2002-2003年国家电网公司系统变压器类设备事故统计与分析(一)

Faults Statistics and Analysis for Equipments of Transformer's Type in SG System in 2002-2003

文章主要对国家电网公司系统110kV及以上电压等级变压器类设备的事故进行统计分析,着重反映这些设备在运行中的质量情况及其发生的问题,以此作为质量信息反馈和编制设备技术标准、运行管理规范、检修作业指导书、技术监督规定以及反事故措施的重要依据。

This paper gives the faults statistics and analysis for 110 kV and the above equipments of transformer's type in the State Grid Corp. of China, which reflects emphatically the quality condition and the problems occurred in operation for these equipments, and is taken as quality information feedback and the important basis for compiling the technical standard of equipment, operation management specification, guidance book of overhaul work, regulation of technical supervision and countermeasures for preventing faults.