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Gas Turbine Handbook : Principles and Practices

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Figure 15-4. Corinth Motor Oil Refinery, Corinth, Greece<br />

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1985 1986 1987 1988 1989 1990 1991 1992<br />

Refinery Power Dem<strong>and</strong>, MWh 156,507 210,028 213,754 211,493 212,424 216,327 223,703 222,074<br />

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Net In-Plant Power Generation, MWh 149,616 183,128 194,733 172,285 203,526 203,937 215,520 210,530<br />

Purchase Power from Grid, MWh 6,891 26,900 19,021 39,208 8,898 12,390 8,183 11,544<br />

Power Coverage by Cogen Plant, % 0.96 0.87 0.91 0.81 0.96 0.94 0.96 0.95<br />

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Availability of GTs, %<br />

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GT#1 90.8 97.8 98.6 78.0 95.4 97.9 99.4 98.2<br />

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GT#2 87.4 96.7 98.6 91.7 94.8 91.3 99.0 99.0<br />

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INCOMES (1000×$)<br />

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Saving In Energy Cost $8,019 $12,299 $14,738<br />

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Credit for Generated Steam $4,155 $2,152 $3,150<br />

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256 <strong>Gas</strong> <strong>Turbine</strong> <strong>H<strong>and</strong>book</strong>: <strong>Principles</strong> <strong>and</strong> <strong>Practices</strong>

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