A method and apparatus for analyzing input-output benefit of distribution network
An analysis method and technology of distribution network, applied in the field of distribution network, can solve the problem that the input-output benefit analysis is not objective and fair enough, and achieve the effect of overcoming the lack of objectivity and fairness
Pending Publication Date: 2019-03-08
CHINA ELECTRIC POWER RES INST +2
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[0005] The invention provides a distribution network input-output benefit analysis method, the purpose of which is to eliminate the influence of the external environment, overcome the defect that the traditional DEA analysis of the distribution network input-output benefit of the decision-making unit is not objective and fair, and analyze each The input-output benefit of the decision-making unit, and the analysis results are used to guide the investment decision-making of the distribution network
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[0058] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0059] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0060] In view of the limitations of the traditional DEA data envelopment analysis method and the objectivity of distribution network investment construction, the present invention provides a d...
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A method and apparatus for analyzing input-output benefit of distribution network is provided. The method comprises the following steps of according to the input redundancy of the input index of the distribution network, adjusting the input index of the distribution network, according to the output index of the distribution network and the adjusted input index of the distribution network, determining the production efficiency of the distribution network, and according to the production efficiency of the distribution network, analyzing the input-output benefit of the distribution network. The technical proposal provided by the invention eliminates the influence of the external environment, overcomes the defect that the traditional DEA method is not objective and fair enough for the input-output benefit analysis of the distribution network, scientifically analyzes the input-output benefit of each decision-making unit, and uses the analysis result to guide the investment decision of the distribution network.
Description
technical field [0001] The invention relates to the field of distribution networks, in particular to a method and device for analyzing input-output benefits of a distribution network. Background technique [0002] As an important part of the power system, the distribution network plays a vital role in the safe operation of the power system and the improvement of the economic benefits of enterprises. The 21st century is the era of data information. With the improvement of the power system, a large amount of power business data will also be generated, which can better optimize the investment of distribution network for power grid enterprises, rationally plan and transform assets, and improve the economy of power grid operation. The data base is provided. Based on the complexity of distribution network operation, how to classify and convert these business data into effective information, how to master and apply the rules, and then apply them to improve the efficiency of asset ...
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IPC IPC(8): G06Q10/04G06Q10/06G06Q50/06
CPCG06Q10/04G06Q10/06393G06Q50/06Y04S10/50Y02E40/70
Inventor 刘伟陈海崔艳妍马丽苏剑郭炬王军张朋王英涛苑帅李国良屈高强宫建锋刘洪崔文婷靳盘龙杨淑珍丁平刚
Owner CHINA ELECTRIC POWER RES INST