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http://dx.doi.org/10.5302/J.ICROS.2004.10.3.286

A Study on the Starter Control of the Turbo Generator  

박승엽 (창원대학교 전자공학과)
노민식 (삼성테크윈 파워시스템연구소)
Publication Information
Journal of Institute of Control, Robotics and Systems / v.10, no.3, 2004 , pp. 286-293 More about this Journal
Abstract
This paper presents the result of a study on the starter control for a turbo generator. Because a starter in gear box type turbo-generator system is composed of gearbox and brush DC motor, it should be replaced with High Speed Generator(HSG)) in HSG type Turbo-generator. There-ore, it is necessary to design a new starting algorithm and starter. In gearbox type system, brush DC motor is rotated to the designed speed using low voltage-high current battery power. After brush DC motor speed is increased to several times by gearbox, gas turbine engine can be rotated to designed starting speed. If we implement a starter with High Speed Generator(HSG), it is necessary to drive high-speed generator to high-speed motor. High-speed generator with permanent magnet on rotor has a low leakage inductance fur driving high-speed rotation, and it is necessary high DC link voltage for inverter when High-speed generator is driven to high speed. This paper presents result of development of the boost converter for converting high voltage DC from low battery voltage and design of the inverter for controlling a high frequency current to be injected to motor winding. Also, we show performance of the designed starter by driving the turbo generator.
Keywords
turbo generator; high-speed generator; micro turbine; turbo shaft; starter;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Control of Grid-Connected Split-Shaft Microtubine Distrbuted Generator /
[ AmerAl-Hinai;KarlSchoder;AliFeliachi ] / IEEE
2 S. Turri, A. Lacaze, 'De-synchronized generator using a sychronous tubo-generator and matrix converter', IEEE, 2003
3 Amer Al-Hinai, Karl Schoder, Ali Feliachi,'Control of Grid-Connected Split-Shaft Microturbine Distributed Generator', IEEE, 2003
4 Lizhi Zhu, Kunrong Wang, Fred C.Lee and Jih-Sheng Lai,'NewStart-up Schemes for Isolated Full-Bridge Boost Converters', IEEE, 2000   DOI   ScienceOn
5 Bon-Ho Baem Seung-Ki Sul, Jeong-Hyeck Kwon, Jong-Sub Shin, 'Implementation of Sensorless Vector Conrol for Super-High Speed PMSM of Turbo-Compressor', IEEE/ISA Cicago Amual Meeting, 2001   DOI
6 Longya Xu, Chagjiang Wang, 'Implementation and Experimental Investgation of Sensorless Control schemes for PMSM in Super High Variable Speed Operation', IEEE/ISA, 1998   DOI