WOTJE ISLAND POWER PLANT - WOTJE ATOLL
OPERATIONAL DATA
2010 Wotje Island Energy Audit Data.
Working on recent data for generation statistics from 2005 to 2010. Load is currently similar to 2005 figures.
WOTJE POWER PLANT | |||||||||||||
2005 | |||||||||||||
January | February | March | April | May | June | July | August | September | October | November | December | ||
Days per month | Days | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 |
Total Hours per Month | Hrs | 744 | 672 | 744 | 720 | 744 | 720 | 744 | 744 | 720 | 744 | 720 | 744 |
Engine # 1 Hour Meter | Hrs | 6283 | 6599 | 6904 | 7312 | 7738 | 8112 | 8424 | 8752 | 9207 | |||
Engine # 1 Hours Run | Hrs | 306 | 316 | 305 | 408 | 426 | 374 | 312 | 328 | 455 | -9207 | 0 | 0 |
Engine # 2 Hours | Hrs | 6391 | 6751 | 7190 | 7504 | 7826 | 8174 | 8607 | 8999 | 9290 | |||
Engine # 2 Hours Run | Hrs | 441 | 360 | 439 | 314 | 322 | 348 | 433 | 392 | 291 | -9290 | 0 | 0 |
Total Meter Hours | Hrs | 747 | 676 | 744 | 722 | 748 | 722 | 745 | 720 | 746 | -18497 | 0 | 0 |
Excess/shortfall of Engine Hrs | Hrs | 3 | 4 | 0 | 2 | 4 | 2 | 1 | -24 | 26 | -19241 | -720 | -744 |
Month total | USGals | 5194 | 4557 | 5204 | 5096 | 5278 | 4713 | 4492 | 4574 | 5435 | |||
Daily average | USGals | 167.5 | 162.8 | 167.87 | 169.867 | 170.258 | 157.1 | 144.9 | 147.548 | 188.133 | |||
Hourly average | USGals | 7.0 | 6.8 | 6.994 | 7.078 | 7.094 | 6.545 | 6.037 | 6.147 | 7.547 | |||
Total Load | MW | 59.88 | 54.413 | 59.397 | 59.526 | 61.214 | 53.847 | 53.747 | 51.65 | 63.619 | |||
Daily load | kW | 1931.612 | 1943.321 | 1916.032 | 1984.2 | 1974.645 | 1794.9 | 1733.774 | 1666.129 | 2120.633 | |||
Hourly Load | kW | 80.483 | 80.971 | 79.834 | 82.675 | 82.276 | 74.787 | 72.24 | 69.422 | 88.359 | |||
Peak Load | kW | 116 | 114.8 | 115 | 119 | 120 | 109 | 104 | 106.1 | 133 | |||
Station Load | kW | ||||||||||||
Max Load Cont. | kW | 275 | 275 | 275 | 275 | 275 | 275 | 275 | 275 | 275 | 275 | 275 | 275 |
percent load hourly | % | 29% | 29% | 29% | 30% | 30% | 27% | 26% | 25% | 32% | 0% | 0% | 0% |
Percent Load Peak | % | 42% | 42% | 42% | 43% | 44% | 40% | 38% | 39% | 48% | 0% | 0% | 0% |
kW per gallon | kW/gph | 11.528 | 11.942 | 11.414 | 13.114 | 11.597 | 11.426 | 11.966 | 11.293 | 11.707 | |||
grams of fuel/kWh | g/kWh | 289 | 279 | 292 | 285 | 287 | 291 | 278 | 295 | 284 | #DIV/0! | #DIV/0! | #DIV/0! |
Man. Spec for 50% Load | g/kWh | 215 | 215 | 215 | 215 | 215 | 215 | 215 | 215 | 215 | 215 | 215 | 215 |
Efficency | 74% | 77% | 74% | 75% | 75% | 74% | 77% | 73% | 76% | #DIV/0! | #DIV/0! | #DIV/0! |
WOTJE POWER PLANT | |||||||||||||
2004 | |||||||||||||
January | February | March | April | May | June | July | August | September | October | November | December | ||
Days per month | Days | 31 | 29 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 |
Total Hours per Month | Hrs | 744 | 696 | 744 | 720 | 744 | 720 | 744 | 744 | 720 | 744 | 720 | 744 |
Engine # 1 Hour Meter | Hrs | 2300 | 2630 | 2930 | 3400 | 3700 | 4112 | 4557 | 4967 | 5135 | 5544 | 5977 | |
Engine # 1 Hours Run | Hrs | 2300 | 330 | 300 | 470 | 300 | 412 | 445 | 410 | 168 | 409 | 433 | |
Engine # 2 Hours | Hrs | 2237 | 2651 | 3087 | 3377 | 3800 | 4136 | 4438 | 4744 | 5088 | 5637 | 5950 | |
Engine # 2 Hours Run | Hrs | 2237 | 414 | 436 | 290 | 423 | 336 | 302 | 306 | 344 | 549 | 313 | |
Total Meter Hours | Hrs | 0 | 4537 | 744 | 736 | 760 | 723 | 748 | 747 | 716 | 512 | 958 | 746 |
Excess/shortfall of Engine Hrs | Hrs | -744 | 3841 | 0 | 16 | 16 | 3 | 4 | 3 | -4 | -232 | 238 | 2 |
Month total | USGals | 3937 | 3183 | 4054 | 4069 | 4555 | 4093 | 3970 | 4388 | 5131 | 5088 | 4627 | 4957 |
Daily average | USGals | 127.0 | 109.8 | 130.774 | 135.633 | 146.935 | 136.433 | 128.064 | 141.548 | 171.033 | 164.129 | 154.233 | 150.225 |
Hourly average | USGals | 5.3 | 4.6 | 5.448 | 5.65 | 6.122 | 5.684 | 5.336 | 5.897 | 7.126 | 6.838 | 6.426 | 6.259 |
Total Load | MW | 42.262 | 41.372 | 44.243 | 45.8 | 49.391 | 45.27 | 47.71 | 49.205 | 53.826 | 55.192 | 56.781 | 60.348 |
Daily load | kW | 1363.29 | 1426.62 | 1427.193 | 1526.666 | 1593.25 | 1509 | 1539.032 | 1587.285 | 1794.2 | 1780.387 | 1892.7 | 1946.709 |
Hourly Load | kW | 56.803 | 59.442 | 59.466 | 63.611 | 66.385 | 62.875 | 64.126 | 66.135 | 74.758 | 74.182 | 78.862 | 81.112 |
Peak Load | kW | 85.4 | 91.8 | 92.3 | 94.5 | 107.4 | 98.6 | 98.7 | 103.3 | 110.8 | 108 | 116 | 121 |
Station Load | kW | ||||||||||||
Max Load Cont. | kW | 275 | 275 | 275 | 275 | 275 | 275 | 275 | 275 | 275 | 275 | 275 | 275 |
percent load hourly | % | 21% | 22% | 22% | 23% | 24% | 23% | 23% | 24% | 27% | 27% | 29% | 29% |
Percent Load Peak | % | 31% | 33% | 34% | 34% | 39% | 36% | 36% | 38% | 40% | 39% | 42% | 44% |
kW per gallon | kW/gph | 10.735 | 12.998 | 10.915 | 11.256 | 10.843 | 11.061 | 12.017 | 11.215 | 10.49 | 10.848 | 12.272 | 12.959 |
grams of fuel/kWh | g/kWh | 310 | 256 | 305 | 296 | 307 | 301 | 277 | 297 | 317 | 307 | 271 | 257 |
Man. Spec for 50% Load | g/kWh | 215 | 215 | 215 | 215 | 215 | 215 | 215 | 215 | 215 | 215 | 215 | 215 |
Efficency | 69% | 84% | 70% | 73% | 70% | 71% | 78% | 72% | 68% | 70% | 79% | 84% |