Study On Project Management Of Relay Protection Status Overhaul Project In Power Engineering

The relay protection equipment is closely related to the part of the power system, is the guarantee the power equipment safety, economic operation, prevent accidents and expansion of the basic and the most effective means of technology. Equipment maintenance and management level of relay protection equipment can be stable operation has played a decisive role, so in the whole process of equipment maintenance management activities, the introduction of advanced methods of project management, improve repair management level, the hidden danger of accident nipped in the bud, to ensure the normal operation of the power system has important significance.This article will relay protection equipment overhaul project as the research object, through research and analysis of equipment maintenance project management characteristics, domestic and foreign equipment maintenance management of equipment maintenance management in the development process, to selectively absorb domestic and abroad advanced equipment state maintenance technology and management experience, a careful analysis of the relay protection equipment maintenance mode the current situation and main problems of relay protection equipment, established by state maintenance optimization of maintenance mode, and put forward in relay protection equipment maintenance process management activities in the use of project management method to solve the management problems of a set of reforms, including the organization of project management system, project scope, project management process optimization, quality, schedule and cost control of three objects. Through the analysis of relay protection equipment maintenance management of the content and features of the work, using decomposition method of relay protection equipment maintenance process management are stepwise decomposition, to establish the responsibility assignment matrix, summarize the state relay protection maintenance process management process. Then the use of project management methods on relaying protection maintenance management quality, progress, cost three target control, and puts forward some effective control measures. Finally from the state maintenance effectiveness, maintenance strategy, maintenance program correctness rationality, repair, overhaul benefit, effect of condition based maintenance management six aspects to research and establish a relaying protection maintenance project performance evaluation system and the specific operational procedures, improve the relaying protection maintenance project performance management to run a mechanism, in order to promote subsequent relay protection of state overhaul management continuous improvement.Through to power engineering relay protection of the state overhaul project quality, schedule and cost planned separately formulate and implement control, solve the original relay protection management of overhaul state in the process of the existing problems, and make the relay protection state repair work efficiency is greatly raised, and the result of this paper power engineering relay protection to the state overhaul has certain directive significance.