2018 International Conference of Green Buildings and Environmental Management | |
Optimization of Electric System for Offshore Wind Farm Based on Lightweight Substation | |
土木建筑工程;生态环境科学 | |
Cui, Yong^1 ; Zhang, Kaihua^2 ; Zhang, Zhiwei^2 ; Yang, Saisong^3 ; Xu, Hanlu^4 ; Liu, Yang^3 | |
Electric Power Research Institute, State Grid Shanghai Municipal Electric Power Company, Shanghai | |
200437, China^1 | |
Shanghai Green Environmental Protection Energy Co. Ltd, Shanghai | |
202150, China^2 | |
Electric Power Engineering, Shanghai University of Electric Power, Shanghai | |
200090, China^3 | |
State Grid Yuyao Electric Power Supply Company, Yuyao | |
315400, China^4 | |
关键词: Economic costs; Electric systems; Electrical systems; K-medoids clustering; Life cycle cost model; Offshore substations; Power grids; | |
Others : https://iopscience.iop.org/article/10.1088/1755-1315/186/5/012023/pdf DOI : 10.1088/1755-1315/186/5/012023 |
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来源: IOP | |
【 摘 要 】
The electrical system of offshore wind farms is the key to transmit the power from wind turbines to onshore power grid. With the increase of the offshore wind farms capacity and the distance from shore, the traditional centralized offshore substations is facing the challenges of capacity and construction. To solve the above problems, we propose the lightweight substation and an improved k-medoids clustering method to find lightweight substation locations, in addition, we establish the life cycle cost model of electrical system. The example of a real offshore wind farm is taken as an optimization object. The final result shows that the lightweight substation can decrease the economic costs of the offshore wind farm electrical system.
【 预 览 】
Files | Size | Format | View |
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Optimization of Electric System for Offshore Wind Farm Based on Lightweight Substation | 315KB | download |