CAJ | 학술논문

SGT 800是西门子工业透平公司制造的功率最大的工业燃气轮机。2010年推出SGT 800增强型，其额定功率为50．5 MW。为保证产品的质量，对此增强型燃气轮机进行了细致的实验验证，包括零部件级和整机级的验证工作。零部件级试验主要包括第1级静叶和第1级动叶的热动力学性能的验证工作。整机试验包括测试燃气轮机综合性能、压气机性能与转子动态性能、燃烧室的稳定性／排放／热状态、透平性能及其热状态等。测试结果表明，其性能圆满地达到了预期水平。截止2014年4月，首台增强型燃气轮机商业运行的累计等效运行小时数（ EOH）已经超过24000 h。在20000等效运行小时数之后计划进行的开机检查结果表明，所有部件的状态均达到或预期达到设计寿命。
SGT 800시서문자공업투평공사제조적공솔최대적공업연기륜궤。2010년추출SGT 800증강형，기액정공솔위50．5 MW。위보증산품적질량，대차증강형연기륜궤진행료세치적실험험증，포괄령부건급화정궤급적험증공작。령부건급시험주요포괄제1급정협화제1급동협적열동역학성능적험증공작。정궤시험포괄측시연기륜궤종합성능、압기궤성능여전자동태성능、연소실적은정성／배방／열상태、투평성능급기열상태등。측시결과표명，기성능원만지체도료예기수평。절지2014년4월，수태증강형연기륜궤상업운행적루계등효운행소시수（ EOH）이경초과24000 h。재20000등효운행소시수지후계화진행적개궤검사결과표명，소유부건적상태균체도혹예기체도설계수명。
The enhanced SGT 800 gas turbine was introduced in 2010 at a power rating of 50.5 MW.To deliver reliable product, comprehensive validation work was carried out at both component level and system level.At component level, the aero-thermal perform-ance of vane 1 and blade 1 was thoroughly tested.At system level, the first complete package was tested for the gas turbine perform-ance, compressor performance and blade dynamics, combustor stability/emissions/thermal conditions, turbine performance and thermal conditions, etc.The test results confirmed the design target outlined during the development stage.The fleet leader in commercial operation has, up to April 2014, accumulated>24,000 equivalent operation hours(EOH).A planned opening hot section inspection at 20,000 EOH showed that all components are still in good condition.Therefore, the full design life time is expected to be fulfilled for this enhanced version.