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前言在1969—1971年三年中,锦州、朝阳、大连电力局、西安热工研究所,原良乡电力建设研究所等单位的同志曾组成三结合小组。用γ射线透照的方法曾对已投入运行的高压输电线爆压接头进行了带电质量检查,获得了成功。现场使用的经验证明,所用方法简单,操作容易,工具易制,准确度较高。是一种值得推荐的好方法。本文主要总结介绍了所使用的必备工具及现场操作应注意的事项。为了便于没有作过射线探伤工作的同志掌握这一工作的要点,也简略地介绍了一点有关射线探伤知识。由于我们经验不足,水平有限,总结可能有不少缺点、错误。热切希望有关同志们批评指正。
Foreword In the three years from 1969-1971, comrades of Jinzhou, Chaoyang, Dalian Power Authority, Xi’an Thermal Research Institute and Yuanliang Rural Electric Power Research Institute and other units formed a three-in-one combination group. The method of using γ-ray transillumination has been carried out on the high-voltage transmission line has been put into operation burst voltage quality checks, was a success. The field experience shows that the method used is simple, easy to operate, the tool is easy to produce and the accuracy is high. Is a good way to recommend. This paper summarizes the essential tools used and the field operations should be noted. In order to facilitate the comrades who have not done the work of ray inspection to master the key points of this work, a brief introduction about ray inspection knowledge is also provided. Due to our lack of experience, the level is limited, there may be many shortcomings, mistakes. Eager to criticize the comrades concerned.