Design and Development of a Segmented Magnet Homopolar Torque Converter

This program is for the research and development of a new mechanical power transmission concept: the segmented magnet homopolar torque converter. The purpose of this device is to convert unidirectional torque of constant speed (such as from a steam turbine prime mover) into variable speed output torque in either the forward or reverse directions. The report period encompasses the completion of Phase I study phase, and the initiation of Phase II experimental work. In Phase I the technical problems were reviewed, the machine concepts were studied, and a detailed technical plan was evolved for the entire program. In Phase II, theoretical, engineering, and experimental tasks will be performed to develop a reliable current collection system which will be demonstrated in an actual segmented magnet homopolar machine, and a design layout evolved for a demonstration torque converter. (Modified author abstract)