Smart power grid data optimization transmission method

• Main Authors: XU XIHAI, WANG GUOHUA
• Format: Patent
• Language: Chinese; English
• Published: 29.09.2023
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention relates to the technical field of data compression, in particular to a smart power grid data optimization transmission method. The method comprises the following steps: firstly, obtaining a to-be-processed original data sequence, and then dividing the original data sequence to obtain data segments; analyzing data in each data segment to obtain a density degree value and a complexity degree; obtaining a repeatability probability according to the density degree value, the complexity degree and the occurrence frequency of the data value; dividing each data segment into data steps according to the data values, then analyzing the data steps to obtain a continuous repeatability index, obtaining a self-adaptive window size of each data segment according to the repeatability probability, the continuous repeatability index and a preset window size, and compressing the original data sequence according to all the self-adaptive window sizes to obtain a compressed data sequence; and obtaining and transmittin