A rotating electric machine system (10) includes a rotor (34) and a stator (36). A rotor internal oil passage (354) is formed in the interior of the rotor. The rotor is cooled by a first cooling oil serving as a lubricating oil that flows through a rotor i...

A rotating electric machine system (10) is equipped with a rotor (34) including permanent magnets (72) and a rotating shaft (40). The rotating shaft is supported in a rotating electric machine housing (14) via a first bearing (74) and a second bearing (84)...

The invention is a method and a device for operating a system (10) comprising a generator (12) and an internal combustion engine (14) driving the generator (12), wherein a rotational speed of the generator (12) is regulated by means of a speed controller (...

A rare earth permanent magnet coreless generator set (100) is provided, comprising: a frame (101), an engine (102), a generator (103), an inverter (104) and an output power box (105). The generator (103) comprises: a generator holder (2) mounted on the eng...

The device has a guide pin type fixation unit (2) and a lug type fixation unit (3), where the units project outside an outer periphery of a case (1a) of a rotating machine (1). The units are placed perpendicular to each other in upper and lower parts of th...