Transactions of the Korean Society of Mechanical Engineers B (대한기계학회논문집B)

The Korean Society of Mechanical Engineers (대한기계학회)
권호 표지
DOI QR코드

DOI QR Code

Performance Analysis of a Gas Turbine for IGCC Considering Plant Configuration

플랜트의 구성을 고려한 IGCC용 가스터빈의 성능해석

  • Published : 2008.09.01
Download PDF
⟨ Previous Next ⟩

Abstract

Integrated gasification combined cycle (IGCC) is an environment friendly method of using coal. Several commercial IGCC plants have been built worldwide during the past decade, and a domestic development project has also been launched recently. Operation and performance characteristics of a gas turbine in the IGCC plant deviates from those of original gas turbines due to several factors such as increased amount of fuel supply and integration with other components. In this study, performance of a gas turbine in the IGCC plant is analyzed considering its integration with the air separation unit (ASU). Influence of the degree of integration (split of air supplies to ASU from the auxiliary compressor and the gas turbine compressor) on the system performance is investigated. In addition, effect of modulating nitrogen return flow from the gasifier to the gas turbine on the operating characteristics of the gas turbine is examined.

Keywords

References

  1. Dennis, R. A., Shelton, W. W. and Le, P., 2007, "Development of Baseline Performance Values for Turbines in Existing IGCC Applications," ASME paper GT2007-28096
  2. Jin, H., Gao, L., Han, W. and Yan, J., 2007, "A New Approach Integrating CO2 Capture Into a Coal-Based Polygeneration System of Power and Liquid Fuel," ASME paper GT2007-27678
  3. Huth, M., Heilos, A., Gaio, G. and Karg, J. 2000, “Operation Experiences of Siemens IGCC Gas Turbine Using Gasification Products From Coal and Refinery Residues,” ASME paper 2000-GT-26
  4. Brdar, R. D. and Jones, R. M., 2000, “GE IGCC Technology and Experience with Advanced Gas Turbines,” General Electric Report, GER-4207
  5. Lee, J. J., Cha, K. S., Sohn, J. L., Kim, T. S. and Joo, Y. J., 2008, "Performance Analysis of a Gas Turbine for Power Generation Using Syngas as a Fuel," Trans. of KSME(B), Vol. 32, pp.54-61 https://doi.org/10.3795/KSME-B.2008.32.1.054
  6. GE Power-Enter Software, 2006, GateCycle, ver. 6.0
  7. Eldrid, R., Kaufman, L. and Marks, P., 2001, "The 7FB: The Next Evolution of the F Gas Turbine," General Electric Report, GER-4194
  8. Farmer, R., 2007, Gas Turbine World, Handbook: Pequot Purblishing, Inc., Vol. 26, p.64
  9. Texaco, 1998, Texaco Gasifier IGCC Base Cases, A Report to NETL, PED-IGCC-98-001

Cited by

  1. A Study on the Model of Thermal Plume Flow in the Forest Fire vol.12, pp.1, 2009, https://doi.org/10.5293/KFMA.2009.12.1.007
  2. vol.12, pp.1, 2009, https://doi.org/10.5293/KFMA.2009.12.1.070
  3. Capture on the Performance of IGCC Plants vol.13, pp.1, 2010, https://doi.org/10.5293/KFMA.2010.13.1.009