变电运行倒闸操作中常见问题研究  

Study on Common Problems in Substation Operation Switching Operation

作　　者：孙国 Sun Guo(State Grid Jiangsu Electric Power Co.,Ltd.Funing County Power Supply Company,Yancheng 224400,Jiangsu Province,China)

机构地区：[1]阜宁县供电分公司,江苏盐城224400

出　　处：《科学与信息化》2023年第21期150-152,共3页Technology and Information

摘　　要：电力变压器结构复杂,倒闸操作难度大,一旦发生误操作,很可能发展成重大事故,对电网的安全稳定运行和人身、设备的安全造成极大的危险,而且电压等级越高,发生误操作时产生的不良后果越严重。变压器误操作多发生于操作人员对变压器结构、性能认知不足,导致对倒闸操作中的危险点辨识模糊、安全意识建立不足、风险预控能力差的情况。因此,本文分析了变电运行倒闸操作中常见问题,并提出了相关措施,以提升变压器倒闸操作的安全性。Power transformer structure is complex,and the switching operation is difficult.Once the misoperation occurs,it is likely to develop into a major accident,which poses great danger to the safe and stable operation of the power grid and the safety of people and equipment.The higher voltage level is associated with the more serious adverse consequence of misoperation.Transformer misoperation mostly occurs when the operator has insufficient understanding of the transformer structure and performance,resulting in vague identification of hazard points in the switching operation,insufficient establishment of safety awareness,and poor risk pre-control ability.Therefore,this paper analyzes the common problems in transformer operation switching operation and proposes relevant measures to improve the safety of transformer switching operation.

关 键 词：变电运行 倒闸操作 常见问题 研究 

分 类 号：TM4[电气工程—电器]