| 摘要 |
The invention relates to a method for operating a hybrid drive, wherein at least two power units (10, 12) work together in a driving manner and one energy accumulator is at least intermittently charged by one of the power units (12) one of the power units (12) is at least intermittently supplied with drive energy by the energy accumulator. The power unit (12) produces a desired power (Pelsoll). According to the invention, required desired-drive torque (Msoll) of the drive is produced and, simultaneously, the desired power (Pelsoll) of the engine (12) is maintained at the temporal mean. Deviations of the desired power (Pelsoll) are permitted in accordance with current operating points of the power unit (10, 12). This enables fuel consumption to be optimised. |
