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GAS TURBINE ENGINE STARTER GENERATOR WITH AC GENERATOR AND DC MOTOR MODES
GAS TURBINE ENGINE STARTER GENERATOR WITH AC GENERATOR AND DC MOTOR MODES
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机译:带有AC发电机和DC电机模式的燃气轮机发动机起动发电机
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摘要
A rotating electrical machine, such as an aircraft starter-generator, that may be operated in either a DC motor mode or an AC generator mode. The machine includes a main stator that is selectively configurable as a multi-pole AC stator and a multipole DC stator. The machine also includes DC brushes that are selectively moveable into, and out of, electrical contact the main rotor, to thereby electrically couple and decouple a DC power source to and from, respectively, the rotor windings.
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