运用“十二节点工作法”精益提升变电设备大型检修工作效率

Improving Maintenance Efficiency of Large-scale Transformation Equipment by Using 12-Node Work Method

针对不断增加的变电设备检修工作和优质服务之间的矛盾,提出了"十二节点工作法"应用于运检工作管理中。总结并抽取整个变电设备大型检修工作流程中的十二个关键节点,实现对变电设备大型检修工作的"三定"(定人、定责、定时间)。在明确电力企业各专业分工的前提下进一步促进了专业间合作,达到了确保操作安全性、提升检修效率、缩短停电时间的效果。将变电设备大型检修这一高频常规工作流程化,从管理手段上提升电网供电可靠性。通过在运检管理中的实际应用证明了该方法的可用性和有效性。

Aiming at the contradictions between the increasing maintenance work and high-quality service requirement,12-node work method is introduced to the operation and maintenance management of transformation equipment. 12 key nodes are summarized and extracted to achieve the targets in all 3 dimensions critical to maintenance of the large-scale transformation equipment（ staff,responsibility and time）. It clarifies the responsibilities of different electric power supply companies and enhances the cooperation among them as well,for the purpose of shortening outage time while achieving both operation security and maintenance efficiency. Furthermore,this method aims to routinize the highly frequent large-scale maintenance work,and to improve power supply reliability. A practical application in operation and maintenance management verifies its adaptability and validity.