新能源汽车的非接触式远程无线充电系统-1

摘要非接触供电是一种能以电气非接触方式，将功率从功率输送机提供到功率接收机的供电系统，其中功率输送组件连接到功率输送机以及功率接收组件连接到功率接收机。功率输送组件具有用于输送功率的多个输送侧线圈以及用于接通/断开输送侧线圈的操作的多个输送侧开关。功率接收组件具有用于接收功率的多个接收侧线圈、用于接通/断开接收侧线圈的操作的多个接收侧开关，另外，具有用于执行控制以便操作在实现最高功率输送效率的组合中的输送侧线圈的任何一个和接收侧线圈的任何一个的判定电路。关键字：非接触供电：功率放大器；送输功率；电路设计AbstractContactless power supply is a power supply system that provides power from apower conveyor to a power receiver in an electrical,non-contact manner,wherein thepower delivery assembly is coupled to the power conveyor and the power receivingassembly is coupled to the power receiver.The power transmission assembly has aplurality of delivery side coils for delivering power and a plurality of delivery sideswitches for turning on/off operation of the delivery side coils.The power receivingcomponent has a plurality of receiving side coils for receiving power,a plurality ofreceiving side switches for turning on/off operation of the receiving side coils,andadditionally having means for performing control for operating at the highest powertransmission efficiency A determination circuit of any one of the delivery side coilsand any one of the reception side coils in the combinationKeywords:non-contact:power amplifier:Transmission power:Circuit design