首页|Selection Method for New Energy Output Guaranteed Rates Considering Optimal Energy Storage Configuration
Selection Method for New Energy Output Guaranteed Rates Considering Optimal Energy Storage Configuration
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国家科技期刊平台
NETL
NSTL
万方数据
The output of new energy represented by wind power and photovoltaic power features volatility and random-ness.It is a practical approach to use the guaranteed rate with statistical characteristics to analyze the output coefficient of new energy.However,there is a lack of analysis and demonstration on the value of the new energy output guaranteed rate.To solve this problem,a selection method for the new energy output guaranteed rate considering optimal energy storage configuration is proposed.First,the influence of the new energy output guaranteed rate on the new energy output coefficient is analyzed.Secondly,with the goal of minimizing the comprehensive costs,an optimal configuration model of energy storage based on the output guaranteed rate of new energy is constructed,and particle swarm optimization is used for the optimization solution.Then,according to the optimal energy storage configuration results under different guaranteed rates,a reasonable new energy output guaranteed rate is determined by maximizing the comprehensive benefits obtained from energy storage.Finally,an example applied to the power grid in an area of Guangdong in Southern China is provided to illustrate the effectiveness of the proposed method.
Energy storage optimizationguaranteed outputguaranteed ratenew energy consumption
Xin Cheng、Tong Wu、Wei Yao、Yan Yang
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Guangdong Power Grid Corporation,Guangzhou 510620,China
State Key Laboratory of Advanced Electromagnetic Engineering and Technology,and School of Electrical and Electronic Engi-neering,Huazhong University of Science and Technology,Wuhan 430074,China
Science and Technology Project of China Southern Power Grid Company Limited
国家科技期刊平台
NSTL
万方数据
