| 微机控制交—交变频调速系统的数学模型和仿真计算 |
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| 摘 要： | 本文建立了微机控制的交—交变频调速系统,该系统结构简单,运行稳定可靠,并推导了无换向器电机交—交变频系统的数学模型,在IBM—PC计算机上编制了系统分析仿真程序,实验证明数学模型基本合理,仿真计算程序准确度较好,是分析无换向器电机交—交变频系统的良好工具。
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| 关 键 词： | 交—交变频 微机控制 数学模型 |
THE MATHEMATICAL MODEL AND COMPUTATION OF MICROPROCESSOR-BASED AC-AC VARIABLE FREQUENCY VARIABLE SPEED DRIVE |
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| Authors: | Xu Xiaozeng |
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| Institution: | Xu Xiaozeng |
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| Abstract: | The microprocessor-based system for AC-AC variable frequency
variable speed drive was first established in this paper. Such system proved more reliable and simpler. Then the mathematical model for AC-AC commutal-torless motor variable frequency system was suggested and computation for sysl tern analysis was programmed on IBM-pc computer. Such mathematical mode-and-computation iwere verified reasonable and accurate by experiments.The mathematical model and computation could be a better tool in analysing the AC1 AC commutatorless motor variable frequency system. |
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| Keywords: | AC-AC variable frequency microprocessor mathematical model |
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