A Novel Non-Invasive Method for Detection of Static Rotor Eccentricity in An Induction Machine

被引：0

作者：

Orman, Maciej ^{[1
]}

Nowak, Agnieszka ^{[2
]}

Pinto, Cajetan T. ^{[3
]}

机构：

[1] ABB Corp Res Ctr, Mechartron Dept, Shanghai 201319, Peoples R China

[2] ABB Corp Res Ctr, C&O Dept, PL-31038 Krakow, Poland

[3] ABB Machine Serv Ltd, Taloja 410208, Maharashtra, India

来源：

PROCEEDINGS OF 2013 2ND INTERNATIONAL CONFERENCE ON MEASUREMENT, INFORMATION AND CONTROL (ICMIC 2013), VOLS 1 & 2 | 2013年

关键词：

machine monitoring; impedance; induction machine; rotor eccentricity; FAILURES; DIAGNOSIS; FAULTS;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents a newly developed algorithm for evaluating the health of an induction machine. The proposed algorithm allows for motor eccentricity detection on the basis of impedance spectrum analysis. The proposed method is based on a concept of performing the analysis in the frequency spectrum of the impedance for each power phase. The biggest advantage of the method lies in the fact that it exploitsthe information contained in both the current and the voltage signals. An experimental verification seems to be supporting the proposed method as an effective diagnostic tool for the detection of the static eccentricity of the rotor.

引用

页码：119 / 123

页数：5

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