CAJ | 학술논문

风电出力波动影响到其利用效率及电网安全，若利用储能设备可以减轻风电出力波动的影响。开展不同储能技术的特性和效能研究，目的是找到可用的平抑风电出力波动的设备。收集并研究了现有技术下储能设备的技术参数，并对其接入电网的方式、效能及规模效应等方面进行分析和技术经济对比。经过大量的数据分析，借助其他相关课题的研究成果，发现电网是唯一可聚集巨大调节能力的储能系统，也是目前最有效、最经济的储能系统。最终论证了中国减轻能源行业污染、增强能源安全，应该大规模开发三北的风电，而建设大电网才是我国开发大风电的出路。
풍전출력파동영향도기이용효솔급전망안전，약이용저능설비가이감경풍전출력파동적영향。개전불동저능기술적특성화효능연구，목적시조도가용적평억풍전출력파동적설비。수집병연구료현유기술하저능설비적기술삼수，병대기접입전망적방식、효능급규모효응등방면진행분석화기술경제대비。경과대량적수거분석，차조기타상관과제적연구성과，발현전망시유일가취집거대조절능력적저능계통，야시목전최유효、최경제적저능계통。최종론증료중국감경능원행업오염、증강능원안전，응해대규모개발삼북적풍전，이건설대전망재시아국개발대풍전적출로。
Wind power output fluctuation affects its efficiency and power system security. Using energy storage device can reduce the influence of the wind power output fluctuation. The characteristics and efficiency of different energy storage technologies are researched in order to find the available devices for stabilizing wind power output fluctuation. This paper collects and studies various technical parameters of existing energy storage devices, and makes technical and economic comparison of the methods connected to the grid, functions and scale effect. By use of a lot of data analysis and the findings of other related topics, this paper finds out that power grid is the only energy storage system can gather a huge ability of regulate, which is currently the most effective and economical energy storage system. Ultimately it proves that China should develop wind power in the three-north region on a large scale to reduce pollution in energy industry and enhance energy security, while the construction of large power grid is the way of the development of wind power in China.