Wireless guide rail transmitting and receiving device and advancing guide rail type wireless charging system

• Main Authors: DANG JIAN, YANG FUYUAN, SHI BINGKUN
• Format: Patent
• Language: Chinese; English
• Published: 02.03.2021
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRICITY; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; GENERATION; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; SYSTEMS FOR STORING ELECTRIC ENERGY; TRANSPORTING; VEHICLES IN GENERAL

The invention relates to a wireless guide rail transmitting and receiving device and an advancing guide rail type wireless charging system. The wireless guide rail transmitting device comprises at least one transmitting guide rail arranged in the first direction and at least one transmitting coil arranged on the outer side wall of the transmitting guide rail in an extending and winding mode in thefirst direction. A first angle is formed between the winding direction of the transmitting coil and the second direction, and the first angle is larger than or equal to 0 degree or smaller than 90 DEG. The direction of a magnetic field generated when the transmitting coil is electrified is along the first direction. An absolute energy transmission zero point is not generated at the junction of the two transmitting guide rails. According to the wireless guide rail transmitting device, the problem of an energy transmission zero point at the junction of the two transmitting guide rails is solved, and the uniformity of e