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Design Study for a Liquid Metal Slip Ring Solar Array Orientation Mechanism

机译：液态金属滑环太阳能阵列定位机构的设计研究

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The design of a single axis orientation mechanism for solar arrays on high power synchronous satellites is studied primarily with respect to providing 116 liquid metal slip rings for reduced friction and improved electrical characteristics. Designs and tradeoff studies for the slip rings and other components are presented. An assembly containing 33 slip rings of three design approaches was designed, fabricated, and vacuum tested to 30 amperes and 30,000 volts. Containment of the liquid metal gallium in large diameter slip rings was difficult. A design approach is presented which is expected to provide improved retention of the liquid metal. (Author)

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Clark, R. B.;
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年度 1972
页码 1-144
总页数 144
原文格式 PDF
正文语种 eng
中图分类工业技术;
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Design Study for a Liquid Metal Slip Ring Solar Array Orientation Mechanism

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