Research On The Method Of Post Evaluation To Middle&Minitype Trarisformer Substation

At present our country electric power engineering projects is in rapid development period, but many deficiencies still exist in project management. In order to discover these deficiencies in time, improve project management level, should be timely summary of the project, while after the evaluation of the project is one of the best ways for a job. In this paper, the comprehensive understanding and mastering after project evaluation method on the basis of both at home and abroad, to small and medium-sized substation after the evaluation of the project as the main research object, is the meaning of after evaluation, after assessment, the content of the guiding ideology and principles of evaluation, evaluation after several contents of the definition, evaluation of the status quo and developing trend are analyzed and discussed. Then, on the basis of the clear connotation of the project post-evaluation, just after the evaluation and selection, the evaluation index selection principles, selection of evaluation methods, evaluation index selection should pay attention to after the problems and to determine the weights of evaluation indexes and its further discusses, according to the result of the analysis and the evaluation method after the method of contrast and analysis. In the analysis of the index weight, has enumerated the order relations, analytic hierarchy process (ahp), Delphi method, fuzzy method, rough set method, similarity coefficient method. Is discussed in the evaluation method in the analysis, comparative method, logical frame method and success degree method, and has carried on the comparison and analysis on this basis. Through analysis shows that after the project evaluation must be made clear the specific evaluation objects, time and conditions, to achieve the purpose of evaluation after the project implementation has important significance.After finishing to the existing engineering project evaluation methods of contrast and analysis, to small and medium-sized substation as the main research object, based on the specific analysis and determine the characteristics of medium and small transformer substation, aiming at the shortcomings of the current after the current evaluation methods, starting from meet the needs of small and medium-sized substation after the evaluation, for medium and small transformer substation project evaluation method after a systematic analysis and research, gives the evaluation method of mode and program after medium and small transformer substation. And on this basis, through the case analysis, analyzes the effectiveness of the method, and gives the corresponding engineering project post-evaluation related Suggestions,...