Open AccessResearch on Pricing Mode of Overhead Transmission Line Adapted to 3D Design Development
Author(s) -
Ying Du,
Tiannan Ma,
Chao Wang,
Ping Zhou,
Jiyuan Zhang,
Meixiang Wan,
Chao Chen
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/546/2/022045
Subject(s) - overhead (engineering) , investment (military) , electric power transmission , grid , overhead line , mode (computer interface) , business , computer science , finance , risk analysis (engineering) , operations management , economics , engineering , mechanical engineering , geometry , electrical engineering , mathematics , politics , political science , law , operating system
The construction and development of overhead lines is an important support for power grid companies to ensure the safe and stable supply of electricity. For a long time, the estimated budget, completion settlement and financial final accounts of overhead transmission lines are all priced according to the entire line. The project construction management and asset collection have not formed a refined management system. The lack of individual pricing based on the actual investment of different towers cannot be reflected. With regard to the actual cost level of each base, the accuracy of cost needs to be further improved. Therefore, we must innovate the pricing model, strengthen the lean management of the construction cost determination of overhead line projects, rely on the development and application of three-dimensional design, strengthen the construction of the “tower-oriented” construction cost determination system, reasonably control the project investment, and improve the investment efficiency level of the power grid construction.