Study of Key Parameters and Cryogenic Vessel Structure of 10-MW Salient-Pole Wind Turbine HTS Generators

被引：16

作者：

Xu, Y. ^{[1
]}

Maki, N. ^{[1
]}

Izumi, M. ^{[1
]}

机构：

[1] Tokyo Univ Marine Sci & Technol, Grad Sch Marine Sci & Technol, Dept Marine Elect & Mech Engn, Tokyo 1080075, Japan

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2015年 / 25卷 / 02期

关键词：

Cooling power; cryogenic vessel; electric heat loss; field leakage coefficient; high temperature superconductor (HTS) wind turbine generator; operating field current;

D O I：

10.1109/TASC.2014.2368118

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A 10-MW wind turbine high temperature superconductor (HTS) synchronous generator operating at 68 K is modeled according to the optimized parameter, and the magnetic flux density (MFD) in various generator parts is simulated. Two key parameters of field leakage coefficient and operating field current are determined based on the MFD simulation results. Moreover, as the cryogenic component, a basic vessel structure used for cooling HTS field coils is proposed, and the required cooling power for heat loads and coolant flow rate are derived.

引用

页数：6

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