公开(公告)号：US20150076820A1

公开(公告)日：2015-03-19

申请号：US14549264

申请日：2014-11-20

申请人： CUMMINS POWER GENERATION IP, INC.

发明人： John R. PENDRAY ,  Patrick M. PIERZ ,  Bradford K. PALMER ,  Andrew KITCHEN

IPC分类号： H02P9/04 ,  H02P9/10 ,  H02K7/18

CPC分类号： H02P9/04 ,  F02D19/02 ,  F02D29/06 ,  F02M21/0212 ,  F02M21/0215 ,  F02P5/15 ,  H02J3/46 ,  H02K7/1815 ,  H02P9/10 ,  H02P9/102 ,  H02P9/105 ,  H02P9/107 ,  H02P2101/15 ,  Y02T10/32 ,  Y02T10/46

摘要： A technique for providing electric power to an electric power utility grid includes driving an electric power alternator coupled to the grid with a spark-ignited or direct injection internal combustion engine; detecting a change in electrical loading of the alternator; in response to the change, adjusting parameters of the engine and/or generator to adjust power provided by the engine. In one further forms of this technique, the adjusting of parameters for the engine includes retarding spark timing and/or interrupting the spark ignition; reducing or retarding direct injection timing or fuel amount and/or interrupting the direct injection; and/or the adjusting of parameters for the generator including increasing the field of the alternator or adding an electrical load.

摘要翻译： 向电力公用电网提供电力的技术包括用火花点火或直接喷射内燃机驱动耦合到电网的电力交流发电机; 检测交流发电机的电气负载变化; 响应于该变化，调整发动机和/或发电机的参数以调整由发动机提供的功率。 在该技术的另一种形式中，发动机参数的调节包括延迟火花正时和/或中断火花点火; 减少或延缓直接喷射正时或燃料量和/或中断直接喷射; 和/或用于发电机的参数的调整，包括增加交流发电机的电场或增加电负载。