The KSFM Journal of Fluid Machinery (한국유체기계학회 논문집)

Korean Society for Fluid machinery (한국유체기계학회)
권호 표지
DOI QR코드

DOI QR Code

Operation Simulation of a Microturbine Based on Test Data

시험 데이터를 지반으로 한 마이크로터빈 운전 시뮬레이션

  • Published : 2006.12.01
Download PDF
⟨ Previous Next ⟩

Abstract

Operation of a microturbine was simulated on the basis of component characteristic parameters obtained from performance test. Characteristic parameters, such as compressor and turbine efficiencies, recuperator effectiveness as well as turbine inlet temperature, were obtained for a wide operation range. Component characteristics including performance maps and characteristic curves were generated using measured data. Based on the component characteristics, a simulation program was constructed and operation of the microturbine was simulated, and the simulated results were compared with the measured data to verify the program. Also, influence of variation in the power control scheme on the operating characteristic and performance of the engine was simulated. The simulation program can be used for predicting operation of both healthy and degraded engine conditions.

Keywords

References

  1. Rodgers, C., Watts, J., Nichols, K. and Brent, R., 2001, Microturbines. in Borbely, A. M. and Kreider, J. F., ed. Distributed Generation, CRC Press, pp. 119-150
  2. Kang, Y. M. and McKeirnan, R. 2003, 'Annular Recuperator Development and Performance Test for 200kW Microturbine,' ASME Paper GT-2003-38522
  3. McDonald, C. F. and Rogers, C., 2005, 'Ceramic Recuperator and Turbine - The Key to Achieving a 40 Percent Efficient Microturbine,' ASME paper GT-2005-68644
  4. Kim, T. S. and Hwang, S. H., 2006, 'Part Load Performance Analysis of Recuperated Gas Turbines Considering Engine Configuration and Operation Strategy,' Energy, Vol 31, pp. 200-277
  5. 권기훈, 김승우, 이시우, 2002, '분산형 마이크로터빈 열병합시스템 개발,' 유체기계연구개발발표회 논문집, pp. 320-327
  6. 김동섭, 황성훈, 2004, '마이크로 가스터빈의 탈설계 운전 성능특성,' 유체기계저널, 제7권, 제3호, pp. 39-47
  7. 이종준, 김동섭, 2005, '마이크로 가스터빈 발전시스템의 운전성능 분석,' 유체기계저널, 제8권, 제5호, pp. 13-21 https://doi.org/10.5293/KFMA.2005.8.5.013
  8. Lee, J. J, Yoon, J. E. and Kim, T. S., 2006, 'Performance Test and Component Characteristics Evaluation of a Micro Gas Turbine,' J. of Mechanical Science and Technology (under review) https://doi.org/10.1007/BF03161720
  9. Lee, J. H. and Kim, T. S., 2006, 'Analysis of Design and Part Load Performance of Micro Gas Turbine/Organic Rankine Cycle Combined Systems,' J. of Mechanical Science and Technology, Vol. 20, pp. 1502-1513 https://doi.org/10.1007/BF02915973
  10. Diakunchak, I. S., 1992, 'Performance Deterioration in Industrial Gas Turbines,' Journal of Engineering for Gas Turbines and Power, Vol. 114, pp. 161-168 https://doi.org/10.1115/1.2906565
  11. Li, Y. G., 2002, 'Performance-Analysis-Based Gas Turbine Diagnostics: a Review,' Proc. of Instn. Mech. Engrs., Part A: Journal of Power and Energy, Vol. 216 pp. 363-377 https://doi.org/10.1243/095765002320877856
  12. Capstone Turbine Co., http://www.microturbine.com/Documents/C30.pdf
  13. Aspen Technology, 2006, AspenOne HYSYS, ver. 2004
  14. Dixon, S. L., 1978, Fluid Mechanics, Thermodynamics of Turbomachinery, 3rd ed., Pergamon Press

Cited by

  1. Analysis of performance deterioration of a micro gas turbine and the use of neural network for predicting deteriorated component characteristics vol.22, pp.12, 2008, https://doi.org/10.1007/s12206-008-0808-8
  2. Analysis of Performance Enhancement of a Microturbine by Water Injection vol.12, pp.2, 2009, https://doi.org/10.5293/KFMA.2009.12.2.046