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Number of Arcs Estimated on Solar Array of a Geostationary Satellite

机译:对地静止卫星太阳阵列上估计的弧数

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Plasma parameters of geosynchronous orbit measured by Los Alamos National Laboratory satellites are analyzed statistically. For each set of plasma parameters, charging analysis is carried out, taking a geostationary satellite representing a typical telecommunication satellite as an example. The number of expected trigger arcs on a solar array is calculated based on the charging duration with severe inverted potential gradient conditions expected in orbit. Using the number of trigger arcs, an appropriate duration of electrostatic discharge ground test is proposed to test the insulation strength against sustained arc phenomena.
机译:对洛斯阿拉莫斯国家实验室卫星测得的地球同步轨道的等离子体参数进行了统计分析。对于每组血浆参数,以代表典型电信卫星的对地静止卫星为例,进行充电分析。根据在轨道上预期有严重的反向电势梯度条件的充电持续时间,计算太阳能电池阵列上预期的触发电弧的数量。利用触发电弧的数量,提出了适当的静电放电接地测试持续时间,以测试绝缘强度对持续电弧现象的影响。

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