文章基本信息

标题：Renewable Energy Accommodation Capability Evaluation of Power System with Wind Power and Photovoltaic Integration
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作者：Can Wang ; Shiyu Liu ; Zhaohong Bie 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2018
卷号：51
期号：28
页码：55-60
DOI：10.1016/j.ifacol.2018.11.677
语种：English
出版社：Elsevier
摘要：AbstractThis paper proposes a novel approach to evaluate the renewable energy accommodation capacity (REAC) of power system with wind power and photovoltaic (PV) integration. Based on Copula theory, the wind power output model is proposed considering uncertainty and the spatial correlation of wind speed in different wind farms. The PV output model is presented based on solar irradiance and weather influence factor. The solar irradiance depicts the periodicity and correlation of PV output while the new concept of weather influence factor is introduced to reflect the uncertainty of PV output. And the REAC evaluation model considering reliability of power system with wind power and PV integration is proposed with Monte-Carlo method. The proposed method comprehensively considers the characteristics of renewable energy and evaluates power system REAC more accurately. Furthermore, the influences of multiple factors on REAC of power system are analyzed. Results of case studies based on IEEE Case 39 test system and actual historical renewable energy data of northern China illustrate the feasibility of proposed approach.
关键词：KeywordsRenewable EnergyAccommodation CapacityCorrelationReliabilityPower System