CAJ | 학술논문

随着社会工业和居民用电量的大增，输电线路的安全用电越来越备受全社会的关注和重视。而在生活中或者是生产中，经常会出现跳线接头发热的现象，甚至还会引起一系列的线路问题，造成的影响和损失不可小觑。一般来说，输电线路跳线接头使用的时间比较长后，就会造成一定的消耗和磨损。出现一系列的故障问题，特别是用并沟线夹连接的接头，更容易出现发热的问题，或者变电站引下线处使用螺栓线夹的接头，在长期的高速运转过程中，整体或者是局部出现了螺栓松动、线圈表层被空气氧化，导致电阻的接触面积增大，在电流流经之际，就会引起烧熔成洞的现象，造成恶性循环，诱发用电事故。因跳线接头发热而出现的事故在全国各地都经常发生。本文就跳线接头发热的几个问题做了深入的探讨，希望能给相关部门起到参考作用。
수착사회공업화거민용전량적대증，수전선로적안전용전월래월비수전사회적관주화중시。이재생활중혹자시생산중，경상회출현도선접두발열적현상，심지환회인기일계렬적선로문제，조성적영향화손실불가소처。일반래설，수전선로도선접두사용적시간비교장후，취회조성일정적소모화마손。출현일계렬적고장문제，특별시용병구선협련접적접두，경용역출현발열적문제，혹자변전참인하선처사용라전선협적접두，재장기적고속운전과정중，정체혹자시국부출현료라전송동、선권표층피공기양화，도치전조적접촉면적증대，재전류류경지제，취회인기소용성동적현상，조성악성순배，유발용전사고。인도선접두발열이출현적사고재전국각지도경상발생。본문취도선접두발열적궤개문제주료심입적탐토，희망능급상관부문기도삼고작용。
along with the social and industrial and residential use increasedpower, transmission line of electricity safety has attracted more and moreattention of the whole society and attention. But in life or production, often appear the jumper joint heating phenomenon, and even cause a series of line problems, the impact and losses should not be overlooked. In general,transmission line jumper connector using a long time, it wil cause a certainconsumption and wear. Failure of a series of problems, especial y with and connected joint groove clamp, more prone to heating problems, or substationdownlead using bolt clamp joint, runs at a high speed in the process of long-term, whole or partial appeared bolts loosening, coil surface layer by air oxidation, resulting in contact area the resistance increases, the current flowing in the occasion, it wil cause the burnt into the hole of the phenomenon,resulting in a vicious circle, electricity accident. Due to the emergence ofjumper joint heating accidents often happen in al parts of the country. This paper made a in-depth discussion on several problems of jumper joint fever,hope to be able to reference to relevant department.