prediction technology of power transmission and transformation project cost based on the decomposition-integration

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ID: 209518
2015
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Abstract
Through the analysis of power transmission and transformation project cost, total cost can be decomposed into construction cost, equipment purchase cost, installation cost, and other costs. This paper proposes a decomposition-integration cost prediction model taking a substation project as an example by fully considering the cost characteristics. In decomposition module, the total cost is decomposed into four expenses. In prediction module, different forecasting models are selected to forecast different expense. In integrated module, choose different integration methods to get the predicting results of total cost. The empirical results show that decomposition-integration prediction algorithm has good effect which can effectively predict the cost of power transmission and transformation project and has practical application and popularization value.
Reference Key
lu2015mathematicalprediction Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Yan Lu;Dongxiao Niu;Jinpeng Qiu;Weidong Liu
Journal journal of power sources
Year 2015
DOI
10.1155/2015/651878
URL
http://dx.doi.org/10.1155/2015/651878
Keywords
civil engineering (general)mathematics engineering (general)

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