free governor mode of operation on 28-nov-05
DESCRIPTION
ANALYSIS OF FREE GOVERNOR MODE OF OPERATION AT 13:10HRS 1250MW LOSS OF IMPORT AT KOLAR FREQUENCY TOUCHED 48.54HZ ON 28–NOV–05. FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05. ISGS. NTPC - 1. FREQ DROP FROM 50.05HZ TO 48.54HZ i.e. ~ 1.51HZ. FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05. ISGS. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/1.jpg)
ANALYSIS OF
FREE GOVERNOR MODE OF OPERATION
AT 13:10HRS
1250MW LOSS OF IMPORT AT KOLAR
FREQUENCY TOUCHED 48.54HZ
ON 28–NOV–05
![Page 2: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/2.jpg)
GENERATION vs FREQUENCY FOR
140
150
160
170
180
190
10:0
1
11:0
1
12:0
1
13:0
1
14:0
1
15:0
1
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
NTPC - 1
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 3: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/3.jpg)
GENERATION vs FREQUENCY FOR
180
190
200
210
10:0
1
11:0
1
12:0
1
13:0
1
14:0
1
15:0
1
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
NTPC - 2
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 4: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/4.jpg)
GENERATION vs FREQUENCY FOR
180
190
200
210
10:0
1
11:0
1
12:0
1
13:0
1
14:0
1
15:0
1
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
NTPC - 3
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 5: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/5.jpg)
GENERATION vs FREQUENCY FOR
400
420
440
460
480
500
520
540
10:0
1
11:0
1
12:0
1
13:0
1
14:0
1
15:0
1
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
NTPC - 4
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 6: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/6.jpg)
GENERATION vs FREQUENCY FOR
450
460
470
480
490
10:0
1
11:0
1
12:0
1
13:0
1
14:0
1
15:0
1
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
NTPC - 5
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 7: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/7.jpg)
GENERATION vs FREQUENCY FOR
0
100
200
300
400
500
600
10:0
1
11:0
1
12:0
1
13:0
1
14:0
1
15:0
1
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
NTPC - 6
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 8: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/8.jpg)
GENERATION vs FREQUENCY FOR
460
470
480
490
500
510
520
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
NTPC - 7
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 9: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/9.jpg)
GENERATION vs FREQUENCY FOR
130
140
150
160
10:0
1
11:0
1
12:0
1
13:0
1
14:0
1
15:0
1
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
NLY II - 1
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 10: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/10.jpg)
GENERATION vs FREQUENCY FOR
0
10
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
NLY II - 2
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 11: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/11.jpg)
GENERATION vs FREQUENCY FOR
0
10
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
NLY II - 3
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 12: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/12.jpg)
GENERATION vs FREQUENCY FOR
120
130
140
150
160
170
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
NLY II - 4
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 13: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/13.jpg)
GENERATION vs FREQUENCY FOR
120
130
140
150
160
170
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
NLY II - 5
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 14: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/14.jpg)
GENERATION vs FREQUENCY FOR
0
10
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
NLY II - 6
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 15: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/15.jpg)
GENERATION vs FREQUENCY FOR
0
20
40
60
80
100
120
140
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
NLY II - 7
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 16: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/16.jpg)
GENERATION vs FREQUENCY FOR
0
10
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
NLY TPS I (Exp) - 1
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 17: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/17.jpg)
GENERATION vs FREQUENCY FOR
120
130
140
150
160
170
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
NLY TPS I (Exp) - 2
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 18: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/18.jpg)
GENERATION vs FREQUENCY FOR
470
480
490
500
10:0
1
11:0
1
12:0
1
13:0
1
14:0
1
15:0
1
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
SIMHADRI - 1
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 19: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/19.jpg)
GENERATION vs FREQUENCY FOR
450
460
470
480
490
500
10:0
1
11:0
1
12:0
1
13:0
1
14:0
1
15:0
1
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
SIMHADRI - 2
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 20: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/20.jpg)
GENERATION vs FREQUENCY FOR
160
170
180
190
200
210
10:0
1
11:0
1
12:0
1
13:0
1
14:0
1
15:0
1
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
VTS-1
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 21: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/21.jpg)
GENERATION vs FREQUENCY FOR
160
170
180
190
200
210
10:0
1
11:0
1
12:0
1
13:0
1
14:0
1
15:0
1
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
VTS-2
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 22: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/22.jpg)
GENERATION vs FREQUENCY FOR
160
170
180
190
200
10:0
1
11:0
1
12:0
1
13:0
1
14:0
1
15:0
1
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
VTS-3
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 23: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/23.jpg)
GENERATION vs FREQUENCY FOR
160
170
180
190
200
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
VTS-4
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 24: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/24.jpg)
GENERATION vs FREQUENCY FOR
160
170
180
190
200
210
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
VTS-5
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 25: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/25.jpg)
GENERATION vs FREQUENCY FOR
160
170
180
190
200
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
VTS-6
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 26: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/26.jpg)
GENERATION vs FREQUENCY FOR
200
210
220
230
240
250
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
KTS-9
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 27: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/27.jpg)
GENERATION vs FREQUENCY FOR
200
210
220
230
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
KTS-10
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 28: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/28.jpg)
GENERATION vs FREQUENCY FOR
0
10
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
RYTPS-1
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 29: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/29.jpg)
GENERATION vs FREQUENCY FOR
160
170
180
190
200
210
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
RYTPS-2
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 30: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/30.jpg)
GENERATION vs FREQUENCY FOR
0
10
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
UPPER SILERU UNITS
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
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GENERATION vs FREQUENCY FOR
0
10
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
LOWER SILERU UNITS
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
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GENERATION vs FREQUENCY FOR
0
10
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
SRISAILAM LB UNITS
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 33: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/33.jpg)
GENERATION vs FREQUENCY FOR
0
10
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
SRISAILAM RB UNITS
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 34: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/34.jpg)
GENERATION vs FREQUENCY FOR
0
10
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
N’SAGAR UNITS
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 35: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/35.jpg)
GENERATION vs FREQUENCY FOR
150
160
170
180
190
200
210
220
230
11
:01
12
:01
13
:01
14
:01
15
:01
16
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
RTPS - 1
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 36: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/36.jpg)
GENERATION vs FREQUENCY FOR
150
160
170
180
190
200
11
:01
12
:01
13
:01
14
:01
15
:01
16
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
RTPS - 2
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 37: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/37.jpg)
GENERATION vs FREQUENCY FOR
150
160
170
180
190
11
:01
12
:01
13
:01
14
:01
15
:01
16
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
RTPS - 3
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 38: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/38.jpg)
GENERATION vs FREQUENCY FOR
150
160
170
180
190
200
210
11
:01
12
:01
13
:01
14
:01
15
:01
16
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
RTPS - 4
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 39: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/39.jpg)
GENERATION vs FREQUENCY FOR
0
10
11
:01
12
:01
13
:01
14
:01
15
:01
16
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
RTPS - 5
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 40: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/40.jpg)
GENERATION vs FREQUENCY FOR
150
160
170
11
:01
12
:01
13
:01
14
:01
15
:01
16
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
RTPS - 6
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 41: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/41.jpg)
GENERATION vs FREQUENCY FOR
160
170
11
:01
12
:01
13
:01
14
:01
15
:01
16
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
RTPS - 7
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 42: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/42.jpg)
GENERATION vs FREQUENCY FOR
70
80
90
100
11
:01
12
:01
13
:01
14
:01
15
:01
16
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
SHARAVATHI – 1
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 43: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/43.jpg)
GENERATION vs FREQUENCY FOR
70
80
90
100
11
:01
12
:01
13
:01
14
:01
15
:01
16
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
SHARAVATHI – 2
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 44: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/44.jpg)
GENERATION vs FREQUENCY FOR
70
80
90
100
110
11:0
1
12:0
1
13:0
1
14:0
1
15:0
1
16:0
1
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
SHARAVATHI – 3
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 45: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/45.jpg)
GENERATION vs FREQUENCY FOR
70
80
90
100
110
11:0
1
12:0
1
13:0
1
14:0
1
15:0
1
16:0
1
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
SHARAVATHI – 4
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 46: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/46.jpg)
GENERATION vs FREQUENCY FOR
70
80
90
100
11:0
1
12:0
1
13:0
1
14:0
1
15:0
1
16:0
1
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
SHARAVATHI – 5
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 47: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/47.jpg)
GENERATION vs FREQUENCY FOR
50
60
70
80
90
100
11:0
1
12:0
1
13:0
1
14:0
1
15:0
1
16:0
1
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
SHARAVATHI – 6
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 48: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/48.jpg)
GENERATION vs FREQUENCY FOR
0
10
11:0
1
12:0
1
13:0
1
14:0
1
15:0
1
16:0
1
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
SHARAVATHI – 7
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 49: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/49.jpg)
GENERATION vs FREQUENCY FOR
70
80
90
100
11:0
1
12:0
1
13:0
1
14:0
1
15:0
1
16:0
1
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
SHARAVATHI – 8
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 50: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/50.jpg)
GENERATION vs FREQUENCY FOR
70
80
90
100
110
11:0
1
12:0
1
13:0
1
14:0
1
15:0
1
16:0
1
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
SHARAVATHI – 9
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 51: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/51.jpg)
GENERATION vs FREQUENCY FOR
70
80
90
100
110
11:0
1
12:0
1
13:0
1
14:0
1
15:0
1
16:0
1
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
SHARAVATHI – 10
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 52: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/52.jpg)
GENERATION vs FREQUENCY FOR
70
80
90
100
110
120
130
140
150
160
11
:01
12
:01
13
:01
14
:01
15
:01
16
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
NAGJHERI – 2
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 53: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/53.jpg)
GENERATION vs FREQUENCY FOR
0
20
40
60
80
100
120
140
11
:01
12
:01
13
:01
14
:01
15
:01
16
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
VARAHI - 1
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 54: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/54.jpg)
GENERATION vs FREQUENCY FOR
0
20
40
60
80
100
120
11
:01
12
:01
13
:01
14
:01
15
:01
16
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
VARAHI - 2
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 55: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/55.jpg)
GENERATION vs FREQUENCY FOR
0
10
11
:01
12
:01
13
:01
14
:01
15
:01
16
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
KADRA UNITS
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 56: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/56.jpg)
GENERATION vs FREQUENCY FOR
0
10
11
:01
12
:01
13
:01
14
:01
15
:01
16
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
SUPA UNITS
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 57: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/57.jpg)
GENERATION vs FREQUENCY FOR
0
20
40
60
80
100
120
140
160
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
IDDUKKI – 1
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
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GENERATION vs FREQUENCY FOR
0
10
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
IDDUKKI – 2
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
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GENERATION vs FREQUENCY FOR
0
10
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
IDDUKKI – 3
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
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GENERATION vs FREQUENCY FOR
0
20
40
60
80
100
120
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
IDDUKKI – 4
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
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GENERATION vs FREQUENCY FOR
0
10
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
IDDUKKI – 5
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
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GENERATION vs FREQUENCY FOR
0
20
40
60
80
100
120
140
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
IDDUKKI – 6
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
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GENERATION vs FREQUENCY FOR
25
35
45
55
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
SABARIGIRI – 1
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
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GENERATION vs FREQUENCY FOR
25
35
45
55
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
SABARIGIRI – 2
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
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GENERATION vs FREQUENCY FOR
0
10
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
SABARIGIRI – 3 to 6
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
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GENERATION vs FREQUENCY FOR
0
10
10
:01
11
:01
12
:01
13
:01
14
:01
15
:01
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
LOWER PERIYAR UNITS
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
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GENERATION vs FREQUENCY FOR
150
160
170
180
190
200
210
220
230
11:4
1
12:4
1
13:4
1
14:4
1
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
TTPS – 1
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 68: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/68.jpg)
GENERATION vs FREQUENCY FOR
170
180
190
200
210
220
11:4
1
12:4
1
13:4
1
14:4
1
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
TTPS – 2
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 69: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/69.jpg)
GENERATION vs FREQUENCY FOR
0
10
11
:41
12
:41
13
:41
14
:41
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
TTPS – 3
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
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GENERATION vs FREQUENCY FOR
180
190
200
210
220
11
:41
12
:41
13
:41
14
:41
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
TTPS – 4
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
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GENERATION vs FREQUENCY FOR
190
200
210
220
11
:41
12
:41
13
:41
14
:41
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
TTPS – 5
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
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GENERATION vs FREQUENCY FOR
180
190
200
210
220
11
:41
12
:41
13
:41
14
:41
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
MTPS – 1
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
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GENERATION vs FREQUENCY FOR
150
160
170
180
190
200
210
11
:41
12
:41
13
:41
14
:41
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
MTPS – 2
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
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GENERATION vs FREQUENCY FOR
170
180
190
200
210
220
230
11
:41
12
:41
13
:41
14
:41
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
MTPS – 3
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
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GENERATION vs FREQUENCY FOR
180
190
200
210
220
11
:41
12
:41
13
:41
14
:41
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
MTPS – 4
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
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GENERATION vs FREQUENCY FOR
160
170
180
190
200
210
220
11:4
1
12:4
1
13:4
1
14:4
1
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
NCTPS – 1
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 77: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/77.jpg)
GENERATION vs FREQUENCY FOR
0
10
11
:41
12
:41
13
:41
14
:41
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
NCTPS – 2
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
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GENERATION vs FREQUENCY FOR
160
170
180
190
200
210
220
11:4
1
12:4
1
13:4
1
14:4
1
TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
NCTPS – 3
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 79: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/79.jpg)
GENERATION vs FREQUENCY FOR
50
60
70
80
11:4
1
12:4
1
13:4
1
14:4
1TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
ETS – 5
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 80: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/80.jpg)
GENERATION vs FREQUENCY FOR
0
10
11:4
1
12:4
1
13:4
1
14:4
1TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
KADAMPARAI UNITS
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
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GENERATION vs FREQUENCY FOR
0
10
11:4
1
12:4
1
13:4
1
14:4
1TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
KUNDAH III– 1
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 82: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/82.jpg)
GENERATION vs FREQUENCY FOR
0
10
20
30
40
50
60
11:4
1
12:4
1
13:4
1
14:4
1TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
KUNDAH III– 2
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 83: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/83.jpg)
GENERATION vs FREQUENCY FOR
0
10
20
30
40
50
60
11:4
1
12:4
1
13:4
1
14:4
1TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
KUNDAH III– 3
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ
![Page 84: FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05](https://reader035.vdocuments.net/reader035/viewer/2022070406/56814220550346895dae33e1/html5/thumbnails/84.jpg)
GENERATION vs FREQUENCY FOR
0
10
11:4
1
12:4
1
13:4
1
14:4
1TIME IN HH:MM ----->
MW
---
-->
48.50
48.70
48.90
49.10
49.30
49.50
49.70
49.90
50.10
50.30
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 28-NOV-05
KUNDAH IV UNITS
FREQ DROP FROM 50.05HZ TO 48.54HZ
i.e. ~ 1.51HZ