PUBLICATIONS
Paper
[International Conference] Yeongsu Bak, Eunsil Lee, Yongsoo Cho, and Kyo-Beum Lee, "Constant Speed Control for a Reverse Matrix Converter under Variable Input Conditions," in Proc. ECCE Conf., Sep. 2015, pp. 5924–5929.
- 글쓴이 관리자
- 날짜 2019-06-28 19:53
- 조회 1,435
This paper proposed control strategy of induction motor (IM) fed by indirect matrix converter (IMC) in reverse power mode. The IMC
is an AC/AC power conversion system without dc-link energy storage elements as bulky capacitor or inductor. For this reason, the
IMC has many advantages that compact, low weight and durability. Furthermore, it features full four quadrant operation and
sinusoidal input currents. However the IMC usually operated with maximum voltage transfer ratio of 0.866, which is an inherent
restriction. In order to increase the voltage transfer ratio, the novel structure of the IMC that reverses the direction of power flow is
adopted. This structure operates boost mode without auxiliary elements or circuits. The effectiveness of the proposed method is
confirmed by simulation results.
