Distribution network multi-time scale graph-model transaction automatic maintenance method
A multi-time scale, automatic maintenance technology, applied in instruments, data processing applications, geographic information databases, etc., can solve the problems of heavy maintenance work, error-prone, low efficiency, etc. The effect of quality and consistency assurance
Active Publication Date: 2020-05-01
NR ELECTRIC CO LTD +1
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[0004] Purpose: In order to overcome the problems of heavy maintenance, low efficiency, and error-prone existing in the prior art, especially for the management of the preservation and verification process of each version of the distribution network, the present invention provides a distribution network multi-time The method of automatic maintenance of scale graph changes separates the pre-release graph from the final graph, debugs based on the pre-release graph, and finally releases the measurement points to the operating system, with high efficiency and strong robustness
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[0029] The present invention will be further described below in conjunction with the accompanying drawings.
[0030] Such as figure 1 As shown, a distribution network multi-time scale graph model abnormality automatic maintenance method includes the following steps:
[0031] Step 1. The back-end management process of map and model changes monitors the path of the map model pushed by the PMS system or GIS system in real time. The PMS system or GIS system pushes the map model to the power distribution automation system in units of feeders; judges whether the pushed map model is a pre-release model or the final model;
[0032] The power distribution automation system includes a graph change maintenance tool, which is used to display all pre-release graphs and final graphs that have been imported successfully or failed; for graphs that have been successfully imported, their screens can be opened for review, and for graphs that fail to be imported, they can be restarted. import. ...
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The invention discloses a distribution network multi-time scale graph model transaction automatic maintenance method, which fully considers the current situation of frequent topological changes of a distribution network, realizes full-automatic import of a distribution network graph model, and greatly improves the operation management efficiency of the distribution network. Two graph model systemsof a pre-published graph model and a final graph model are provided, so that auditing and management are facilitated, and the consistency of the graph models and an actual distribution network is guaranteed; model inspection and graph model consistency inspection are provided, and the improvement of the quality of the distribution network graph model is effectively promoted; error isolation and fallback are realized, and long-term stable operation of a graph model maintenance mechanism is guaranteed; and after the final graphic model is successfully imported, the transaction marks in the network model library and the intermediate debugging library where the pre-published graphic model is located are cleaned in time, so that scheduling operation personnel can master the current transformation situation of the feeder line, and closed-loop management of feeder line transformation work is realized. According to the invention, full-life-cycle monitoring of commissioning, decommissioning and transformation of the feeder line and the equipment can be realized, and the operation management level of the power distribution network is effectively improved.
Description
technical field [0001] The invention relates to a method for automatic maintenance of multi-time-scale pattern changes in a distribution network, and belongs to the technical field of power system distribution network automation. Background technique [0002] At present, with the improvement of the level of social development year by year, the requirements for the management level of the distribution network are also getting higher and higher. The topology of the distribution network changes frequently, so how to realize the effective management of the abnormal changes of the distribution network graph has become an important issue. [0003] In the existing distribution network maintenance, distribution network feeder transformation is frequent, and a region has a large number of graphic maintenance needs every day. The traditional method of relying on hand-drawn drawings has heavy tasks, low efficiency, and error-prone, and it is impossible to display on-site feeder transfo...
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IPC IPC(8): G06F16/29G06Q50/06
CPCG06F16/29G06Q50/06
Inventor 王凯袁飞飞蒲桂林徐晓亮赵月辉
Owner NR ELECTRIC CO LTD