| 基于电压斩波及关断角补偿控制的SRD仿真实现 |
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| 引用本文： | 彭寒梅,易灵芝,汤小君. 基于电压斩波及关断角补偿控制的SRD仿真实现[J]. 计算机仿真, 2007, 24(9): 316-318,328 |
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| 作者姓名： | 彭寒梅 易灵芝 汤小君 |
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| 作者单位： | 湘潭大学信息工程学院,湖南,湘潭,411105 |
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| 基金项目： | 湖南省教育厅科研项目 , 湖南省湖南省湘潭市科局科研项目 |
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| 摘 要： | 为了简化控制和降低成本,对开关磁阻电动机(SRM)采用电压斩波控制方式;针对SRM转矩脉动大的问题,采用模糊控制器对SRM的关断角进行实时补偿,达到减小转矩脉动的目的.分析SRM非线性数学模型,在MATLAB/Simulink中建立基于电压斩波及关断角补偿控制的开关磁阻电动机调速系统(SRD)仿真模型.最后通过仿真,验证了电压斩波控制方式的正确性,也验证了文中减小SRM转矩脉动方法的可行性和有效性,为实际的SRD设计和调试提供有效的手段和工具.
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| 关 键 词： | 开关磁阻电动机调速系统 电压斩波 关断角补偿 模糊控制器 仿真 电压斩波 关断角 补偿控制 仿真实现 Voltage Control Compensation Angle Drive Switched Reluctance Motor 手段 设计 有效性 方法 验证 仿真模型 电动机调速系统 开关磁阻 Simulink MATLAB 线性数学模型 |
| 文章编号： | 1006-9348（2007）09-0316-03 |
| 修稿时间： | 2006-04-032006-09-06 |
Simulation of Switched Reluctance Motor Drive under Turn- off Angle Compensation and Chopped Voltage Control |
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| PENG Han-mei,YI Ling-zhi,TANG Xiao-jun. Simulation of Switched Reluctance Motor Drive under Turn- off Angle Compensation and Chopped Voltage Control[J]. Computer Simulation, 2007, 24(9): 316-318,328 |
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| Authors: | PENG Han-mei YI Ling-zhi TANG Xiao-jun |
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| Affiliation: | College of Information Engineering of Xiangtan University, Xiangtan Hunan 411105, China |
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| Abstract: | In order to control easily and reduce the cost, a switched reluctance motor is controlled by voltage PWM . To resolve the problem of torque tipple in a Switched Reluctance Motor , a fuzzy - logic - based turn - off angle compensator for torque tipple reduction is proposed. Analyzing the nonlinear math model for a switched reluctance motor, in Simulink, a Switched reluctance motor drive under turn - off angle compensation and chopped voltage control is modeled. Finally chopped voltage control proves to be effective. And the method of reducing torque tipple proves to be reasonable and valid by simulation results. This simulation offers a valid tool for designing and debugging actual switched reluctance motor drive. |
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| Keywords: | Switched reluctance motor drive system(SRD) Voltage PWM Turn-off angle compensation Fuzzy logic controller Simulation |
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