Abstract: This paper presents the design, analysis and
development of permanent magnet (PM) torque couplers. These
couplers employ rare-earth magnets. Based on finite element analysis
and earlier analytical works both concentric and face-type
synchronous type couplers have been designed and fabricated. The
experimental performance has good correlation with finite element
calculations.
Abstract: The paper aims to show that implementing different
types of reflectors in solar energy systems, will dramatically improve
energy production by means of concentrating and intensifying more
sunlight onto a solar cell. The Solar Intensifier unit is designed to
increase efficiency and performance of a set of solar panels. The unit
was fabricated and tested. The experimental results show good
improvement in the performance of the solar energy system.