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A Cost Managing Scheme for Power Transmission and Transformation using BIM

To apply artificial intelligence technology to the sensitivity analysis of power transmission project cost factors, this paper uses BIM calculation system to realize the visualization of project calculation. Firstly, we analyze the information process of BIM during the process of power transmission and transformation project cost, and establish a power transmission and transformation project library that meets the calculation specification of power engineering quantity base on IFC. Then, through the comparison and selection of pricing schemes, the engineering quantity statistics is developed to read the quantities exported from the Revit model by pricing software. Finally, we adopt a real project to test the performance of our scheme and the experimental results show that the actual investment and cost estimation are within the scope of engineering practice, which basically meet the expected requirements.