Operator:
Contractor:
2008 Operating Experience
GE (GENERAL ELECTRIC CO.) TPC (TAI POWER CO.)
100.0 0.0
0.0
103.6 5.9
0.1 94.1 22.1 0.8 (%)
(%)
(%) 26.4
(%) (%)
Sep
Jun Jul Aug
100.0 100.0 (%)
(%)
445.4 Jan
449.4 445.5 326.5 441.4
May Feb
419.9 26.3
Nov 114.3
103.4 5.9 26.3
434.5 99.9 99.9
447.0 423.0 449.4
99.9 5.9 26.2 99.1 75.1 98.2 99.5 97.3 99.1 100.0
99.9 5.9 26.2 99.2 75.1 98.7 99.5 99.4 99.1 100.0
99.1 75.1 98.2 99.5 97.3 99.0 99.9 100.0 75.1 100.0 100.0 100.0 99.9 100.0 100.0
0.1 94.1 73.8 0.9 24.9 1.8 0.5 2.7 0.9 0.1 0.0
24.9 0.0 0.5 0.6 0.8 0.1 0.0
0.0 0.0 51.8 0.1 0.0 1.4 0.0 0.0 0.1 0.0 0.0
0.0 0.0 0.0 0.0 0.0 0.4 0.0
UCLF replaces previously used UUF.
2.1 0.0 0.0 0.0
(%) XUF
83.6 84.2 16.7 12.1
2008 Monthly Performance Data
2008 Summary of Operation
4.4 0.2 4422.4 83.3 83.5 16.7%
Total Off–line Time:
Status at end of year: 1385 hours
SEALING OIL LEAKAGE OF EXCITER BEARING ON APR.08,2008. 3.UNIT SHUTDOWN TO REPAIR SEALING OIL SYSTEM OF MAIN GENERATOR ON JUN.21,2008. 4.POWER RESTRICTION DUE TO TYPHOON ON SEP.28,2008.
5.
Date of Construction Start:
15 Jul 1979 07 Dec 1973 09 Nov 1978 Date of Commercial Operation:
18.5%
Cumulative Energy Unavailability Factor:
Lifetime Generation:
Cumulative Energy Availability Factor:
82.6%
Historical Summary
125493.2 GW(e).h 81.5%
81.5%
Date of First Criticality:
Date of Grid Connection:
Hours of (%) 1979
Cumulative Load Factor:
Cumulative Unit Capability Factor:
19 Dec 1978
1981 ''
1982 ''
Energy GW(e).h
Performance for Full Years of Commercial Operation Load Factor (in %) Capacity
MW(e)
Annual Cumul. Annual Unit Capability
Factor (in %)
Energy Availability Factor (in %)
Data not provided
1980 ''
Annual Time Online Cumul.
Year
Annual Cumul.
''
1984 ''
1985 ''
1983
1986 ''
1987 ''
1988 ''
1989 3059.8 604.0 59.3 59.3 59.3 59.3 57.8 57.8 6010 68.6
1990 3436.8 593.0 65.4 62.3 64.8 62.1 66.2 62.0 6242 71.3
1991 3783.5 604.0 72.5 65.8 70.1 64.8 71.5 65.2 6847 78.2
1992 4129.2 604.0 79.1 69.1 78.5 68.2 77.8 68.3 7326 83.4
1993 3934.9 604.0 76.7 70.6 73.1 69.2 74.4 69.6 6992 79.8
1994 3979.5 604.0 78.8 72.0 76.6 70.4 75.2 70.5 7001 79.9
1995 3885.7 604.0 77.5 72.8 75.9 71.2 73.4 70.9 6808 77.7
1996 4001.5 604.0 78.0 73.4 77.5 72.0 75.4 71.5 6897 78.5
1997 4325.5 604.0 80.6 74.2 80.1 72.9 81.8 72.6 7168 81.8
1998 4841.5 604.0 96.0 76.4 94.7 75.1 91.5 74.5 8422 96.1
1999 4296.3 604.0 82.6 77.0 80.7 75.6 81.2 75.1 7274 83.0
2000 4596.5 604.0 85.9 77.7 85.3 76.4 86.6 76.1 7584 86.3
2001 5018.1 604.0 95.0 79.0 93.9 77.8 94.8 77.5 8515 97.2
2002 4290.4 604.0 80.6 79.2 80.5 77.9 81.1 77.8 7414 84.6
2003 4574.5 604.0 86.5 79.6 86.0 78.5 86.5 78.4 7595 86.7
2004 5247.6 604.0 98.6 80.8 98.0 79.7 98.9 79.7 8704 99.1
2005 4530.5 604.0 86.3 81.2 85.2 80.0 85.6 80.0 7641 87.2
2006 4650.8 604.0 88.4 81.6 87.5 80.4 87.9 80.4 7812 89.2
2007 5218.8 604.0 99.6 82.5 98.3 81.4 98.6 81.4 8654 98.8
2008 4422.4 604.0 83.5 82.6 83.3 81.5 83.6 81.5 7375 84.2
6.
A.
B.
C.
D.
E.
H.
J.
K.
N.
7.
Full Outages, Analysis by Cause
Outage Cause 2008 Hours Lost 1988 to 2008
Average Hours Lost Per Year Planned Unplanned External Planned Unplanned External
Plant equipment problem/failure 185
Refuelling without a maintenance 89 9
Inspection, maintenance or repai 854 372 880
combined with refuelling
Inspection, maintenance or repai 179 53
without refuelling
Testing of plant systems or components 3 1
Nuclear regulatory requirements 1
Grid limitation, failure or grid 5
unavailability
Load-following (frequency contro 5
reserve shutdown due to reduced energ demand)
Environmental conditions (lack o 5
cooling water due to dry weathe cooling water temperature limits
flood, storm, lightning, etc.
1023 194 16
Total 1408 1233
Subtotal 1036 372 0
Equipment Related Full Outages, Analysis by System
System 2008
Hours Lost
1988 to 2008 Average Hours Lost Per Year
11. Reactor and Accessories 6
12. Reactor I&C Systems 1
14. Safety Systems 1
15. Reactor Cooling Systems 59
21. Fuel Handling and Storage Facilitie 7
31. Turbine and auxiliaries 44
32. Feedwater and Main Steam System 16
33. Circulating Water System 10
41. Main Generator Systems 26
Total 0 181
42. Electrical Power Supply Systems 11
1. 2.
3.
LF OF EUF PUF UCLF
4.
GW(e).h
Load Factor: 97.2%
99.0%
Operating Factor:
Oct Dec Annual
Operational
0.0 0.0 100.2 100.0
Energy Unavailability Factor:
Energy Availability Factor:
—
96.9%
Design Net Capacity:
EAF UCF
Mar Apr
985.0 MW(e)
1.MAR.24~MAR.28 RX SCRAMMED DUE TO GENERATOR TRIP IN CASE OF AVR FAILURE. 2.SEP.28~SEP.30 Design Discharge Burnup:
Net Reference Unit Power
at the beginning of 2008: 985.0 MW(e)
Production Summary 2008
Net Energy Production: 8384.8 GW(e).h
Station Details
BWR Type:
TW-3 KUOSHENG-1
Operator:
Contractor:
2008 Operating Experience
GE (GENERAL ELECTRIC CO.) TPC (TAI POWER CO.)
100.1 100.0 0.0
0.0
103.6 87.1
0.9 0.0 0.4 0.0
(%)
(%) (%) (%)
623.6
(%) (%)
Sep
Jun Jul Aug
100.0 100.0 (%)
681.4 724.9 Jan
734.1 729.7 690.0 724.0
May Feb
677.5
98.9 Nov 703.5
102.4 85.1 99.3
691.5 97.5 98.8 711.3
100.0
693.5 98.8 85.1 99.2 99.6 97.3 98.8 97.1 96.1
98.7 100.0 98.9 100.0
96.1 98.8 97.5 94.6 99.6 97.3 98.8 97.1
100.0 100.0 100.0 99.2 99.9 100.0 98.8
1.2 14.9 0.8 0.4 2.7 1.2 2.9 3.9 1.1 2.5 5.4
0.8 0.0 0.9 0.0 0.0 1.2 0.0
0.0 14.9 0.0 0.0 0.5 0.0 0.2 0.0 0.0 0.0 4.3
0.4 0.0 0.4 0.4 1.4 1.2 1.9
UCLF replaces previously used UUF.
3.9 1.1 1.3 1.1
(%) XUF
97.2 99.0 3.1 0.4 8384.8 96.9 98.0 95.7
94.6 99.2 85.1 99.6 100.0
3.1%
Total Off–line Time:
2008 Monthly Performance Data
2008 Summary of Operation
1.7 1.1
Status at end of year: 87 hours
TURBINE/GENERATOR MANUAL TRIPED DUE TO TYPHOON INVADE. 3.DEC.07~DEC.09 RX HOT STANDBY FOR MAINTENANCE OF ABS OF SWYD BUS. 4.DEC.20~DEC.22 POWER REDUCED FOR MAINTENANCE OF MSL LEAKAGE.KS UNIT 1 KEPT POWER OPERATING EXCEPT FOR THESE EVENTS ABOVE. KS1 MADE THE ANNUAL HIGHEST GENERATED ELECTRIC POWER RECORD IN 2008.
5.
83.1%
Date of First Criticality:
Date of Grid Connection:
Date of Construction Start:
28 Dec 1981 19 Nov 1975 01 Feb 1981 Date of Commercial Operation:
81.2%
17.6%
Cumulative Energy Unavailability Factor:
Lifetime Generation:
Cumulative Energy Availability Factor:
177245.3 GW(e).h 82.4%
Cumulative Load Factor:
Cumulative Unit Capability Factor:
21 May 1981
Historical Summary
1983 ''
1984 Year
Annual Cumul. Hours of (%) 1981
Annual Time Online Cumul.
Data not provided
1982 ''
Energy GW(e).h
Performance for Full Years of Commercial Operation Load Factor (in %) Capacity
MW(e)
Annual Cumul. Annual Unit Capability
Factor (in %)
Energy Availability Factor (in %)
''
1985 ''
1986 ''
1987 ''
1988 ''
1989 5329.1 951.0 64.9 64.9 63.0 63.0 64.0 64.0 6447 73.6
1990 6898.0 918.0 87.4 76.0 86.8 74.7 85.8 74.7 8201 93.6
1991 5850.8 951.0 71.4 74.4 71.4 73.6 70.2 73.2 6678 76.2
1992 6152.4 951.0 78.4 75.4 78.4 74.8 73.6 73.3 7126 81.1
1993 5679.5 951.0 71.1 74.6 71.1 74.0 68.2 72.3 6457 73.7
1994 6302.3 950.0 77.8 75.1 76.9 74.5 75.7 72.8 7077 80.8
1995 6897.9 948.0 84.7 76.5 84.6 76.0 83.1 74.3 7734 88.3
1996 6950.8 948.0 84.8 77.5 84.3 77.0 83.5 75.5 7573 86.2
1997 6277.8 948.0 77.7 77.5 77.5 77.1 75.6 75.5 6978 79.7
1998 6426.0 948.0 81.2 77.9 79.7 77.3 77.4 75.7 7209 82.3
1999 7686.8 948.0 95.1 79.5 93.8 78.8 92.6 77.2 8439 96.3
2000 6588.6 948.0 81.3 79.6 80.2 78.9 79.1 77.4 7391 84.1
2001 6452.3 948.0 79.4 79.6 78.8 78.9 77.7 77.4 7070 80.7
2002 8068.5 948.0 98.5 81.0 98.1 80.3 97.2 78.8 8693 99.2
2003 6444.9 948.0 78.5 80.8 78.3 80.2 77.6 78.7 6968 79.5
2004 6978.5 948.0 85.1 81.1 84.7 80.5 83.8 79.0 7516 85.6
2005 8150.1 948.0 99.7 82.2 98.4 81.5 98.1 80.2 8749 99.9
2006 6903.6 948.0 82.6 82.2 81.9 81.5 81.0 80.2 7325 83.6
2007 7104.6 985.0 83.5 82.3 82.3 81.6 82.3 80.3 7429 84.8
2008 8384.8 985.0 98.0 83.1 96.9 82.4 97.2 81.2 8673 99.0
6.
A.
B.
C.
D.
E.
J.
K.
L.
N.
7.
Full Outages, Analysis by Cause
Outage Cause 2008 Hours Lost 1989 to 2008
Average Hours Lost Per Year Planned Unplanned External Planned Unplanned External
Plant equipment problem/failure 105 5 137
Refuelling without a maintenance 86 12
Inspection, maintenance or repai 938
combined with refuelling
Inspection, maintenance or repai 78
without refuelling
Testing of plant systems or components 10
Grid limitation, failure or grid 2
unavailability
Load-following (frequency contro 6
reserve shutdown due to reduced energ demand)
Human factor related 3
Environmental conditions (lack o 6 0
cooling water due to dry weathe cooling water temperature limits
flood, storm, lightning, etc.
1117 152 8
Total 111 1277
Subtotal 0 105 6
Equipment Related Full Outages, Analysis by System
System 2008
Hours Lost
1989 to 2008 Average Hours Lost Per Year
11. Reactor and Accessories 2
12. Reactor I&C Systems 5
13. Reactor Auxiliary Systems 3
15. Reactor Cooling Systems 5
21. Fuel Handling and Storage Facilitie 19
31. Turbine and auxiliaries 29
32. Feedwater and Main Steam System 41
33. Circulating Water System 11
35. All other I&C Systems 2
41. Main Generator Systems 96 12
Total 105 138
42. Electrical Power Supply Systems 9 9
1. 2.
3.
LF OF EUF PUF UCLF
4.
GW(e).h
Load Factor: 88.0%
91.7%
Operating Factor:
Oct Dec Annual
Operational
0.0 1.4 97.5 100.0
Energy Unavailability Factor:
Energy Availability Factor:
—
87.7%
Design Net Capacity:
EAF UCF
Mar Apr
951.0 MW(e)
1.JUN.06~JUN.10 RX'S IN HOT STANDBY FOR IMPROVING THE PROGRAM OF GENERATOR AVR. (PLANNED) Design Discharge Burnup:
Net Reference Unit Power
at the beginning of 2008: 948.0 MW(e)
Production Summary 2008
Net Energy Production: 7305.0 GW(e).h
Station Details
BWR Type:
TW-4 KUOSHENG-2
Operator:
Contractor:
2008 Operating Experience
GE (GENERAL ELECTRIC CO.) TPC (TAI POWER CO.)
100.1 100.0 2.5
1.1
103.6 100.0
0.1 0.1 0.9 0.0
(%)
(%) (%) (%)
698.0
(%) (%)
Sep
Jun Jul Aug
97.5 98.9 (%)
642.1 678.2 Jan
687.6 691.4 620.8 681.0
May Feb
652.9
96.2 Nov 664.9
102.5 99.0 97.6
277.1 40.6 41.7 678.9
99.1
332.1 98.9 99.0 97.4 98.0 90.9 96.6 96.3 94.1
93.3 99.9 99.7 99.2
94.1 96.0 40.6 47.1 98.0 90.9 96.6 96.3
97.1 100.0 100.0 100.0 99.9 43.5 56.0
1.1 1.0 2.6 2.0 9.1 3.4 3.7 5.9 3.8 59.4 52.9
6.7 0.1 0.3 0.8 0.9 58.3 52.0
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
1.0 1.0 1.7 1.9 2.4 3.4 3.4
UCLF replaces previously used UUF.
5.1 2.9 1.1 0.9
(%) XUF
88.0 91.7 12.3 10.1 7305.0 87.7 89.9 48.0
47.1 99.9 100.0 99.1 100.0
12.3%
Total Off–line Time:
2008 Monthly Performance Data
2008 Summary of Operation
0.0 2.2
Status at end of year: 731 hours
2.NOV.14~DEC.13 EOC-19 REFUELING OUTAGE.(29.45 DAYS) 3.DEC.14~DEC.15 RX'S IN HOT STANDBY FOR TURBINE OVERSPEED TRIP TEST AND WEIGHTING BALANCE. KS UNIT 2 KEPT POWER OPERATING EXCEPT FOR THESE EVENTS ABOVE. KS2 NOT ONLY MADE THE SHORTEST REFUELING OUTAGE (29.45 DAYS)OF NUCLEAR POWER UNIT IN TAIWAN R.O.C , ALSO MADE THE BEST RECORD OF HAVING NO UNPLANNED POWER LOSS IN 2008.
5.
Date of First Criticality:
Date of Grid Connection:
Date of Construction Start:
16 Mar 1983 15 Mar 1976 26 Mar 1982 Date of Commercial Operation:
18.3%
Cumulative Energy Unavailability Factor:
Lifetime Generation:
Cumulative Energy Availability Factor:
82.8%
171110.1 GW(e).h 81.7%
Cumulative Load Factor:
Cumulative Unit Capability Factor:
29 Jun 1982
Historical Summary
1987 Year
Annual Cumul.
1983
1985 ''
1986 ''
Energy GW(e).h
Performance for Full Years of Commercial Operation Load Factor (in %) Capacity
MW(e)
Annual Cumul. Annual Unit Capability
Factor (in %)
Energy Availability Factor (in %)
Data not provided
1984 ''
Annual Time Online
Cumul. Hours of (%)
80.7%
''
1988 ''
1989 5227.3 951.0 65.3 65.3 61.9 61.9 62.7 62.7 6390 72.9
1990 6000.6 936.0 74.0 69.6 73.5 67.6 73.2 67.9 6819 77.8
1991 7186.3 951.0 89.3 76.2 89.3 74.9 86.3 74.1 8101 92.5
1992 6176.3 951.0 76.8 76.4 76.8 75.4 73.9 74.0 6985 79.5
1993 6138.1 951.0 74.9 76.1 74.9 75.3 73.7 74.0 6921 79.0
1994 6224.1 950.0 76.0 76.1 74.8 75.2 74.8 74.1 6868 78.4
1995 5999.7 948.0 72.9 75.6 72.2 74.8 72.2 73.8 6543 74.7
1996 7423.2 948.0 90.0 77.4 89.6 76.6 89.1 75.8 7978 90.8
1997 7087.2 948.0 88.7 78.7 86.1 77.7 85.3 76.8 7745 88.4
1998 6549.6 948.0 80.3 78.8 79.3 77.8 78.9 77.0 7242 82.7
1999 6831.9 948.0 85.9 79.5 84.2 78.4 82.3 77.5 7544 86.1
2000 7237.6 948.0 91.4 80.5 89.3 79.3 86.9 78.3 8234 93.7
2001 5976.7 948.0 74.1 80.0 72.4 78.8 72.0 77.8 6772 77.3
2002 6922.6 948.0 85.5 80.4 85.1 79.2 83.4 78.2 7530 86.0
2003 7623.1 948.0 93.7 81.3 93.5 80.2 91.8 79.1 8427 96.2
2004 6494.0 948.0 81.3 81.3 79.8 80.2 78.0 79.0 7301 83.1
2005 6737.8 948.0 83.5 81.4 82.3 80.3 81.1 79.2 7424 84.7
2006 7868.4 948.0 96.6 82.2 95.9 81.2 94.7
2007 7031.5 948.0 86.7 7716 88.1
80.0 8560 97.7
948.0 89.9
84.7 80.3
82.5 86.1 81.4
80.7 8029 91.7
82.8 87.7 81.7 88.0
2008 7305.0
6.
A.
B.
C.
D.
E.
J.
K.
N.
7.
Full Outages, Analysis by Cause
Outage Cause 2008 Hours Lost 1989 to 2008
Average Hours Lost Per Year Planned Unplanned External Planned Unplanned External
Plant equipment problem/failure 126
Refuelling without a maintenance 55 16
Inspection, maintenance or repai 707 922
combined with refuelling
Inspection, maintenance or repai 48 101
without refuelling
Testing of plant systems or components 20
Grid limitation, failure or grid 6 3
unavailability
Load-following (frequency contro 1 14
reserve shutdown due to reduced energ demand)
Environmental conditions (lack o 2
cooling water due to dry weathe cooling water temperature limits
flood, storm, lightning, etc.
Subtotal 755 0 0 1098 149 19
Total 755 1266
Equipment Related Full Outages, Analysis by System
System 2008
Hours Lost
1989 to 2008 Average Hours Lost Per Year
12. Reactor I&C Systems 4
13. Reactor Auxiliary Systems 1
14. Safety Systems 5
15. Reactor Cooling Systems 21
21. Fuel Handling and Storage Facilitie 32
31. Turbine and auxiliaries 15
32. Feedwater and Main Steam System 21
33. Circulating Water System 4
35. All other I&C Systems 9
41. Main Generator Systems 3
Total 0 119
42. Electrical Power Supply Systems 4
1. 2.
3.
LF OF EUF PUF UCLF
4.
GW(e).h
Load Factor: 100.0%
100.0%
Operating Factor:
Oct Dec Annual
Operational
0.0 0.0 100.9 100.0
Energy Unavailability Factor:
Energy Availability Factor:
43000 MW.d/t
100.0%
Design Net Capacity:
EAF UCF
Mar Apr
890.0 MW(e)
1.MAANSHAN UNIT 1 OPERATED AT FULL POWER IN BASE-LOAD OVER THE YEAR EXCEPT OUTAGE, Design Discharge Burnup:
Net Reference Unit Power
at the beginning of 2008: 900.0 MW(e)
Production Summary 2008
Net Energy Production: 7904.9 GW(e).h
Station Details
PWR Type:
TW-5 MAANSHAN-1
Operator:
Contractor:
2008 Operating Experience
WH (WESTINGHOUSE ELECTRIC CORPORATION AND SIEMENS) TPC (TAI POWER CO.)
100.0 100.0 0.0
0.0
100.0 100.0
0.0 0.0 0.0 0.0
(%)
(%) (%) (%)
674.1
(%) (%)
Sep
Jun Jul Aug
100.0 100.0 (%)
644.2 666.7 Jan
675.4 669.6 646.3 666.8
May Feb
631.8
100.0 Nov 649.8
100.9 100.7 100.3
645.6 100.0 100.0 666.3
100.0
668.4 100.0 100.0 100.0 100.0 99.9 100.0 100.0 99.9
100.0 100.0 100.0 99.9
99.4 99.6 99.6 99.8 100.0 99.7 99.6 99.5
100.0 100.0 100.0 100.0 100.0 100.0 100.0
0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.1 0.0 0.0 0.1
0.0 0.0 0.0 0.1 0.0 0.0 0.1
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0 0.0 0.0 0.0
UCLF replaces previously used UUF.
0.0 0.0 0.0 0.0
(%) XUF
100.0 100.0 0.0 0.0 7904.9 100.0 100.0 99.9
99.9 100.0 100.0 100.0 100.0
0.0%
Total Off–line Time:
2008 Monthly Performance Data
2008 Summary of Operation
0.0 0.0
Status at end of year: 0 hours
SURVEILLANCE TEST AND SO ON.2.BASED ON THE STATISTICS, MAANSHAN UNIT 1 RUP IN 2008 WAS 900 MWE.
5.
Date of First Criticality:
Date of Grid Connection:
Date of Construction Start:
27 Jul 1984 21 Aug 1978 30 Mar 1984 Date of Commercial Operation:
16.4%
Cumulative Energy Unavailability Factor:
Lifetime Generation:
Cumulative Energy Availability Factor:
85.1%
149799.4 GW(e).h 83.6%
Cumulative Load Factor:
Cumulative Unit Capability Factor:
09 May 1984
Historical Summary
1988 Year
Annual Cumul.
1984
1986 ''
1987 ''
Energy GW(e).h
Performance for Full Years of Commercial Operation Load Factor (in %) Capacity
MW(e)
Annual Cumul. Annual Unit Capability
Factor (in %)
Energy Availability Factor (in %)
Data not provided
1985 ''
Annual Time Online
Cumul. Hours of (%)
85.0%
''
1989 5418.4 890.0 66.3 66.3 66.0 66.0 69.5 69.5 6305 72.0
1990 6098.9 894.0 77.8 72.0 76.8 71.4 77.9 73.7 7079 80.8
1991 6479.1 890.0 84.0 76.0 82.7 75.2 83.1 76.8 7368 84.1
1992 6038.8 890.0 76.7 76.2 76.2 75.4 77.2 76.9 6826 77.7
1993 6258.8 890.0 78.5 76.7 78.5 76.0 80.3 77.6 6930 79.1
1994 6322.6 890.0 79.7 77.2 79.6 76.6 81.1 78.2 7098 81.0
1995 6741.1 890.0 84.5 78.2 84.4 77.7 86.5 79.4 7495 85.6
1996 7537.0 890.0 95.8 80.4 93.8 79.7 96.4 81.5 8329 94.8
1997 5949.2 890.0 74.8 79.8 74.3 79.1 76.3 80.9 6752 77.1
1998 5514.5 890.0 69.2 78.7 69.2 78.1 70.7 79.9 6101 69.6
1999 7392.7 890.0 96.3 80.3 92.6 79.5 94.8 81.3 8328 95.1
2000 6729.0 890.0 84.6 80.7 84.3 79.9 86.1 81.7 7502 85.4
2001 5333.3 890.0 86.1 81.1 67.6 78.9 68.4 80.6 6046 69.0
2002 7800.8 890.0 98.8 82.4 98.7 80.3 100.1 82.0 8726 99.6
2003 6751.0 890.0 87.3 82.7 86.2 80.7 86.6 82.3 7579 86.5
2004 6793.7 890.0 87.4 83.0 86.8 81.1 86.9 82.6 7742 88.1
2005 7701.7 890.0 98.1 83.9 98.0 82.1 98.8 83.6 8693 99.2
2006 6763.2 890.0 85.8 84.0 85.8 82.3 86.7
2007 7168.2 890.0 90.9 8001 91.3
83.7 7599 86.7
900.0 100.0
91.9 84.2
84.3 90.8 82.7
85.0 8784 100.0
85.1 100.0 83.6 100.0
2008 7904.9
6.
A.
B.
C.
D.
E.
H.
J.
K.
L.
N.
7.
Full Outages, Analysis by Cause
Outage Cause 2008 Hours Lost 1989 to 2008
Average Hours Lost Per Year Planned Unplanned External Planned Unplanned External
Plant equipment problem/failure 196
Refuelling without a maintenance 37 6
Inspection, maintenance or repai 864 90
combined with refuelling
Inspection, maintenance or repai 7 0
without refuelling
Testing of plant systems or components 7
Nuclear regulatory requirements 0
Grid limitation, failure or grid 83
unavailability
Load-following (frequency contro 9
reserve shutdown due to reduced energ demand)
Human factor related 2
Environmental conditions (lack o 3
cooling water due to dry weathe cooling water temperature limits
flood, storm, lightning, etc.
Subtotal 0 0 0 915 294 95
Total 0 1304
Equipment Related Full Outages, Analysis by System
System 2008
Hours Lost
1989 to 2008 Average Hours Lost Per Year
12. Reactor I&C Systems 12
13. Reactor Auxiliary Systems 1
15. Reactor Cooling Systems 23
16. Steam generation systems 17
31. Turbine and auxiliaries 18
32. Feedwater and Main Steam System 8
41. Main Generator Systems 78
Total 0 193
42. Electrical Power Supply Systems 36
1. 2.
Load Factor: 91.3%
91.5%
Operating Factor:
Oct Dec Annual
Operational
0.2 0.0 99.9 100.0
Energy Unavailability Factor:
Energy Availability Factor:
43000 MW.d/t
91.3%
Design Net Capacity:
EAF UCF
Mar Apr
890.0 MW(e)
1.MAANSHAN UNIT 2 OPERATED AT FULL POWER IN BASE-LOAD OVER THE YEAR EXCEPT REFUELING OUTAGE, Design Discharge Burnup:
Net Reference Unit Power
at the beginning of 2008: 908.0 MW(e)
Production Summary 2008
Net Energy Production: 7280.0 GW(e).h
Station Details
PWR Type:
TW-6 MAANSHAN-2
Operator:
Contractor:
2008 Operating Experience
WH (WESTINGHOUSE ELECTRIC CORPORATION AND SIEMENS) TPC (TAI POWER CO.)
56.8 41.3 0.2
0.0
100.0 100.0
0.1 0.1 42.3 61.7
Jun Jul Aug
99.8 99.8 (%)
654.5 676.6 Jan
675.1 250.2 655.3 676.1
May
100.0 100.1 56.3
654.1 99.9 99.9 57.7 38.3 100.0 99.9 100.0 100.0
100.0 99.9 100.0 100.0
100.1 100.2 100.1 101.5 37.0 100.2 100.1 100.1
100.0 100.0 100.0 100.0 100.0 100.0 100.0
0.1 0.1 42.3 61.7 0.0 0.1 0.0 0.0 0.0 0.1 0.0
0.0 0.1 0.0 0.0 0.0 0.1 0.0
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0 0.0 0.0 0.0
UCLF replaces previously used UUF.
0.0 0.0 0.0 0.0 99.9 100.0 57.7 38.3
Date of First Criticality:
Date of Grid Connection:
Date of Construction Start:
18 May 1985 21 Feb 1979 01 Feb 1985 Date of Commercial Operation:
16.0%
Cumulative Energy Unavailability Factor:
Lifetime Generation:
Cumulative Energy Availability Factor:
85.8%
8.7%
Total Off–line Time:
152826.2 GW(e).h 84.0%
2008 Monthly Performance Data
2008 Summary of Operation
0.0 0.0
Status at end of year: 748 hours
Cumulative Load Factor:
Cumulative Unit Capability Factor:
25 Feb 1985
Historical Summary
1989 Year
Annual Cumul.
1985
1987 ''
1988 ''
Energy GW(e).h
Performance for Full Years of Commercial Operation Load Factor (in %) Capacity
MW(e)
Annual Cumul. Annual Unit Capability
Factor (in %)
Energy Availability Factor (in %)
SURVEILLANCE TEST AND SO ON.2.BASED ON THE STATISTICS, MAANSHAN UNIT 2 RUP IN 2008 WAS 908 MWE
Data not provided
1986 ''
Annual Time Online
Cumul. Hours of (%)
85.8%
5283.3 890.0 58.8 58.8 58.1 58.1 67.8 67.8 6434 73.4
1990 6141.3 896.0 78.8 68.9 77.3 67.7 78.2 73.0 7143 81.5
1991 6187.1 890.0 80.4 72.7 78.6 71.3 79.4 75.1 7155 81.7
1992 5956.6 890.0 84.3 75.6 75.5 72.4 76.2 75.4 7541 85.8
1993 6551.0 890.0 84.1 77.3 84.1 74.7 84.0 77.1 7442 85.0
1994 7006.5 890.0 93.3 80.0 88.7 77.0 89.9 79.2 8216 93.8
1995 6118.6 890.0 77.1 79.6 77.1 77.1 78.5 79.1 6947 79.3
1996 6349.8 890.0 81.0 79.7 79.8 77.4 81.2 79.4 7091 80.7
1997 6415.4 890.0 81.6 79.9 81.1 77.8 82.3 79.7 7153 81.7
1998 7781.1 890.0 97.4 81.7 97.2 79.7 99.8 81.7 8557 97.7
1999 6628.4 890.0 85.3 82.0 82.7 80.0 85.0 82.0 7427 84.8
2000 6618.6 890.0 84.1 82.2 82.6 80.2 84.7 82.2 7401 84.3
2001 6993.8 890.0 99.4 83.5 87.3 80.8 89.7 82.8 7729 88.2
2002 6639.8 890.0 82.4 83.4 82.4 80.9 85.2 83.0 7507 85.7
2003 6737.6 890.0 86.6 83.6 85.2 81.2 86.4 83.2 7549 86.2
2004 7883.0 890.0 99.5 84.6 99.5 82.3 100.8 84.3 8784 100.0
2005 6710.0 890.0 85.5 84.7 85.1 82.5 86.1 84.4 7656 87.4
2006 6928.8 890.0 87.7 84.8 87.2 82.8 88.9
2007 7829.9 890.0 98.3 8631 98.5
84.7 7729 88.2
908.0 91.3
100.4 85.5
85.6 98.3 83.6
85.8 8036 91.5
85.8 91.3 84.0 91.3
2008 7280.0
6.
A.
B.
C.
D.
E.
J.
K.
N.
7.
Full Outages, Analysis by Cause
Outage Cause 2008 Hours Lost 1989 to 2008
Average Hours Lost Per Year Planned Unplanned External Planned Unplanned External
Plant equipment problem/failure 143
Refuelling without a maintenance 1
Inspection, maintenance or repai 745 912 3
combined with refuelling
Inspection, maintenance or repai 14
without refuelling
Testing of plant systems or components 0 1
Grid limitation, failure or grid 51
unavailability
Load-following (frequency contro 2 2
reserve shutdown due to reduced energ demand)
Environmental conditions (lack o 7
cooling water due to dry weathe cooling water temperature limits
flood, storm, lightning, etc.
Subtotal 745 0 0 927 149 60
Total 745 1136
Equipment Related Full Outages, Analysis by System
System 2008
Hours Lost
1989 to 2008 Average Hours Lost Per Year
12. Reactor I&C Systems 17
13. Reactor Auxiliary Systems 5
15. Reactor Cooling Systems 36
16. Steam generation systems 2
31. Turbine and auxiliaries 22
32. Feedwater and Main Steam System 7
35. All other I&C Systems 6
41. Main Generator Systems 40
Total 0 140
42. Electrical Power Supply Systems 5
1. 2.
Load Factor: 93.2%
92.4%
Operating Factor:
Oct Dec Annual
Operational
0.0 0.0 102.6 100.0
Energy Unavailability Factor:
Energy Availability Factor:
44000 MW.d/t
91.6%
Design Net Capacity:
EAF UCF
Mar Apr
420.0 MW(e)
IN 2008, THE YEARLY PRODUCTION OF DUKOVANY NPP SIGNIFICANTLY PASSED THE BENCHMARK OF 14 Design Discharge Burnup:
Net Reference Unit Power
at the beginning of 2008: 427.0 MW(e)
Production Summary 2008
Net Energy Production: 3485.3 GW(e).h
Station Details
PWR Type:
CZ-4 DUKOVANY-1
Operator:
Contractor:
2008 Operating Experience
SKODA (SKODA CONCERN NUCLEAR POWER PLANT WORKS) CEZ (CZECH POWER COMPANY , CEZ a.s.)
100.1 100.0 0.0
0.0
103.6 99.9
0.0 0.0 0.0 0.2
Jun Jul Aug
100.0 100.0 (%)
310.0 95.8 Jan
326.1 318.5 307.1 258.3
May
106.2 102.0 102.1
283.4 100.0 100.0 100.0 99.7 99.7 81.3 99.6 99.8
100.0 81.7 100.0 100.0
100.8 30.1 92.2 103.1 100.2 99.9 81.3 99.6
100.0 82.9 100.0 100.0 31.7 91.9 100.0
0.0 0.0 0.0 0.3 0.3 18.7 0.4 0.2 69.5 10.1 0.0
0.0 0.0 0.0 0.0 68.5 10.1 0.0
0.0 0.0 0.0 0.0 0.0 18.3 0.0 0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.1 0.3 0.4 0.4
UCLF replaces previously used UUF.
0.2 1.0 0.0 0.0 100.0 100.0 100.0 99.8
Date of First Criticality:
Date of Grid Connection:
Date of Construction Start:
03 May 1985 01 Jan 1979 12 Feb 1985 Date of Commercial Operation:
17.3%
Cumulative Energy Unavailability Factor:
Lifetime Generation:
Cumulative Energy Availability Factor:
83.6%
8.4%
Total Off–line Time:
71426.4 GW(e).h 82.7%
2008 Monthly Performance Data
2008 Summary of Operation
1.6 0.2
Status at end of year: 670 hours
Cumulative Load Factor:
Cumulative Unit Capability Factor:
24 Feb 1985
Historical Summary
1987 2575.9
Year
1993.9
1985 396.0
79.8 7094 81.0
88.1 88.1 88.1 86.7 88.1
88.1 5178
Capacity MW(e)
Annual Cumul. Annual Unit Capability
Factor (in %)
Energy Availability Factor (in %)
Annual Time Online Cumul.
86.7 Energy
GW(e).h
Performance for Full Years of Commercial Operation Load Factor (in %)
Annual Cumul. Hours of (%) 83.8%
MILION MWH OF ELECTRICITY. THE OPERATION DUKOVANY NPP WAS SAFE AND RELIABLE. THE UNIT-1 OPERATES WITHOUT SCRAM SINCE 1991.
1986 2658.4 403.0 76.1 80.9 76.1 80.8 75.3
408.0 74.7 78.5 70.7 77.0 72.1 76.9 6867 78.4
1988 2524.0 408.0 74.2 77.3 71.5 75.5 70.4 75.1 6996 79.6
1989 2940.6 408.0 82.6 78.5 82.0 76.9 82.3 76.6 7579 86.5
1990 2965.6 408.0 84.3 79.5 82.5 77.9 83.0 77.8 7658 87.4
1991 2581.1 408.0 70.7 78.2 70.5 76.8 72.2 76.9 6751 77.1
1992 3172.8 408.0 80.9 78.5 80.5 77.3 88.5 78.5 7537 85.8
1993 3239.7 442.0 83.7 79.2 83.7 78.1 83.7 79.1 7649 87.3
1994 3278.5 442.0 84.6 79.8 84.6 78.8 84.7 79.7 7656 87.4
1995 2966.1 442.0 76.8 79.5 76.8 78.6 76.6 79.4 7022 80.2
1996 3144.6 412.0 86.0 80.0 85.4 79.2 86.9 80.0 7592 86.4
1997 3295.6 440.0 86.8 80.6 85.3 79.7 85.5 80.5 7678 87.6
1998 2973.4 412.0 85.4 80.9 82.6 79.9 82.4 80.6 7518 85.8
1999 2901.1 412.0 79.8 80.9 79.2 79.8 80.4 80.6 7034 80.3
2000 3327.9 412.0 89.8 81.4 89.7 80.5 92.0 81.3 7934 90.3
2001 3328.9 412.0 90.6 82.0 90.2 81.0 92.2 82.0 7996 91.3
2002 3267.5 412.0 89.6 82.4 88.9 81.5 90.5 82.5 7926 90.5
2003 3032.0 412.0 82.9 82.4 82.6 81.5 84.0 82.5 7261 82.9
2004 3035.5 412.0 83.6 82.5 82.9 81.6 83.9 82.6 7349 83.7
2005 3324.5 412.0 91.3 82.9 90.6 82.0 92.1 83.1 8015 91.5
2006 3271.6 412.0 91.2 83.3 89.7 82.4 90.6 83.4 8014 91.5
2007 2967.3 427.0 81.4 83.2 80.9 82.3 81.7 83.3 7198 82.2
2008 3485.3 427.0 91.8 83.6 91.6 82.7 93.2 83.8 8090 92.4
6.
A.
B.
C.
D.
J.
L.
7.
Full Outages, Analysis by Cause
Outage Cause 2008 Hours Lost 1985 to 2008
Average Hours Lost Per Year Planned Unplanned External Planned Unplanned External
Plant equipment problem/failure 127 58
Refuelling without a maintenance 0
Inspection, maintenance or repai 567 1098
combined with refuelling
Inspection, maintenance or repai 113
without refuelling
Grid limitation, failure or grid 5
unavailability
Human factor related 0
1211 58 5
Total 694 1274
Subtotal 567 127 0
Equipment Related Full Outages, Analysis by System
System 2008
Hours Lost
1985 to 2008 Average Hours Lost Per Year
12. Reactor I&C Systems 4
14. Safety Systems 8
15. Reactor Cooling Systems 20
16. Steam generation systems 127
31. Turbine and auxiliaries 3
41. Main Generator Systems 0
Total 127 55
42. Electrical Power Supply Systems 20
1. 2.
Load Factor: 82.2%
82.5%
Operating Factor:
Oct Dec Annual
Operational
2.2 0.0 99.1 100.0
Energy Unavailability Factor:
Energy Availability Factor:
44000 MW.d/t
81.5%
Design Net Capacity:
EAF UCF
Mar Apr
420.0 MW(e)
POWER UPRATE. RECONSTRUCTION OF THE LOW-PRESSURE FLOW PARTS OF THE STEAM TURBINE WAS Design Discharge Burnup:
Net Reference Unit Power
at the beginning of 2008: 412.0 MW(e)
Production Summary 2008
Net Energy Production: 3040.4 GW(e).h
Station Details
PWR Type:
CZ-5 DUKOVANY-2
Operator:
Contractor:
2008 Operating Experience
SKODA (SKODA CONCERN NUCLEAR POWER PLANT WORKS) CEZ (CZECH POWER COMPANY , CEZ a.s.)
0.0 65.3 2.2
0.0
103.6 22.7
0.0 77.3 100.1 36.3 (%)
Jun Jul Aug
97.8 97.8 (%)
309.7 319.3 Jan
303.7 197.3 303.5 314.6
May
103.4 20.0 0.0
308.2
99.2 99.8 99.2 100.0
100.7 100.4 100.2 101.8 62.1 98.7 99.0 98.4
99.6 100.0 100.0 100.0 99.9 100.0 100.0
0.9 79.1 100.1 36.5 1.4 0.9 1.6 0.3 0.7 0.9 0.0
0.0 0.0 0.0 0.0 0.2 0.1 0.0
0.0 0.0 0.0 0.0 0.8 0.2 0.8 0.0 0.0 0.8 0.0
0.9 1.9 0.0 0.2 0.5 0.7 0.8
UCLF replaces previously used UUF.
0.3 0.5 0.0 0.0 100.0 22.7 -0.1 63.7
Date of First Criticality:
Date of Grid Connection:
Date of Construction Start:
21 Mar 1986 01 Jan 1979 23 Jan 1986 Date of Commercial Operation:
16.8%
Cumulative Energy Unavailability Factor:
Lifetime Generation:
Cumulative Energy Availability Factor:
84.0%
18.5%
Total Off–line Time:
69334.3 GW(e).h 83.2%
2008 Monthly Performance Data
2008 Summary of Operation
0.4 0.5
Status at end of year: 1532 hours
Cumulative Load Factor:
Cumulative Unit Capability Factor:
30 Jan 1986
Historical Summary
1988 2771.3
Year
2693.7
1986 408.0
81.6 6997 79.9
94.4 94.4 94.4 89.9 94.0
94.4 6906
Capacity MW(e)
Annual Cumul. Annual Unit Capability
Factor (in %)
Energy Availability Factor (in %)
Annual Time Online Cumul.
89.9 Energy
GW(e).h
Performance for Full Years of Commercial Operation Load Factor (in %)
Annual Cumul. Hours of (%) 84.3%
FINISHED AT UNIT 2. NEW TG ROTORS WITH IMPROVED BLADES WILL CUT THE HEAT SPECIFIC CONSUMPTION OF THE TURBINE SYSTEM BY AT LEAST 3.5%.
1987 2668.6 408.0 76.6 84.7 71.6 82.0 74.7
408.0 74.9 81.2 74.6 79.4 77.3 80.1 6963 79.3
1989 3011.0 408.0 82.7 81.6 82.2 80.1 84.2 81.2 7713 88.0
1990 2822.7 408.0 80.1 81.3 76.5 79.4 79.0 80.7 7566 86.4
1991 2901.4 408.0 81.6 81.3 81.2 79.7 81.2 80.8 7600 86.8
1992 2830.6 408.0 71.6 79.9 71.4 78.5 79.0 80.5 6551 74.6
1993 3256.9 440.0 84.2 80.5 84.2 79.2 84.5 81.1 7496 85.6
1994 3094.3 440.0 80.8 80.5 79.6 79.3 80.3 81.0 7315 83.5
1995 3263.3 440.0 85.5 81.1 84.3 79.8 84.7 81.4 7720 88.1
1996 2831.0 412.0 78.3 80.8 77.3 79.6 78.2 81.1 6917 78.7
1997 3144.8 440.0 81.1 80.8 81.1 79.7 81.6 81.1 7179 82.0
1998 3209.2 412.0 88.2 81.4 87.7 80.3 88.9 81.7 7803 89.1
1999 3198.1 412.0 88.4 81.9 87.8 80.9 88.6 82.2 7812 89.2
2000 2954.1 412.0 81.8 81.9 81.2 80.9 81.6 82.2 7223 82.2
2001 3121.1 412.0 86.9 82.2 86.4 81.2 86.5 82.4 7646 87.3
2002 3159.6 412.0 88.3 82.6 87.8 81.6 87.5 82.7 7716 88.1
2003 3252.6 412.0 89.8 83.0 89.2 82.0 90.1 83.2 7939 90.6
2004 3087.7 412.0 84.4 83.0 84.2 82.2 85.3 83.3 7439 84.7
2005 3313.2 412.0 91.3 83.5 90.8 82.6 91.8 83.7 8048 91.9
2006 3294.7 412.0 91.1 83.8 90.6 83.0 91.3
2007 3274.7 412.0 90.9 7983 91.1
84.1 8017 91.5
427.0 82.0
90.7 84.4
84.1 90.1 83.3
84.3 7228 82.5
84.0 81.5 83.2 82.2
2008 3040.4
6.
A.
B.
C.
D.
J.
L.
7.
Full Outages, Analysis by Cause
Outage Cause 2008 Hours Lost 1986 to 2008
Average Hours Lost Per Year Planned Unplanned External Planned Unplanned External
Plant equipment problem/failure 43
Refuelling without a maintenance 11
Inspection, maintenance or repai 1552 1056
combined with refuelling
Inspection, maintenance or repai 79
without refuelling
Grid limitation, failure or grid 1 3
unavailability
Human factor related 3 0
1135 55 3
Total 1555 1193
Subtotal 1552 3 0
Equipment Related Full Outages, Analysis by System
System 2008
Hours Lost
1986 to 2008 Average Hours Lost Per Year
12. Reactor I&C Systems 7
15. Reactor Cooling Systems 5
16. Steam generation systems 5
17. Safety I&C Systems (excluding reactor I&C 1
31. Turbine and auxiliaries 1
32. Feedwater and Main Steam System 17
42. Electrical Power Supply Systems 4
Total 0 40
XX. Miscellaneous Systems 0
1. 2.
Load Factor: 94.9%
94.4%
Operating Factor:
Oct Dec Annual
Operational
0.0 2.4 98.5 100.0
Energy Unavailability Factor:
Energy Availability Factor:
44000 MW.d/t
93.1%
Design Net Capacity:
EAF UCF
Mar Apr
420.0 MW(e)
IN 2008, THE PLANT WAS IN STABLE POWER OPERATION. THERE WAS NO SCRAM IN 2008.
Design Discharge Burnup:
Net Reference Unit Power
at the beginning of 2008: 427.0 MW(e)
Production Summary 2008
Net Energy Production: 3548.8 GW(e).h
Station Details
PWR Type:
CZ-8 DUKOVANY-3
Operator:
Contractor:
2008 Operating Experience
SKODA (SKODA CONCERN NUCLEAR POWER PLANT WORKS) CEZ (CZECH POWER COMPANY , CEZ a.s.)
100.1 100.0 2.4
0.0
27.5 100.0
77.9 0.0 0.0 0.0
Jun Jul Aug
97.6 100.0 (%)
309.6 323.4 Jan
312.9 320.6 305.1 313.4
May
25.7 102.6 102.3
313.5 17.2 100.0 100.0 99.8 99.2 99.0 99.0 99.6
100.0 100.0 100.0 100.0
100.7 101.7 102.0 101.3 100.9 99.2 98.7 99.0
100.0 100.0 100.0 100.0 99.9 100.0 100.0
82.8 0.0 0.0 0.2 0.8 1.0 1.0 0.4 0.0 0.0 0.2
0.0 0.0 0.0 0.0 0.0 0.0 0.1
4.6 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.1
0.3 0.0 0.0 0.2 0.8 1.0 1.0
UCLF replaces previously used UUF.
0.4 0.0 0.0 0.0 17.4 100.0 100.0 100.0
Date of First Criticality:
Date of Grid Connection:
Date of Construction Start:
20 Dec 1986 01 Mar 1979 28 Oct 1986 Date of Commercial Operation:
17.0%
Cumulative Energy Unavailability Factor:
Lifetime Generation:
Cumulative Energy Availability Factor:
84.7%
6.9%
Total Off–line Time:
67697.8 GW(e).h 83.0%
2008 Monthly Performance Data
2008 Summary of Operation
0.4 0.5
Status at end of year: 487 hours
Cumulative Load Factor:
Cumulative Unit Capability Factor:
14 Nov 1986
Historical Summary
86.4 87.4 Year
253.0
1986 408.0 100.0
1987 3109.9 408.0
87.6 100.0
100.0
100.0 100.0 744
Capacity MW(e)
Annual Cumul. Annual Unit Capability
Factor (in %)
Energy Availability Factor (in %)
Annual Time Online Cumul.
87.6 Energy
GW(e).h
Performance for Full Years of Commercial Operation Load Factor (in %)
Annual Cumul. Hours of (%) 84.4%
84.3 85.5 87.0 87.1 7644 87.3
1988 2988.9 408.0 81.4 84.5 80.0 82.8 83.4 85.3 7672 87.3
1989 2685.7 408.0 71.4 80.3 71.0 79.0 75.1 82.0 6678 76.2
1990 2982.0 408.0 85.0 81.4 80.3 79.3 83.4 82.4 7763 88.6
1991 2987.0 408.0 81.6 81.4 81.3 79.7 83.6 82.6 7784 88.9
1992 2917.9 408.0 72.6 80.0 72.3 78.5 81.4 82.4 6678 76.0
1993 3190.5 452.0 80.5 80.1 80.5 78.8 80.6 82.1 7259 82.9
1994 3343.9 452.0 84.5 80.7 84.5 79.6 84.5 82.4 7870 89.8
1995 2689.6 452.0 87.4 81.4 70.0 78.4 67.9 80.7 7788 88.9
1996 2871.2 412.0 80.4 81.3 78.3 78.4 79.3 80.6 7114 81.0
1997 2904.6 440.0 75.5 80.8 74.9 78.1 75.4 80.1 6774 77.3
1998 3090.1 412.0 85.7 81.2 85.0 78.6 85.6 80.5 7564 86.3
1999 3246.2 412.0 89.9 81.8 89.3 79.4 89.9 81.2 7849 89.6
2000 3187.9 412.0 88.7 82.3 87.4 80.0 88.1 81.7 7776 88.5
2001 3006.0 412.0 83.8 82.4 82.7 80.2 83.3 81.8 7309 83.4
2002 3259.4 412.0 89.9 82.9 89.6 80.7 90.3 82.3 7880 90.0
2003 3280.1 412.0 90.5 83.3 89.8 81.3 90.9 82.8 7934 90.6
2004 3302.5 412.0 90.3 83.7 90.2 81.7 91.2 83.3 7957 90.6
2005 2964.9 427.0 80.0 83.5 79.6 81.6 80.2 83.1 7034 80.3
2006 3396.2 427.0 90.8 83.9 90.0 82.1 90.8
2007 3427.9 427.0 91.4 8068 92.1
83.5 8004 91.4
427.0 93.6
91.6 83.9
84.2 90.9 82.5
84.4 8273 94.4
84.7 93.1 83.0 94.9
2008 3548.8
6.
A.
B.
C.
D.
J.
K.
7.
Full Outages, Analysis by Cause
Outage Cause 2008 Hours Lost 1987 to 2008
Average Hours Lost Per Year Planned Unplanned External Planned Unplanned External
Plant equipment problem/failure 31 84
Refuelling without a maintenance 4
Inspection, maintenance or repai 480 1062
combined with refuelling
Inspection, maintenance or repai 30
without refuelling
Grid limitation, failure or grid 3
unavailability
Load-following (frequency contro 8
reserve shutdown due to reduced energ demand)
1092 96 3
Total 511 1191
Subtotal 480 31 0
Equipment Related Full Outages, Analysis by System
System 2008
Hours Lost
1987 to 2008 Average Hours Lost Per Year
11. Reactor and Accessories 31
12. Reactor I&C Systems 2
15. Reactor Cooling Systems 34
17. Safety I&C Systems (excluding reactor I&C 0
31. Turbine and auxiliaries 3
32. Feedwater and Main Steam System 3
35. All other I&C Systems 0
41. Main Generator Systems 36
Total 31 81
42. Electrical Power Supply Systems 3
1. 2.
Load Factor: 91.9%
91.4%
Operating Factor:
Oct Dec Annual
Operational
1.9 0.0 100.5 100.0
Energy Unavailability Factor:
Energy Availability Factor:
44000 MW.d/t
90.3%
Design Net Capacity:
EAF UCF
Mar Apr
420.0 MW(e)
UNIT WAS BASICALLY OPERATED IN BASLOAD MODE. THERE WAS ONE SCRAM DUE TO HUMAN ERROR (CONTROL Design Discharge Burnup:
Net Reference Unit Power
at the beginning of 2008: 427.0 MW(e)
Production Summary 2008
Net Energy Production: 3438.7 GW(e).h
Station Details
PWR Type:
CZ-9 DUKOVANY-4
Operator:
Contractor:
2008 Operating Experience
SKODA (SKODA CONCERN NUCLEAR POWER PLANT WORKS) CEZ (CZECH POWER COMPANY , CEZ a.s.)
100.1 100.0 1.9
0.0
103.6 100.0
0.0 0.0 0.0 0.0
Jun Jul Aug
98.1 98.1 (%)
312.1 318.4 Jan
319.2 321.8 307.5 317.7
May
105.7 102.9 102.6
64.4 100.0 100.0 100.0 99.9 99.7 99.7 99.7 99.9
100.0 100.0 100.0 100.0
101.5 100.1 20.9 67.5 101.3 100.0 100.0 100.1
100.0 100.0 100.0 100.0 99.9 23.9 69.6
0.0 0.0 0.0 0.1 0.3 0.3 0.3 0.1 1.1 78.7 33.6
0.0 0.0 0.0 0.0 0.0 76.2 28.9
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.7
0.0 0.0 0.0 0.1 0.3 0.3 0.3
UCLF replaces previously used UUF.
0.1 1.1 2.5 0.0 100.0 100.0 100.0 100.0
Date of First Criticality:
Date of Grid Connection:
Date of Construction Start:
19 Jul 1987 01 Mar 1979 01 Jun 1987 Date of Commercial Operation:
16.2%
Cumulative Energy Unavailability Factor:
Lifetime Generation:
Cumulative Energy Availability Factor:
84.7%
9.7%
Total Off–line Time:
66798.3 GW(e).h 83.8%
2008 Monthly Performance Data
2008 Summary of Operation
0.6 0.4
Status at end of year: 750 hours
Cumulative Load Factor:
Cumulative Unit Capability Factor:
11 Jun 1987
Historical Summary
408.0
7092 80.7
1989 2984.5 408.0
1596.5
1987 99.9 99.9 98.2 98.2 88.6 4117 93.2
Capacity MW(e)
Annual Cumul. Annual Unit Capability
Factor (in %)
Energy Availability Factor (in %)
Annual Time Online Cumul.
88.6 Energy
GW(e).h
Performance for Full Years of Commercial Operation Load Factor (in %) Year
Annual Cumul. Hours of (%) 85.6%
ROOM PERSONNEL WRONG ACTION) DURING START UP OPERATION.
1988 2764.0 408.0 74.5 83.0 73.8 82.0 77.1 81.0
80.8 82.1 80.4 81.3 83.5 82.0 7314 83.5
1990 2995.3 408.0 82.8 82.3 80.0 80.9 83.8 82.5 7836 89.5
1991 2672.0 408.0 78.0 81.3 77.9 80.3 74.8 80.8 7301 83.3
1992 3328.4 408.0 84.5 81.9 83.7 80.9 92.9 83.0 7614 86.7
1993 2939.8 448.0 62.1 78.6 62.1 77.8 74.9 81.6 6859 78.3
1994 3259.8 448.0 84.5 79.5 83.1 78.5 83.1 81.8 7538 86.1
1995 3311.1 448.0 85.5 80.2 85.3 79.4 84.4 82.2 7712 88.0
1996 3202.1 412.0 88.2 81.0 87.1 80.2 88.5 82.8 7762 88.4
1997 3149.2 440.0 80.9 81.0 80.9 80.2 81.7 82.7 7202 82.2
1998 3078.6 412.0 85.7 81.4 83.8 80.5 85.3 82.9 7536 86.0
1999 3179.4 412.0 88.6 82.0 86.6 81.0 88.1 83.3 7792 88.9
2000 3234.5 412.0 89.5 82.5 88.1 81.5 89.4 83.8 7839 89.2
2001 3258.1 412.0 90.4 83.1 89.2 82.1 90.3 84.2 7946 90.7
2002 2748.2 412.0 77.3 82.7 75.6 81.6 76.1 83.7 6745 77.0
2003 3309.8 412.0 91.4 83.2 90.7 82.2 91.7 84.2 8009 91.4
2004 3335.4 412.0 91.1 83.6 90.9 82.7 92.2 84.6 8029 91.4
2005 3267.0 412.0 90.3 84.0 89.6 83.0 90.5 84.9 8008 91.4
2006 3159.5 412.0 87.8 84.2 86.9 83.2 87.5
2007 3319.0 427.0 88.7 7854 89.7
85.1 7704 87.9
427.0 90.7
88.7 85.3
84.4 88.1 83.5
85.6 8010 91.4
84.7 90.3 83.8 91.9
2008 3438.7
6.
A.
B.
C.
D.
J.
K.
L.
7.
Full Outages, Analysis by Cause
Outage Cause 2008 Hours Lost 1987 to 2008
Average Hours Lost Per Year Planned Unplanned External Planned Unplanned External
Plant equipment problem/failure 9 22
Refuelling without a maintenance 0
Inspection, maintenance or repai 752 916
combined with refuelling
Inspection, maintenance or repai 84
without refuelling
Grid limitation, failure or grid 2 1
unavailability
Load-following (frequency contro 4
reserve shutdown due to reduced energ demand)
Human factor related 13
Subtotal 752 22 0 1000 24 5
Total 774 1029
Equipment Related Full Outages, Analysis by System
System 2008
Hours Lost
1987 to 2008 Average Hours Lost Per Year
12. Reactor I&C Systems 6
15. Reactor Cooling Systems 8
32. Feedwater and Main Steam System 4
33. Circulating Water System 0
35. All other I&C Systems 1
Total 9 20
42. Electrical Power Supply Systems 9 1
1. 2.
Load Factor: 53.7%
54.2%
Operating Factor:
Oct Dec Annual
Operational
0.1 0.0 100.0 100.0
Energy Unavailability Factor:
Energy Availability Factor:
45000 MW.d/t
53.4%
Design Net Capacity:
EAF UCF
Mar Apr
963.0 MW(e)
THE PLANNED OUTPUT OF 13 000000 MWH OF ELECTRICITY WAS NOT ACHIEVED OWING TO THE UNPLANNED Design Discharge Burnup:
Net Reference Unit Power
at the beginning of 2008: 963.0 MW(e)
Production Summary 2008
Net Energy Production: 4526.4 GW(e).h
Station Details
PWR Type:
CZ-23 TEMELIN-1
Operator:
Contractor:
2008 Operating Experience
SKODA (SKODA CONCERN NUCLEAR POWER PLANT WORKS) CEZ (CZECH POWER COMPANY , CEZ a.s.)
56.1 97.2 0.1
0.0
100.4 60.9
3.7 0.0 0.0 3.1
Jun Jul Aug
99.9 99.9 (%)
0.0 0.0 Jan
716.2 693.5 685.8 572.9
May
99.9 60.3 55.9
0.0
3.7 39.8 44.4 3.2 1.0 20.1 100.0 100.0 99.9 100.0 44.9 0.5 19.9 100.0 100.0 25.8 0.0 2.8
0.0 39.8 44.4 0.0 0.0 0.0 0.0 0.0 74.1 100.0 42.1
0.0 0.0 0.0 0.1 0.5 0.2 0.0
UCLF replaces previously used UUF.
0.0 0.0 0.0 0.0 96.3 60.2 55.6 96.9
Date of First Criticality:
Date of Grid Connection:
Date of Construction Start:
10 Jun 2002 01 Feb 1987 11 Oct 2000 Date of Commercial Operation:
34.3%
Cumulative Energy Unavailability Factor:
Lifetime Generation:
Cumulative Energy Availability Factor:
65.8%
46.6%
Total Off–line Time:
38373.6 GW(e).h 65.7%
2008 Monthly Performance Data
2008 Summary of Operation
25.1 0.1
Status at end of year: 4015 hours
Cumulative Load Factor:
Cumulative Unit Capability Factor:
21 Dec 2000
Historical Summary
66.9 2004
Year
3675.8
Annual Cumul. Hours of (%)
2002 930.0 76.1
68.3 71.5 5861
76.1 76.1 77.0 82.4
76.1 4233
Capacity MW(e)
Annual Cumul. Annual Unit Capability
Factor (in %)
Energy Availability Factor (in %)
Annual Time Online Cumul.
77.0 Energy
GW(e).h
Performance for Full Years of Commercial Operation Load Factor (in %)
66.2%
OUTAGE OF THE TEMELIN 1 WHICH WAS NEEDED IN ORDER TO CARRY OUT THE REPAIR OF THE PRESSURISER GASKET AND FOLLOWING UNPLANNED EXTENSION OUTAGE BY A FAILURE OF A LOW PRESSURE PART OF THE TURBINE.
2003 5455.3 912.0 65.3 69.3 65.3 69.3
5715.8 950.0 68.1 68.8 68.0 68.8 68.5 70.3 6029 68.6
2005 5444.0 950.0 66.3 68.1 66.3 68.1 66.4 69.2 5846 66.7
2006 6124.9 930.0 75.7 69.8 75.7 69.8 75.2 70.5 6731 76.8
2007 4901.4 963.0 60.0 68.0 60.0 68.0 59.6 68.6 5282 60.3
2008 4526.4 963.0 53.4 65.8 53.4 65.7 53.7 66.2 4745 54.2
6.
A.
C.
D.
E.
L.
S.
7.
Full Outages, Analysis by Cause
Outage Cause 2008 Hours Lost 2001 to 2008
Average Hours Lost Per Year Planned Unplanned External Planned Unplanned External
Plant equipment problem/failure 1942 765
Inspection, maintenance or repai 1803 1249
combined with refuelling
Inspection, maintenance or repai 26
without refuelling
Testing of plant systems or components 43 69
Human factor related 251 152
Fuel management limitation (includin 167
Fuel management limitation (includin 167