Joint Planning of Offshore Wind Power Storage and Transmission Considering Carbon Emission Reduction Benefits

Honglin Chen, Hao Yu, Xiaojuan Yang (), Yong Lin, Suhua Lou and Sui Peng
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Honglin Chen: Grid Planning & Research Center of Guangdong Power Grid Co., Ltd., Guangzhou 510060, China
Hao Yu: Grid Planning & Research Center of Guangdong Power Grid Co., Ltd., Guangzhou 510060, China
Xiaojuan Yang: School of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
Yong Lin: Grid Planning & Research Center of Guangdong Power Grid Co., Ltd., Guangzhou 510060, China
Suhua Lou: School of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
Sui Peng: Grid Planning & Research Center of Guangdong Power Grid Co., Ltd., Guangzhou 510060, China

Energies, 2022, vol. 15, issue 20, 1-15

Abstract: There are two situations of transmission redundancy and transmission congestion when large-scale offshore wind farms send power out. The energy storage system can store the power blocked by wind power due to insufficient transmission capacity and release it in the period when the wind power output level is low. In this paper, a full-life-cycle cost model is established for energy storage, and a joint planning model for offshore wind power storage and transmission considering carbon emission reduction benefits is established, which integrates power grid transmission benefits, carbon emission reduction benefits, energy storage construction costs, transmission project construction costs and wind abandonment penalty costs. The channel construction and energy storage configuration scheme with the greatest net benefit can be obtained. The relationship between the transmission channel capacity setting and the energy storage parameter configuration under this model is studied, and the combined effect of transmission channel and energy storage system in improving the level of wind power transmission is analyzed. The sensitivity analysis of the influence of the optimal storage and transmission planning scheme of the offshore wind farms is carried out from the perspectives of transmission line engineering cost and transmission channel curve type.

Keywords: offshore wind power delivery; energy storage cost model; transmission channel capacity; joint storage and transmission planning (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: 2022
References: View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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