| 电励磁同步电机全阶磁链观测器设计 |
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| 引用本文： | 戴鹏,付凤超,符晓,伍小杰,周二磊.电励磁同步电机全阶磁链观测器设计[J].电机与控制应用,2011,38(9). |
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| 作者姓名： | 戴鹏 付凤超 符晓 伍小杰 周二磊 |
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| 作者单位： | 中国矿业大学信电学院,江苏徐州,221008 |
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| 基金项目： | 国家自然科学基金，江苏省2009年度普通高校研究生科研创新计划 |
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| 摘 要： | 结合现代控制理论知识,提出了电励磁同步电机的全阶磁链观测模型.根据电励磁同步电机电压及磁链方程推导出其状态方程,并判断了状态方程的可控性及可观测性.根据状态方程设计了电励磁同步电机的全阶磁链观测器,推导出其系统矩阵,并确定了反馈矩阵.在MATLAB/Simulink平台上对整个系统做仿真研究,并对仿真结果进行分析,磁链在全速范围内能准确观测.
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| 关 键 词： | 电励磁同步电机 全阶观测器 系统矩阵 |
Electrically Excited Synchronous Motor Full-Order Flux Observer |
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| DAI Peng,FU Feng-chao,FU Xiao,WU Xiao-jie,ZHOU Er-lei.Electrically Excited Synchronous Motor Full-Order Flux Observer[J].Electric Machines & Control Application,2011,38(9). |
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| Authors: | DAI Peng FU Feng-chao FU Xiao WU Xiao-jie ZHOU Er-lei |
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| Affiliation: | DAI Peng,FU Feng-chao,FU Xiao,WU Xiao-jie,ZHOU Er-lei(Information and Electrical Engineering Institute,China University of Mining and Technology,Xuzhou 221008,China) |
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| Abstract: | Taking into account these issues,full-order flux observer model of electrically excited synchronous motor based on knowledge of modern control theory was presented.Its state equation was derived based on its voltage and flux equations,its controllability and observability were determined too.According to state equation of the electrically excited synchronous motor design full-order flux observer,the system matrix was derived,and the feedback matrix was determined.Finally,simulation was done for whole system... |
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| Keywords: | electrically excited synchronous motor full order observer system matrix |
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