KAJIAN BATAS AMAN OPERASI GENERATOR SINKRON
PLTU 1X660 MW PT.LESTARI BANTEN ENERGI
DENGAN KURVA KAPABILITAS
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Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
CHOIRIYAH, MIFTAHUL
Koerniawan, Tony
Koerniawan, Tony
Subject
Teknik Elektro
Datestamp
2022-11-25 02:13:45
Abstract :
Generator is a tool electric machine which has the function of converting mechanical energy into electrical energy. Where in the operation of the generator has a method within the limits of safe operation, so as not to result in damage to the generator. Safe limits of operation of the generator can be represented by a curve called capability curve. Through the capability curve can be known to limit the performance of a generator. Such limitations include limitation of the current of the rotor, limits the stator current, limitation of the power of the first mover and limitations of the steady state. And of the value of the restrictions that have been known through calculation, it can be formed of a generator capability curve. Once formed the generator capability curve, it can be seen how the influence of the change of loading the generator in a power plant. In this study, the use of generators with power capacity of 788 MVA with a power factor of 0.85 (lagging). And from the calculation results obtained boundary value of P and Q maximum on the generator that is Poutmaximum = 662.4405 MW and Qmaximum = 670.4898 MVAR.
Generator is a tool electric machine which has the function of converting mechanical energy into electrical energy. Where in the operation of the generator has a method within the limits of safe operation, so as not to result in damage to the generator. Safe limits of operation of the generator can be represented by a curve called capability curve. Through the capability curve can be known to limit the performance of a generator. Such limitations include limitation of the current of the rotor, limits the stator current, limitation of the power of the first mover and limitations of the steady state. And of the value of the restrictions that have been known through calculation, it can be formed of a generator capability curve. Once formed the generator capability curve, it can be seen how the influence of the change of loading the generator in a power plant. In this study, the use of generators with power capacity of 788 MVA with a power factor of 0.85 (lagging). And from the calculation results obtained boundary value of P and Q maximum on the generator that is Poutmaximum = 662.4405 MW and Qmaximum = 670.4898 MVAR.
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