Wireless power transmission system

• Main Authors: TIAN LIYE, JI JIANCHAO, YANG LEI, BU ZHIXUE, CHEN XINZE, XING DENGRUI, SUN JIAHUA
• Format: Patent
• Language: Chinese; English
• Published: 05.07.2024
• Subjects: APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONTROL OR REGULATION THEREOF; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The wireless electric energy transmission system comprises a high-frequency inverter circuit, a primary side compensation circuit, a coupling circuit, a secondary side compensation circuit and a rectification filter circuit which are connected in sequence, the input end of the high-frequency inverter circuit is connected with an external direct-current power supply and is used for converting direct current into high-frequency alternating current; the input end of the primary side compensation circuit is connected with the output end of the high-frequency inverter circuit, and the primary side compensation circuit is used for adjusting and compensating the output power of the high-frequency inverter circuit; the input end of the coupling circuit is connected with the output end of the primary side compensation circuit, and the coupling circuit is used for sending the output of the primary side compensation circuit to the input end of the secondary side compensation circuit; the input end of the secondary side