发明名称 Starting a gas turbine engine using a sensorless, brushless motor
摘要 A method and apparatus for starting a gas turbine engine using a brushless sensorless machine, the machine having a rotor and a stator with windings, the method including positioning the rotor at a desired position with respect to the stator and then energizing the windings of the stator.
申请公布号 US7723931(B2) 申请公布日期 2010.05.25
申请号 US20060421089 申请日期 2006.05.31
申请人 PRATT & WHITNEY CANADA CORP. 发明人 DOOLEY KEVIN A.
分类号 H02P21/00 主分类号 H02P21/00
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