| 异部电机串级调速时的数学模型 |
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| 引用本文： | 张曼丽. 异部电机串级调速时的数学模型[J]. 兰州理工大学学报, 1987, 0(4) |
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| 作者姓名： | 张曼丽 |
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| 摘 要： | 本文从串级调速控制系统的物理过程出发,推求出几组基本的电磁方程、动态结构图及矩阵方程。由于定义出串级调速下的机电时间常数B,因此得出与SCR直流拖动相似的形式。文章中的数学模型与物理概念完全吻合,异于常见的形式。
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| 关 键 词： | 串级调速 动态结构图 机电时间常数 数学模型 逆变器 转差率 整流系数 |
The Mathematical Modeling of Asynchronous Machine Cascade Speed Control |
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| Zhang Manli. The Mathematical Modeling of Asynchronous Machine Cascade Speed Control[J]. Journal of Lanzhou University of Technology, 1987, 0(4) |
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| Authors: | Zhang Manli |
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| Affiliation: | Zhang Manli |
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| Abstract: | This paper starts from the physical processes of cascade speed control system and derives several groups of elementary electromagnetic equation, dynamic block diagrams,and matrix equations.We have obtained the similar form between SCR DC drive and this system by defining a machine-electro time constant B.The mathematical modeling is fully agreeable to the physical concept, different from the forms we have often seen. |
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| Keywords: | cascade speed control dynamic block diagrams machine-elec-tro time constant mathematical modeling inverter slip rectificationfactor. |
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