| 长初级短次级六相直线感应电动机数学模型分析 |
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| 引用本文： | 吕敬高,饶金.长初级短次级六相直线感应电动机数学模型分析[J].船电技术,2014(3):73-77. |
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| 作者姓名： | 吕敬高 饶金 |
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| 作者单位： | [1]海军驻湖南地区军事代表室,湘潭411101 [2]海军工程大学舰船综合电力技术国防科技重点实验室,武汉430033 |
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| 摘 要： | 基于大功率直线推进的特殊要求,设计了一种新型长初级短次级六相直线感应电动机,介绍了六相直线感应电动机的绕组结构。在此基础上,推导了六相长初级短次级直线感应电动机数学模型,分析了由电机各相端部绕组空间相对位置决定的六相直线感应电动机端部漏感的不对称规律,并与多相旋转电机端部漏感的规律进行了对比。建立了仿真模型,对电机的电磁性能进行计算。
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| 关 键 词： | 直线感应电动机 六相 数学模型 端部漏感 |
Analysis of Mathematical Model of the Six-phase Linear Induction Motor with Long Primary Short Secondary |
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| Luv Jinggao,Rao Jin.Analysis of Mathematical Model of the Six-phase Linear Induction Motor with Long Primary Short Secondary[J].Marine Electric & Electronic Technology,2014(3):73-77. |
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| Authors: | Luv Jinggao Rao Jin |
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| Institution: | 1. Naval Representatives Office in Hunan, Xiangtan 411101, Hunan, China; 2. Naval University of Engineering, Wuhan 430033, China) |
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| Abstract: | Based on the requirement of high-power linear propulsion system, a novel six-phase linear induction motor（LIM） with long primary short secondary is designed, and the winding construction of six-phase LIM is presented in this paper. On the basis of this, mathematical model for this novel motor is derived, and compared with the law of the asymmetry of end-winding leakage inductance of the multi-phase rotating motor, the rule of the asymmetry of end-winding leakage inductance of the six-phase LIMs determined by the relative space position of the each phase end-winding in the motor is analyzed. Simulation model of the motor is established, and the electromagnetic tgrot~erti~.~ nf tha rnt~tnr i~ p,-~l,~,,l,~d |
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| Keywords: | linear induction motor six-phase mathematical model ＂ leakage inductance |
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