A distribution network input-output benefit evaluation method based on voltage level
A benefit evaluation, distribution network technology, applied in data processing applications, instruments, calculations, etc., can solve the problem that the input and output benefits of the distribution network cannot be reflected, reduce the guiding significance of planning decision-making, and do not consider comprehensive input types and outputs. Class indicators, etc.
Active Publication Date: 2020-06-26
INST OF ECONOMIC & TECH STATE GRID HEBEI ELECTRIC POWER +2
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Problems solved by technology
In terms of distribution network planning and development, in order to ensure the stable operation of the company, provide reliable power transmission and distribution and high-quality customer service, power grid enterprises will invest a lot of human, material and financial resources every year; in terms of distribution network production and operation, the power grid Enterprises mainly measure and judge the investment effect through the realization of production goals, the performance appraisal of the person in charge of the enterprise, and peer benchmarking. They have not compared and correlated the output results of the distribution network with the input resources, nor have they It reflects the efficiency of the operation process in the conversion of resource input on the distribution network side into output results, and cannot judge the company's resource allocation and resource utilization capabilities in the distribution network
[0003] At present, the research on the investment benefit evaluation system of distribution network mainly focuses on the evaluation system established based on the efficiency of various input indicators of distribution network. output benefit, and it is impossible to evaluate the output benefit of a certain part of the input
Moreover, most studies only use deterministic evaluation methods, which fail to effectively consider the impact of uncertain factors on the distribution network in the operation process, and lack detailed and in-depth analysis (such as considering the input-output benefit evaluation of the distribution network by voltage level). ), so the evaluation results often have large deviations from the actual situation, which reduces its guiding significance for planning decisions
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[0022] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0023] figure 1 is a block diagram of an example computing device 100 . In a basic configuration 102 , computing device 100 typically includes system memory 106 and one or more processors 104 . A memory bus 108 may be used for communication between the processor 104 and the system memory 106 .
[0024] Depending on the desired configuration, processor 104 may be any type of processing including, but not limited to, a microprocess...
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The invention discloses an input-output benefit evaluation method and a computing device of a distribution network with sub-voltage level. The method comprises the following steps: constructing an input-output evaluation index system of the distribution network, wherein the input-output evaluation index system of the distribution network comprises one or more evaluation attribute indexes; generating a distribution network input-output benefit evaluation index system according to the distribution network input-output evaluation index system, wherein the distribution network input-output benefitevaluation index system comprises one or more benefit evaluation indexes, and the benefit evaluation indexes are associated with corresponding voltage grades; combined subjective and objective weighting methods being used to calculate the combined weights of each benefit evaluation index; determining the distinguishing coefficient of each benefit evaluation index by adjusting the rule dynamically; combined with the combination weight and discrimination coefficient of each benefit evaluation index, the input-output benefit of distribution network being evaluated and analyzed.
Description
technical field [0001] The invention relates to the field of energy and electric power, in particular to a voltage-level distribution network input-output benefit evaluation method and computing equipment. Background technique [0002] A new round of power system reform has entered the implementation stage. Document No. 9 clearly stated that "orderly liberalization of electricity distribution and sales business to Duhui Capital" will gradually introduce market competition in the distribution network business. In terms of distribution network planning and development, in order to ensure the stable operation of the company, provide reliable power transmission and distribution and high-quality customer service, power grid enterprises will invest a lot of human, material and financial resources every year; in terms of distribution network production and operation, the power grid Enterprises mainly measure and judge the investment effect through the realization of production goal...
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IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/0639G06Q50/06
Inventor 韩璟琳胡诗尧邵华安佳坤翟广心刘雪飞唐帅杨占峰张宁孙海新韩伟吴志力宋毅赵海波贾杏平曾鸣刘英新
Owner INST OF ECONOMIC & TECH STATE GRID HEBEI ELECTRIC POWER