Flux-switching　machine　is　a　motor　with　permanent　magnet　located　in　stator,　thus　it　has　advantage　with　good　heat　dissipation.　In　this　paper,　a　novel　double　winding　structure　and　rotor　suspension　control　strategy　are　proposed.　The　suspension　winding　adopts　six-phase　structure　with　every　two　coils　symmetrical　in　space　connected　in　series　in　view　of　overcoming　the　disturbance　caused　by　power　winding　to　suspension　winding.　In　order　to　obtain　maximum　suspension　force　per　ampere,　the　control　strategy　of　suspension　force　in　which　orthogonal　suspension　windings　work　alternately　is　utilized.　Mathematical　model　and　control　principle　of　rotor　suspension　control　are　analyzed,　and　the　simulation　results　verify　the　feasibility　of　the　strategy.　©　2016　IEEE.