首页>
外国专利>
Method for operating hybrid drive of motor vehicle, involves determining rotational speed irregularity, and controlling and/or regulating electric motor, so as to reduce rotational speed irregularity by counter torque
Method for operating hybrid drive of motor vehicle, involves determining rotational speed irregularity, and controlling and/or regulating electric motor, so as to reduce rotational speed irregularity by counter torque
The method involves connecting an internal combustion engine (BKM), an electric motor (EM) and an additional unit (E) e.g. air conditioning system, generator, injection and water pumps, of a hybrid drive (10) with one another by a force guiding connection (W). The connection is provided with rotational speed irregularity in form of positive or negative deviation of a speed from a target speed, which is produced by the engine and the unit, where the speed irregularity is determined. The motor is controlled and/or regulated, so as to reduce the rotational speed irregularity by a counter torque. Independent claims are also included for the following: (1) a computer program comprising a set of instructions for implementing a method for operating a hybrid drive of a motor vehicle (2) a controller for a hybrid drive of a motor vehicle (3) a storage medium for storing the controller.
展开▼