Nuovo Pignone Tecnologie Srl

Gaspare Maragioglio

Giuliano Milani

Fabio Baldanzini

Joseph Watson

Fabrizio Malvaldi

A hybrid train system comprising at least one gas turbine to drive a load, and an electric machine unit, also connected to the load. A clutch is installed between the gas turbine and the load. Also, an integrated reduction gear unit is interposed between the load and the electric machine unit, to adapt to different operating speeds.

Dual purpose integrated gear for hybrid train application

A hybrid gearbox for a mechanical driven equipment in a train system is disclosed. The hybrid gearbox is connected between a power source and a load, to be driven. The hybrid gearbox includes a layshaft gear, capable of adjusting the transmission ratio between the power source and the load and a motor-generator unit, configured to adjust the transmission speed ratio arranged.

Drive arrangement for a mechanical driven equipment

A method of operating a train system for driving a mechanical driven equipment is disclosed. The train system comprises a hybrid gearbox connected between a power source and a load to be driven. The hybrid gearbox includes a lay shaft gear, which transmission ratio between the power source and the load and a motor-generator unit can be adjusted, to adjust the transmission speed ratio arranged, to balance the power generated by the power source and to improve the efficiency of the train system in a number of operating conditions.

Method for operating a train system for a mechanical driven equipment

A method of operating a train system for driving a mechanical driven equipment is disclosed. The train system comprises a hybrid gearbox connected between a power source and a load to be driven. The hybrid gearbox includes a lay shaft gear, which transmission ratio between the power source and the load and a motor-generator unit can be adjusted, to adjust the transmission speed ratio, arranged to balance the power generated by the power source and transmitted to the load.

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Florence, Italy

Gaspare Maragioglio