Optimal feeding trajectory for an industrial sugar mill cogeneration plant
Wanwisa Skolpap;
Kittiwut Kasemwong
(Thammasat University, 2019)
|
ABSTRAKUsing an optimum dynamic scheduling plan, the formulated problem aimed to maximise daily profitability from an existing 12. 5 MW bagasse-based cogeneration plant with a steam capacity of 125 tonne/ h used for sugar refining. The optimal bagasse feed rate yielded a maximum daily profit of 838.49 USD (base case), about 5.14% higher than the conservative constant feeding bagasse into the existing plant. A sensitivity analysis of daily profit was constructed by perturbating the fuel low heating value (LHV), electricity selling rate of electric utility (p) and cost of electricity generation (c) . The maximum daily profit was insensitive to increases in LHV until this LHV was 11% lower than its base case value, which resulted in a decrease in maximum daily profit by 11%. Excessive moisture in the bagasse and the cost of generating electricity (c) caused lower profits, whereas the price of electricity (p) increased profits. |
No. Panggil : | 670 STA 24:3 (2019) |
Entri utama-Nama orang : | |
Entri tambahan-Nama orang : | |
Subjek : | |
Penerbitan : | Pathum Thani: Thammasat University, 2019 |
Sumber Pengatalogan : | LibUI eng rda |
ISSN : | 25869000 |
Majalah/Jurnal : | Science & Technology ASIA |
Volume : | Vol. 24, No.3 July-September 2019: Hal. 39-46 |
Tipe Konten : | text |
Tipe Media : | unmediated |
Tipe Carrier : | volume |
Akses Elektronik : | |
Institusi Pemilik : | Universitas Indonesia |
Lokasi : | Perpustakaan UI, lantai 4, R. Koleksi Jurnal |
No. Panggil | No. Barkod | Ketersediaan |
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670 STA 24:3 (2019) | 03-20-722526513 | TERSEDIA |
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Tidak ada ulasan pada koleksi ini: 20502787 |