Three-dimensional calculation and pricing method for transformer substation based on Revit

Abstract

The invention relates to a three-dimensional calculation and pricing method for a transformer substation based on Revit, and belongs to the technical field of power transformation engineering design and manufacturing cost. According to the method, by analyzing the content of a self-built family and the content of a system family in a rvt project, cost information model data reading is completed, and automatic model creation including component mapping, attribute acquisition, model coloring, floor division and other data is achieved. Cost information data reading is completed through a specificanalysis rule, conversion from rvt engineering data to cost calculation amount business data is achieved, links of engineering amount calculation, quota extraction, project division mounting, cost generation and the like are supported, and electric power engineering cost result output is completed.

Description

technical field [0001] The invention relates to a three-dimensional calculating and pricing method of a substation based on Revit, which belongs to the technical field of substation engineering design and cost. Background technique [0002] At present, there is a clear division of functions between substation engineering design and cost in the power industry, and there are barriers to information exchange. Designers are only responsible for issuing design drawings and other design-related work, and technical and economic personnel only compile the cost based on the two-dimensional drawings issued by the design. Such a situation As a result, the technical and economic personnel interpreted the two-dimensional drawings with incomplete information and was affected by the professional quality of the personnel, resulting in many problems in the manual cost, such as miscalculation, omission, and inefficiency. [0003] At present, the construction cost is prepared by the cost clerk...

AI Technical Summary

Problems solved by technology

[0005] 1. Design results are separated from technical and economic results, and information sharing cannot be realized;

[0006] 2. Manual calculation is time-consuming and labor-intensive, and error-prone;

[0007] 3. The learning cost of using calculation software is high, and the manual modeling ability of the cost clerk is limited, and the requirements for personnel ability are relatively high;

[0008] 4. It is easy to make selection errors or omissions in the process of manual application of electric power industry quotas;

[0009] 5. The division of manual mounting items is easily affected by the professional quality of the preparers, there is no uniformity, and the quality of cost preparation is not high

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