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https://www.ornl.gov/technology/202405731 Package Integration of Rotor Position Sensor in Rotary Transformer | ORNL integration of position sensor rotary transformer package rotor https://www.ornl.gov/publication/novel-rotary-transformer-topology-improved-power-transfer-capability-high-speed Novel Rotary Transformer Topology With Improved Power Transfer Capability for High-Speed... This article proposes a new rotary transformer topology enabling reduction of leakage inductances and significant improvement of power transfer capability... rotary transformer