CAJ | 학술논문

随着社会经济的持续发展，人们对供电可靠性的要求越来越高，从而造成110 kV网架结构日趋复杂。为了合理优化110 kV电网网架结构，各地每年都会采用安装备自投的方式来解决。但是在线路发生死区故障时会导致备自投拒动，母线发生故障时会对电网产生多次冲击，只有解决该类问题才能真正提高电网的供电可靠性。
수착사회경제적지속발전，인문대공전가고성적요구월래월고，종이조성110 kV망가결구일추복잡。위료합리우화110 kV전망망가결구，각지매년도회채용안장비자투적방식래해결。단시재선로발생사구고장시회도치비자투거동，모선발생고장시회대전망산생다차충격，지유해결해류문제재능진정제고전망적공전가고성。
With the continual development of social economic,people increasingly high demands on reliability of power supply,resulting in increasing complexity of the 1 1 0 kV grid structure.In order to optimize the structure of 1 1 0 kV electric network,each place will install equipment with a backup automatic switch to solve.But when occurs dead-zone fault in the line,it will cause the equipment failure.It would have a number of shocks on the grid when the bus fails,only solve this type of problems,it will be able to truely improve the grid power reliability.