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

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 l...

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Bibliographic Details
Published in:Energies (Basel) 2022-10, Vol.15 (20), p.7599
Main Authors: Chen, Honglin, Yu, Hao, Yang, Xiaojuan, Lin, Yong, Lou, Suhua, Peng, Sui
Format: Article
Language:English
Subjects:
Air pollution
Analysis
Buildings and facilities
Carbon
Channel capacity
Configurations
Construction costs
Cycling
Electric power
Electric power grids
Electric power transmission
Electricity distribution
Electricity generation
Emissions (Pollution)
Emissions control
Energy storage
energy storage cost model
Environmental impact
Green technology
Industrial plant emissions
joint storage and transmission planning
Offshore
Offshore energy sources
Offshore engineering
Offshore operations
offshore wind power delivery
Optimization
Petroleum in submerged lands
Planning
Project engineering
Sensitivity analysis
transmission channel capacity
Transmission lines
Wind farms
Wind power
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Summary: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.
ISSN:1996-1073
1996-1073
DOI:10.3390/en15207599