高比例新能源并网与运行

中国工程科学 Pub Date : 2022-01-01 DOI:10.15302/j-sscae-2022.07.006

Wenhui Shi, Jixian Qu, Kui Luo, Qinmiao Li, Yongjun He, Weisheng Wang

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引用次数: 2

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Grid-Integration and Operation of HighProportioned New Energy

: Vigorously developing new energy is vital for China to achieve carbon peaking and carbon neutrality goals and to accelerate the green and low-carbon transformation of its energy structure. This study first investigates the current status and trend of China ’ s new energy development and then prospects grid integration scenarios for a high proportion of new energies in China in the medium (2030) and long term (2060). The challenges faced by the grid integration are analyzed, including coexistence of high-efficiency consumption and energy guarantee problems, increasing difficulty in safe and stable operation, and an unsuitable power market mechanism. Moreover, a key technology system is proposed from the perspectives of source side, grid side, load side, as well as energy storage and basic support. To achieve long-term steady development of the gird integration and operation for the high-proportioned new energy, we propose to strengthen coordinated planning to promote flexibility, make breakthroughs in key technologies, establish an interim mechanism between new energy policies and the power market, and improve the design of the power market to adapt to new energy consumption scenarios. This study could provide a basic reference for the research on power system planning and electric technologies.

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来源期刊

中国工程科学

自引率

0.00%

发文量

4428

期刊介绍： "Strategic Study of CAE" is supervised by the Chinese Academy of Engineering, hosted by the Strategic Consulting Center of the Chinese Academy of Engineering and Higher Education Press Limited Company, and published by the Strategic Study of CAE Editorial Department. This journal is one of the "1+9+1" series of journals of the Chinese Academy of Engineering, and its editorial board is the Consulting Working Committee of the Chinese Academy of Engineering. This bimonthly journal is published in Chinese. It is a core Chinese journal and a core journal of Chinese science and technology, included in the Chinese Science Citation Database (CSCD), the Japan Science and Technology Agency (JST) database, and the Swedish DOAJ database. The journal is positioned as an academic journal for strategic consulting in engineering and technology, mainly publishing academic papers that reflect the results of strategic consulting research in China's engineering and technology. It aims to provide counsel for the government's scientific decision-making, guidance for the industry's scientific development, and references for related academic research.