| 摘要 |
A textile machine, in particular a ring spinning frame, comprises several drive systems (10, 12) which drive loads at least some of which have different effective forces of inertia. The drive system (10) associated with the load having the greatest effective force of inertia comprises an asynchronous motor (14) whose speed in normal operation is controlled by a supply frequency and which in the event of a power failure operates as a generator excited by a capacitor in order to supply energy to at least one other drive system. |
