An electric propulsion machine (1) includes an electric motor (6), an electric motor control circuit (51), a propulsion mechanism (4) to generate thrust from an output of the electric motor, and a battery unit (20) to supply electric power to the electric motor. The battery unit (20) includes a mode-setting manipulation element to accept a designation of an operating mode. The electric motor control circuit (51) outputs a control signal for controlling the electric motor based on an operating mode which is designated from among plural operating modes.
ELECTRIC PROPULSION MACHINE AND BATTERY UNIT
ELEKTROANTRIEBSMASCHINE UND BATTERIEEINHEIT
MACHINE DE PROPULSION ÉLECTRIQUE ET UNITÉ DE BATTERIE
2021-06-02
Patent
Electronic Resource
English