| 基于Matlab的原动机及其调速系统仿真研究 |
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| 引用本文： | 甘辉霞. 基于Matlab的原动机及其调速系统仿真研究[J]. 三峡大学学报(自然科学版), 2009, 31(1): 52-55 |
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| 作者姓名： | 甘辉霞 |
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| 作者单位： | 中国葛洲坝集团机电建设有限公司,湖北,宜昌,443002 |
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| 摘 要： | 对原动机和调速器模型的建立以及仿真进行了研究．在原动机模拟部分，采用电枢电流负反馈加转速负反馈的方法对直流电动机的机械特性进行了改造．在调速器模拟部分，采用实际调速器中各环节的数学模型．同时，为了使调速器模型与原型尽可能保持一致，系统还增加了惯性补偿环节，最后采用Matlab进行编程，完成了原动机及其调速系统的仿真试验．
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| 关 键 词： | 原动机 调速器 动态模拟 数字仿真 |
Research on Numerical Simulation of Prime Mover and Its Governer System Based on Matlab |
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| Gan Huixia. Research on Numerical Simulation of Prime Mover and Its Governer System Based on Matlab[J]. Journal of China Three Gorges University(Natural Sciences), 2009, 31(1): 52-55 |
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| Authors: | Gan Huixia |
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| Affiliation: | Gan Huixia (Electromechanical Construction Co. , Ltd. , China Gezhouba Group, Yichang 443002, China) |
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| Abstract: | The mathematical model of prime mover and governor and their numerical simulation are researched. In the part of prime mover simulation, the technique of armature current feedback plus speed feedback is adopted to alter the mechanical character of the DC electromotor. In the part of governor simulation, the mathematical models of all parts of real governor are used. According to the situation of the real governor, in order to keep the models consistent with prototype to the most extent, the inertia compensating tachc of governor are introduced in the simulation system. Finally, the practical realization of mathematical model in Matlab is presented. |
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| Keywords: | prime mover governor dynamic simulation numerical simulation |
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