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【24h】Steady-State Characteristics of the Dual-Stator Brushless Doubly Fed Induction Generator

机译双定子无刷双馈感应发电机的稳态特性

【摘要】This paper presents a comprehensive investigation of the steady-state characteristics of a dual-stator brushless doubly fed induction generator for wind power application. Unlike the popular brushless doubly fed generator with a nested-loop or reluctance rotor, the dual-stator construction is inherently brushless and free of undesirable harmonic-related issues. An extended spiral vector model taking into account core losses and iron saturation is first developed for analytical analysis and performance prediction. The cross-coupling capability, power factor of control winding, torque capability, and available operation regions under doubly fed synchronous operation are then considered and correlated with the electric equivalent circuit parameters. Both simulation and experimental results are provided to verify the effectiveness of the analysis.

【摘要机译】本文对用于风力发电的双定子无刷双馈感应发电机的稳态特性进行了全面研究。与流行的带有嵌套回路或磁阻转子的无刷双馈发电机不同,双定子结构本质上是无刷的,并且没有与谐波有关的不良问题。首先开发了一种考虑铁心损耗和铁饱和度的扩展螺旋矢量模型,用于分析分析和性能预测。然后考虑交叉耦合能力,控制绕组的功率因数,转矩能力以及双馈同步运行下的可用运行区域,并将其与等效电路参数相关联。提供仿真结果和实验结果以验证分析的有效性。

【作者】Peng Han;Ming Cheng;Xinci Wei;Yunlei Jiang;

【作者单位】;

【年(卷),期】2018(65),1

【年度】2018

【页码】200-210

【总页数】11

【原文格式】PDF

【正文语种】eng

【中图分类】;

【关键词】Core loss;Rotors;Stator cores;Steady-state;Magnetic cores;Stator windings;

机译 铁心损耗;转子;定子铁芯;稳态;磁芯;定子绕组;
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