule;
the operation list obtaining submodule is used for obtaining a task operation list from a database of the power distribution network;
the score and coefficient acquisition submodule is used for acquiring data for calculating the task score and data for calculating the task difficulty coefficient from the content recorded by the task operation list;
and the conversion submodule is used for converting the data for calculating the task score and the data for calculating the task difficulty coefficient into the score for calculating the task score and the task difficulty coefficient according to the data for obtaining the calculation task score and the task difficulty coefficient, and obtaining the task score of the work task according to a task score calculation formula.
9. The system of claim 7, wherein the task difficulty score is a task difficulty coefficient.
10. A computer device comprising a processor and a memory;
the memory is used for storing program codes and transmitting the program codes to the processor;
the processor is configured to execute the difficulty rating method for dispatching work tasks of the power distribution network according to any one of claims 1 to 6 according to instructions in the program code.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113469515A (en) * | 2021-06-28 | 2021-10-01 | 广西电网有限责任公司 | Scheduling tide duty system and method based on quantitative management and control |
| CN113537949A (en) * | 2021-08-16 | 2021-10-22 | 中国南方电网有限责任公司 | Operation control method and device and computer equipment |
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| CN115840627A (en) * | 2022-12-19 | 2023-03-24 | 上海伯镭智能科技有限公司 | Mine car task scheduling method and device based on Internet of vehicles |
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