| 摘要 |
<p>Hybrid drive system comprising an internal combustion engine (21) with an output shaft (26), to which shaft (26) an energy converter (23) is coupled via a clutch (27), said energy converter (23) having first and second rotors (24, 25). The rotors (24, 25) are concentrically arranged in relation to each other and can rotate at different rpm:s relative to each other. The first rotor (24) is provided with permanent magnets and the second rotor (25) is provided with one or more windings which are supplied with current via an AC/DC converter (30), which is supplied with direct current from a direct current source, such as an electric battery (22). A continuously variable transmission (29) is coupled to one of the rotors (24, 25) of the energy converter (23). The invention also relates to a control arrangement for a hybrid drive system.</p> |
