Predictive Direct DC-link Current Control of IPMSM Drive System Using Electrolytic Capacitorless Inverter for Fine Harmonics Suppression

被引：8

作者：

Akama, Yousuke ^{[1
]}

Abe, Kodai ^{[2
]}

Araki, Yushi ^{[1
]}

Ohishi, Kiyoshi ^{[1
]}

Yokokura, Yuki ^{[1
]}

Kobayashi, Koji ^{[3
]}

Kashihara, Tatsuki ^{[3
]}

机构：

[1] Nagaoka Univ Technol, 1603-1 Kamitomioka Machi, Nagaoka, Niigata 9402188, Japan

[2] Tokyo Metropolitan Coll Ind Technol, Shinagawa Ku, 1-10-40 Higashi Oi, Tokyo 1400011, Japan

[3] Sanden Adv Technol, 20 Kotobuki Cho, Isesaki, Gunma 3720052, Japan

来源：

IEEJ JOURNAL OF INDUSTRY APPLICATIONS | 2019年 / 8卷 / 03期

基金：

日本学术振兴会;

关键词：

IPMSM; electrolytic capacitorless inverter; source current harmonics; CONVERTER;

D O I：

10.1541/ieejjia.8.394

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper proposes a method for direct predictive control of DC-link current using the interior permanent magnet synchronous motor (IPMSM) discrete equation for electrolytic capacitorless inverters. Electrolytic capacitorless inverters do not have any electrolytic capacitors or power factor correction circuits. Therefore, direct DC-link current control is proposed as a method for controlling the the DC-link current of the inverter to improve the input power factor. However, in the direct DC-link current-control method, an error occurs in the DC-link current due to the one-sample delay in the voltage output. Because of this error, a current harmonic is generated in the input current. The direct predictive DC-link current control proposed in this paper reduces this error, thus satisfying the input-current-harmonics regulation value of IEC 61000-3-2.

引用

页码：394 / 403

页数：10

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