The invention belongs to the technical field of power circuits, and particularly relates to an induction charging power supply circuit of an electric vehicle. The induction charging power supply circuit provided by the invention is good in use effect. A power supply part is composed of a wind energy and light energy complementary power supply electric vehicle driving charging coil 1 and a mutual inductance coil 2, static wireless charging and dynamic wireless charging can be achieved, a driving charging coil single coil and multiple windings are connected in parallel, a counter electromotive force coil is laid in the driving direction, magnetic force detection is pre-started, and electric energy conduction is balanced. The induction charging power supply circuit comprises a main processor,an FPGA, a power main circuit, a current acquisition part, an RS485 bus first monitoring part, an RS485 bus second monitoring part and a driving circuit, the control signal input port of a driving circuit is connected with the control signal output port of the main processor, and the signal transmission port of the driving circuit is connected with the signal transmission port of the FPGA; the control signal output port of the driving circuit is connected with the control signal input port of the power main circuit; the signal transmission port of the current acquisition part is connected with the signal transmission port of the FPGA; and the signal input port of the RS485 bus first monitoring part is connected with the signal output port of the driving circuit.
一种感应充电电源电路属于电源电路技术领域,尤其涉及一种电动车感应充电源电路。本发明提供一种使用效果好的感应充电电源电路。本发明供电部分,由风能与光能互补供电电动车行驶充电线圈1与互感线圈2组成,可实现静态无线充电与动态无线充电,行驶充电线圈单线圈、多绕组并联沿行驶方向铺设反电动势线圈组成,磁力检测预启动、均衡电能传导。本发明包括主处理器、FPGA、功率主电路、电流采集部分、RS485总线第一监听部分、RS485总线第二监听部分和驱动电路,其特征在于驱动电路的控制信号输入端口与主处理器的控制信号输出端口相连,驱动电路的信号传输端口与FPGA的信号传输端口相连,驱动电路的控制信号输出端口与功率主电路的控制信号输入端口相连;电流采集部分的信号传输端口与FPGA的信号传输端口相连;RS485总线第一监听部分的信号输入端口与驱动电路的信号输出端口相连。
Induction charging power supply circuit
一种感应充电电源电路
2021-01-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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