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中国科学院长春综合研究所电机研究室电工器材组的同志們發揮了高度的愛國主義精神,在短短的四个月中,经过积极钻研,克服了缺乏技術资料的困难,已将脈衝式線路故障探测器製作成功,經過了在長春地區输电线路上的试验,已能明確的判定了故障發生的地點。在10—150公里的范围中,誤差在3％以内。這樣,大大的縮短了在电力输电系统内因故障而致停电的時間,因而避免了在工業生產上可能遭受的巨大損失。高電壓電力输送线由于雷擊、風雨、冰雪、鳥害及异常電压等原因,常发生開路、短路、絕缘漏電、接觸
Chinese Academy of Sciences, Changchun Institute of Electrical Laboratory Electrical Equipment Division comrades have played a high degree of patriotism in a short period of four months, after a positive study to overcome the lack of technical information, the difficulties have been pulse-line failure The successful manufacture of the detector passed the tests on the transmission lines in Changchun, and it has been clearly determined the location of the fault. In the 10-150 km range, the error is within 3%. In this way, the time due to a power failure in the power transmission system is greatly reduced, thus avoiding the huge losses that may be suffered in industrial production. High voltage power transmission line due to lightning, wind, rain, snow, birds and abnormal voltage and other reasons, often happen open, short circuit, insulation leakage, contact