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Evaluation of Mine Electrical Systems With Respect to Safety, Technology, Economics, and Legal Considerations - 2 Volume Set. Volume 1 - Text, Tables and Analyses.
Stefanko-R; Morley-LA; Sinha-AK
NTIS: PB/225-476/1as Available for Reference At Bureau Libraries :171 pages
Volume 1 of this study includes tabular results and analyses. Electrical parameters of underground coal mine power systems were measured. The aim of the original proposal was to develop instruments and techniques and then make measurements of suitable power parameters, ground-fault currents, and ground resistance beds. Thus, it was possible to develop a meaningful simulator that would permit investigating electrical systems and components on paper without costly trial-and-error procedures. In the third year, a cable splice testing program was added to the project. Evaluation of several mine electrical systems and components are presented.
CP; Final Contract Report;
NTIS Accession No.
NTIS: PB/225-476/1as; Available for Reference At Bureau Libraries
Pennsylvania State Univ.