Transmission system

A transmission system suitable for operation with a drive machine, comprising:

• an input shaft for receiving a drive power,
• at least one output shaft for outputting drive power to a drive,
• a power-split transmission section comprising at least one variable transmission branch and a mechanical transmission branch, the variable transmission branch having an input side and an output side,
• a manual transmission,
• at least one first and second electric machine for generator and motor operation, the first and second electric machines being electrically connected to one another, and
• a magnetically electric epicyclic gear stage comprising an inner rotor, an outer stator and a modulating ring,
• wherein, the drive power is divided and conducted by the mechanical and variable transmission branches of the power-split transmission section,
• wherein, the magnetically electric epicyclic gear stage connects the variable transmission branch and mechanical transmission branch,
• wherein, the magnetically electric epicyclic gear stage is activated by the second electric machine such that the output shaft of the transmission system rotates counter to a direction of rotation at the input shaft to provide a forward and reverse operation of the transmission system.

A transmission system suitable for operation with a drive machine, comprising:

• an input shaft for receiving a drive power,
• at least one output shaft for outputting drive power to a drive,
• a power-split transmission section comprising at least one variable transmission branch and a mechanical transmission branch, the variable transmission branch having an input side and an output side,
• a manual transmission,
• at least one first and second electric machine for generator and motor operation, the first and second electric machines being electrically connected to one another,
• a magnetically electric epicyclic gear stage comprising an inner rotor, an outer stator and a modulating ring,
• a first module for reversal of the direction of rotation provided in a power flux between the first electric machine and the magnetically electric epicyclic gear stage
• a second module for reversal of the direction of rotation provided in a power flux between the magnetically electric epicyclic gear stage and the manual transmission, and
• a third module for serially electric starting,
• wherein, the drive power is divided and conducted by the mechanical and variable transmission branches of the power-split transmission section,
• wherein, the magnetically electric epicyclic gear stage connects the variable transmission branch and mechanical transmission branch,
• wherein, the magnetically electric epicyclic gear stage is activated by the second electric machine such that the output shaft of the transmission system rotates counter to a direction of rotation at the input shaft to provide a forward and reverse operation of the transmission system.