| 独立运行的双馈异步轴带发电机矢量控制系统 |
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| 引用本文： | 彭凌,李永东,柴建云,苑国锋.独立运行的双馈异步轴带发电机矢量控制系统[J].清华大学学报(自然科学版),2009(7). |
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| 作者姓名： | 彭凌 李永东 柴建云 苑国锋 |
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| 作者单位： | 清华大学电机工程与应用电子技术系电力系统及发电设备安全控制和仿真国家重点实验室; |
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| 摘 要： | 为了更好地利用船舶轴带发电机这种有效的节能方式,该文对双馈异步轴带发电机独立运行时的恒频供电技术展开了研究。在建立了变速恒频双馈异步轴带发电机系统的数学模型的基础上,提出了一种系统独立运行时的双馈发电机定子磁链定向的矢量控制方法,控制发电机在维持输出电压恒定的同时满足系统负载的需要,并在以TM S320F 2812为控制器的实验平台上进行了相关的实验。实验结果表明,该系统具有良好的动静态性能,在负载和转速变化时能够输出恒定的电压和频率。
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| 关 键 词： | 轴带发电机 独立运行 变速恒频 双馈异步发电机 矢量控制 |
Vector control of a doubly fed induction generator for stand-alone shaft generator systems |
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| PENG Ling,LI Yongdong,CHAI Jianyun,YUAN Guofeng.Vector control of a doubly fed induction generator for stand-alone shaft generator systems[J].Journal of Tsinghua University(Science and Technology),2009(7). |
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| Authors: | PENG Ling LI Yongdong CHAI Jianyun YUAN Guofeng |
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| Institution: | State Key Laboratory of Control and Simulation of Power Systems and Generation Equipment;Department of Electrical Engineering;Tsinghua University;Beijing 100084;China |
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| Abstract: | A doubly fed induction generator(DFIG) was developed for a standalone shaft alternator supplying constant frequency power to more effectively utilize the ship shaft generator to save energy.The mathematical model of the variable speed constant frequency doubly fed induction shaft generator system is used to develop a stator flux oriented vector control for the DFIG for a stand-alone system that maintains the output voltage constant while providing sufficient load.Experiments using a TMS320F2812 controller g... |
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