Multi Project Management Resource Optimization For Small And Medium-sized Hydropower Station Maintenance

Hydropower maintenance enterprises are specialized in services of hydroelectricmaintenances; their maintenance quality determines whether hydropower stations areable to securely, reliably and economically operate. Meanwhile, Maintenancemanagement of hydropower stations is in general operated by following the projectmanagement model, and having high requirements on the duration, quality and cost ofproject management. With the development of hydropower industry, hydropowermaintenance companies normally carry out multiple projects simultaneously. Highcosts of the maintenance process of professional tools and instruments give strictconstraints on resources.This article first multi-project management, and resource-constrained schedulingtheory and methods, studied the characteristics of small and medium-sizedhydropower station maintenance characteristics as well as hydroelectric power plantsproject management, On the basis of analysis of maintenance of the project processesand Resource Management, Come to the small and medium-sized hydropowerstations is mainly reflected in two aspects of the schedule and resource scheduling.The paper first analyzes the influencing factors of the schedule of small andmedium-sized hydropower stations, Construct a system of small and medium-sizedhydropower station schedule, divided into four levels: the trunk plan, forward lookingplan, resource plan and weekly schedule. Principles developed by the schedule, Onthis basis, the network plan, work breakdown structure map, planning the process ofscheduling, At the same time, the control process for small and medium-sizedhydroelectric power plants project management schedule.On the basis of the progress of the multi-project planning, Resource schedulingtransportation for small and medium-sized hydropower stations distance, In the caseof a fixed duration, to build a multi-project management, resource scheduling model,In the model solution process, the analysis of a multi-project resource schedulingalgorithm, Based on tabu search heuristic algorithm, we design the algorithm runningprocesses and coding, Combination of the Arena simulation software for thesimulation of several resource-constrained conditions of different scheduling rules,The length of the path in the resource scheduling process, by comparison obtained forthe hydropower station to overhaul the multi-project resource scheduling solution. Finally, this paper will examine the results are applied to practical, In a small andmedium-sized hydroelectric power plants project management, Specific case ofmaintenance, multi-project scheduling process re-planning, resource scheduling inthe instance of the application, and achieved satisfactory results.