CN116054167A - Power grid comprehensive dispatching management system and method based on power distribution network flexible controller - Google Patents
Power grid comprehensive dispatching management system and method based on power distribution network flexible controller Download PDFInfo
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Abstract
The invention belongs to the field of power grid dispatching, relates to a data analysis technology, and is used for solving the problem that the conventional power grid comprehensive dispatching management system cannot reasonably carry out urban planning layout and power supply generation region division in a region, in particular to a power grid comprehensive dispatching management system and method based on a power distribution network flexible controller, wherein the power grid comprehensive dispatching management system comprises a dispatching management platform which is in communication connection with a region management module, an attribute analysis module, a planning analysis module, a division evaluation module and a storage module; the regional management module is used for carrying out regional dispatching management analysis on the power grid dispatching area: dividing a power grid dispatching area into a plurality of dispatching areas, setting a management period, and carrying out transmission analysis on the dispatching areas at the end time of the management period; the invention can carry out regional dispatching management analysis on the power grid dispatching area, thereby marking the dispatching state of the dispatching area and feeding back the dispatching allocation rationality of the dispatching area through the dispatching state.
Description
Technical Field
The invention belongs to the field of power grid dispatching, relates to a data analysis technology, and particularly relates to a power grid comprehensive dispatching management system and method based on a power distribution network flexible controller.
Background
The power grid dispatching management refers to management of production operation of a power grid, a power grid dispatching system and personnel and job activities according to related regulations by a power grid dispatching mechanism for ensuring safe, high-quality and economical operation of the power grid, and generally comprises dispatching operation management, dispatching plan management, relay protection and safety automatic device management, power grid dispatching automation management, power communication management, reservoir dispatching management of a hydropower plant, training management of personnel of a power system and the like.
The existing comprehensive power grid dispatching management system generally performs power grid dispatching management analysis through power supply and generation balance of each region, but cannot perform deep analysis on land application attributes and power supply and generation balance states of each region, so that urban planning layout and power supply and generation region division in a region cannot be performed more reasonably, and dispatching efficiency of a power grid cannot be guaranteed.
Aiming at the technical problems, the application provides a solution.
Disclosure of Invention
The invention aims to provide a power grid comprehensive dispatching management system and method based on a power distribution network flexible controller, which are used for solving the problem that the conventional power grid comprehensive dispatching management system cannot reasonably carry out urban planning and layout and power supply and generation area division in a region;
the technical problems to be solved by the invention are as follows: how to provide a power grid comprehensive dispatching management system which can reasonably carry out urban planning layout and power supply and generation region division in a region.
The aim of the invention can be achieved by the following technical scheme:
the power grid comprehensive dispatching management system based on the power distribution network flexible controller comprises a dispatching management platform, wherein the dispatching management platform is in communication connection with a region management module, an attribute analysis module, a planning analysis module, a division evaluation module and a storage module;
the regional management module is used for carrying out regional dispatching management analysis on the power grid dispatching area: dividing a power grid dispatching area into a plurality of dispatching areas, setting a management period, and carrying out transmission analysis on the dispatching areas at the end time of the management period: acquiring the total power generation amount and the total power supply amount of a dispatching area in a management period, marking the absolute value of the difference value between the total power supply amount and the total power generation amount as a harmony value of a dispatching area, acquiring a harmony threshold value through a storage module, comparing the harmony value with the harmony threshold value, and marking the dispatching area as a harmony area, an interference area or an insufficient area through a comparison result;
the attribute analysis module is used for analyzing the land attribute of the power grid dispatching area: acquiring industrial data, living data and cultivation data of a dispatching area; numerical comparison is carried out on the industrial data, the living data and the cultivation data, and the land attribute of the dispatching area is marked according to the comparison result;
the planning analysis module is used for carrying out planning feature analysis on the power grid dispatching area to obtain planning features of the interference area, the harmony area and the insufficient area; the planning characteristics of the interference area, the harmony area and the shortage area are sent to a storage module for storage through a dispatching management platform;
and the division evaluation module is used for analyzing the division rationality of the area of the power grid dispatching area.
As a preferred embodiment of the present invention, the specific process of comparing the harmony value with the harmony threshold includes: if the harmony value is smaller than or equal to the harmony threshold, judging that the sending state of the scheduling area in the management period meets the requirement, and marking the corresponding scheduling area as a harmony area; if the harmony value is larger than the harmony threshold, judging that the dispatching area supply state in the management period does not meet the requirement, comparing the total power supply amount of the dispatching area in the management period with the total power generation amount, and if the total power supply amount is larger than the total power generation amount, marking the corresponding dispatching area as an insufficient area; if the total power generation amount is larger than the total power supply amount, marking the corresponding scheduling area as an interference area; and sending the dispatching state of the dispatching area to a dispatching management platform, and sending the dispatching state of the dispatching area to a planning analysis module after the dispatching management platform receives the dispatching state of the dispatching area.
As a preferred embodiment of the present invention, the process of acquiring industrial data of a dispatch area includes: acquiring the number of factories in a dispatching area, the sum of the occupied areas of the factories and the sum of the number of registered staff of the factories, and performing numerical calculation to obtain industrial data of the dispatching area; the living data of the dispatching area is the sum of the occupied area of the living land and the occupied area of the commercial land, and the cultivation data of the dispatching area is the total land area for cultivation in the dispatching area.
As a preferred embodiment of the present invention, the specific process of numerically comparing industrial data, residential data, and cultivation data includes: if the numerical value of the industrial data is the largest, marking the land attribute of the dispatching area as industry; if the value of the residence data is the largest, marking the land attribute of the dispatching area as residence; if the value of the cultivation data is the largest, marking the land attribute of the dispatching area as cultivation; and the land attribute of the dispatching area is sent to a dispatching management platform, and the dispatching management platform sends the land attribute of the dispatching area to a planning analysis module after receiving the land attribute of the dispatching area.
As a preferred embodiment of the present invention, the specific process of the planning analysis module for performing planning feature analysis on the power grid dispatching area includes: the land attribute of all interference areas is obtained, the land attribute of the interference areas is respectively marked as an industrial value, a living value and a cultivation value, variance calculation is carried out on the industrial value, the living value and the cultivation value to obtain a tendency coefficient, a tendency threshold is obtained through a storage module, and the tendency coefficient is compared with the tendency threshold: if the trend coefficient is smaller than the trend threshold, judging that the land attribute of the interference area does not have trend, and marking the planning characteristics of the interference area as balance; if the trend coefficient is greater than or equal to the trend threshold, judging that the land attribute of the interference area has trend, and marking the land attribute with the largest value among the industrial value, the living value and the cultivation value as the planning characteristic of the interference area; and acquiring planning characteristics of the harmonious region and the insufficient region in the same way as the interference region.
As a preferred embodiment of the present invention, the specific process of analyzing the regional division rationality of the power grid dispatching area by the division evaluation module includes: acquiring a map of a power grid dispatching area, and performing color filling in the map, wherein the color filling process comprises the following steps: red filling is carried out in the interference area to obtain a red area, yellow filling is carried out in the harmony area to obtain a yellow area, and blue filling is carried out in the insufficient area to obtain a blue area; selecting one of the blue areas for boundary analysis and obtaining a partition coefficient of the selected blue area; sequentially carrying out boundary analysis on all the blue areas, summing up dividing coefficients of all the blue areas, taking average value to obtain dividing expression values, obtaining dividing expression threshold values through a storage module, and comparing the dividing expression values with the dividing expression threshold values: if the partition representation value is smaller than the partition representation threshold value, judging that the regional partition rationality of the power grid dispatching area does not meet the requirement, sending a rescheduling signal to a dispatching management platform by a partition evaluation module, and sending the rescheduling signal to a mobile phone terminal of a manager after the dispatching management platform receives the rescheduling signal; if the partition representation value is larger than or equal to the partition representation threshold value, judging that the regional partition rationality of the power grid dispatching area meets the requirement, sending a partition rationality signal to a dispatching management platform by a partition evaluation module, and sending the partition rationality signal to a mobile phone terminal of a manager after the dispatching management platform receives the partition rationality signal.
As a preferred embodiment of the present invention, the specific process of performing boundary analysis on the blue region includes: the method comprises the steps of marking a selected blue region as a marking region, marking the length value of a boundary line of the marking region as a boundary value, marking the length value of a section where the boundary line of the marking region coincides with the boundary line of other blue regions as a blue table value, marking the length value of a section where the boundary line of the marking region coincides with the boundary line of other red regions as a red table value, marking the length value of a section where the boundary line of the marking region coincides with the boundary line of other yellow regions as a yellow table value, and carrying out numerical calculation through the blue table value, the red table value, the yellow table value and the boundary value to obtain a dividing coefficient of the marking region.
The power grid comprehensive dispatching management method based on the power distribution network flexible controller comprises the following steps:
step one: carrying out regional dispatching management analysis on a power grid dispatching area: dividing a power grid dispatching area into a plurality of dispatching areas, setting a management period, carrying out transmission analysis on the dispatching areas at the end time of the management period, and marking the dispatching areas as harmonious areas, interference areas or insufficient areas;
step two: analyzing the land attribute of the power grid dispatching area: acquiring industrial data, residential data and cultivation data of the dispatching area, comparing the industrial data, residential data and cultivation data in numerical values, and marking the land attribute of the dispatching area as industrial, cultivation or residential according to the comparison result;
step three: carrying out planning feature analysis on a power grid dispatching area to obtain planning features of an interference area, a harmony area and an insufficient area;
step four: and analyzing the regional division rationality of the power grid dispatching area: and acquiring a map of the power grid dispatching area, performing color filling in the map, performing boundary analysis on all blue areas to obtain a division representation value, and judging whether the regional division rationality of the power grid dispatching area meets the requirement or not through the division representation value.
The invention has the following beneficial effects:
the regional management module can perform regional dispatching management analysis on the power grid dispatching area so as to mark the dispatching state of the dispatching area, and the dispatching state is used for feeding back the dispatching allocation rationality of the dispatching area so as to provide power data support for urban planning layout and regional division;
the land attribute of the power grid dispatching area can be analyzed through the attribute analysis module, and the land use type in the dispatching area is subjected to data statistics and analysis to obtain the land attribute of the dispatching area, so that the land label processing is carried out on the dispatching area through the land attribute of the dispatching area;
the planning analysis module can carry out planning feature analysis on the power grid dispatching area, mark planning features of the dispatching area by combining power supply and generation states and land attributes of the dispatching area, provide data support for the follow-up urban planning layout by the planning features of different power supply and generation states, and improve urban planning layout rationality from the aspects of power distribution and dispatching;
4. the regional division rationality of the power grid dispatching area can be analyzed through the division evaluation module, and the regional division rationality of the power grid dispatching area is judged through the geographical position analysis of dispatching areas in different power supply and generation states in the power grid dispatching area, so that the regional division is timely re-divided when the regional division is unreasonable, and the power supply efficiency and the dispatching efficiency of the power grid are improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a system block diagram of a first embodiment of the present invention;
fig. 2 is a flowchart of a method according to a second embodiment of the invention.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in FIG. 1, the power grid integrated dispatching management system based on the power distribution network flexible controller comprises a dispatching management platform, wherein the dispatching management platform is in communication connection with a region management module, an attribute analysis module, a planning analysis module, a division evaluation module and a storage module.
The regional management module is used for carrying out regional dispatching management analysis on the power grid dispatching area: dividing a power grid dispatching area into a plurality of dispatching areas, setting a management period, and carrying out transmission analysis on the dispatching areas at the end time of the management period: acquiring the total power generation amount and the total power supply amount of a dispatching area in a management period, marking the absolute value of the difference value between the total power supply amount and the total power generation amount as the harmony value of the dispatching area, acquiring a harmony threshold value through a storage module, and comparing the harmony value with the harmony threshold value: if the harmony value is smaller than or equal to the harmony threshold, judging that the sending state of the scheduling area in the management period meets the requirement, and marking the corresponding scheduling area as a harmony area; if the harmony value is larger than the harmony threshold, judging that the dispatching area supply state in the management period does not meet the requirement, comparing the total power supply amount of the dispatching area in the management period with the total power generation amount, and if the total power supply amount is larger than the total power generation amount, marking the corresponding dispatching area as an insufficient area; if the total power generation amount is larger than the total power supply amount, marking the corresponding scheduling area as an interference area; the dispatching management platform receives the dispatching state of the dispatching area and then sends the dispatching state of the dispatching area to the planning analysis module; and carrying out regional dispatching management analysis on the power grid dispatching area so as to mark the dispatching state of the dispatching area, and feeding back the dispatching reasonability of the dispatching area through the dispatching state, thereby providing power data support for urban planning layout and regional division.
The attribute analysis module is used for analyzing the land attribute of the power grid dispatching area: the process of acquiring the industrial data GY of the dispatch area, including: obtaining the number of factories, the sum of the occupied areas of the factories and the sum of the number of registered staff of the factories in a dispatching area, marking the sum as GS, GC and GR respectively, and obtaining industrial data GY of the dispatching area through a formula GY=α1GS+α2GC+α3GR, wherein α1, α2 and α3 are all proportional coefficients, and α1 > α2 > α3 > 1; the living data JZ of the dispatching area is the sum of the occupied area of the living land and the occupied area of the commercial land, and the cultivation data GZ of the dispatching area is the total land area for cultivation in the dispatching area; numerical comparison of the industrial data GY, the residential data JZ and the cultivation data GZ is performed: if the numerical value of the industrial data GY is the largest, marking the land attribute of the dispatching area as industry; if the value of the residence data JZ is the largest, marking the land attribute of the dispatching area as residence; if the value of the cultivation data GZ is the largest, marking the land attribute of the scheduling area as cultivation; the land attribute of the dispatching area is sent to a dispatching management platform, and the dispatching management platform sends the land attribute of the dispatching area to a planning analysis module after receiving the land attribute of the dispatching area; and analyzing the land attribute of the power grid dispatching area, and carrying out data statistics and analysis on the land use type in the dispatching area to obtain the land attribute of the dispatching area, so that the land label processing is carried out on the dispatching area through the land attribute of the dispatching area.
The planning analysis module is used for carrying out planning feature analysis on the power grid dispatching area: the land attribute of all interference areas is obtained, the land attribute of the interference areas is respectively marked as an industrial value, a living value and a cultivation value, variance calculation is carried out on the industrial value, the living value and the cultivation value to obtain a tendency coefficient, a tendency threshold is obtained through a storage module, and the tendency coefficient is compared with the tendency threshold: if the trend coefficient is smaller than the trend threshold, judging that the land attribute of the interference area does not have trend, and marking the planning characteristics of the interference area as balance; if the trend coefficient is greater than or equal to the trend threshold, judging that the land attribute of the interference area has trend, and marking the land attribute with the largest value among the industrial value, the living value and the cultivation value as the planning characteristic of the interference area; the planning characteristics of the harmonious region and the insufficient region are obtained in the same mode as the interference region, and the planning characteristics of the interference region, the harmonious region and the insufficient region are sent to a storage module for storage through a scheduling management platform; and carrying out planning feature analysis on the power grid dispatching area, marking planning features of the dispatching area by combining power supply and generation states and land attributes of the dispatching area, providing data support for the follow-up urban planning layout through the planning features of different power supply and generation states, and improving the rationality of the urban planning layout from the aspects of power distribution and dispatching.
The division evaluation module is used for analyzing the regional division rationality of the power grid dispatching area: acquiring a map of a power grid dispatching area, and performing color filling in the map, wherein the color filling process comprises the following steps: red filling is carried out in the interference area to obtain a red area, yellow filling is carried out in the harmony area to obtain a yellow area, and blue filling is carried out in the insufficient area to obtain a blue area; selecting one of the blue areas for boundary analysis: marking the selected blue region as a marking region, marking the boundary line length value of the marking region as a boundary value BJ, marking the length value of a section where the boundary line of the marking region coincides with the boundary line of other blue regions as a blue table value BB, marking the length value of a section where the boundary line of the marking region coincides with the boundary line of other red regions as a red table value RB, marking the length value of a section where the boundary line of the marking region coincides with the boundary line of other yellow regions as a yellow table value YB, obtaining a division coefficient HF of the marking region through the formula HF= (beta 1 x RB+beta 2 x YB+beta 3 x BB)/BJ, wherein the division coefficient is a numerical value reflecting the reasonable degree of region division of a power grid dispatching region, and the larger the numerical value of the division coefficient is, the more reasonable degree of region division of the power grid dispatching region is represented; wherein β1, β2 and β3 are proportionality coefficients, and β1 > β2 > β3 > 1; sequentially carrying out boundary analysis on all the blue areas, summing up division coefficients HF of all the blue areas, taking an average value to obtain a division representation value, obtaining a division representation threshold value through a storage module, and comparing the division representation value with the division representation threshold value: if the partition representation value is smaller than the partition representation threshold value, judging that the regional partition rationality of the power grid dispatching area does not meet the requirement, sending a rescheduling signal to a dispatching management platform by a partition evaluation module, and sending the rescheduling signal to a mobile phone terminal of a manager after the dispatching management platform receives the rescheduling signal; if the partition representation value is larger than or equal to the partition representation threshold value, judging that the regional partition rationality of the power grid dispatching area meets the requirement, sending a partition rationality signal to a dispatching management platform by a partition evaluation module, and sending the partition rationality signal to a mobile phone terminal of a manager after the dispatching management platform receives the partition rationality signal; the regional division rationality of the power grid dispatching area is analyzed, and the regional division rationality of the power grid dispatching area is judged by carrying out geographic position analysis on dispatching areas in different power supply and generation states in the power grid dispatching area, so that the regional division is timely carried out again when the regional division is unreasonable, and the power supply efficiency and the dispatching efficiency of the power grid are improved.
The harmony threshold, the tendency threshold and the division performance threshold are all preset numerical constants, and the numerical values are set by a manager according to own experience.
Example two
As shown in fig. 2, the power grid integrated dispatching management method based on the power distribution network flexible controller comprises the following steps:
step one: carrying out regional dispatching management analysis on a power grid dispatching area: dividing a power grid dispatching area into a plurality of dispatching areas, setting a management period, carrying out transmission analysis on the dispatching areas at the end time of the management period, and marking the dispatching areas as harmonious areas, interference areas or insufficient areas;
step two: analyzing the land attribute of the power grid dispatching area: acquiring industrial data GY, residential data JZ and cultivation data GZ of a dispatching area, comparing the numerical values of the industrial data GY, the residential data JZ and the cultivation data GZ, and marking the land attribute of the dispatching area as industrial, cultivation or residential according to the comparison result;
step three: carrying out planning feature analysis on a power grid dispatching area to obtain planning features of an interference area, a harmony area and an insufficient area;
step four: and analyzing the regional division rationality of the power grid dispatching area: and acquiring a map of the power grid dispatching area, performing color filling in the map, performing boundary analysis on all blue areas to obtain a division representation value, and judging whether the regional division rationality of the power grid dispatching area meets the requirement or not through the division representation value.
The utility model provides a power grid comprehensive dispatching management system and method based on a power distribution network flexible controller, which is used for carrying out regional dispatching management analysis on a power grid dispatching area during working: dividing a power grid dispatching area into a plurality of dispatching areas, setting a management period, carrying out transmission analysis on the dispatching areas at the end time of the management period, and marking the dispatching areas as harmonious areas, interference areas or insufficient areas; analyzing the land attribute of the power grid dispatching area: acquiring industrial data, residential data and cultivation data of the dispatching area, comparing the industrial data, residential data and cultivation data in numerical values, and marking the land attribute of the dispatching area as industrial, cultivation or residential according to the comparison result; and analyzing the regional division rationality of the power grid dispatching area: and acquiring a map of the power grid dispatching area, performing color filling in the map, performing boundary analysis on all blue areas to obtain a division representation value, and judging whether the regional division rationality of the power grid dispatching area meets the requirement or not through the division representation value.
The foregoing is merely illustrative of the structures of this invention and various modifications, additions and substitutions for those skilled in the art can be made to the described embodiments without departing from the scope of the invention or from the scope of the invention as defined in the accompanying claims.
The formulas are all formulas obtained by collecting a large amount of data for software simulation and selecting a formula close to a true value, and coefficients in the formulas are set by a person skilled in the art according to actual conditions; such as: the formula hf= (β1×rb+β2×yb+β3×bb)/BJ; collecting a plurality of groups of sample data by a person skilled in the art and setting a corresponding division coefficient for each group of sample data; substituting the set dividing coefficient and the acquired sample data into formulas, forming a ternary one-time equation set by any three formulas, screening the calculated coefficient, and taking an average value to obtain values of beta 1, beta 2 and beta 3 of 5.47, 3.25 and 2.68 respectively;
the size of the coefficient is a specific numerical value obtained by quantizing each parameter, so that the subsequent comparison is convenient, and the size of the coefficient depends on the number of sample data and the corresponding dividing coefficient is preliminarily set for each group of sample data by a person skilled in the art; as long as the proportional relation between the parameter and the quantized value is not affected, for example, the dividing coefficient is proportional to the value of the red table value.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (8)
1. The power grid comprehensive dispatching management system based on the power distribution network flexible controller is characterized by comprising a dispatching management platform, wherein the dispatching management platform is in communication connection with a region management module, an attribute analysis module, a planning analysis module, a division evaluation module and a storage module;
the regional management module is used for carrying out regional dispatching management analysis on the power grid dispatching area: dividing a power grid dispatching area into a plurality of dispatching areas, setting a management period, and carrying out transmission analysis on the dispatching areas at the end time of the management period: acquiring the total power generation amount and the total power supply amount of a dispatching area in a management period, marking the absolute value of the difference value between the total power supply amount and the total power generation amount as a harmony value of a dispatching area, acquiring a harmony threshold value through a storage module, comparing the harmony value with the harmony threshold value, and marking the dispatching area as a harmony area, an interference area or an insufficient area through a comparison result;
the attribute analysis module is used for analyzing the land attribute of the power grid dispatching area: acquiring industrial data, living data and cultivation data of a dispatching area; numerical comparison is carried out on the industrial data, the living data and the cultivation data, and the land attribute of the dispatching area is marked according to the comparison result;
the planning analysis module is used for carrying out planning feature analysis on the power grid dispatching area to obtain planning features of the interference area, the harmony area and the insufficient area; the planning characteristics of the interference area, the harmony area and the shortage area are sent to a storage module for storage through a dispatching management platform;
and the division evaluation module is used for analyzing the division rationality of the area of the power grid dispatching area.
2. The power grid integrated dispatch management system based on a power distribution network flexible controller of claim 1, wherein the specific process of comparing the harmony value with the harmony threshold comprises: if the harmony value is smaller than or equal to the harmony threshold, judging that the sending state of the scheduling area in the management period meets the requirement, and marking the corresponding scheduling area as a harmony area; if the harmony value is larger than the harmony threshold, judging that the dispatching area supply state in the management period does not meet the requirement, comparing the total power supply amount of the dispatching area in the management period with the total power generation amount, and if the total power supply amount is larger than the total power generation amount, marking the corresponding dispatching area as an insufficient area; if the total power generation amount is larger than the total power supply amount, marking the corresponding scheduling area as an interference area; and sending the dispatching state of the dispatching area to a dispatching management platform, and sending the dispatching state of the dispatching area to a planning analysis module after the dispatching management platform receives the dispatching state of the dispatching area.
3. The power grid integrated dispatching management system based on the power distribution network flexible controller as claimed in claim 1, wherein the process of acquiring the industrial data of the dispatching area comprises the following steps: acquiring the number of factories in a dispatching area, the sum of the occupied areas of the factories and the sum of the number of registered staff of the factories, and performing numerical calculation to obtain industrial data of the dispatching area; the living data of the dispatching area is the sum of the occupied area of the living land and the occupied area of the commercial land, and the cultivation data of the dispatching area is the total land area for cultivation in the dispatching area.
4. The power grid integrated dispatching management system based on the power distribution network flexible controller according to claim 3, wherein the specific process of comparing the numerical values of the industrial data, the living data and the cultivation data comprises the following steps: if the numerical value of the industrial data is the largest, marking the land attribute of the dispatching area as industry; if the value of the residence data is the largest, marking the land attribute of the dispatching area as residence; if the value of the cultivation data is the largest, marking the land attribute of the dispatching area as cultivation; and the land attribute of the dispatching area is sent to a dispatching management platform, and the dispatching management platform sends the land attribute of the dispatching area to a planning analysis module after receiving the land attribute of the dispatching area.
5. The power grid integrated dispatching management system based on the power distribution network flexible controller as claimed in claim 1, wherein the specific process of the planning analysis module for carrying out planning feature analysis on the power grid dispatching area comprises the following steps: the land attribute of all interference areas is obtained, the land attribute of the interference areas is respectively marked as an industrial value, a living value and a cultivation value, variance calculation is carried out on the industrial value, the living value and the cultivation value to obtain a tendency coefficient, a tendency threshold is obtained through a storage module, and the tendency coefficient is compared with the tendency threshold: if the trend coefficient is smaller than the trend threshold, judging that the land attribute of the interference area does not have trend, and marking the planning characteristics of the interference area as balance; if the trend coefficient is greater than or equal to the trend threshold, judging that the land attribute of the interference area has trend, and marking the land attribute with the largest value among the industrial value, the living value and the cultivation value as the planning characteristic of the interference area; and acquiring planning characteristics of the harmonious region and the insufficient region in the same way as the interference region.
6. The power grid integrated dispatching management system based on the power distribution network flexible controller according to claim 1, wherein the specific process of analyzing the regional division rationality of the power grid dispatching area by the division evaluation module comprises the following steps: acquiring a map of a power grid dispatching area, and performing color filling in the map, wherein the color filling process comprises the following steps: red filling is carried out in the interference area to obtain a red area, yellow filling is carried out in the harmony area to obtain a yellow area, and blue filling is carried out in the insufficient area to obtain a blue area; selecting one of the blue areas for boundary analysis and obtaining a partition coefficient of the selected blue area; sequentially carrying out boundary analysis on all the blue areas, summing up dividing coefficients of all the blue areas, taking average value to obtain dividing expression values, obtaining dividing expression threshold values through a storage module, and comparing the dividing expression values with the dividing expression threshold values: if the partition representation value is smaller than the partition representation threshold value, judging that the regional partition rationality of the power grid dispatching area does not meet the requirement, sending a rescheduling signal to a dispatching management platform by a partition evaluation module, and sending the rescheduling signal to a mobile phone terminal of a manager after the dispatching management platform receives the rescheduling signal; if the partition representation value is larger than or equal to the partition representation threshold value, judging that the regional partition rationality of the power grid dispatching area meets the requirement, sending a partition rationality signal to a dispatching management platform by a partition evaluation module, and sending the partition rationality signal to a mobile phone terminal of a manager after the dispatching management platform receives the partition rationality signal.
7. The power grid integrated dispatching management system based on the power distribution network flexible controller as set forth in claim 6, wherein the specific process of performing boundary analysis on the blue region comprises: the method comprises the steps of marking a selected blue region as a marking region, marking the length value of a boundary line of the marking region as a boundary value, marking the length value of a section where the boundary line of the marking region coincides with the boundary line of other blue regions as a blue table value, marking the length value of a section where the boundary line of the marking region coincides with the boundary line of other red regions as a red table value, marking the length value of a section where the boundary line of the marking region coincides with the boundary line of other yellow regions as a yellow table value, and carrying out numerical calculation through the blue table value, the red table value, the yellow table value and the boundary value to obtain a dividing coefficient of the marking region.
8. The power grid comprehensive dispatching management method based on the power distribution network flexible controller is characterized by comprising the following steps of:
step one: carrying out regional dispatching management analysis on a power grid dispatching area: dividing a power grid dispatching area into a plurality of dispatching areas, setting a management period, carrying out transmission analysis on the dispatching areas at the end time of the management period, and marking the dispatching areas as harmonious areas, interference areas or insufficient areas;
step two: analyzing the land attribute of the power grid dispatching area: acquiring industrial data, residential data and cultivation data of the dispatching area, comparing the industrial data, residential data and cultivation data in numerical values, and marking the land attribute of the dispatching area as industrial, cultivation or residential according to the comparison result;
step three: carrying out planning feature analysis on a power grid dispatching area to obtain planning features of an interference area, a harmony area and an insufficient area;
step four: and analyzing the regional division rationality of the power grid dispatching area: and acquiring a map of the power grid dispatching area, performing color filling in the map, performing boundary analysis on all blue areas to obtain a division representation value, and judging whether the regional division rationality of the power grid dispatching area meets the requirement or not through the division representation value.
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