网络计划技术在110kV主变保护定检中的应用

Application of network planning technology in periodic inspection of 110 kV main transformer protection devices

文章通过对110 kV主变保护定检工作流程和影响因素进行了分析,将主变保护定检工作分解为有先后顺序的16项具体作业,应用网络计划技术对作业过程进行优化,解决110 kV主变保护定检工作缺少科学规划,导致作业时间过长的问题,从而提高定检效率,提升经济效益,保证电网运行的可靠性。

Based on the analysis of the process and the influencing factors of the periodic inspection for 110 kV main transformer pro-tection devices, this paper,first of all, divides the process into 16 specific sequence of operations, and then, optimizes the operation process with network planning technology, which shorten the working time, As a result, not only improve the efficiency of periodic in-spection and economy, but also ensure the grid reliability.