Turboshaft engine e.g. turbopropeller for airplane, has transmission unit whose reels are connected to sensor and controller, where sensor is mounted on rotor, and controller is mounted on stator

摘要

The engine has a controller (19) provided with an output unit (18) for providing a supply voltage to a sensor (13), and an input unit (23a, 23b) for receiving a signal from the sensor to calculate the position of a core (15). A remote energy transmission unit (22) comprises a group of reels (20, 21,24a, 24b, 25a, 25b) arranged to transmit energy by mutual induction between the reels. The reels of the transmission unit are connected to the sensor and the controller, where the sensor is mounted on a rotor, and the controller is mounted on a stator.