Intelligent grid comprehensive evaluating system based on analytic hierarchy process and fuzzy comprehensive evaluation
A fuzzy comprehensive evaluation and analytic hierarchy process technology, applied in information technology support systems, instruments, data processing applications, etc., can solve problems such as the lack of unity in the understanding of the key smart grid concepts, and the smart grid evaluation system and methods have not yet been proposed. , to achieve the effect of strong practicability and showing economic and social benefits
Inactive Publication Date: 2012-09-12
NORTHEAST POWER SCI RES INSTITUTION +2
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The research on smart grid evaluation in European and American countries is relatively early, and some evaluation methods suitable for the actual situation of the country have been initially proposed. Relevant scientific research institutions in my country have also carried out a lot of research, but no clear smart grid evaluation system and methods
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[0021] The present invention is a smart grid comprehensive evaluation system based on analytic hierarchy process and fuzzy comprehensive evaluation. It is composed of a smart grid evaluation system architecture, smart grid key evaluation indicators and a smart grid evaluation method. The specific implementation steps are as follows:
[0022] (1) Comprehensively sort out the overall framework of smart grid construction, grasp the profound connotation and development direction of smart grid construction, and establish a comprehensive smart grid comprehensive evaluation system architecture;
[0023] (2) Collect and sort out the basic data related to the smart grid, process the basic data related to the smart grid evaluation, and determine the key evaluation indicators of the smart grid;
[0024] (3) Based on the analytic hierarchy process, the basic weights of the evaluation indicators at each level of the smart grid are determined, and on this basis, the Delphi method is used to ...
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The invention relates to an intelligent grid comprehensive evaluating system based on an analytic hierarchy process and fuzzy comprehensive evaluation, and belongs to the technical field of power system automation. The invention refers to a method for evaluating the development situation of an intelligent grid, and the method comprises the following steps of: establishing an intelligent grid multi-level evaluating system based on the deep connotation of the intelligent grid, determining the evaluating index and weight by using the analytic hierarchy process and obtaining the final evaluating result by using fuzzy comprehensive evaluation and the expert opinions. According to the invention, a complete intelligent grid evaluating system is established, the difference between the current grid and the target grid is found by closely tracking the construction of the intelligent grid to find the shortage in the construction process of the intelligent grid timely, the current intellectualization development level of the current grid is evaluated scientifically and the next construction plan for intellectualization of the grid is defined. The system provided by the invention is beneficial to embodying the value of the intelligent grid construction and the economic and social benefits, and has great significance in guaranteeing and promoting the intelligent grid construction in China.
Description
technical field [0001] The invention relates to the technical field of a smart grid comprehensive evaluation system based on analytic hierarchy process and fuzzy comprehensive evaluation, and specifically belongs to the technical field of power system automation. It is a method to evaluate the development status of smart grid. Based on the profound connotation of smart grid, a multi-level evaluation system of smart grid is established. The evaluation index and its weight are determined by AHP, and the final evaluation result is obtained by fuzzy comprehensive evaluation and comprehensive expert opinions. Background technique [0002] With the development of the economy, the progress of society, the improvement of the level of science and technology and information technology, and the increasingly prominent global resource and environmental problems, the effective development and utilization of energy and the coordinated development of power grids are facing new issues and cha...
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Login to view more IPC IPC(8): G06Q10/00G06Q50/06
CPCY04S10/50
Inventor 孙峰刘劲松葛维春黄旭张幼明王刚张涛张强程绪可戈阳阳范维
Owner NORTHEAST POWER SCI RES INSTITUTION
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