Multi-hundred kilowatt roll ring assembly evaluation resultsNASA Lewis Research Center has been evaluating low loss multi-hundred-kilowatt Roll Ring assemblies (an 8 circuit and a 4 circuit) for use on Space Station as the rotating joint power transfer device. In this device ac or dc power is transferred across the rotating joint through compressed rotating flexures. Results and conclusions of the evaluation program are presented.
Document ID
19890028017
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Renz, David D. (NASA Lewis Research Center Cleveland, OH, United States)