摘要
Abstract
This paper analyzes the development of space solar arrays from four aspects respective ly, including the development of array configuration of body-mounted, solar-paddle, one-panel and multi-panel deployable, and flexible, modular and multidimensional deployable array; the development of material and performdnce of space solar cells such as Si, GaAs, thin-film solar cell; the development and application of rigid, half-rigid and flexible substrate structure, and the cha- racteristic and space application of the five types of deployable mechanism. The factors restricting the development of space solar array are discussed. A flexible solar array with concentrator is proposed as the future trend for development of space solar array. The purpose of this paper is promoting the development of space solar array with larger size, higher power, modularization, lower cost and lighter weight, which will meet to the requirements of high power spacecraft.关键词
太阳电池阵/总体构型/太阳电池片/基板结构/展开机构Key words
solar array/array configuration/solar cell/substrate structure/deployment mechanism分类
航空航天
