一种地面雷达设备级产品凝露试验技术方法研究及应用

王风武; 冯利建; 郭林; 孙照强

doi:10.7643/ issn.1672-9242.2026.02.019

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装备环境工程 ›› 2026, Vol. 23 ›› Issue (2) : 165-175. DOI: 10.7643/ issn.1672-9242.2026.02.019

环境试验与观测

一种地面雷达设备级产品凝露试验技术方法研究及应用

王风武, 冯利建, 郭林, 孙照强

作者信息 +

Study and Application of a Condensation Testing Technique for Ground Radar Equipment-level Products

WANG Fengwu, FENG Lijian, GUO Lin, SUN Zhaoqiang

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文章历史 +

摘要

目的针对目前地面雷达设备在实际使用中可能会出现因凝露引发的故障问题,研究并提出了一种适用于设备级产品的实验室凝露试验方法。方法先后开展2种试验技术方法的研究及样品试验,通过对比2种试验方法,发现方法2在激发凝露现象方面效果更显著,能有效考核产品在凝露环境下的工作性能及防护设计。结果该方法通过控制温变速率与湿度曲线,实现了对电气设计、三防设计、结构设计、密封设计等的综合评价。结论该方法可明确暴露产品凝露薄弱环节,为防凝露设计改进提供依据,填补了地面雷达设备级凝露试验方法的空白。同时,通过大量试验数据,从试验方法、凝露机理及过程、防凝露的考虑等方面进行总结,可供产品在进行防凝露设计时参考。

Abstract

The work aims to propose a laboratory condensation testing method suitable for equipment-level products to address the malfunctions of ground radar equipment caused by condensation in practical applications. Two experimental technical approaches were studied and tested on samples. By comparing the two methods, it was found that the second method demonstrated a more significant effect in inducing condensation, effectively evaluating the operational performance and protective design of products under condensation conditions. This method achieved a comprehensive assessment of electrical design, anti-corrosion/anti-fungal/anti-moisture design, structural design, and sealing design by controlling the temperature variation rate and humidity curve. Experiments indicate that this method can clearly expose weak points in products prone to condensation, providing a basis for improving anti-condensation design and filling the gap in equipment-level condensation testing methods for ground radar. Furthermore, based on extensive experimental data, summaries are provided regarding the testing method, the mechanism and process of condensation, and considerations for anti-condensation design, which can serve as a reference for products in anti-condensation design efforts.

导出引用

王风武, 冯利建, 郭林, 孙照强. 一种地面雷达设备级产品凝露试验技术方法研究及应用[J]. 装备环境工程. 2026, 23(2): 165-175 https://doi.org/10.7643/ issn.1672-9242.2026.02.019

WANG Fengwu, FENG Lijian, GUO Lin, SUN Zhaoqiang. Study and Application of a Condensation Testing Technique for Ground Radar Equipment-level Products[J]. Equipment Environmental Engineering. 2026, 23(2): 165-175 https://doi.org/10.7643/ issn.1672-9242.2026.02.019

中图分类号： TN957.2 TM925.07

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