A New Power System Source-End Low Carbonization Evaluation System Considering Carbon Control Model

Gangjun Gong, Ren Qiang (), Jiaxuan Yang, Rui Hou, Zeming Lv, Mingfeng Xu, Xuesong Liu and Haixia Yang
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Gangjun Gong: Beijing Engineering Research Center of Energy Electric Power Information Security, North China Electric Power University, Beijing 102206, China
Ren Qiang: Beijing Engineering Research Center of Energy Electric Power Information Security, North China Electric Power University, Beijing 102206, China
Jiaxuan Yang: Beijing Engineering Research Center of Energy Electric Power Information Security, North China Electric Power University, Beijing 102206, China
Rui Hou: Beijing Engineering Research Center of Energy Electric Power Information Security, North China Electric Power University, Beijing 102206, China
Zeming Lv: State Grid Dalian Changxing Island Lingang Industrial District Power Supply Company, Dalian 116300, China
Mingfeng Xu: State Grid Dalian Changxing Island Lingang Industrial District Power Supply Company, Dalian 116300, China
Xuesong Liu: Liaoning Power Energy Development Group Co., Ltd., Shenyang 110006, China
Haixia Yang: Beijing Engineering Research Center of Energy Electric Power Information Security, North China Electric Power University, Beijing 102206, China

Energies, 2023, vol. 16, issue 1, 1-25

Abstract: Under the global goal of “carbon peaking and carbon neutrality”, new power system is facing a new energy development trend of increasing the capacity of new energy and reducing the capacity and quantity of coal power. Furthermore, new power systems are also moving towards new models such as the Energy Internet and energy storage diversification. This paper combines the needs of new power systems’ “source-load interaction” and a differentiated analysis of the specific carbon emission characteristics of each subject of the Energy Internet “source-network-load-storage”. This paper analyzes the energy efficiency coefficient and carbon emission factors of each link of “source-grid-load-storage”. Therefore, the paper proposes a carbon control model for the Energy Internet. This paper focuses on the characteristics of coal power with the largest carbon reduction. Therefore, this article constructs a multi-dimensional low-carbonization evaluation index system for coal-fired power plants. In addition, this article designs a fusion weight calculation method for subjective and objective indicators based on CRITIC-G1. Additionally, this paper uses the ideal solution–gray relational method to evaluate the specified samples. Finally, this article verifies the effectiveness and feasibility of the implementation of the low-carbonization evaluation index system for coal-fired power plants.

Keywords: carbon peaking and carbon neutrality; new power systems; carbon control model; low carbonization evaluation system; indicator combination empowerment; comprehensive evaluation of low carbonization (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2023
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