Data efficient storage method and system for photovoltaic protocol converter

• Main Authors: GUO PENGCHENG, LIANG CHUNZHI, ZHANG KUN, MA WENDONG
• Format: Patent
• Language: Chinese; English
• Published: 02.04.2024
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; GENERATION; GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention relates to the technical field of data compression, in particular to a data efficient storage method and system for a photovoltaic protocol converter, and the method comprises the steps: obtaining a direct current data sequence, collected by the photovoltaic protocol converter in a preset time period, of any photovoltaic panel; obtaining the sequence difference sum of the direct current data sequence and the specificity degree of each piece of direct current data; for any direct current data in the direct current data sequence, obtaining optimization parameters of the direct current data according to the sequence difference sum of the direct current data sequence and the specificity degree of the direct current data, and obtaining the size of the self-adaptive revolving door of the direct current data according to the optimization parameters of the direct current data; according to the size of the adaptive revolving door corresponding to each piece of direct current data in the direct current da