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| 无刷双馈电机铁心损耗计算与饱和效应的分析研究 | |
| 引用本文： | 杨向宇,励庆孚,郭灯塔. 无刷双馈电机铁心损耗计算与饱和效应的分析研究[J]. 电工电能新技术, 2002, 21(1): 54-57,72 |
| 作者姓名： | 杨向宇 励庆孚 郭灯塔 |
| 作者单位： | 1. 华南理工大学,广东,广州,510640 2. 西安交通大学,陕西,西安,710049 3. 湘潭电机集团有限公司,湖南,湘潭,411101 |
| 摘 要： | 提出了无刷双馈电机的时步有限元数学模型，用该模型分析研究了该类电机的饱和效应，分析计算了在考虑饱和的情况下的电机的铁芯损耗，并提出了无刷双馈电机的饱和系数的概念，将饱和系数引入到无刷双馈电机的数学模型中，可以获得考虑饱和效应的更为精确的无刷双馈电机的数学模型。 |
| 关 键 词： | 铁芯损耗 无刷双馈电机 时步有限元 计算 饱和效应 |
| 文章编号： | 1003-3076(2002)01-0054-04 |
Study on iron loss and saturation in brushless doubly-fed machines for adjustable speed drives |
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| YANG Xiang|yu+,LI Qing|fu+,GUO Deng|ta+. Study on iron loss and saturation in brushless doubly-fed machines for adjustable speed drives[J]. Advanced Technology of Electrical Engineering and Energy, 2002, 21(1): 54-57,72 | |
| Authors: | YANG Xiang|yu+ LI Qing|fu+ GUO Deng|ta+ |
| Affiliation: | YANG Xiang|yu+1,LI Qing|fu+2,GUO Deng|ta+3 |
| Abstract: | The time|stepping finite|element model for Brushless Doubly|Fed Machines (BDFM) is proposed in this paper. The model can readily represent the effect of saturation. In addition, it is shown that iron losses can be calculated and the saturation factors can be proposed as the time|stepping solution proceeds. The use of saturation factors in conjunction with an analytical model for BDFM is also investigated. |
| Keywords: | iron loss saturation BDFM time|stepping finite|element |
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