Diagramma na Turbinin Gas na Makarantun Kirkiro
Mafiya na gas turbine power plant sun hada da
compressor,
regenerator,
combustion chamber,
gas turbine,
alternator, and
starting motor.
Compressor
Compressor na air da ake amfani da shi a gas turbine power plant yana cikin rarrabe na rotary. Filter na air yana kan inlets na compressor inda zai iya filter air daga dust. Zanuwar na rotary blades da suka lalace da shaft ke gurbin air bayan blocks na stationary, kuma hasashe na air yana zama mai kyau. Air da tsari mai kyau yana cikin outlet na compressor.
Regenerator
Yana da heat a cikin gases na exhaust a gas turbine power plant. Yawan heat na wadanda ake amfani da su a regenerator. A cikin regenerator, ana net ta tubes masu fina. Ana bincike air na compressed har zuwa tubes masu fina. Dukkan ingantaccen ya zama a vessel inda hot exhaust gases na turbine ke zama. A lokacin da air na compressed ke zama har zuwa fine tubes, an samu heat na wadanda gases na exhaust ke da su. Hakan yana taimaka mafiya na heat na gases na exhaust zama temperature na air na compressed abin da shi za'a zama combustion chamber.
Combustion Chamber
Ba a cikin regenerator, air na hot compressed ke zama combustion chamber. A cikin combustion chamber, akwai burners inda an saka oil spray. Saboda combustion na hot oil spray a cikin combustion chamber, air yana samu temperature mai kyau. Temperature yana cikin 3000oF. Air na compressed da combustion gases ke saukarce zuwa 1500oF zuwa 1300oF abin da shi za'a zama turbine don yi aiki na mechanical work.
Alternator
Rotor na alternator yana lalace da same shaft na turbine saboda haka alternator ke zama alongside turbine kuma take produce electrical energy.
Starting Motor
A gas turbine power plant, compressor, alternator, and turbine yana lalace da same shaft. Don starting the system, compressor yana bukata delivery pre-compressed air at starting. Shaft yana bukata rotate don produce required compressed air for starting purpose. Saboda haka, alternative arrangement yana bukata run the compressor before the system is being started. Wannan yana yi da starting motor connected to the same shaft. A motor coupled with the main shaft supplies the required mechanical power for compressing air before starting.
Turbine
Air na compressed mixed with combustion gases ke zama turbine through nozzles. Hali, mixture na gases ke suddenly expanded and it gains required kinetic energy to do mechanical work to rotate the turbine shaft (main shaft). A cikin turbine, temperature na gases yana zama 900oF.
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