[1]王勇,刘宪林,娄和恭..交流励磁发电机动态分析模型[J].郑州大学学报(工学版),2001,22(01):86-88.[doi:10.3969/j.issn.1671-6833.2001.01.025]
WANG Yong,LIU Xianlin,Lou and Gong.Dynamic analysis model of AC excitation generator[J].Journal of Zhengzhou University (Engineering Science),2001,22(01):86-88.[doi:10.3969/j.issn.1671-6833.2001.01.025]
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交流励磁发电机动态分析模型(
)
《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]
- 卷:
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22卷
- 期数:
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2001年01期
- 页码:
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86-88
- 栏目:
-
- 出版日期:
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1900-01-01
文章信息/Info
- Title:
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Dynamic analysis model of AC excitation generator
- 作者:
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王勇; 刘宪林; 娄和恭.
-
郑州工业大学电气信息工程学院,, 郑州工业大学电气信息工程学院,, 郑州工业大学电气信息工程学院,
- Author(s):
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WANG Yong; LIU Xianlin; Lou and Gong
-
-
- 关键词:
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交流励磁; 动态分析模型; 发电机
- Keywords:
-
- DOI:
-
10.3969/j.issn.1671-6833.2001.01.025
- 文献标志码:
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A
- 摘要:
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根据转子结构对称的交流励磁发电机的基本方程式，结合该类电机励磁系统的特点和异步运行的特征，综合考虑了励磁系统的3个调节量：励磁电压的频率、幅值和相角.定义转子磁通(电流)在定子绕组中的感应电势与定子电压的夹角为功角，将转子旋转磁场角频率与同步角频率之差引起的功角分量和转差率作为状态变量，推导了其四阶简化动态分析模型.同时给出了单机无穷大系统中交流励磁发电机的状态方程，为含交流励磁发电机的单机无穷大系统的研究提供了理论基础.
- Abstract:
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According to the basic equation of AC excitation generator with symmetrical rotor structure, combined with the characteristics of the excitation system of this type of motor and the characteristics of asynchronous operation, three adjustment quantities of the excitation system are comprehensively considered: frequency, amplitude and phase angle of the excitation voltage. The angle between the induced potential of rotor flux (current) in the stator winding and the stator voltage is defined as the work angle, and the work angle component and slip rate caused by the difference between the angular frequency of the rotor rotating magnetic field and the synchronous angle frequency are used as state variables, and the fourth-order simplified dynamic analysis model is derived. At the same time, the state equation of the AC excitation generator in the stand-alone infinity system is given, which provides a theoretical basis for the research of the stand-alone infinity system with alternating current.
更新日期/Last Update:
1900-01-01