基于全寿命周期成本模型的输变电设备检修策略研究
Study on the Maintenance Strategies of Transmission and Transformation Equipment Based on Life Cycle Cost Model
摘要:
当前电力设备检修策略制定过程中未考虑全寿命周期成本(Life Cycle Cost, LCC)因素，存在着检修策略无法实现经济效益最大化的问题。本文以定期检修和状态维修为例，基于全寿命周期成本模型修正了常用的输变电设备检修策略。在保证系统安全稳定运行的前提下，制定出合理的检修策略，同时实现经济性的目标，具有工程实用性。
Abstract:
The factor of LCC (Life Cycle Cost) is not considered in the present process of making maintenance strategy for power equipment, which leads to the failure of the maintenance strategy to maximize the economic benefits. In this paper, these common maintenance strategies for transmission and transformation equipment are corrected based on the LCC model considering time based mainte-nances and condition based maintenance. On the premise of ensuring the safe and stable operation of the system, some reasonable maintenance strategies of highly valuable in engineering are formulated, and the economic goal is realized.
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