Spreadsheet For Heat Balance Calculation of Steam Power Plant (Case Study : Gresik Steam Power Plant)
Steam power plant performance evaluation is significant. One of steam power plant performance parameter is heat rate. Heat rate describe how much input energy needed to produce electrical energy from generator. Heat rate of steam power plant usually written in heat balance document of plant. Hea...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/43710 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Steam power plant performance evaluation is significant. One of steam power plant
performance parameter is heat rate. Heat rate describe how much input energy needed to
produce electrical energy from generator. Heat rate of steam power plant usually written in
heat balance document of plant. Heat balance calculation of steam power plant is complex
because of involving lot of component. Nowadays, many software have been created for heat
balance simulation of steam power plant.
In this final project, spreadsheet for heat balance calculation of steam power plant is
created. Spreadsheet is made using case study of Gresik steam power plant. Spreadsheet is
made using thermodinamics principal searching for mass flow rate and balance pressure of
feedwater heater. Spreadsheet is validated using software Cycle Tempo 5.0 on design load
economical continious rating 100%, 75%, and 50%. Heat balance simulation using spreadsheet
is done on operation condition outside design condition.
This final project output is spreadsheet for heat balance calculation of Gresik steam
power plant. Validation process show that spreadsheet largest deviation is about 0,48% for
mass flow and 0,33% for balance pressure of feedwater heater.
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