Analysis of Marginal Profit of Power Grid Enterprises Based on Differential Correction Factor Analysis

2019 3rd International Workshop on Renewable Energy and Development

能源学;生态环境科学

Ling, Yunpeng^1 ; Wang, Yongli^1 ; Hu, Po^1 ; Han, Changzhan^1 ; Zhang, Zhaoxu^3 ; Ma, Yuze^2

State Grid Hebei Economic Research Institute, Shijiazhuang

050000, China^1

Departments of Economics and Management, North China Electric Power University, Beijing

102200, China^2

State Grid Hebei Electric Power Co., Ltd., Hebei, Shijiazhuang

050000, China^3

关键词: Causal relationships;    Differential correction;    Electric power system reform;    Electricity sales;    Factor analysis method;    Financial managements;    Profit analysis;    Research object;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/267/4/042136/pdf
DOI  :  10.1088/1755-1315/267/4/042136

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Under the new electric power system reform, the power grid enterprise has been greatly impacted and their profit pattern have changed. It is of great significance to analyze the profit of power grid enterprises. From the perspective of financial management, this paper studies the causal relationship between each factor and marginal profit, and makes differential correction to the factor analysis method. The differential modified factor analysis method is used to establish the marginal profit analysis model of electricity sales. In this paper, a provincial power grid enterprise in China is taken as the research object, and the model is used to analyze the impact of various factors on marginal profit. The analysis results verify the correctness of the selling electricity marginal profit analysis model of power grid enterprises based on differential correction factor analysis.