CN-122022387-A - Complete flow planning and resource collaborative management and control system for distribution network field operation

CN122022387ACN 122022387 ACN122022387 ACN 122022387ACN-122022387-A

Abstract

The invention discloses a complete process planning and resource collaborative management and control system for on-site operation of a distribution network, which relates to the technical field of process planning, and aims to solve the problems of local resource aggregation and structure linkage instability caused by continuous compression of paths by acquiring original data of on-site operation of the distribution network in a coverage area of the distribution network and performing operation coupling propagation analysis, identifying candidate distribution objects according to the propagation chains and analyzing bearing differences among groups of the distribution network on-site to obtain an operation reassignment result, identifying path structure sensitivity to lock a region to be distributed to form a path rearrangement result with structure separability and analyzing supportability of on-site operation resources of the distribution network to acquire an unbalance region, and identifying and resolving a membranization region through influence and extension constraint between the unbalance region and the operation so as to finally realize discrete rotatable structure transformation from the continuous coverage of the local resources to the cross-region.

Inventors

Lin Kongzhou
CHEN WEIWU
WANG DONGJU
LIU JINGSEN
WANG XIAOHUI
ZHOU JUN

Assignees

福建先德能源科技有限公司

Dates

Publication Date: 20260512
Application Date: 20260407

Claims (8)

1. The system is characterized by comprising a job chain generation module, an allocation module, a risk module and a resource digestion module; the operation chain generation module is used for acquiring the original data of the coverage area of the distribution network and acquiring a propagation chain after operation coupling propagation analysis; The distribution module is used for identifying candidate distribution objects according to the propagation chains, analyzing the bearing difference among groups and obtaining a job redistribution result; the risk module is used for identifying the sensitivity of the path structure to lock the area to be allocated, forming a path rearrangement result with structural separability, analyzing the supportability of the operation resources of the distribution network site, and obtaining an unbalanced area; and the resource digestion module is used for analyzing the influence and the extension constraint between the resources and the operation through the unbalance area so as to identify and digest the membranization area and complete the operation planning operation of the distribution network site.
2. The system for collaborative management and control of overall process planning and resource for field operations of a distribution network according to claim 1, wherein the job chain generation module includes: The data acquisition unit is used for acquiring a distribution network coverage area and dividing the distribution network coverage area into a plurality of groups of grids on average so as to acquire the original data of the field operation of the distribution network; the operation disturbance unit is used for performing environment dependence analysis on each operation based on the original data and acquiring a disturbance vector after parameterized mapping processing; And the chain analysis unit is used for analyzing the operation coupling propagation characteristics based on the disturbance vector to obtain a propagation chain.
3. The system for collaborative management and control of overall process planning and resources for field operations of a distribution network according to claim 2, wherein analyzing operational coupling propagation characteristics based on disturbance vectors to obtain a propagation chain includes: Calculating the similarity among nodes through the vector inner product to obtain a coupling strength matrix, wherein the inner element is the coupling strength among operations; calculating information entropy of each feature in the disturbance vector based on the discrete degree of the feature in the global operation, and deducing contribution coefficients of each feature by adopting an entropy weight method to obtain structure coupling propagation strength; based on the structure coupling propagation intensity, acquiring an initial set, wherein the initial set comprises a plurality of groups of initial nodes, and establishing an initial propagation path through each initial node according to the numerical value of a corresponding row in a coupling intensity matrix and space-time constraint in original data; And performing de-duplication and merging on the initial propagation path to obtain a propagation chain and a propagation gradient thereof.
4. The system for collaborative management and control of overall process planning and resource for field operations of a distribution network according to claim 3, wherein the distribution module includes: The bearing unit is used for taking the structural coupling propagation strength as the demand strength, mapping the demand strength to a grid, and modeling the supply-demand ratio by combining the group resource capacity to obtain a bearing energy field of the group in the space-time dimension; the candidate allocation unit is used for obtaining a sub-chain segment set by executing gradient-driven operation path segmentation on the propagation chain based on the propagation chain and the propagation gradient thereof, and executing scattered allocation of group scheduling under the constraint of a bearing capacity force field to obtain candidate allocation objects; the distribution result unit is used for limiting the candidate distribution objects according to the same-chain dispersion constraint principle, and executing consistency check on the limited candidate distribution objects to obtain the distribution result of each sub-chain segment; And the reassignment unit is used for forming a job reassignment result by identifying the job bearing difference of each group and executing cross-group adjustment in combination with the job association relation based on the assignment result.
5. The system for collaborative management and control of overall process planning and resource for field operations in a distribution network according to claim 4, wherein the risk module includes: the planning unit is used for generating a job planning sequence based on the job reassignment result and the original data; the disturbance analysis unit is used for executing disturbance response propagation analysis on the planned path based on the operation planning sequence and combining the coupling relation and propagation strength between the operations, identifying disturbance response results, positioning potential unstable points and locking a region to be allocated, wherein the region to be allocated at least comprises a fracture trigger node; and the adjusting unit is used for executing fracture interval insertion adjustment on the area to be allocated to form a path rearrangement result.
6. The distribution network site operation oriented full flow planning and resource collaborative management and control system according to claim 5, wherein the risk module further comprises: The resource data unit is used for obtaining a resource distribution result by carrying out association analysis on the resource occupation condition corresponding to each job and the path execution sequence based on the path rearrangement result; the flow analysis unit is used for judging the capability of the resources in the grid to continuously support the execution of the subsequent operation based on the resource distribution result, obtaining a resource allocation result and identifying an allocation limited area; the risk analysis unit is used for analyzing the mismatch condition between the operation distribution and the resource receiving relation in the allocation limited area based on the allocation limited area and the path rearrangement result to obtain a local resource unbalance state and form a resource constraint structure; The extraction unit is used for aggregating the positions of the local resource unbalance states which are adjacent in space to obtain an unbalance area, and extracting the adjustable resources and the adjustable operation in the unbalance area by combining the resource constraint structure.
7. The system for collaborative management and control of overall process planning and resource for field operations of a distribution network according to claim 6, wherein the resource resolution module comprises: The influence unit is used for analyzing the influence propagation process of different resources on different operations in each path rearrangement result according to the adjustable resources, the adjustable operation and the path rearrangement result to obtain the corresponding structural influence degree of each adjustable resource; The expansion constraint unit is used for extracting the allocated resource with the maximum structural influence degree as a bottleneck resource, analyzing the constraint degree of the resource on the expansion capacity of the propagation link based on the bottleneck resource and the structural influence degree to obtain a blocking index, and judging the blocking index as a membranization zone if the blocking index exceeds a preset blocking threshold.
8. The system for collaborative management and control of overall process planning and resource for field operations of a distribution network according to claim 7, wherein the resource resolution module further comprises: The flow control unit is used for rearranging the sequence along the path in the membranization zone, extracting the operation sections continuously constrained by bottleneck resources, executing the insertion adjustment of the breaking intervals based on the operation sections, re-executing the judgment of the membranization zone according to the adjusted operation sections, and adjusting the times of the insertion of the breaking intervals until the membranization zone is digested, thereby completing the on-site operation planning operation of the distribution network.

Description

Complete flow planning and resource collaborative management and control system for distribution network field operation Technical Field The invention relates to the technical field of flow planning, in particular to a complete flow planning and resource collaborative management and control system for field operation of a distribution network. Background In the existing distribution network operation, the modeling is generally developed around the balance of the number of operations, the minimization of paths and the maximization of the resource utilization rate, and mainly depends on the direct statistical analysis of the operation time length, the resource occupation amount and the space distance, and the modeling capability of the operation structure attribute and the implicit disturbance relation is lacking although the quick distribution and the preliminary balance can be realized. In the process of job distribution, the system tends to uniformly distribute the number of jobs among a plurality of teams, but does not distinguish the dependence degree of the jobs on the external environment, so that a plurality of jobs highly sensitive to a permission window, weather conditions or cooperative resources are aggregated in the same teams or in the same time period to form a structural state of aggregation of fragile nodes, and when external disturbance occurs, the related job chain segments are instable in synchronization. In the path planning process, the system reduces the moving cost by continuously compressing the working path, but gathers a plurality of working nodes to a local area in space, which is likely to cause the resource to form a continuous coverage state in the area, and the adjacent area has insufficient resource support, so that the resource is dynamically changed from a discrete flow to a continuous membranization state in a structure. Further, when the existing system performs risk identification, the existing system performs judgment based on single-point operation or local paths, and the coupling relation between insufficient local resource support and vulnerable path structures cannot be identified from the angles of operation propagation chains and resource structures, so that the local continuous aggregation structure is misjudged to be in an overall allocation efficient state, and therefore the potential structural unbalance problem is difficult to identify and process. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a complete flow planning and resource collaborative management and control system for field operation of a distribution network, which solves the problems in the background art. In order to achieve the above purpose, the invention is realized by the following technical scheme: the system comprises a job chain generation module, an allocation module, a risk module and a resource digestion module; the operation chain generation module is used for acquiring the original data of the distribution network field operation in the distribution network coverage area and obtaining a propagation chain after operation coupling propagation analysis; the distribution module is used for identifying candidate distribution objects according to the propagation chains, analyzing the bearing difference among the on-site groups of the distribution network and obtaining a work redistribution result; the risk module is used for identifying the sensitivity of the path structure to lock the area to be allocated, forming a path rearrangement result with structural separability, analyzing the supportability of the operation resources of the distribution network site, and obtaining an unbalanced area; and the resource digestion module is used for analyzing the influence and the extension constraint between the resources and the operation through the unbalance area so as to identify and digest the membranization area and complete the operation planning operation of the distribution network site. Preferably, the job chain generation module includes: The data acquisition unit is used for acquiring a distribution network coverage area and dividing the distribution network coverage area into a plurality of groups of grids on average so as to acquire the original data of the distribution network field operation, wherein the original data comprise the distribution equipment type, the operation point position coordinates, the feeder line attribution, the planning time window, the operation duration, the participation group type and the required resource type; the operation disturbance unit is used for performing environment dependence analysis on each operation based on the original data and acquiring a disturbance vector after parameterized mapping processing; And the chain analysis unit is used for analyzing the operation coupling propagation characteristics based on the disturbance vector to obtain a propagation chain. Preferably, analyzing the operational couplin