| 级联式无刷双馈感应电机稳定性及其控制系统的研究 |
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| 引用本文： | 解仑,王志良,董平,孙一康,杜沧,申详源.级联式无刷双馈感应电机稳定性及其控制系统的研究[J].电工技术学报,2003,18(4):17-20. |
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| 作者姓名： | 解仑 王志良 董平 孙一康 杜沧 申详源 |
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| 作者单位： | 1. 北京科技大学信息学院,100083
2. 新冶电气公司,100071 |
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| 基金项目： | 国家自然科学基金资助项目 ( 69975 0 0 2 )，高效轧制国家工程研究中心投资的科研及工程开发项目 |
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| 摘 要： | 在分析级联式无刷双馈感应电机的数学模型的基础上 ,以小信号线性化增量模型为手段 ,根据李雅普诺夫稳定判据得出其稳定性的条件 ;而后对级联式无刷双馈感应电机矢量控制系统进行了仿真研究 ;最后分析了控制系统在典型工况下的动、静态品质。实验结果证明了其完全可以达到与直流电机控制系统的性能以及仿真分析的正确性。在国内首次研制成功该类电机矢量控制系统样机。为级联式无刷双馈感应电机进一步广泛应用于风力、水力变速恒频发电等领域 ,奠定了一定的理论和实践基础
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| 关 键 词： | 变速恒频发电 级联式无刷双馈感应电机 稳定性 循环变流器 |
| 修稿时间： | 2002年12月25 |
The Research of the Stability and Control System of Cascade Brushless Doubly-Fed Induction Machine |
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| Xie Lun Wang Zhiliang Dong Ping Sun Yikang.The Research of the Stability and Control System of Cascade Brushless Doubly-Fed Induction Machine[J].Transactions of China Electrotechnical Society,2003,18(4):17-20. |
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| Authors: | Xie Lun Wang Zhiliang Dong Ping Sun Yikang |
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| Affiliation: | Xie Lun Wang Zhiliang Dong Ping Sun Yikang (University of Science and Technology Beijing 100083 China) Du Cang Shen Xiangyuan(New Metallurgical Electric Corporation 100071 China) |
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| Abstract: | This paper firstly presents the mathematical model of CBDIM,and studies its stability conditions by means of its small signal linear model and Lyapunov theorem.Then the simulation including CBDIM,cyclo converter,vector control system and the whole system experiment is done.Finally it draws a conclusion that CBDIM drives have the same performances as the DC dives and the simulation results are in excellent agreement with the experiment according to the experiment under the typical working condition.The CBDIM drives which is firstly developed in China make a contribution to the wide application to some extent in variable speed constant frequency generators and medium voltage ac drive systems in the future. |
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| Keywords: | Variable speed constant frequency generator cascade brushless doubly fed induction machine stability cyclo converter |
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