电流型逆变器变频调速系统的模型参考自适应控制
Model Reference Adaptive Control of Current Source Inverter Fed Induction Motor
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摘要: 本文提出电流型逆变器变频调速系统的模型参考自适应控制方案.文中分析了系统和参 考模型的结构,确定了适应机构的参数.实验表明,系统采用模型参考自适应后,提高了系统 的动态与静态性能,增大了稳定运行的变频范围和电机的负载能力.Abstract: In this paper, the model reference adaptive control to current source inverter fed induction motor is investigated. The transfer function of the system is analyzed, and the reference model with optimal parameters has been obtained. The experimental results show that both the dynamic and static characteristics of the system have been improved, the frequency range of stable operation and the capacity of induction motor to carry load have also been increased.
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Key words:
- Current source inverter /
- AC drive /
- adaptive control
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