This paper presents strategies for maintaining operation of a double-output AC machine drive in the presence of various component failures. With a short/open-switch fault, the drive is capable of ...

However, in response, traffickers have now adopted a new tactic: abandoning drug-laden bags in First AC and Second AC coaches, where checks are rare, said a senior police officer from GCP's Anti ...

Aluminum electrolytic capacitors are the leading choice for ac variable-frequency drive (VFD) bus filters. Predicting the expected life of these components in this application is complicated by four ...

When selecting a suitable drive solution for a new machine tool, three options are available: a direct-drive motor (linear motor), ball-screw drive, or rack and pinion drive. Direct-drive (linear) ...