文献类型：期刊文献

英文题名：Influence of the Rated Revolution on the Basic Performance of Large-Scale Wind Turbine Generators

作者：Xu, Y. Y.[1];An, L. T.[1];Jia, X. P.[1];Hao, K.[1];Maki, N.[2]

机构：[1]Guangdong Ocean Univ, Maritime Coll, Zhanjiang 524088, Guangdong, Peoples R China;[2]Tokyo Univ Marine Sci & Technol, Koto Ku, 2-1-6 Etchu Jima, Tokyo, Japan

年份：2022

卷号：35

期号：6

起止页码：1457

外文期刊名：JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM

收录：SCI-EXPANDED(收录号：WOS:000777382800001)、、EI(收录号：20221511936922)、Scopus(收录号：2-s2.0-85127596715)、WOS

基金：This work was supported in part by the National Natural Science Fund under Grant 52071090, in part by the Doctoral Start-up and Postgraduate Fund under Grant R17062, and in part by the Young Innovative Talents in Colleges and Universities of Guangdong Province under Grant 2019KQNCX046.

语种：英文

外文关键词：High-temperature superconductors; Wind turbine generator; Rated revolution; Performance optimization

外文摘要：The development of 10 MW class large-scale wind power systems has been the mainstream trend in the renewable energy field. An electrical design approach and an optimization method of the basic parameters for the different types of 10 MW wind turbine generators have been presented in our previous work. In this paper, the influence of the rated revolution on the weights of the generator and the high-temperature superconducting (HTS) field part are first studied for the HTS generators with stator outer diameters of 14, 7.4, and 4.1 m. The optimum value of the rated revolution is then determined and analyzed. In addition, the influence of the rated revolution on the generator performance is evaluated for the PM with stator outer diameters of 14.3, 7.3, and 4 m and copper generators with stator outer diameters of 13.9, 7.2, and 4.1 m. Finally, the generator characteristics with respond to the rated revolutions are compared for the three types of wind turbine generators with stator outer diameters of 14, 7, and 4 m. The results show that the HTS generators with stator outer diameter of approximately 14 m have a great advantage in practical applications corresponding to the desirably rated revolution of 40 min(-1).