| Date post: | 03-Jun-2018 |
| Category: |
Documents |
| Upload: | ramnadh803181 |
| View: | 218 times |
| Download: | 0 times |
of 27
8/12/2019 Planned Outages 96-98
1/27
This data comes from the NERC database
This workbook contains tables and figures from the Planned Outages section.The statistics are broken down by capacity and last stage blade length, and cover only
200-1000 MW units. Where possible, units larger than 1000 MW have been shown separately.
The statistics shown here are for the most recent 3 years of the NERC reporting period, 1996-1998.
Name Type Description
1 All Events worksheet Planned outages 200-1000 MW range - duration (day, week)
2 Weeks chart x Cause group - all units from 200-1000 MWy Number of planned outages
3 Days Detail chart x Duration (days) - 200-1000 MW units
y Number of forced outages up to 100 days
4 Summary worksheet Statistics summary by size group
5 35 inches
y Number of planned outages by week
8/12/2019 Planned Outages 96-98
2/27
y Number of planned outages by week
15 800-1000 MW worksheet Duration statistics by day and week for units with last stageblade length 25-35 inches, 800-999 MW capacity
16 800-1000 MW (wk) chart x Duration (week) - units with capacity 800-999 MW,
LSB length 25-35 inches
y Number of planned outages by week
17 >1000 MW worksheet Duration statistics by day and week for units with last stage
above 1000 MW
18 >1000 MW (wk) chart x Duration (week) - units with capacity above 1000 MW
y Number of planned outages by week
8/12/2019 Planned Outages 96-98
3/27
Planned Outages, 1996-1998
Capacity 200-1000 MW
Duration PO Events Duration PO Events
days weeks
0 46 0 259
1 25 1 265
2 29 2 246
3 23 3 237
4 46 4 159
5 37 5 103
6 53 6 947 48 7 84
8 52 8 72
9 54 9 41
10 25 10 40
11 29 11 27
12 27 12 20
13 30 13 15
14 45 14 10
15 49 15 5
16 48 16 1
17 23 17 7
18 23 18 4
19 21 19 2
20 37 20 1
21 37 21 2
22 61 22 1
23 33 23 124 23 24 1
25 24 27 1
26 26 28 127 33 31 1
8/12/2019 Planned Outages 96-98
4/27
47 6
48 11
49 1650 12
51 15
52 10
53 8
54 8
55 15
56 5
57 9
58 1959 9
60 12
61 9
62 9
63 6
64 4
65 9
66 6
67 768 5
69 4
70 4
71 5
72 11
73 5
74 3
75 8
76 4
77 3
78 5
79 7
8/12/2019 Planned Outages 96-98
5/27
99 4
100 2
101 2104 1
108 1
109 3
110 1
115 1
119 2
121 1
122 1
123 1124 2
127 1
129 1
132 2
136 1
139 1
144 1
149 1
150 1155 1
164 1
173 1
192 1
197 1221 1
8/12/2019 Planned Outages 96-98
6/27
0
50
100
150
200
250
300
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
NumberofOu
tages
Duration (weeks)
Planned Outages, 1996-1998
8/12/2019 Planned Outages 96-98
7/27
0
10
20
30
40
50
60
70
0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80 84 88 92 96 100
NumberofOutages
Duration (days)
Planned Outages 1996-1998 (up to 100 days)
8/12/2019 Planned Outages 96-98
8/27
Planned Outages for 1982-1998 Planned Outages for 1996-1998
1982-1998 1996-1998Capacity (MW) 35 Capacity (MW) 35
1000 0 11 11
LSB Length (inches) LSB Length (inches)
8/12/2019 Planned Outages 96-98
9/27
Planned Outages 1996-1998
Capacity: 200-1000 MWLSB Length:
8/12/2019 Planned Outages 96-98
10/27
0
2
4
6
8
10
12
14
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
NumberofEven
ts
Duration (weeks)
Planned Outages 96-98, Capacity 200-1000 MW, LSB Length
8/12/2019 Planned Outages 96-98
11/27
Planned Outages 1996-1998
Capacity: 200-1000 MWLSB Length: >35 inches
Duration Events Duration Events
days weeks
0 4 0 28
1 1 1 37
2 1 2 46
3 3 3 314 8 4 13
5 3 5 16
6 8 6 14
7 8 7 7
8 7 8 15
9 14 9 6
10 1 10 9
11 4 11 6
12 2 12 2
13 1 13 5
14 10 14 1
15 10 15 1
16 10 17 2
17 7 18 1
18 3 22 1
19 2 23 120 4 31 1
21 5
22 12
23 1
24 4
8/12/2019 Planned Outages 96-98
12/27
48 2
49 2
50 1
51 1
52 2
54 1
56 2
57 2
58 4
59 5
60 2
64 165 1
67 3
69 1
70 2
71 1
73 2
74 1
75 2
76 177 2
78 2
79 2
86 1
90 1
93 1
94 1
95 2
96 1
98 1
110 1
119 1
8/12/2019 Planned Outages 96-98
13/27
0
5
10
15
20
25
30
35
40
45
50
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
NumberofEven
ts
Duration (weeks)
Planned Outages 96-98, Capacity 200-1000 MW, LSB Length >35 inches
8/12/2019 Planned Outages 96-98
14/27
Planned Outages 1996-1998
Capacity: 200-399 MW
LSB Length: 25-35 inches
Duration Events Duration Events
days weeks
0 19 0 70
1 7 1 78
2 8 2 76
3 4 3 77
4 8 4 36
5 7 5 23
6 17 6 29
7 13 7 18
8 12 8 18
9 12 9 10
10 10 10 9
11 6 11 8
12 10 12 4
13 15 13 214 9 14 2
15 18 15 2
16 17 17 1
17 6 18 2
18 5 19 1
19 9 21 120 12 24 1
21 10
22 1623 14
24 8
25 6
8/12/2019 Planned Outages 96-98
15/27
46 5
47 1
48 3
49 3
50 151 3
52 1
53 2
54 3
55 5
57 3
58 2
59 2
60 5
61 4
62 2
63 1
64 1
65 2
66 2
67 1
68 169 2
72 5
73 2
74 1
76 1
79 3
80 1
82 2
83 286 2
87 1
89 1
8/12/2019 Planned Outages 96-98
16/27
0
10
20
30
40
50
60
70
80
90
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
NumberofEven
ts
Duration (weeks)
Planned Outages 96-98, Capacity 200-399 MW, LSB Length 25-35 inches
8/12/2019 Planned Outages 96-98
17/27
Planned Outages 1996-1998
Capacity: 400-599 MW
LSB Length: 25-35 inches
Duration Events Duration Events
days weeks
0 13 0 94
1 9 1 88
2 13 2 65
3 11 3 774 18 4 61
5 11 5 30
6 19 6 33
7 17 7 33
8 24 8 17
9 18 9 15
10 8 10 14
11 9 11 9
12 6 12 913 6 13 6
14 12 14 5
15 9 15 1
16 8 17 3
17 4 20 118 13 21 1
19 6
20 1321 17
22 18
23 11
24 8
8/12/2019 Planned Outages 96-98
18/27
44 3
45 4
46 5
47 2
48 4
49 3
50 4
51 8
52 5
53 3
54 3
55 756 1
57 3
58 5
60 3
61 2
62 3
63 4
64 2
65 266 2
67 2
68 3
70 1
71 2
72 6
74 1
75 3
76 1
77 1
78 2
79 1
8/12/2019 Planned Outages 96-98
19/27
144 1150 1
8/12/2019 Planned Outages 96-98
20/27
0
10
20
30
40
50
60
70
80
90
100
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
NumberofEvents
Duration (weeks)
Planned Outages 96-98, Capacity 400-599 MW, LSB Length 25-35 inches
8/12/2019 Planned Outages 96-98
21/27
Planned Outages 1996-1998
Capacity: 600-799 MW
LSB Length: 25-35 inches
Duration Events Duration Events
days weeks
0 8 0 49
1 2 1 49
2 5 2 39
3 5 3 354 11 4 27
5 13 5 25
6 5 6 11
7 9 7 21
8 6 8 15
9 9 9 6
10 5 10 5
11 7 11 2
12 6 12 313 7 13 2
14 7 14 2
15 9 16 1
16 10 17 1
17 2 19 118 2 27 1
19 4
20 5
21 4
22 11
23 6
24 3
8/12/2019 Planned Outages 96-98
22/27
44 2
45 2
46 2
47 1
49 7
50 5
51 3
52 2
53 2
54 1
55 1
56 158 6
59 2
60 1
61 2
62 3
63 1
65 3
66 1
67 170 1
71 1
73 1
75 1
76 1
79 1
83 1
84 1
88 2
94 1
97 1
101 2
8/12/2019 Planned Outages 96-98
23/27
0
10
20
30
40
50
60
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
NumberofEvents
Duration (weeks)
Planned Outages 96-98, Capacity 600-799 MW, LSB Length 25-35 inches
8/12/2019 Planned Outages 96-98
24/27
Planned Outages 1996-1998
Capacity: 800-999 MW
LSB Length: 25-35 inches
Duration Events Duration Events
days weeks
1 1 0 5
2 1 1 3
5 3 2 10
7 1 3 58 2 4 15
14 3 5 6
15 1 6 5
16 1 7 3
17 3 8 5
20 2 9 2
22 2 10 3
25 1 11 1
27 2 12 128 5
29 3
30 3
31 3
34 1
35 2
36 1
37 2
39 1
44 2
46 1
48 2
8/12/2019 Planned Outages 96-98
25/27
0
2
4
6
8
10
12
14
16
0 1 2 3 4 5 6 7 8 9 10 11 12
NumberofEvents
Duration (weeks)
Planned Outages 96-98, Capacity 800-999 MW, LSB Length 25-35 inches
8/12/2019 Planned Outages 96-98
26/27
Planned Outages 1996-1998
Capacity: >=1000 MW
LSB Length: >=25 inches
Duration Events Duration Events
days weeks
1 1 0 1
13 3 1 3
15 2 2 3
17 1 4 231 1 5 4
32 1 6 1
35 1 7 2
41 3 8 1
42 1 9 2
49 1 10 151 1 12 2
62 1
63 165 1
74 1
84 185 1
8/12/2019 Planned Outages 96-98
27/27
0
1
2
3
4
5
0 1 2 3 4 5 6 7 8 9 10 11 12
NumberofEvents
Duration (weeks)
Planned Outages 96-98, Capacity >=1000 MW, LSB Length >=25 inches
