Proposed wheelslip protection system - APT prototypes (IM-PS-123A)

This memorandum is being issued to indicate the current thinking on P-Train wheelslip protection. The proposals have been developed after discussion with the Electrical Design Section about IMPS97B "Proposed Philosophy of Wheelslip Equipment - APT Prototypes". This document supersedes IMPS97. The Power Car wheelslip protection system is not considered...