Electric　vehicles　(EVs)　wireless　charging　systems　have　several　different　coil　types,　and　each　coil　type　may　not　be　compatible　with　the　others,　leading　to　interoperability　issues.　Additionally,　misalignment　may　occur　between　the　transmitter　and　receiver　during　parking.　The　interoperability　and　misalignment　tolerance　problems　of　wireless　charging　for　EVs　need　to　be　addressed.　To　solve　these　problems,　a　novel　asymmetric　bipolar　coil　structure　with　interoperability　and　misalignment　tolerance　is　proposed.　In　this　paper,　four　alternative　structures　with　interoperability　and　misalignment　tolerance　characteristics　are　firstly　proposed　based　on　existing　coupling　structures,　and　an　optimal　coupling　structure　is　finally　selected　through　finite　element　analysis　(FEA)　of　these　four　structures.　An　experimental　prototype　was　also　fabricated　to　validate　this　proposal.　The　effectiveness　of　the　proposed　asymmetric　bipolar　coil　is　verified　through　calculations,　simulations,　and　experiments.　The　final　overall　transmission　efficiencies　obtained　are　all　higher　than　85%,　regardless　of　the　unipolar,　bipolar,　and　quadrupolar　coil　structures　were　the　transmitting　coils.