RESEARCH ON QUANTITATIVE ASSESSMENT METHOD OF RENEWABLE ENERGY ACCOMMODATION MEASURES

Li Yuan; Xu Guoqiang; Wang Song; Wan Yuliang; Chen Ying; Shi Yongfu

doi:10.19912/j.0254-0096.tynxb.2021-0004

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Acta Energiae Solaris Sinica ›› 2022, Vol. 43 ›› Issue (8) : 360-365. DOI: 10.19912/j.0254-0096.tynxb.2021-0004

RESEARCH ON QUANTITATIVE ASSESSMENT METHOD OF RENEWABLE ENERGY ACCOMMODATION MEASURES

Li Yuan¹, Xu Guoqiang², Wang Song², Wan Yuliang¹, Chen Ying¹, Shi Yongfu¹

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Abstract

This paper proposes a quantitative assessment method for renewable energy accommodation measures based on time-series simulations. Firstly, by analyzing principle and influencing factors of renewable energy accommodation, we establish a renewable energy accommodation assessment model that takes into account the delivered power and electrochemical energy storage using the time-series production simulation method. Then a segmented optimization algorithm is developed to solve this model. Further, based on the model we present a quantitative assessment method for enhancing the accommodation capacity of renewable energy. Moreover, a method for evaluating the contribution of each measure is obtained according to these quantitative assessment results. Finally, a calculation example based on a provincial power grid in Northeast China is presented to verify the rationality and effectiveness of the proposed method, which provides a theoretical basis for formulating renewable energy accommodation measures.

Key words

renewable energy / accommodation / time series analysis / quantitative assessment / contribution degree

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Li Yuan, Xu Guoqiang, Wang Song, Wan Yuliang, Chen Ying, Shi Yongfu. RESEARCH ON QUANTITATIVE ASSESSMENT METHOD OF RENEWABLE ENERGY ACCOMMODATION MEASURES[J]. Acta Energiae Solaris Sinica. 2022, 43(8): 360-365 https://doi.org/10.19912/j.0254-0096.tynxb.2021-0004

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