TY - CHAP A1 - Grabner, Christian A1 - Gragger, Johannes V. A1 - Kapeller, Hansjörg A1 - Haumer, Anton A1 - Kral, Christian A2 - Ao, Sio-Iong A2 - Gelman, Len T1 - Sensorless PM-Drive Aspects T2 - Electronic Engineering and Computing Technology N2 - The development procedure of permanent magnet drives for sensor less operation beginning from standstill under overload conditions has to consider different design aspects coevally. First, the robust rotor position sensing by test signal enforces a design with a strongly different behavior of the spatial dq-oriented differential inductance values. Therefore, the interior rotor magnet array arrangement is from principle predestinated for the controlled sensor less mode including standstill. Fortunately, in order to reduce costs, the distinct reluctance torque capability of such interior magnet arrangement is additionally used for a significantly increased torque by applying a pre-oriented stator current space vectors within the quasi-steady control. KW - inductance modeling KW - machine design KW - nonlinear saturation effects KW - Sensorless vector control Y1 - 2010 UR - https://opus4.kobv.de/opus4-oth-regensburg/frontdoor/index/index/docId/5375 SN - 978-90-481-8775-1 SN - 978-90-481-8776-8 SP - 25 EP - 35 PB - Springer CY - Dordrecht ER -