Lyapunov-based Passive Control Method for DC input Admittance of IPM Motor Drive System

被引：0
作者：
Karino, Takaya [1 ]
Kato, Toshiji [1 ]
Inoue, Kaoru [1 ]
Yamada, Koki [1 ]
机构：
[1] Department of Electrical Engineering, Doshisha University, Kyotanabe, Kyoto
来源：
IEEJ Transactions on Industry Applications | 2024年 / 144卷 / 12期
关键词：
DC input admittance; IPM motor drive system; Lyapunov control; passive admittance; small-signal frequency analysis; stability analysis;
D O I：
10.1541/ieejias.144.800
中图分类号：
学科分类号：
摘要：
It is important to drive an IPM motor system stably. However, unstable oscillation at the DC input has been reported. According to the impedance method, the stability is assured when the input admittance of the drive system is passive or resistive. In this paper, we propose a passive admittance control method utilizing a Lyapunov-based method. The control principle is first described and then a design example is detailed. It is shown that the proposed method achieves passive frequency characteristics for the input admittance. Its stable operation behaviors were investigated both by simulation and experimentally. © 2024 The Institute of Electrical Engineers of Japan.
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页码：800 / 807
页数：7
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