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Power distribution network investment scale optimization method and device and computing equipment

A technology for computing equipment and distribution network, applied in the field of power system, can solve the problems of low computing efficiency, reducing economic benefits of power supply companies, and large amount of calculation.

Inactive Publication Date: 2019-08-09
STATE GRID ECONOMIC TECH RES INST CO +2
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the existing calculation methods for the investment scale of the distribution network are still relatively complicated, and the calculation amount is large, the calculation efficiency is low, and the accuracy of the prediction results is low. The predicted investment scale deviates from the actual optimal investment value to a certain extent. If Application of this predicted value will reduce the economic benefits of the utility company

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  • Power distribution network investment scale optimization method and device and computing equipment
  • Power distribution network investment scale optimization method and device and computing equipment
  • Power distribution network investment scale optimization method and device and computing equipment

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Embodiment Construction

[0039] 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 to 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.

[0040] figure 1 is a block diagram of a computing device 100 according to one embodiment of the invention. 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.

[0041] Depending on the desired configuration, processor 104 may be any type of processing including,...

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Abstract

The invention discloses a method for generating a power distribution network investment scale optimization model, which is suitable for being executed in computing equipment and comprises the following steps of: establishing a power distribution network investment capability prediction model of a power supply company, and outputting planned power grid investment of the power supply company based on power grid operation parameters; establishing a power distribution network investment demand prediction model of a power supply company, the model outputting a current-stage power grid investment total demand of the power supply company based on the power grid operation parameters, wherein the current-stage power grid investment total demand comprises a newly-added load power supply investment demand, a power supply reliability improvement investment demand and a policy public welfare project investment demand; and generating an investment scale optimization model based on the two sub-models, wherein the model optimizes the investment scale of the power distribution network of the power supply company by comparing the planned power grid investment output by the two sub-models with the total investment demand of the current power grid. The invention further discloses a generation device of the corresponding power distribution network investment scale optimization model and computing equipment used for executing the method.

Description

technical field [0001] The invention relates to the field of electric power systems, in particular to a method, device and computing equipment for generating an investment scale optimization model of a distribution network. Background technique [0002] Under the situation of power transmission and distribution price reform, distribution network investment and power transmission and distribution price show mutual influence and two-way restrictive relationship. The distribution network investment is an important factor in determining the transmission and distribution price within the regulatory period. The distribution network investment has an important impact on the verification of the transmission and distribution price. The level of permitted income of the grid company depends on the size of the distribution network investment. As a means of supervising the income of power grid companies, the price of transmission and distribution will be controlled within a reasonable ra...

Claims

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Application Information

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IPC IPC(8): G06Q10/04G06Q10/06G06Q40/06G06Q50/06
CPCG06Q10/04G06Q10/06315G06Q40/06G06Q50/06
Inventor 崔凯赵娟郭玥王雨晴董厚琦陈威成陈云斐曾鸣武骁徐晶李朝阳
Owner STATE GRID ECONOMIC TECH RES INST CO
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