浙江电力2024，Vol.43Issue(6)：101-108,8.DOI:10.19585/j.zjdl.202406011
基于平准化度电成本的海上风电分频输电系统经济性分析
Economic analysis of fractional frequency transmission system for offshore wind farm based on levelized cost of electricity
摘要
Abstract
In the context of large-scale and medium-and-long distance offshore wind power development,a compre-hensive economic comparison has been made between fractional frequency transmission system(FFTS)and other transmission systems.An economic evaluation model based on the levelized cost of electricity(LCOE)for the FFTS system.This model takes into account the lifecycle,initial resource investment,operational losses,routine mainte-nance,decommissioning costs,and tax liabilities.By using an offshore wind farm as a case study,the paper ana-lyzes the economic intervals of the FFTS and economic variability under various scenarios.The findings reveal that,for a 500 MW offshore wind farm,the economic interval extends from 80 to 250 kilometers;moreover,this range ex-hibits a notable degree of stability and demonstrates superior economic viability in contrast to traditional transmis-sion systems across multiple scenarios.关键词
海上风电/分频输电系统/平准化度电成本/全生命周期/经济区间Key words
offshore wind power/FFTS/LCOE/life cycle/economic interval引用本文复制引用
齐磊,李志川,孙兆恒,肖石,王皓,李哲,陈娟..基于平准化度电成本的海上风电分频输电系统经济性分析[J].浙江电力,2024,43(6):101-108,8.基金项目
河北省重点研发计划(20310103D) （20310103D）
