| 摘要 |
<p>A method for coordinating engine operation with electrical power extraction in a more electric vehicle provided. The method includes: receiving, by an engine control ( 120 ), a command for power output reduction of an engine ( 140 ); waiting until a predetermined event occurs to request, by the engine control ( 120 ), the power output reduction of the engine ( 140 ); reducing or completely switching off, by an electrical energy management system ( 110 ), at least one load ( 180 ) applied to a high-speed spool generator ( 146 ) connected to a high-speed spool ( 142 ) of the engine ( 140 ); reducing the power output reduction of the engine ( 140 ); and shifting power extraction from the high-speed spool generator ( 146 ) to a low-speed spool generator ( 148 ) connected to a low-speed spool ( 144 ) of the engine ( 140 ).</p> |
