The traditional torque converter structure dictates that the stator be prevented from rotating under any problem, for this reason the term stator. In observe, even so, the stator is mounted on an overrunning clutch, which stops the stator from counter-rotating with regard for the prime mover but enables forward rotation. https://torqueconverterclutch76520.blogsumer.com/33196773/torque-converter-clutch-an-overview