Therefore, it has great significance to research DC icingtest methods on disk-shaped suspension insulator for study of DC transmission line characteristics of external insulation.
因此,对盘形悬式绝缘子直流覆冰试验方法进行研究,对直流覆冰输电线路外绝缘特性的研究具有重大的意义。
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This paper describes specific fuel setting method and test procedure for airplane fuel system icing flight test which is verified in icingtest technology research of an airplane fuel system.
By the analysing foreign icingtest result, the considered design factors of rotor icing protection are presented, which are used as a reference to helicopter icing protection design and test.