ML19323B459
| ML19323B459 | |
| Person / Time | |
|---|---|
| Site: | Prairie Island  |
| Issue date: | 05/01/1980 |
| From: | Hunstad A NORTHERN STATES POWER CO. |
| To: | |
| Shared Package | |
| ML19323B458 | List: |
| References | |
| NUDOCS 8005120401 | |
| Download: ML19323B459 (8) | |
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April 1980 e.
m The unit was in Load Follow operation this month.
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11AILY UNIT P0h'ER UliTPtrr DOCKET No. 50-282 UNIT Prairie Island k. 1 DATE 800501 COMPLETED BY A. A. Ilunstad_ _
TELEPHONE 612-388-4767 10NTil April 1980
- )AY AVE!! ACE LOAD FR1e-Net DAY AVERAGE I.0AD fnie-Net 479 17 473 472 478 la 1
479 19 471 471 475 20 r,
479 21 471 r,
476 22 475 477 23 471 7
g 455 24 470 9
483 25 469 go 482 26 468 t1 480 27 418
,2 485 28 470 tg 488 29 470 468 14 479 30 477 31
- 5 16 479 i
Average loads above 503 Inse-Net are due to cooler condenser circulating water
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t DUCKER ! 0 50- 282 DATE 800501
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COMPLETED BY A. A. Hunstad l
OPERATING STATUS TELEPHONE 612-388-4767 t
i 1.
Unit Name:
Prairie Island No.
1 Notes l
2.
Reporting Period:
April 1980 3.
Licensed Thermal Power (MWt):
1650 4.
- a m e p l a t.
R: sting (Gross Mue):
593_
5.
Design Electrical Rating (!!ct !Ne):
530 534 6.
M r<imum Dependable Capacity (Gross MWe):_
N 7.
tiaximum Dependable Capacity (Net 1:We):
503 8.
!f Changes occur in Capacity Rat ing,a (Itens Number 3 Through 7) Since Last Report:
g Give Reasen:
l 9.
Power Level To Wh!ch Restricted, if Any (Net MWe):
i ei 10.
Reasons for Restrictions, If Any:
l This Month Yr-To-Date Cumulative i
11.
Ilours In Reporting Period 719 2903 55871 12.
Number Of Hours Reactor Was Critical 719.0 2271.9 43980.3 13.
Reactor Reserve Shutdown Hours 0.0 0.0 5531.9
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I!ours Generator On Line 719.0 2766.8 42890.3 l
15.
itn i t 1:extvc Shutd.n.n Hours 0.0 0.0 0.0 1
16.
Gross Thermal Energy Generated (MWH) 1175683 4504122 66583116 l
17.
Gross Eltetrical Energy Geaerated (MWil) 362190 1410680 21564350 18.
Net Elcetrical Energy Generated O!Wil) 340094 1323602 20162854 19.
Unit Service Factor 100.0 95.3 76.8 l
20.
Unit Availability Factor 100.0 95.3 76.8 21.
Unit Capacity Factor (Using MDC Net) 94.0 90.6 71.7 f
22.
Unit Capacity Factor (Using DER Net) 89.2 86.0 68.1 0.0 0.0 12.9
- 23. Unit Forced Outage Rate 24.
Shutdowns Scheduled Over Next 12 Months (Type, Date and Duration of Each):
Refueling, August 4, 1980, 8 weeks 25.
If Shut Down at End of Report Period, Estimated Date of Startup:
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2 ry,iTg 800501
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cm'"!ETF9 P,Y A. A. Hunstad.-
T.~T.Tr"n:;R 6)2-208-6'f:7 o
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reogry April 1980 We m
The unit was in Load Follow operation this month.
At 2255 on April 11 a shutdown was taken to make repairs to the turbine oil system and to perform n.
other minor maintenance.
The unit was returned to service at 2255 on April 13.
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e DAll.Y l' NIT PO'.'i:R Ol'TPUT D0cKET No. 50 306
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UNIT Prairie Island W.~ T DATE 800501 COMPLETED IW A. A. Ilunstad TELEP110NE 612-383-4767
- -iONTil__, Apr il 1980 MYi AVE!: AGE LOAD ?!We-Net DAY AVERAGE LOAD FMe-Net t
504 17 499 501 498 18 1
502 19 496 c.
498 20 490 506 21 496 r,
469 22 498
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445 23 496 8
508 21 497 9
510 25 495 10 511 26 493 il 458 27 495 i2
-17 28 496
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-17 29 495 la 436 30 461 15 505 31 16 506 Average loads above 500 PMc-Net are due to cooler condenser circulating water.
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l Mr.ET NO 50 306 DATE 800501
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COMPLETED BY A. A. Hunstad OPERATING STATUS TELEPHONE 612-388-4767 1
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Unit Name:
Prairie Island No.
2 Notes 2.
Reporting Period:_ Appl 1980 l
3.
1.frensed Thermal Power (MWt):
1650
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'4 mneplate P.ating (Cross FNe):
593 I'i~ inn i t ec t r ica l Ra t.inb (i.et. t r.N i :
430 i
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It exier.um liependable Capacity (Gr..ss MWe): 531 0
7.
"n tmum Dependable Capacity (Net INe):
500 i
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Ti Change'. th: cur in capacit v R.a.29 (Items Number 3 Through 7) Since Last Report; n,
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Give Reason: ______
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Power Level 10 Which Restricted. If Any (Net MWe):
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Reasons for Rentrictions, If Any:
N i
This flonth Yr-To-Date Cumulative 719 2903 46989 11.
Ilours In Reporting Period 12.
Number of Ilours Reactor Was Critical 676.6 1731.9 40860.9 13.
Reactor Reserve Shutdown llours 42.4 42.4 1448.4 671.0 1684.5 40085.5 14.
Itouro Generator On Line I
15.
Ln.t Resr_ ". Sh" Ir.u Hour, 0.0 0.0 0.0 1089161 2639898 62312401 16.
Gross Thtcmal Energy Generated (flWil) 350520 860920 19915050 17.
Gross Elect rical Energy Generated (f.%"l) 329176 802396 18641028 18.
Net Eleet ri e al Em gy Gener. ed (11'.-l11) c 19.
Unit Service Factor 93.3 58.0 85.3 93.T 58.0 85.3 20.
Unit Availability Factor 91.6 55.3 79.3 21.
Unit Capacity Factor (Using MDC Net) l 22.
Unit Capacity Factor (Using DER Net) 86.4 52.2 74.9 0.0 0.6 4.7 i
23.
Unit Forced Outage Rate 24 Shutdowns Scheduled Over Next 12 Months (Type, Date an1 Duration of Each):
Refueling, February 1981, 6 weeks l
25.
If Shut Down at End Of Report Period, Estimated Date of Startap:
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