Charging control system based on solar controller

• Main Authors: DENG SHENGZHONG, CHEN CANGYI, PAN SHAOHUI
• Format: Patent
• Language: Chinese; English
• Published: 01.02.2022
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention provides a charging control system based on a solar controller. The charging control system comprises a startup and shutdown detection module, a charging equipment identification module, a fault detection and recovery detection module, a constant-voltage charging module, a constant-current charging module, a constant-power charging module and a charging completion and recovery charging module; the startup and shutdown detection module is connected with the charging equipment identification module, and is used for performing startup and shutdown detection on the input source and searching for the maximum output power point of the input source; the charging equipment identification module is respectively connected with the constant-voltage charging module, the constant-current charging module and the constant-power charging module, and is used for identifying the battery condition and the power of an input source and selecting an optimal working mode; the constant-voltage charging module, the cons