电工电气
電工電氣
전공전기
ELECTROTECHNICS ELECTRIC
2012年
2期
56-58,62
,共4页
无人值班变电站%倒闸操作%保护压板%操作票
無人值班變電站%倒閘操作%保護壓闆%操作票
무인치반변전참%도갑조작%보호압판%조작표
unattended substation%switching operation%protection plate%operation ticket
针对无人值班变电站操作票成票率低的问题,结合220kV猇亭变电站的实际情况,提出了一套全新的、切实可行、易于操作的继电保护及自动装置压板管理的方法,并且成功应用于生产实践。实践结果表明,该方法减少了因保护及自动装置压板投退错误造成的操作票作废率和提高倒闸操作速度。
針對無人值班變電站操作票成票率低的問題,結閤220kV猇亭變電站的實際情況,提齣瞭一套全新的、切實可行、易于操作的繼電保護及自動裝置壓闆管理的方法,併且成功應用于生產實踐。實踐結果錶明,該方法減少瞭因保護及自動裝置壓闆投退錯誤造成的操作票作廢率和提高倒閘操作速度。
침대무인치반변전참조작표성표솔저적문제,결합220kV효정변전참적실제정황,제출료일투전신적、절실가행、역우조작적계전보호급자동장치압판관리적방법,병차성공응용우생산실천。실천결과표명,해방법감소료인보호급자동장치압판투퇴착오조성적조작표작폐솔화제고도갑조작속도。
In allusion to the problem of low rate of switching operation ticket in unattended substation, combined with the practical situation of 220 kV Xiaoting substation, this paper put forward a new, practical, easy operation of relay protection and automatic device platen management method and it was successfully applied in production practice. The results show that the method reduces the operation ticket cancellation rate caused by the protection and automatic device for pressing changeover error, improving the operating speed.
