| 一种基于磁化曲线分析瞬态饱和的异步电机空间矢量的新方法 |
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| 引用本文： | 黄海,李白雅,尹进田.一种基于磁化曲线分析瞬态饱和的异步电机空间矢量的新方法[J].防爆电机,2006,41(3):19-21,49. |
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| 作者姓名： | 黄海 李白雅 尹进田 |
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| 作者单位： | 湖南科技大学信息学院,湖南湘潭,411201;湖南科技大学信息学院,湖南湘潭,411201;湖南科技大学信息学院,湖南湘潭,411201 |
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| 基金项目： | 湖南省省科技厅科研项目 |
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| 摘 要： | 提出一种用空间矢量表示的异步电机瞬态饱和的数学模型.该模型的分析方法有别于传统的磁路饱和处理方法,直接利用异步电机空载磁化曲线来考虑磁路饱和对电机的影响,进而推导出异步电机瞬态饱和非线性数学模型.利用该模型对异步电机进行Matlab实例仿真.结果表明,该模型较之线性模型有一定的改进.
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| 关 键 词： | 瞬态饱和 空间矢量 磁化曲线 异步电机 |
| 文章编号： | 1008-7281（2006）03-0019-04 |
| 收稿时间： | 2006-01-04 |
| 修稿时间： | 2006-01-04 |
A New Method for Induction Motor Space Vector Model with Transient Saturation Based on Magnetization Curve |
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| Huang Hai,Li Baiya,Yin Jintian.A New Method for Induction Motor Space Vector Model with Transient Saturation Based on Magnetization Curve[J].Explosion-proof Electric Machine,2006,41(3):19-21,49. |
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| Authors: | Huang Hai Li Baiya Yin Jintian |
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| Abstract: | This paper presents a mathematics model of induction motor at transient saturation expressed with space vector. The analysis method of this model is different from the traditional treating method of magnetic circuit saturation. The influence of magnetic circuit saturation on motor is considered by using no-load magnetization curve of induction motor and then the nonlinear mathematics model of induction motor at transient saturation is derived. By Matlab simulation of this model with examples, this model has some advantages compared with the linear one. |
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| Keywords: | Transient saturation space vector magnetization curve induction motor |
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