Hunan Electric Power ›› 2023, Vol. 43 ›› Issue (3): 115-119.doi: 10.3969/j.issn.1008-0198.2023.03.018

• Experience and Discussion • Previous Articles     Next Articles

Research on Comparison Method of Substation Design Scheme Based on Life Cycle Cost

LIANG Jinzheng1,2, LIANG Jiuling3, XIONG Zhendong1,2, HAO Juncong1,2, SUN Chao1,2, LI Xizhe1,2   

  1. 1. Hubei Provincial Key Laboratory for Operation and Control of Cascaded Hydropower Station, Yichang 443002,China;
    2. China Three Gorges University, Yichang 443002,China;
    3. State Grid Xiangtan Power Supply Company,Xiangtan 411200,China
  • Received:2023-03-28 Revised:2023-04-26 Online:2023-06-25 Published:2023-06-25

Abstract: The requirements of power grid refined equipment cost accounting,lean value management and precise investment are constantly improving. Under this background, considering the cost consumption of substation equipment during the period from construction to decommissioning, each index that accurately reflects the life cycle cost is constructed, to compare the difference of each sub-index of the life cycle cost of different types of substations.

Key words: substation, refinement, life cycle cost

CLC Number: