| 自激换流低速磁阻电动机变频调速的控制策略 |
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| 引用本文： | 张晓晖,史涔溦,邱建琪,林瑞光. 自激换流低速磁阻电动机变频调速的控制策略[J]. 微电机, 2006, 39(2): 6-9,50 |
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| 作者姓名： | 张晓晖 史涔溦 邱建琪 林瑞光 |
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| 作者单位： | 浙江大学,杭州,310027 |
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| 摘 要： | 介绍了自激换流低速磁阻电动机的结构及换流原理;提出了该种电机的基于SPWM和SVPWM变频调速的控制方案;在MATLAB下建立了电机控制系统的仿真模型.通过仿真试验,比较了各控制方案,提出电机的超前导通角概念,从时间上补偿空间负载角,有效减少了输出电流,从而为该种电机系统的设计与控制提出了新思路.
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| 关 键 词： | 低速电动机 转矩 磁阻电动机 导通角 |
| 文章编号： | 1001-6848（2006）02-0006-04 |
| 收稿时间： | 2005-08-29 |
| 修稿时间： | 2005-08-29 |
Variable Frequency Speed Control Strategy for Self-commutating low Speed Reluctance Motors |
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| ZHANG Xiao-hui,SHI Cen-wei,Qiu Jian-qi,LIN Rui-guang. Variable Frequency Speed Control Strategy for Self-commutating low Speed Reluctance Motors[J]. Micromotors, 2006, 39(2): 6-9,50 |
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| Authors: | ZHANG Xiao-hui SHI Cen-wei Qiu Jian-qi LIN Rui-guang |
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| Affiliation: | Zhejiang Unlverslty,Hangzhou 310027,China |
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| Abstract: | This paper presents two different variable frequency speed control strategies for self-commutating low speed reluctance motor(SCLRM)using SPWM and SVPWM,respectively,based on the introduction of the principle and construction of this kind of motor.The simulation models of the two control systems are built with MATLAB/SIMULINK.Besides,the concept of commutation-advance angle is proposed for,which acts as the time load angle adding to the space load angle for a certain current so as to increase the torque output.The simulation results are presented with analysis. |
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| Keywords: | SPWM SVPWM |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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