전자공학회논문지SC (Journal of the Institute of Electronics Engineers of Korea SC)

대한전자공학회 (The Institute of Electronics and Information Engineers)
권호 표지

직접 구동방식의 터보 압축기를 위한 150마력,70,000rpm 초고속 전동기 구동 시스템 개발

The Development of 150HP/ 70,000rpm Super High Speed Motor Driver for Direct Drive Method Turbo Compressor

  • 권정혁 (삼성테크윈 파워시스템연구소 전기전자 LAB) ;
  • 변지섭 (삼성테크윈 파워시스템연구소 전기전자 LAB) ;
  • 최종경 (창원 대학교 전자공학과 산업전자기술연구소)
  • 발행 : 2003.01.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

종래의 터보기기는 회전자의 높은 회전속도를 얻기 위하여 증속기어를 사용하였으나 근래에는 초고속 전동기를 적용하여 기계적인 효율 및 시스템의 소형차에 관한 연구가 활발히 진행중이다. 본 논문은 직접구동방식의 터보 압축기를 위한 초고속 영구자석 동기전동기 구동시스템에 관한 논문으로서 150마력 70,000rpm 영구자석 동기전동기 구동시스템을 개발하여 상품에 적용하였다.

Turbo compressor needs high speed rotation of impeller in structure, high rated gearbox and conventional induction motor. This mechanical system increased the moment of inertia and mechanical friction loss. Resently, the study of turbo compressor applied super high speed motor and drive, removing gearbox made its sire small and mechanical friction loss minimum. This paper describes the implementation of the vector control schemes for a variable-speed 131㎾ PMSM(Permanent Magnet Synchronous Motor) drive in super-high speed application.

키워드

참고문헌

  1. Compressor Aerodynamics, na Cumpsty Longman Scientific & Technical 1989, pp.19-21
  2. I. Takabashi, T. Koganezawa, Guija Su, Kazunobu Oyama, 'A Super High Speed PM Motor Drive System by Quasi-Current Source Inverter,' IEEE ISA, Vol. 30, No. 3, 1994 https://doi.org/10.1109/28.293717
  3. Movhoub Mekhiche, James L. Kirtley, Mary Tolikas, 'High Speed Motor Driver for Industrial Applications', IEMD '99, pp. 244-248 https://doi.org/10.1109/IEMDC.1999.769082
  4. Novel High Speed Induction Motor for a Commercial Centrifugal Compressor, Wen L Soong, Gerald B Kliman, Roger N Jonson, Raymond A White, Joseph E Miller, IEEE IA, Vol. 36, 2000 https://doi.org/10.1109/28.845043
  5. Bon-Ho Bae, Seung-Ki Sul, Jeong-Hyeck Kwon, Jong-Sub Shin, 'Implementation of Sensorless Vector Control for Super-High Speed PMSM of Turbo-Compressor', IEEE ISA, Chicago Annual Meeting, 2001 https://doi.org/10.1109/IAS.2001.955650
  6. Longya Xu, Chagjiang Wang, 'Implementation and Experimental Investgation of Sensorless Control Schemes for PMSM in Super High Variable Speed Operation', IEEE ISA, 1998 https://doi.org/10.1109/IAS.1998.732349
  7. TJE Miller, Design of Brushless Permanent-Magnetic Motors, Oxford, 1994
  8. Mohan, Underland, Robbing, Power Electronic 2nd, Johnwiely & Sons, 1995
  9. Electric Machinery Fundmentals, Second Edtion, Stephen J. Champman, MCGRAW-HILL