In　the　wireless　charging　system　of　electric　vehicles,　different　charging　stages　have　different　charging　requirements,　namely　constant-current　(CC)　charging　mode　and　constant-voltage　(CV)　charging　mode.　The　purpose　of　this　paper　is　to　provide　a　multi-winding　wireless　charging　system　with　a　reconfigurable　topology　to　realize　CC　and　CV　charging　with　different　optimal　load　resistances　so　that　high　efficiency　can　be　achieved　over　a　large　load　resistance　range.　The　designed　system　can　form　different　compensation　topologies　by　switching　on　and　off　relays,　such　as　the　series-series　topology　and　the　inductor-capacitor-capacitor-series　topology.　Different　topologies　have　different　optimal　load　resistances,　therefore,　it　can　realize　efficient　transmission　in　a　large　load　resistance　range.　In　addition,　the　half-bridge　scheme　and　the　full-bridge　scheme　are　the　other　two　functioning　modes　for　each　topology.　At　the　same　time,　the　efficiency　of　the　system　can　reach　up　to　94.34%　and　95.13%　in　the　half-bridge　as　well　as　full-bridge　schemes　under　the　CC　mode.　The　highest　transmission　efficiency　can　reach　93.37%　and　90.78%　for　the　half-bridge　as　well　as　full-bridge　schemes　under　the　CC　mode,　respectively.　Experiment　results　have　validated　the　proposed　method.　(c)　2023　Published　by　Elsevier　Ltd.　This　is　an　open　access　article　under　the　CCBY-NC-ND　license　(http://creativecommons.org/licenses/by-nc-nd/4.0/).