Research on Cost Management of Equipment Installation Engineering of Ultra-High Voltage Alternating Current Gas Insulated Substation Based on Earned Value Analysis Method
In order to actively adapt to the needs of economic development,China vigorously develops indoor compact ultra-high voltage alternating current gas insulated substation(GIS).This substation improves land use efficiency[1],enhances the power supply capacity of the power grid,effectively alleviates the power utilization shortage,and promotes economic development[2].This paper makes an in-depth analysis on the existing problems in the cost management of alternating current GIS equipment installation projects,formulates the work breakdown structure(WBS)of alternating current GIS equipment installation projects[3],obtains the deviation factors affecting the cost of engineering projects through the earned value analysis at different months,and proposes improvement and optimization measures.
cost managementwork breakdownearned value analysis method
万方数据
维普
