The invention provides a
wireless and wired charging switching device of an electromobile. The switching device comprises a
power module and a charging module of the electromobile, wherein the
power module and the charging module are connected. The
power module comprises a
power grid, a first
control switch, a second
control switch, a high-frequency power source, a
battery charger and an energy transmitting coil
system, wherein the first
control switch and the second control switch are respectively connected with the
power grid, the high-frequency power source is connected with the first control switch, the
battery charger is connected with the second control switch, and the energy transmitting coil
system is connected with the high-frequency power source. The charging module comprises a master
control system connected with the second control switch, and an energy receiving
system connected with an energy transmitting coil, wherein the energy receiving system is connected with a battery through a rectifying and
voltage stabilizing system, and the master
control system is connected with the battery through a power detection module; the
battery charger is connected with the battery, and the
control system sends signals to the first control switch and the second control switch. According to the device,
wireless charging is combined with wired charging, a user can select a charging mode at will, and the electromobile can be charged more flexibly, more conveniently and faster. Stability of wired charging is achieved, and the effect for reducing
impact on the
power grid under the
wireless charging condition is also achieved.