BASE EVENT GENERATION AND UPDATE METHODS FOR POWER GRID MONITORING

WIPO Patent Application WO/2020/258702

A1

Disclosed are base event generation and update methods for power grid monitoring. The generation method comprises: acquiring power grid monitoring information, identifying, according to a pre-defined signal event rule library, signal events corresponding to the power grid monitoring information; merging, according to an apparatus associated with the power grid monitoring information, the signal events for the same apparatus within the same time interval, and generating a base event. The base event generation method provided in the present invention performs event identification on standalone power grid warning signals, and performs merging according to the apparatus, thereby significantly reducing the number of monitoring warnings, particularly preventing the situation of frequent signal triggers, and effectively improving monitoring efficiency of monitoring operations. The base event update method provided by the present invention enables, by means of an update mechanism for base events, adjustment and control personnel to learn a change in an apparatus state, thereby aiding trend analysis of the apparatus state.

SHENG ZHENMING (CN)
SUN SHIMING (CN)
GUAN ZHIWEI (CN)
TANG YUANHE (CN)
HAN XIAO (CN)
SHEN XIN (CN)
YU LEI (CN)
WEI XUEYUN (CN)
MA JIE (CN)
SHI NINGBO (CN)
CEN HONGXING (CN)

PCT/CN2019/120479

December 30, 2020

November 25, 2019

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NARI TECHNOLOGY CO LTD (CN)
STATE GRID CORP CHINA (CN)
NARI NANJING CONTROL SYSTEM CO LTD (CN)
NARI GROUP CORP (CN)

G06Q10/00; G06F16/245; G06Q50/06

CN110348585A	2019-10-18
CN105868876A	2016-08-17

NANJING ZONGHENG INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)

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