Performance Verification of a High Speed Motor-Generator for a Microturbine Generator

被引：6

作者：

Hong, Do-Kwan ^{[1
]}

Joo, Daesuk ^{[1
]}

Woo, Byung-Chul ^{[1
]}

Jeong, Yeon-Ho ^{[1
]}

Koo, Dae-Hyun ^{[1
]}

Ahn, Chan-Woo ^{[2
]}

Cho, Yun-Hyun ^{[3
]}

机构：

[1] Korea Electrotechnol Res Inst, Elect Motor Res Ctr, Chang Won 641120, Gyeongsangnam D, South Korea

[2] Dong A Univ, Dept Mech Engn, Pusan 604714, South Korea

[3] Dong A Univ, Dept Elect Engn, Pusan 604714, South Korea

来源：

INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING | 2013年 / 14卷 / 07期

关键词：

Microturbine generator; Motor-generator; Amorphous core; Back-to-back test; AC load test; Magnetic analysis; Structural strength analysis; Critical speed analysis; BEARINGS; DESIGN;

D O I：

10.1007/s12541-013-0168-x

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The Research Institute is developing a motor-generator that fits into a microturbine generator (MTG) system with a power density of 500W. This paper introduces the design, analysis, production and assessment of the heart of an MTG system, the motor-generator, whereby an amorphous core is applied creatively to a stator core. The motor-generator is designed and analyzed with consideration to losses and the circuit by magnetic analysis. The centrifugal force analysis is performed for the static stability, and rotor dynamics is performed for dynamic stability at high speed Back-to-back tests are done to assess the power generation characteristic of the motor-generator The noise, vibration, and the internal temperature of the motor-generator are considered Based on these results, a high speed motor-generator is successfully developed

引用

页码：1237 / 1244

页数：8

共 11 条

[1]

[Anonymous], 2004, 611 API

[2] A design approach to reduce rotor losses in high-speed permanent magnet machine for turbo-compressor [J].

Cho, Han-Wook ;

Jang, Seok-Myeong ;

Choi, Sang-Kyu .

IEEE TRANSACTIONS ON MAGNETICS, 2006, 42 (10) :3521-3523

[3]

Ganatra N., 2011, P 27 INT PUMP US S, P71

[4] Development of an ultra high speed permanent magnet synchronous motor [J].

Hong, Do-Kwan ;

Woo, Byung-Chul ;

Jeong, Yeon-Ho ;

Koo, Dae-Hyun ;

Ahn, Chan-Woo .

INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, 2013, 14 (03) :493-499

[5] Analysis of High Speed Induction Motor for Spindle Made by Copper Die Casting Process [J].

Hong, Do-Kwan ;

Choi, Jae-Hak ;

Han, Pil-Wan ;

Chun, Yon-Do ;

Woo, Byung-Chul ;

Koo, Dae-Hyun .

INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, 2012, 13 (12) :2251-2257

[6] Ultra High Speed Motor Supported by Air Foil Bearings for Air Blower Cooling Fuel Cells [J].

Hong, Do-Kwan ;

Woo, Byung-Chul ;

Lee, Ji-Young ;

Koo, Dae-Hyun .

IEEE TRANSACTIONS ON MAGNETICS, 2012, 48 (02) :871-874

[7] Rotordynamics of 120 000 r/min 15 kW Ultra High Speed Motor [J].

Hong, Do-Kwan ;

Woo, Byung-Chul ;

Koo, Dae-Hyun .

IEEE TRANSACTIONS ON MAGNETICS, 2009, 45 (06) :2831-2834

[8] Development of high-speed micro-gas bearings for three-dimensional micro-turbo machines [J].

Isomura, K ;

Tanaka, S ;

Togo, S ;

Esashi, M .

JOURNAL OF MICROMECHANICS AND MICROENGINEERING, 2005, 15 (09) :S222-S227

[9]

Ko K. J., 2010, ICEMS 2010 C, P1143

[10] Design and Analysis of a New Permanent Magnet Biased Integrated Radial-Axial Magnetic Bearing [J].

Na, Uhn Joo .

INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, 2012, 13 (01) :133-136

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