Research into the usability of software produced in a utility for the utility and consultants
Date
2008-05-12T12:30:26Z
Authors
Stanford, Gareth
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Abstract
RSAT (Reticulation Sag And Tension) software is a tool available for use as part of the
medium voltage Eskom Distribution standard. This software is scrutinised for its usability
and for errors such that it can be revised to improve the usability of the tool.
The type of software being studied is used to ensure optimum design performance and
reduce the probability of a conductor failure on distribution lines. The algorithms for
calculating tension, sag and clearance values take into account research into optimum
design tensions. This ensures low bending forces due to conductor vibration. An
algorithm for creep is designed based on common life expectancy of line conductors.
The design methodology and algorithms were then put into software form as RSAT.
Review and alterations include the changing of compiler, user interface, data storage
mechanisms and the inclusion of options allowing the addition of new data.
Description
Keywords
Power line design, Tension, Reticulation, User interface, Software, Development, Conductor, Design, Clearance, Stringing charts, Usability