Internal combustion engine e.g. petrol engine, for motor car, has starter-generator designed as modular unit in form of intermediate ring and arranged on crankshaft between gear box and engine

摘要

The engine (1) has a starter-generator (2) arranged on a crankshaft (3) between a gear box (20) and the engine, where the generator is designed as a modular unit in the form of an intermediate ring. The generator is provided with an integrated control unit (10) and a segmented and riveted resolver (9). The gear box is formed as an automatic gear box with a torque converter (5). The resolver includes a resolver stator (15) and a two-piece resolver collar (16) that is arranged at a rotor (7) or at the torque converter in a torque-proof manner. The starter generator and the control unit are operated in an operation voltage of about 48 volts.