VSC-MTDC System Integrating Offshore Wind Farms Based Optimal Distribution Method for Financial Improvement on Wind Producers
VSC-MTDC System Integrating Offshore Wind Farms Based Optimal Distribution Method for Financial Improvement on Wind Producers
复制标题
基于优化分配方法的海上风电场VSC-MTDC系统改善风电生产商财务状况
DOI：
10.1109/tia.2019.2897672
复制
发表时间：
2019-02
影响因子：
4.4
通讯作者：
Wang Meiyan
中科院分区：
文献类型：
--
作者：
Sun Kaiqi;Li Ke-Jun;Lee Wei-Jen;Wang Zhuo-di;Bao Weiyu;Liu Zhijie;Wang Meiyan
风能作为典型的清洁能源和可再生能源，在过去几十年中每年都在持续增长。由于风电场的随机性和间歇性，在电力市场中，由于实际发电量与预测结果之间的偏差，给风电企业造成了严重的经济损失。提高预测的准确性在短时间内很难实现，如何提高财务收益已成为风电企业和学术界面临的重大课题。作为海上风电场的骨干网络，VSC-MTDC已被视为输送风电的有效解决方案之一。针对海上风电场并网的VSC-MTDC系统，提出了一种最优分配方法，以减少实际风电出力与预测结果之间的偏差所造成的经济损失。所提出的方法可以分为两个部分。该方法首先根据系统历史运行数据对陆上外系统进行分析，并利用层次分析法对下垂系数进行调整。第二部分是根据管制电价进行进一步调整。仿真结果表明，该优化分配方法在不增加额外投资的情况下，可以为风电场带来更大的效益。
As the typical clean and renewable energy, wind energy has witness a continuous annual increase in last few decades. Due to the random and intermittent characteristics, the wind producers in the electric market meet serious financial losses caused by deviation between the actual power output and forecasting result. Increasing the accurate of forecasting is difficult to achieve in a short time, how to improve the financial income has become a major task to wind producers and academia. As the backbone network of the offshore wind farms, VSC-MTDC has been regarded as one of the effective solutions to transport wind power. In this paper, an optimal distribution method is proposed for VSC-MTDC system integrating offshore wind farms to reduce the financial loss due to deviation between the actual wind power output and forecasting result. The proposed method could be divided into two parts. The first part of the proposed method is to analyze the onshore external system according to the historical system operation data and adjust the droop coefficient with analytic hierarchy process. The second part of the proposed method is to do the further adjusting according to the regulating price. With the simulation results, the proposed optimal distribution method is proved that it could bring more benefit to wind producers without more additional investment.
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影响因子：
8.8
作者：
T. Dai;W. Qiao
通讯作者：
T. Dai;W. Qiao
影响因子：
6.6
作者：
Jiebei Zhu;C. Booth;G. Adam;A. Roscoe;C. Bright
通讯作者：
Jiebei Zhu;C. Booth;G. Adam;A. Roscoe;C. Bright
影响因子：
4.4
作者：
Jingguo Ren;Kejun Li;Lijun Sun;Jianguo Zhao;Yongliang Liang;Weijen Lee;Zhaohao Ding;Ying Sun
通讯作者：
Jingguo Ren;Kejun Li;Lijun Sun;Jianguo Zhao;Yongliang Liang;Weijen Lee;Zhaohao Ding;Ying Sun
影响因子：
6.6
作者：
T. Dai;W. Qiao
通讯作者：
T. Dai;W. Qiao
影响因子：
8.8
作者：
A. Junyent-Ferré;Y. Pipelzadeh;T. Green
通讯作者：
A. Junyent-Ferré;Y. Pipelzadeh;T. Green