Provided is a method and controller for controlling a vehicle dc bus voltage. The method includes generating a parameter. The parameter is based on a reference dc bus voltage squared. The method includes controlling the vehicle dc bus voltage based on the parameter and a detected dc bus voltage. The method may also include generating another parameter based on a power demand associated with at least one of a motoring mode operation and a generating mode operation of a traction motor associated with the vehicle. The power demand is indicated in a message received via a dedicated high speed data bus. The method includes controlling the vehicle dc bus voltage based on the another parameter.
申请公布号
EP2681570(A1)
申请公布日期
2014.01.08
申请号
EP20120751977
申请日期
2012.02.01
申请人
DEERE & COMPANY
发明人
WU, LONG;TREMEL, CHRIS, J.;VILAR, ZIMIN, W.;GILMAN, ALAN, K.;SHAW, ROBERT