| 长初级分段供电变极距直线感应电机的气隙磁场分布及电感参数特性 | |
| 牟树君 ; 柴建云 ; 孙旭东 ; 王善铭 ; MU Shujun ; CHAI Jianyun ; SUN Xudong ; WANG Shanming | |
| 2016-03-30 ; 2016-03-30 | |
| 关键词 | 直线电机 变极距 气隙磁场 电感特性 SNR diversity cross-layer optimization priority scheduling NPLC CSMA/CA random transmission with length-variable packet TM346 |
| 其他题名 | Air-gap magnetic field distribution and inducctance characteristics in a long primary sectional powered variable pole pitch linear induction motor |
| 中文摘要 | 本文对长初级分段供电变极距直线感应电机的气隙磁场及其互感不对称问题进行了研究。针对为满足在恒压、恒频电压源供电条件下驱动负载匀加速运动所提出的变极距电机,文中在考虑谐波磁场的前提下,通过一维解析推导及二维有限元仿真计算,对电机气隙磁场的特性进行了分析。基于相磁场的分布,文中给出了变极距电机自感、互感的解析计算表达式,从而对其电感参数中的规律进行了分析。最后,文中基于有限元仿真计算,验证了电感参数解析计算的正确性。; This study investigated the air-gap magnetic field distribution and inductance characteristics of a long primary sectional powered variable pole pitch linear induction motor(VPPLIM).A one-dimensional analytical model and a 2-D finite element model were used to analyze the air-gap magnetic field distribution in the VPPLIM with harmonic fields for uniformly accelerating the mover with a typical AC supply.The air-gap magnetic field distribution was used to develop analytical expressions for the self-and mutualinductances of the motor and their characteristics.The analytical expressions are verified by the finite element simulations. |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://ir.lib.tsinghua.edu.cn/ir/item.do?handle=123456789/142638]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 牟树君,柴建云,孙旭东,等. 长初级分段供电变极距直线感应电机的气隙磁场分布及电感参数特性[J],2016, 2016. |
| APA | 牟树君.,柴建云.,孙旭东.,王善铭.,MU Shujun.,...&WANG Shanming.(2016).长初级分段供电变极距直线感应电机的气隙磁场分布及电感参数特性.. |
| MLA | 牟树君,et al."长初级分段供电变极距直线感应电机的气隙磁场分布及电感参数特性".(2016). |
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