A distribution network model publishing method based on model clusters

A technology of model clusters and distribution networks, applied in the direction of electrical digital data processing, data processing applications, instruments, etc., can solve problems such as incomplete models, achieve rapid positioning, and avoid incomplete effects

Active Publication Date: 2017-07-11
NARI TECH CO LTD +2
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Problems solved by technology

[0004] The purpose of the present invention is to provide a distribution network model publishing method based on model clusters to solve the problem of incomplete models that may occur during the model release process from the debugging system to the operating system

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  • A distribution network model publishing method based on model clusters
  • A distribution network model publishing method based on model clusters
  • A distribution network model publishing method based on model clusters

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[0027] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0028] The invention provides a distribution network model publishing method based on model clusters. In the present invention, a model cluster refers to a collection of specific models, and the collection has two types: a collection of trigger relationship objects and a collection of foreign key constraint relationship objects. The collection of trigger relationship objects refers to all models that are triggered to be generated starting from a certain model, such as figure 1 Shown; the collection of foreign key constraint objects refers to a model as the starting point, and the current table as the foreign key table to find the model corresponding to the primary key table, until the models co...

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Abstract

The invention relates to a power distribution network model releasing method based on model clusters. The power distribution network model releasing method is characterized in that a model releasing request is processed through model releasing service; according to a header triggering relation graph and a header outer key constraint relation graph, the model releasing service enables a model table to be synchronized in the request to be organized into a triggering relation graph and an outer key constraint relation graph in an establishing mode, and accordingly based on triggering relation and outer key constraint relation, a model table to be synchronized is subjected to sorting organizing; according to the triggering relation graph and the outer key relation graph, all difference model description information is organized into the model clusters, and the effect that difference model description information with incidence relation is organized into a unit is achieved; and the model clusters are used as units, corresponding model difference description is converted into SQL sentences. One model cluster corresponds to one SQL sentence block, and accordingly the synchronization effect with the model clusters as units is achieved. The model clusters are used as the units for model releasing, when errors happen, the current model clusters can retreat integrally, and a model incomplete defect is avoided.

Description

technical field [0001] The invention belongs to the technical field of power system automation distribution network model management, in particular to a distribution network model publishing method based on model clusters. Background technique [0002] In view of the frequent changes of distribution network and topology, in order to reduce the risk of model maintenance on the running system, the current general processing method is to maintain the model on the debugging system, and then release the changed part to the running system after completion . [0003] The existing model release method is generally carried out by table, and the logic of this release method is relatively simple. However, since there are many trigger relationships and foreign key constraints between tables, if an error occurs during the publishing process, it may cause an incomplete model in the running system. Contents of the invention [0004] The purpose of the present invention is to provide a ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q50/06G06F17/30
CPCG06Q10/06312G06Q50/06
Inventor 王昌频季惠英季学纯
Owner NARI TECH CO LTD
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