Research on Purchasing Strategy of 110 kV Cable Accessories based on Life Cycle Cost Management

Abstract

Cable accessories, as an important part of cable system, we often only focus on its initial acquisition costs and ignore the late costs in its life cycle. In order to maximize the economic benefits and to play the use of cable accessories, we need to introduce an equipment life cycle cost management (LCC) for 110kV cable accessories. In this paper, a life cycle cost management of 110kV cable accessories is studied, and an evaluation model of cable accessories purchase based on LCC is established. The LCC theory is applied to the bidding and purchasing of cable accessories, which can make the purchased and managed reasonably, and save the social resources effectively.