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A power grid enterprise marketization business risk assessment index weighting method and computing equipment

A technology of risk assessment and risk indicators, applied in computing, instruments, data processing applications, etc., can solve problems such as lack of system, achieve the effect of reducing time cost and significant practical significance

Pending Publication Date: 2019-04-05
STATE GRID TIANJIN ELECTRIC POWER +2
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Problems solved by technology

At present, qualitative analysis, risk matrix and other methods are mainly used in China to study the potential market-oriented business risks of power grid enterprises, which lack systematic

Method used

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  • A power grid enterprise marketization business risk assessment index weighting method and computing equipment
  • A power grid enterprise marketization business risk assessment index weighting method and computing equipment
  • A power grid enterprise marketization business risk assessment index weighting method and computing equipment

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Embodiment Construction

[0041] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the following embodiments in no way limit the present invention.

[0042] A weighting method for potential market-oriented business risk assessment indicators of power grid enterprises, including the following steps executed in sequence:

[0043] 1) According to the background of power marketization reform and the operation status of power grid companies, construct a risk assessment index system for potential market-oriented business of power grid enterprises;

[0044] 2) Filtering the index system to generate a corresponding streamlined risk assessment index system;

[0045] 3) Determine the optimal index and the worst index through expert research and interview methods;

[0046] 4) The system experts compare the optimal index and the worst index with other indexes, and convert the pairwise comparison results into triangular fuzzy numbers, ...

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Abstract

The invention discloses a risk assessment index weighting method for potential marketization business of a power grid enterprise and computing equipment. The weighting method comprises the following steps: establishing a risk assessment index system; Filtering the index system to generate a simplified risk assessment index system; Determining an optimal index and a worst index; The system expert compares the optimal index and the worst index with other indexes in pairs, and converts comparison results of every two indexes into a triangular fuzzy number, thereby forming a fuzzy optimal comparison vector and a fuzzy worst comparison vector; constructing a min-max optimization model containing constraint conditions, and solving the optimal weight of each risk assessment index by taking the minimum value of the optimization model as a target; The weighting method can solve the optimal weight of each risk assessment index, realizes the quantitative analysis of a risk factor mechanism, provides theoretical basis and certified support for the operation of a power grid enterprise, powerfully promotes the goal realization of sustainable development and management of the power grid enterprise, and has obvious practical significance.

Description

technical field [0001] The invention relates to the technical field of electric power energy, in particular to a method and a calculation device for determining the weight of a market-oriented business risk assessment index of a power grid enterprise. Background technique [0002] With the continuous deepening of power system reform, the power market environment with Chinese characteristics is gradually established and improved, which will bring historic changes to my country's power industry, thereby promoting the rapid, healthy and sustainable growth of my country's national economy. In this process, with the advancement of the power system reform, the internal and external environments faced by power grid companies have also undergone major changes. How to effectively analyze the potential market-oriented business risks of power grid companies under the background of power market reforms has a great impact on power grid companies. business development is crucial. [0003...

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/0635G06Q10/06393G06Q50/06
Inventor 李娜刘丽霞周进张东郭森
Owner STATE GRID TIANJIN ELECTRIC POWER
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