Research On Key Success Factors Of Power Transmission And Transformation Project

In a large number of fields,the main features of the power transmission and transformation project are difficult construction,high technical requirements,long construction professional fields such as substation civil engineering,electrical installation,line erection,etc.,and has the characteristics of long construction period,high technical requirements,and great whole process and comprehensive and accurate.Each stage of power transmission and transformation project restricts each other and there are many influencing factors.Based on the above problems,this paper conducts an in-depth study,summarizes the factors affecting key factors,and proposes an optimization plan,in order to improve adopting scientific and innovative management methods can promote the improvement of project construction efficiency and guarantee project quality.The concept of project management.First of all,scientific and innovative management methods can help speed up project construction and improve quality and efficiency.Project management originated from foreign countries,and in study on one aspect of the management,so we are at home and abroad for the whole life cycle management,schedule management,cost management,risk management and analyzes the research status,understand the project in the construction of the whole process of the significant influence of many factors on the efficiency of management.At the same time,this paper expounds the related theories.Secondly,by means of case analysis,literature research,expert interview and questionnaire survey,15 influencing factors construction are determined.It mainly includes: social environment,government environment,territorial coordination,project scale,design depth,engineering technical difficulty,contractor qualification,contract type and risk,material procurement,progress management,risk control,cost management,owner's experience value,contractor's communication and coordination ability,contractor's comprehensive management ability.By building the multiple linear regression model of influence factors for further analysis,using the correlation coefficient of significant experimental analysis to identify the power transmission and transformation project key success factors of three categories: project whole process cost and risk,the precision of design management and construction management,determine the key factors affect the project is: cost management,risk control,project size,project technical difficulty,contractors,communication and coordination ability,contractors,comprehensive management ability.Finally,the project management status and problems of LS220 k V power transmission and transformation project in S city are analyzed,and the following solutions to key influencing factors and specific problems are put forward based on practice: set the whole-process cost target of the project;Strengthening project risk prevention and control;The digital 3d design is introduced to enhance the design precision.To strengthen the communication between contractors and departments;And carry out technical training on a regular basis to improve the contractor's technical construction level.In order to improve the project management level of power transmission and transformation engineering through these solutions.