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A risk assessment method for carbon emission reduction of power grid companies based on fuzzy comprehensive evaluation

A fuzzy comprehensive evaluation, power grid company technology, applied in the field of carbon emission reduction risk assessment of power grid companies based on fuzzy comprehensive evaluation, can solve problems such as lack of effective methods

Inactive Publication Date: 2019-01-15
CHINA ELECTRIC POWER RES INST +2
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  • A risk assessment method for carbon emission reduction of power grid companies based on fuzzy comprehensive evaluation
  • A risk assessment method for carbon emission reduction of power grid companies based on fuzzy comprehensive evaluation
  • A risk assessment method for carbon emission reduction of power grid companies based on fuzzy comprehensive evaluation

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[0033] The fuzzy comprehensive evaluation-based carbon emission reduction risk assessment method for power grid companies provided by the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] Such as figure 1 As shown, the grid company carbon emission reduction risk assessment method based on fuzzy comprehensive evaluation provided by the present invention includes the following steps carried out in order:

[0035] Step 1) Taking the power grid company as the evaluation object, construct a comprehensive evaluation index system for the carbon emission reduction risk of the power grid company composed of three-level evaluation indicators, and then use the analytic hierarchy process to obtain the comprehensive evaluation index weight vectors of the second and third-level evaluation indicators;

[0036] Methods as below:

[0037] 1.1) Construct a comprehensive evaluation index system for grid company c...

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Abstract

A risk assessment method for carbon emission reduction of power grid companies based on fuzzy comprehensive evaluation. It includes constructing a comprehensive evaluation index system of carbon emission reduction risk of power grid companies, and then obtaining the weight vector of the second and third level evaluation indexes by AHP. Set comments and their corresponding scores; the evaluation subordinate matrix is constructed according to the set of comments and their corresponding scores. According to the comprehensive evaluation index weight vector and evaluation subordinate matrix as wellas the set of comments, the carbon emission reduction risk assessment results of power grid companies are obtained. The carbon emission reduction risk assessment method of the power grid company based on the fuzzy comprehensive evaluation provided by the invention can be applied in the carbon emission management practice of the power grid company, can effectively identify the carbon emission riskof the power grid company, and lays a foundation for the risk prevention and risk control measures of the power grid company.

Description

technical field [0001] The invention belongs to the technical field of carbon emission reduction risk assessment, in particular to a method for assessing carbon emission reduction risk of power grid companies based on fuzzy comprehensive evaluation. Background technique [0002] Seven provinces and cities including Beijing, Guangdong, Shanghai, Tianjin, Chongqing, Hubei and Shenzhen were identified as the first batch of carbon trading pilot provinces and cities to carry out carbon trading pilots, and gradually began to build a national carbon trading market in 2017. The power system is a major carbon emission industry, and grid companies, as an important part of the power system, will fully participate in carbon emission reduction and carbon trading markets. The "Green Development White Paper of the State Grid Corporation" puts forward the future carbon emission reduction target: by 2020, the emission of carbon dioxide will be reduced by 1.65 billion tons compared with 2005,...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/0635G06Q50/06Y02E40/70Y04S10/50Y02P80/10Y02P90/84
Inventor 刘铠诚郭炳庆何桂雄唐艳梅周建华
Owner CHINA ELECTRIC POWER RES INST
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