However, problems often arise when they must translate this information into an accurate prediction of whether or not their design will experience torsional vibration problems. Accordingly, this presentation concentrates on the steps that should be taken once the natural frequencies have been found. A ...
With the system’s design configuration, braking would occur in the interval t4–t6, and the shutdown time would be 0.6 s. Thus, the implemented algorithm allows a 4-fold reduction in the drive’s emergency shutdown time. The considered emergency modes confirm the expediency of using an ...