Charging system and electric vehicle

• Main Authors: SU WEI, JIANG RONGXUN, GAO JIJUN, ZHAO CHUNYANG
• Format: Patent
• Language: Chinese; English
• Published: 30.11.2018
• 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 provides a charging system and an electric vehicle, which relate to the technical field of vehicle charging. The charging system comprises a charging port, power cells, a connection status conformation unit, and a controller; the charging port is connected to a direct-current charging point or an alternating-current charging point through a charging plug; the power cells are respectively connected to the charging port through a charger and a first control switch; the charger comprises a precharging circuit with a second control switch and a third control switch connected in parallel with the precharging circuit; the connection status conformation unit is connected to the charging port, and detects the connection status between the charging port and the direct-current chargingpoint or the alternating-current charging point; the controller is respectively connected to the connection status conformation unit and each control switch; when the charging port is connected to the direct-current charging