A method of controlling a generator (110) of an electric drive (104) associated with an engine (102) is provided. The method may determine an operational state of the electric drive (104) based on a speed of the engine (102), and selectively engage one of a map-lookup control scheme (150) and a fixed-theta off control scheme (152) for operating the generator (110) based on the operational state of the electric drive (104).
申请公布号
WO2012087498(A3)
申请公布日期
2012.09.13
申请号
WO2011US62333
申请日期
2011.11.29
申请人
CATERPILLAR INC.;WAI, JACKSON;LE, THUONG;BRAUN, ADAM;GERDES, JESSE;SIEGLE, JAMES;HARTMAN, MARK
发明人
WAI, JACKSON;LE, THUONG;BRAUN, ADAM;GERDES, JESSE;SIEGLE, JAMES;HARTMAN, MARK