Electric power measurement full-link key service exception positioning model construction method based on converged service topology
A technology for abnormal business and power metering, applied in computing, energy industry, electrical digital data processing, etc., it can solve the problems of large operation and maintenance workload and low efficiency, and achieve the effect of ensuring stable operation and improving the efficiency of investigation and processing.
Pending Publication Date: 2021-04-20
GUIZHOU POWER GRID CO LTD
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However, these exceptions need to be located and resolved, and there is no way to find the root cause from the link logic to deal with these abnormal items, resulting in a large workload of operation and maintenance and low efficiency.
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[0044] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the preferred embodiments are only for illustrating the present invention, rather than for limiting the protection scope of the present invention.
[0045] like figure 1 As shown in the present invention, a method for constructing a power metering full-link critical service exception location model based on a converged service topology includes the following steps:
[0046] Step S1: preprocessing of abnormal information of the whole link;
[0047] The whole-link exception information preprocessing includes: constructing the measurement full-link key business topology map, reducing the dimension of the measurement full-link key business topology, acquiring the measurement full-link key business exception items, noise exception filtering and time series cutting, and finally standardized Abnormal links that can be ...
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The invention relates to an electric power measurement full-link key service exception positioning model construction method based on converged service topology, and belongs to the technical field of exception management. The method comprises the following steps: S1, preprocessing full-link abnormal information; S2, carrying out full-link abnormal weight analysis; and S3, curing the full-link exception positioning rule. According to the invention, the abnormal data in the key service of the metering link is adopted to perform preprocessing such as topological dimension reduction and abnormality digitization on the metering service link, the link with a large weight area is mined by introducing the metering link abnormality weight analysis algorithm, the abnormality on the link is subjected to root positioning, and finally, the positioning result and rule are solidified, a set of metering full-link key service abnormity positioning model is constructed, an electric power company can be effectively assisted to more accurately discover root abnormity on a metering service link, abnormity on the metering service link is efficiently checked and solved, and stable operation of a power grid is guaranteed.
Description
technical field [0001] The invention belongs to the technical field of power metering management, and in particular relates to a method for constructing an abnormal location model of a power metering full-link key service abnormality based on a fusion service topology. Background technique [0002] In the power grid system, a large number of anomalies occur in the measurement service link. One is that the number is large, and abnormality occurs in various links such as network communication, data loading, and terminal data collection; the other is continuity, and system anomalies are in the order of time. The third is correlation. The abnormality on the whole link of the metering master station is generated on the interlocking nodes, and the data flow and call instruction generated by the abnormality are related to the link topology. However, these exceptions need to be located and resolved, and there is no way to find the root cause from the link logic to deal with these ex...
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IPC IPC(8): G06Q50/06G06F30/20G06F113/04
CPCY02P80/10
Inventor 余飞娅吴才远安江徐宏伟谭池叶文波代湘蓉唐贤敏常强
Owner GUIZHOU POWER GRID CO LTD