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Dunn, Michelle – NCSSSMST Journal, 2011
The purpose of this project was to construct and test an off-grid photovoltaic (PV) system in which the power from a solar array could be stored in a rechargeable battery and a flywheel motor generator assembly. The mechanical flywheel energy storage system would in turn effectively power a 12-volt DC appliance. The voltage and current of…
Descriptors: Teaching Methods, Energy, Power Technology, Equipment
Des Moines Public Schools, IA. Teaching and Learning Div. – 1993
Technology education programs are offered in 10 middle schools, 5 area high schools, 1 alternative high school, and at Central Campus in the Des Moines Independent Community School District. Programs in grades 6-12 consist of hands-on instruction using activities and projects as the medium for teaching modern technologies in the various trades.…
Descriptors: Auto Mechanics, Career Education, Construction (Process), Drafting