Title:
ELECTRIC ENERGY METER METERING MISALIGNMENT ANALYSIS METHOD AND APPARATUS, STORAGE MEDIUM, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/078010
Kind Code:
A1
Abstract:
An electric energy meter metering misalignment analysis method and apparatus, a storage medium, and an electronic device. The method comprises: acquiring an electric quantity data sequence of each sub-meter in a meter box and a general meter data sequence of the meter box (S101); establishing a matrix equation according to electric quantity data sequences and the general meter data sequence (S102); and determining an abnormal coefficient of each sub-meter in the meter box according to the matrix equation and a preset constraint condition, and determining, according to the abnormal coefficient, whether metering misalignment occurs in the corresponding sub-meter (S103). The analysis method starts from a meter box side, the accuracy of an obtained electric energy meter metering misalignment analysis result is high, and the analysis method has simple logic and high efficiency.
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Inventors:
FAN LIN (CN)
WANG XIANG (CN)
PANG ZHENJIANG (CN)
WANG WENHE (CN)
DU LIN (CN)
BAI PENGFEI (CN)
JIANG FAN (CN)
HU QILONG (CN)
YI LING (CN)
WANG XIN (CN)
LIANG HUA (CN)
QIN LIXIANG (CN)
XU JING (CN)
LIU YONGFU (CN)
CUI YONGXU (CN)
ZHEN MING (CN)
WANG XIANG (CN)
PANG ZHENJIANG (CN)
WANG WENHE (CN)
DU LIN (CN)
BAI PENGFEI (CN)
JIANG FAN (CN)
HU QILONG (CN)
YI LING (CN)
WANG XIN (CN)
LIANG HUA (CN)
QIN LIXIANG (CN)
XU JING (CN)
LIU YONGFU (CN)
CUI YONGXU (CN)
ZHEN MING (CN)
Application Number:
PCT/CN2023/102541
Publication Date:
April 18, 2024
Filing Date:
June 26, 2023
Export Citation:
Assignee:
BEIJING SMARTCHIP MICROELECTRONICS TECH COMPANY LIMITED (CN)
BEIJING SMARTCHIP SEMICONDUCTOR TECH COMPANY LIMITED (CN)
BEIJING SMARTCHIP SEMICONDUCTOR TECH COMPANY LIMITED (CN)
International Classes:
G01R35/04
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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