The Open Cybernetics & Systemics Journal

2014, 8 : 1129-1133
Published online 2014 December 31. DOI: 10.2174/1874110X01408011129
Publisher ID: TOCSJ-8-1129

Power Grid Project Cost Intelligent Evaluation Technology Based on Probability Statistics

Yan Lu , Chenhao Niu , Xiaomin Xu and Mian Xing
No. 2, at Beinong Road, North China Electric Power University, Bejing, 102206, China.

ABSTRACT

Power grid projects are related to national economy and people's livelihood. It is particularly important to control the cost. And when controlling the cost, it is a key link to evaluate the cost. In the actual cost evaluation of the past, it is commonly used to compare the settlement amount with the approved budget amount. However, this method is more general. And it has strong subjectivity. In this paper, the probability analysis and the power grid project evaluation are combined. Based on the past similar projects cost library, realize the standardization, rationalization and objective of the cost evaluation. Finally, take a substation and a line project for actual evaluation. The results show that this technology can realize the intelligent evaluation of power grid projects, which can be further promoted and applied.

Keywords:

Cost, intelligent evaluation, power grid project, probability statistics.