| 摘要 |
The invention relates to a hybrid drive of a hybrid vehicle, comprising an internal combustion engine (10), at least one electric machine (11, 12), and an electrical energy store (13), which, if the or each electric machine is driven in motor mode, can be increasingly discharged, and, if the or each electric machine is driven in generator mode, can be increasingly charged. A converter (15, 16) is associated with the or each electric machine (11, 12), wherein said converter is coupled to the respective electric machine (11, 12) via a plug connection (19, 20). And a converter (14) is associated with the electrical energy store (13), wherein said converter is coupled via a plug connection (18) to the or each converter (15, 16) of the or each electric machine (11, 12). The plug connections (18, 19, 20) are connected both into at least one high voltage circuit and into a protection circuit, wherein, if the protection circuit is interrupted, the plug connections (18, 19, 20) are automatically high voltage free. |
