Test and simulation of an electric generator driven by a micro-turbine

被引:11
|
作者
Maia, Thales A. C. [1 ]
Faria, Osvane A. [3 ]
Barros, Jose E. M. [3 ]
Porto, Matheus P. [4 ]
Cardoso Filho, Braz J. [2 ]
机构
[1] IFMG, Dept Engn Mecan, Belo Horizonte, MG, Brazil
[2] Univ Fed Minas Gerais, Escola Engn, PPGEE, Belo Horizonte, MG, Brazil
[3] Univ Fed Minas Gerais, Escola Engn, Programa Pos Grad Engn Mecan PPGMEC, Belo Horizonte, MG, Brazil
[4] Univ Fed Minas Gerais, Lab Termometria, LABTERM, Programa Pos Grad Engn Mecan PPGMEC, Belo Horizonte, MG, Brazil
关键词
Generator; High speed; Permanent magnet; HIGH-SPEED APPLICATIONS; PM MOTOR DRIVE; MACHINES; BEARINGS; TURBOCHARGER; OPTIMIZATION; PERFORMANCE; FREQUENCY; SYSTEMS; DESIGN;
D O I
10.1016/j.epsr.2017.02.033
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
In this paper we present the results of an electromechanical design of a high speed generator directly driven by a Micro-CAES turbine, which is adapted from a turbocharger. Laboratory tests were performed using compressed air as working fluid, and with a three-phase resistive load connected to the generator. The prototype system has shown to run safely at speeds up to 100,000 rpm under no-load and up to 70,000 rpm when supplying a 3.5 kW three-phase load. (C) 2017 Elsevier B.V. All rights reserved.
引用
收藏
页码:224 / 232
页数:9
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