The Schedule Optimization Of North China Petrochemical Substation Automation Project Of Kangzhuo Company

Substation is the place to change voltage,control and distribute power in power system.In recent years,with the concept of "made in China 2025" and the in-depth integration of informatization and industrialization have been proposed the development of industrial automation and intelligent technology has improved the control and maintenance requirements of power system.All these increase the difficulty of substation automation project.In recent years,Kangzhuo company has implemented substation automation projects for many petrochemical enterprises.This type of project has become one of the main sources of revenue for enterprises.However,as a small and medium-sized project enterprise,Kangzhuo's project management ability is unsatisfactory,especially in the project schedule management.In the past implementation of substation automation projects,the key link of on-time completion rate has always failed to meet the requirements of the company.On the one hand,because of the high technical requirements of such projects,task complexity,and the working nature of substation determines the short implementation time of the project,there are many factors involved in the field implementation process.On the other hand,the traditional schedule planning and control methods used in the project schedule lead to a lot of waste of resources.So,how to effectively shorten the project duration when complete the project and avoid waste of resources,this is related to the realization of enterprise goals?It is an urgent and realistic problem for Kangzhuo Company.These problems ultimately point to the enterprise's backward schedule management system.The essence of project schedule is the commitment of the project team to when to complete the task,and it is also the basis of schedule control and project implementation in this paper.The research process of this paper combines qualitative and quantitative methods and takes the substation project of the North China Petrochemical Company undertaken by Kangzhuo Company as the research object.In view of the problems existing in the preparation of the company's progress plan,such as Misjudged tasks,the anticipated long duration of the project,insufficient consideration of resources,the progress plan lacks dynamic monitoring,lack of personnel control measures and responsible person implementation rules,lack of planning in project coordination.This paper points out the shortcomings of the current schedule management system in enterprises,including lack of communication in advance,lack of reliability of schedule preparation method,lack of overall awareness schedule,poor initiative of schedule control,project team lacks assessment and incentive means,lack of specific control preparation,lack of professional quality and other defects.Based on the above work,the method of the project schedule plan and schedule control is proposed based on critical chain method,a more scientific and rational optimization strategy.It includes using the critical chain method to resolve resource conflicts in the process of making progress plans,identifying critical chain,setting buffers,and determining the duration of the project.In the process of progress control,three methods are adopted,including buffer period dynamic monitoring,critical chain earned value method analysis,and hierarchical monitoring of project progress implementation combined with performance commitment,which are more detailed and quantitative in terms of initiative,overall and detailed control,and can focus on key links,making the strategy more reasonable.In order to ensure the smooth progress of the project,this paper also puts forward the safeguard measures for the project schedule optimization strategy of kangzhuo company,including institutionalization of optimization strategy,improving the quality of personnel project management,organizational resource support,personnel performance assurance,progress control personnel responsibility system and so on.It provides support for improving the project management level of enterprises.The research results of this paper can provides new ideas to help enterprises determine the project activity time reasonably in the process of substation automation project implementation,also for better overall planning.It has certain practical reference value in controlling the progress,ensuring the smooth and on-time completion of the project.Perfect safeguard measures can also improve the decision-making ability of enterprises,the communication and coordination ability of internal departments,and improve the performance of project personnel.It enables enterprises to enter benign development and gain advantages in the fierce market competition environment.