Voltage quality on-line monitoring analysis method and system

The invention belongs to the field of power equipment, and particularly relates to a voltage quality online monitoring analysis method and system, and the method comprises the steps: carrying out the training of a feedforward neural network for multiple times, so as to obtain an intelligent predicti...

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Main Authors MA CHUANGUO, FENG SHOULEI, LI JIANZHANG, LI ZHIGANG, SHAO PENG, LIU FUJIA, LI LONGFEI, ZHANG HUA, HOU WENJIE, CHANG LU, WANG LIAN, SUI JINGQI, LIN YANKANG, GAO MENGRAN, XIAO JIAYI, SUN JIZONG, WANG DONG, MA CHUNLING, GOU KUNBO, SUN CHENXIN, SUN HONGJUN, YANG JIE
Format Patent
LanguageChinese
English
Published 10.05.2024
Subjects
ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS
CALCULATING
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
COMPUTING
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
GENERATION
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE
MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
PHYSICS
SYSTEMS FOR STORING ELECTRIC ENERGY
TARIFF METERING APPARATUS
TESTING
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Summary:The invention belongs to the field of power equipment, and particularly relates to a voltage quality online monitoring analysis method and system, and the method comprises the steps: carrying out the training of a feedforward neural network for multiple times, so as to obtain an intelligent prediction model; and predicting whether the target customer has a voltage out-of-limit scene in the current time segment by adopting an intelligent prediction model based on a set transformer area coverage geographic area, a customer number in a set transformer area, various configuration data of the oil-immersed transformer, historical identification data of the target customer and multiple pieces of historical identification data corresponding to multiple adjacent customers. The invention also relates to a voltage quality on-line monitoring analysis system. According to the invention, in order to solve the technical problem that the detection time of voltage out-of-limit and the response time are not matched with each o
Bibliography:Application Number: CN202410417615