可再生能源2016，Vol.34Issue(10)：1456-1460,5.
基于2D暂态有限元分析的大功率超导风力发电机优化设计
Optimization of high power HTS wind turbine generator based on 2D finite element transient analysis
摘要
Abstract
Renewable power,such as wind power,has been pay high attention and developed with the depletion of fossil and the increase deterioration of environment.Because of the rich of wind resources in offshore and high cost of installation and maintenance,high power wind turbine is under the attention of many country and researchers.In order to produce high flux density and reduce weight,the field winding was assumed to be made of YBCO tapes while multifilament MgB2 wires were considered for the armature winding.A 10 MW class synchronous wind turbine generator with both the field and armature windings superconducting was presented.The proposed design was analyzed using a transient finite element based on MAXWELL 14.0.The magnetic field of the whole generator was obtained.The waveform of output voltage and current were given out as the direct results of transient simulation.The output power was calculated easily with higher accuracy based on transient analysis.The spectrum of voltage and current was performed by FFT.The simulation results showed that the effective length of preliminary model could be reduced to 1300 mm and there was no significant harmonic component for voltage and current.The weight and cost of optimized model were all reduced.关键词
高温超导/风力发电机/暂态磁场/谐波分析/大功率/有限元Key words
HTS/wind turbine/transient field/harmonic analysis/high power/finite element method分类
能源科技引用本文复制引用
梁永春..基于2D暂态有限元分析的大功率超导风力发电机优化设计[J].可再生能源,2016,34(10):1456-1460,5.基金项目
河北省高等学校科学技术研究重点项目(ZD2014060). （ZD2014060）
