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Evaluation of Mine Electrical Systems With Respect to Safety, Technology, Economics, and Legal Considerations.

Authors
Stefanko-R; Sinha-AK; Morley-LA
Source
NTIS: PB/220-806 Available for Reference At Bureau Libraries :103 pages
Link
NIOSHTIC No.
10001220
Abstract
Pennsylvania State University scientists have developed special analyzers and made measurements at various coal mines to acquire basic data regarding mine electrical power distribution. The report covers power analyses for working sections, ground-bed and mine- floor resistance data, and a description of a power-system computer simulation that is being developed. This research was devoted primarily to the acquisition of field data by utilizing a recently designed three-phase ac continuous-power analyzer. Determination of the electrical performance characteristics and development of instrumentation proceeded concurrently.
Publication Date
19720101
Document Type
CP; Final Contract Report;
Fiscal Year
1972
NTIS Accession No.
PB-220806
NTIS Price
A07
Identifying No.
OFR 35-73
NIOSH Division
PRC;
Source Name
NTIS: PB/220-806; Available for Reference At Bureau Libraries
State
PA;
Performing Organization
Pennsylvania State Univ.
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