Research On Cost Control Of Construction Projects In Power Generation Enterprises

With the introduction of the strategic goal of carbon peak-carbon neutrality,the proportion of clean energy generator sets in my country will increase rapidly in the next few years.Accompanying it is that power generation companies will face good development opportunities,and the number of construction projects will also grow rapidly,but power generation companies will also face more intense market competition.As a key link in project management,cost management directly affects project cost and profit,and it is also related to the economic benefits of the enterprise.Due to the long duration of power construction projects,multiple equipment and materials,and complex personnel composition,it is particularly important for power generation companies to do a good job in project cost management.This paper divides the cost of power construction projects of power generation companies into four types of costs:material costs,labor costs,equipment costs,other regulations,and management costs according to the objects of cost.Since other regulations and management costs are usually relatively fixed and easy to manage,this article studies the project cost control of power generation companies from the costs of labor,materials,and equipment.The article first summarizes the existing problems in the cost control of current power construction projects.After analyzing the cost control principles and characteristics of power projects,it proposes to focus on the construction of the project cost control system from three aspects:labor cost,material cost and equipment cost;The labor cost is defined and analyzed,and labor cost analysis is carried out from the two dimensions of total labor cost and per capita cost.On this basis,labor cost input limit model and flexible control model are constructed,and labor cost is controlled flexibly.The model was verified and analyzed;secondly,the material cost control research model was researched and constructed.It specifically introduces the three major expenses that constitute the material cost,and analyzes the material cost.The material cost is controlled from the three aspects of material price,material consumption,and material circulation cost;thirdly,from equipment purchase,equipment operation,equipment maintenance,The four aspects of equipment failure analyze the equipment cost during the power construction project,and then divide the equipment cost into direct equipment cost,labor cost caused by equipment use,and material loss caused by equipment use.Cost,and establish an equipment cost indicator system from these three aspects,and use triangular fuzzy numbers to determine the weight of each indicator.On this basis,establish an equipment decision-making model based on TOPIS;finally,build a cost control effect evaluation system for power construction projects.Analyzed and determined the effect of cost control from the four dimensions of overall project control,labor cost,material cost,and equipment cost.At the same time,the four dimensions were subdivided and specific evaluation indicators were determined.;Then analyze the connection of each evaluation index,on this basis,choose the network analytic hierarchy process as the method to determine the weight of each index,and introduce its characteristics and main calculation steps,and finally combine the network analytic hierarchy process and fuzzy evaluation method to establish an evaluation model,And verified the effectiveness of the cost control system.The construction project cost control system of power generation companies established in the article points out the direction for other power generation companies to reduce construction costs.In addition,the cost control effect evaluation system established in the article is a reference opinion for power generation companies to evaluate the effectiveness of their cost control systems.