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Title:
POWER DATA SYNCHRONOUS UPLOADING METHOD AND SYSTEM, STORAGE AND COMPUTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/021559
Kind Code:
A1
Abstract:
Disclosed in the present invention are a power data synchronous uploading method and system, a storage and a computing device. The method comprises: carrying out data classification analysis on telemetry data forwarded to a master station from transformer substations, the telemetry data being classified into power telemetry, current telemetry and other telemetry according to measurement types, the power telemetry comprising active telemetry and reactive telemetry; further, on the basis of an association relationship between the power telemetry and buses, carrying out telemetry classification on the power telemetry and the current telemetry according to the plurality of buses; and a system subscribes to power telemetry real-time values; when the power telemetry changes, scanning active power and reactive power vector values in the time section; determining the vector and validity thereof according to logic conditions such as amplitude and quality; and when the validity logic verification is passed or when reaching a system transmission timeout period threshold value, the system sending to the master station the power telemetry in the current section. The problem of unbalanced bus power data received by master stations caused by power grid load fluctuations, sampling performance and communication performance differences among measurement and control apparatuses and other reasons is solved.

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Inventors:
LIU GE (CN)
LIU WENBIAO (CN)
WAN KUN (CN)
Application Number:
PCT/CN2023/074743
Publication Date:
February 01, 2024
Filing Date:
February 07, 2023
Export Citation:
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Assignee:
NANJING GUODIAN NANZI POWER GRID AUTOMATION CO LTD (CN)
International Classes:
H02J13/00
Foreign References:
CN115276228A2022-11-01
CN105356611A2016-02-24
CN112327047A2021-02-05
CN111030301A2020-04-17
JPH10164774A1998-06-19
Attorney, Agent or Firm:
NANJING ZONGHENG INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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