Solar charging method for new energy automobile

• Main Authors: CHU HAIYANG, LI JIAYING, XIE YUANYUAN, WANG HAO, ZHANG SHEN, ZHANG JIESHU
• Format: Patent
• Language: Chinese; English
• Published: 14.03.2023
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention discloses a solar charging method for a new energy automobile, which comprises the steps that a solar panel is arranged at a skylight of an automobile roof of the new energy automobile, a solar cell is arranged in the new energy automobile, the new energy automobile comprises a charging control system, and the new energy automobile realizes solar charging through the charging control system. The solar charging method comprises the following steps: voltage and current of an output end of a solar cell and voltage and current of two ends of a storage battery are sampled by a Hall sensor; in the using process, the main program module, the optical/electric judgment module, the constant-current charging module, the constant-voltage charging module and the floating charging module are adopted, and whether the auxiliary power supply is charged or not is selected according to voltage and current signals, obtained through sampling, of the solar cell array; a charging control mode is selected according to