The invention relates to a magnetic coupling wireless charging assembly type pavement which comprises a prefabricated pavement slab (1), a prestressed pipeline (2) and a protection groove (4) are arranged in the prefabricated pavement slab (1), a transmitting coil (5) is arranged in the protection groove (4), and the transmitting coil (5) is sequentially connected with a first capacitor (6), a high-frequency inverter circuit (7), a first rectifying and filtering circuit (8) and a power grid (9); a receiving coil (10) corresponding to the transmitting coil (5) is connected in an electric vehicle, and the receiving coil (10) is sequentially connected with a second capacitor (11), a second rectifying and filtering circuit (12) and a load device (13); the transmitting coil (5) and the receiving coil (10) are rectangular rounded-corner plane spiral coils, and the transmitting coil (5) and the receiving coil (10) generate power wirelessly in a magnetic coupling resonant mode. The pavement has the advantages that dynamic wireless charging can be achieved, the problems that the endurance mileage of a battery is insufficient, and charging consumes time are solved, and the charging mode of the electric vehicle is more convenient and safer.

    本发明涉及一种磁耦合无线充电的装配式路面,包括预制路面板(1),其内设有预应力管道(2)和保护槽(4),保护槽(4)内设有发射线圈(5),发射线圈(5)依次与第一电容(6)、高频逆变电路(7)、第一整流滤波电路(8)及电网(9)相连;电动汽车内连有与发射线圈(5)对应的接收线圈(10),接收线圈(10)依次与第二电容(11)、第二整流滤波电路(12)和负载装置(13)相连;发射线圈(5)和接收线圈(10)均采用矩形圆角平面螺旋线圈,且二者之间通过磁耦合谐振式无线发电。本发明的优点是可实现动态无线充电,解决了电池续航里程不足和充电耗时等问题,使电动汽车的充电方式更加便捷、安全。


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    Title :

    Magnetic coupling wireless charging assembly type pavement


    Additional title:

    一种磁耦合无线充电的装配式路面


    Contributors:
    HOU SHUGUANG (author) / XU JIACHENG (author)

    Publication date :

    2021-10-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E01C Bau von Straßen, Sportplätzen oder dgl., Decken dafür , CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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