free governor mode of operation on 17-aug-05
DESCRIPTION
ANALYSIS OF FREE GOVERNOR MODE OF OPERATION AT 10:50HRS DURING 800MW LOSS OF GENERATION IN KARNATAKA FREQUENCY TOUCHED 48.56HZ ON 17-AUGUST-05. FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05. ISGS. NTPC - 1. FREQ DROP FROM 50.14 HZ TO 48.56 HZ i.e. ~ 1.58HZ. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/1.jpg)
ANALYSIS OF
FREE GOVERNOR MODE OF OPERATION
AT 10:50HRS
DURING 800MW LOSS OF GENERATION IN KARNATAKA
FREQUENCY TOUCHED 48.56HZ
ON 17-AUGUST-05
![Page 2: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/2.jpg)
GENERATION vs FREQUENCY FOR
130
140
150
160
170
180
8:5
0
9:5
0
10
:50
11
:50
12
:50
13
:50
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 17-AUG-05
NTPC - 1
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 3: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/3.jpg)
GENERATION vs FREQUENCY FOR
120
130
140
150
160
170
180
8:5
0
9:5
0
10
:50
11
:50
12
:50
13
:50
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 17-AUG-05
NTPC - 2
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 4: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/4.jpg)
GENERATION vs FREQUENCY FOR
120
130
140
150
160
170
180
8:5
0
9:5
0
10
:50
11
:50
12
:50
13
:50
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 17-AUG-05
NTPC - 3
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 5: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/5.jpg)
GENERATION vs FREQUENCY FOR
320
340
360
380
400
420
8:5
0
9:5
0
10
:50
11
:50
12
:50
13
:50
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 17-AUG-05
NTPC - 4
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 6: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/6.jpg)
GENERATION vs FREQUENCY FOR
320
340
360
380
400
420
8:5
0
9:5
0
10
:50
11
:50
12
:50
13
:50
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 17-AUG-05
NTPC - 5
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 7: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/7.jpg)
GENERATION vs FREQUENCY FOR
0
100
200
300
400
8:5
0
9:5
0
10
:50
11
:50
12
:50
13
:50
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 17-AUG-05
NTPC - 6
UNIT OUT
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
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GENERATION vs FREQUENCY FOR
100
220
340
8:5
0
9:5
0
10
:50
11
:50
12
:50
13
:50
TIME IN HH:MM ----->
MW
---
-->
48.50
48.7048.90
49.1049.30
49.50
49.7049.90
50.1050.30
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
NLY II - 1
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 9: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/9.jpg)
GENERATION vs FREQUENCY FOR
0
50
100
150
200
8:5
0
9:5
0
10
:50
11
:50
12
:50
13
:50
TIME IN HH:MM ----->
MW
---
-->
48.5048.7048.9049.1049.3049.5049.7049.9050.1050.3050.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
NLY II - 2
UNIT OUT
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
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GENERATION vs FREQUENCY FOR
120
140
160
180
200
8:5
0
9:5
0
10
:50
11
:50
12
:50
13
:50
TIME IN HH:MM ----->
MW
---
-->
48.5048.7048.9049.1049.3049.5049.7049.9050.1050.3050.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
NLY II - 3
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
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GENERATION vs FREQUENCY FOR
110
120
130
140
150
160
170
8:5
0
9:5
0
10
:50
11
:50
12
:50
13
:50
TIME IN HH:MM ----->
MW
---
-->
48.5048.7048.9049.1049.3049.5049.7049.9050.1050.3050.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
NLY II - 4
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 12: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/12.jpg)
GENERATION vs FREQUENCY FOR
140
145
150
155
160
8:5
0
9:5
0
10
:50
11
:50
12
:50
13
:50
TIME IN HH:MM ----->
MW
---
-->
48.5048.7048.9049.1049.3049.5049.7049.9050.1050.3050.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
NLY II - 5
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 13: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/13.jpg)
GENERATION vs FREQUENCY FOR
140
150
160
170
180
8:5
0
9:5
0
10
:50
11
:50
12
:50
13
:50
TIME IN HH:MM ----->
MW
---
-->
48.50
49.00
49.50
50.00
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
NLY II - 6
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 14: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/14.jpg)
GENERATION vs FREQUENCY FOR
140
150
160
170
180
8:5
0
9:5
0
10
:50
11
:50
12
:50
13
:50
TIME IN HH:MM ----->
MW
---
-->
48.50
49.00
49.50
50.00
50.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
NLY II - 7
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 15: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/15.jpg)
GENERATION vs FREQUENCY FOR
140
145
150
155
160
8:5
1
9:5
1
10
:51
11
:51
12
:51
13
:51
TIME IN HH:MM ----->
MW
---
-->
48.00
48.50
49.00
49.50
50.00
50.50
51.00
51.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
NLY TPS I (Exp) - 1
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
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GENERATION vs FREQUENCY FOR
145
150
155
160
165
170
175
8:5
1
9:5
1
10
:51
11
:51
12
:51
13
:51
TIME IN HH:MM ----->
MW
---
-->
48.00
48.50
49.00
49.50
50.00
50.50
51.00
51.50
FR
EQ
IN H
Z -
----
>
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
NLY TPS I (Exp) - 2
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 17: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/17.jpg)
GENERATION vs FREQUENCY FOR
300
320
340
360
380
400
8:50
9:50
10:5
0
11:5
0
12:5
0
13:5
0
TIME IN HH:MM ----->
MW
---
-->
48.50
49.00
49.50
50.00
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
SIMHADRI - 1
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 18: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/18.jpg)
GENERATION vs FREQUENCY FOR
300
320
340
360
380
400
8:50
9:50
10:5
0
11:5
0
12:5
0
13:5
0
TIME IN HH:MM ----->
MW
---
-->
48.50
49.00
49.50
50.00
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
SIMHADRI - 2
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 19: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/19.jpg)
GENERATION vs FREQUENCY FOR
120
140
160
180
200
8:50
9:50
10:5
0
11:5
0
12:5
0
13:5
0
TIME IN HH:MM ----->
MW
---
-->
48.50
49.00
49.50
50.00
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
VTS-1
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 20: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/20.jpg)
GENERATION vs FREQUENCY FOR
0
20
40
60
80
100
120
140
160
180
200
8:50
9:50
10:5
0
11:5
0
12:5
0
13:5
0
TIME IN HH:MM ----->
MW
---
-->
48.50
49.00
49.50
50.00
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
VTS-2
UNIT OUT
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 21: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/21.jpg)
GENERATION vs FREQUENCY FOR
150
160
170
180
8:50
9:50
10:5
0
11:5
0
12:5
0
13:5
0
TIME IN HH:MM ----->
MW
---
-->
48.50
49.00
49.50
50.00
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
VTS-3
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 22: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/22.jpg)
GENERATION vs FREQUENCY FOR
0
50
100
150
8:50
9:50
10:5
0
11:5
0
12:5
0
13:5
0
TIME IN HH:MM ----->
MW
---
-->
48.50
49.00
49.50
50.00
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
VTS-4
UNIT OUT
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 23: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/23.jpg)
GENERATION vs FREQUENCY FOR
165
170
175
8:50
9:50
10:5
0
11:5
0
12:5
0
13:5
0
TIME IN HH:MM ----->
MW
---
-->
48.50
49.00
49.50
50.00
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
VTS-5
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 24: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/24.jpg)
GENERATION vs FREQUENCY FOR
120
140
160
180
200
8:52
9:52
10:5
2
11:5
2
12:5
2
13:5
2
TIME IN HH:MM ----->
MW
---
-->
48.50
49.00
49.50
50.00
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
VTS-6
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 25: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/25.jpg)
GENERATION vs FREQUENCY FOR
160
180
200
8:52
9:52
10:5
2
11:5
2
12:5
2
13:5
2
TIME IN HH:MM ----->
MW
---
-->
48.50
49.00
49.50
50.00
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
KTS-9
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 26: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/26.jpg)
GENERATION vs FREQUENCY FOR
160
180
200
8:52
9:52
10:5
2
11:5
2
12:5
2
13:5
2
TIME IN HH:MM ----->
MW
---
-->
48.50
49.00
49.50
50.00
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
KTS-10
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 27: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/27.jpg)
GENERATION vs FREQUENCY FOR
0
50
100
150
200
8:5
2
9:5
2
10
:52
11
:52
12
:52
13
:52
TIME IN HH:MM ----->
MW
---
-->
48.50
49.00
49.50
50.00
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
RYTPS-1
UNIT OUT
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 28: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/28.jpg)
GENERATION vs FREQUENCY FOR
130
150
170
8:52
9:52
10:5
2
11:5
2
12:5
2
13:5
2
TIME IN HH:MM ----->
MW
---
-->
48.50
49.00
49.50
50.00
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
RYTPS-2
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 29: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/29.jpg)
GENERATION vs FREQUENCY FOR
0
10
20
30
40
50
60
70
8:51
9:51
10:5
1
11:5
1
12:5
1
13:5
1
TIME IN HH:MM ----->
MW
---
-->
48.50
49.00
49.50
50.00
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
UPPER SILERU-3
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 30: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/30.jpg)
GENERATION vs FREQUENCY FOR
0
10
20
30
40
50
60
70
8:51
9:51
10:5
1
11:5
1
12:5
1
13:5
1
TIME IN HH:MM ----->
MW
---
-->
48.50
49.00
49.50
50.00
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
UPPER SILERU-4
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 31: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/31.jpg)
GENERATION vs FREQUENCY FOR
0
20
40
60
80
100
120
8:51
9:51
10:5
1
11:5
1
12:5
1
13:5
1
TIME IN HH:MM ----->
MW
---
-->
48.50
49.00
49.50
50.00
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
LOWER SILERU-3
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 32: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/32.jpg)
GENERATION vs FREQUENCY FOR
0
20
40
60
80
100
120
8:50
9:50
10:5
0
11:5
0
12:5
0
13:5
0
TIME IN HH:MM ----->
MW
---
-->
48.50
49.00
49.50
50.00
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
SSLM RB-2
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 33: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/33.jpg)
GENERATION vs FREQUENCY FOR
0
20
40
60
80
100
120
8:50
9:50
10:5
0
11:5
0
12:5
0
13:5
0
TIME IN HH:MM ----->
MW
---
-->
48.50
49.00
49.50
50.00
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
SSLM LB-2
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 34: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/34.jpg)
GENERATION vs FREQUENCY FOR
100
110
8:50
9:50
10:5
0
11:5
0
12:5
0
13:5
0
TIME IN HH:MM ----->
MW
---
-->
48.50
49.00
49.50
50.00
50.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
N’SAGAR 3
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 35: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/35.jpg)
GENERATION vs FREQUENCY FOR
100
110
120
130
140
150
160
8:5
0
9:5
0
10
:50
11
:50
12
:50
13
:50
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 17-AUG-05
RTPS - 6
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 36: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/36.jpg)
GENERATION vs FREQUENCY FOR
0
10
20
30
40
50
60
70
80
90
100
8:5
0
9:5
0
10
:50
11
:50
12
:50
13
:50
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 17-AUG-05
SHARAVATHI – UNITS
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 37: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/37.jpg)
GENERATION vs FREQUENCY FOR
100
110
120
130
140
150
8:5
0
9:5
0
10
:50
11
:50
12
:50
13
:50
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 17-AUG-05
NAGJHERI – UNITS
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 38: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/38.jpg)
GENERATION vs FREQUENCY FOR
0
20
40
60
80
100
120
140
8:5
0
9:5
0
10
:50
11
:50
12
:50
13
:50
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 17-AUG-05
VARAHI-1
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 39: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/39.jpg)
GENERATION vs FREQUENCY FOR
0
10
8:5
0
9:5
0
10
:50
11
:50
12
:50
13
:50
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 17-AUG-05
KADRA-1
UNITS OUT
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 40: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/40.jpg)
GENERATION vs FREQUENCY FOR
0
20
40
60
80
100
120
8:5
0
9:5
0
10
:50
11
:50
12
:50
13
:50
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 17-AUG-05
IDDUKKI – 2
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 41: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/41.jpg)
GENERATION vs FREQUENCY FOR
0
10
20
30
40
50
8:5
0
9:5
0
10
:50
11
:50
12
:50
13
:50
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 17-AUG-05
SABARIGIRI – 2
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 42: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/42.jpg)
GENERATION vs FREQUENCY FOR
0
10
20
30
8:5
0
9:5
0
10
:50
11
:50
12
:50
13
:50
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 17-AUG-05
KUTTIADI -1,2,3
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 43: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/43.jpg)
GENERATION vs FREQUENCY FOR
40
50
60
8:5
0
9:5
0
10
:50
11
:50
12
:50
13
:50
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 17-AUG-05
LOWER PERIYAR -3
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 44: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/44.jpg)
GENERATION vs FREQUENCY FOR
150
160
170
180
190
200
210
220
8:50
9:50
10:5
0
11:5
0
12:5
0
13:5
0
TIME IN HH:MM ----->
MW
---
-->
48.00
48.50
49.00
49.50
50.00
50.50
51.00
51.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
TTPS – 1
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 45: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/45.jpg)
GENERATION vs FREQUENCY FOR
190
200
210
220
8:50
9:50
10:5
0
11:5
0
12:5
0
13:5
0
TIME IN HH:MM ----->
MW
---
-->
48.00
48.50
49.00
49.50
50.00
50.50
51.00
51.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
TTPS – 5
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 46: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/46.jpg)
GENERATION vs FREQUENCY FOR
190
200
210
220
230
8:50
9:50
10:5
0
11:5
0
12:5
0
13:5
0
TIME IN HH:MM ----->
MW
---
-->
48.00
48.50
49.00
49.50
50.00
50.50
51.00
51.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
MTPS – 3
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 47: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/47.jpg)
GENERATION vs FREQUENCY FOR
190
200
210
220
8:50
9:50
10:5
0
11:5
0
12:5
0
13:5
0
TIME IN HH:MM ----->
MW
---
-->
48.00
48.50
49.00
49.50
50.00
50.50
51.00
51.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
NCTPS – 1
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 48: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/48.jpg)
GENERATION vs FREQUENCY FOR
190
200
210
220
8:50
9:50
10:5
0
11:5
0
12:5
0
13:5
0
TIME IN HH:MM ----->
MW
---
-->
48.00
48.50
49.00
49.50
50.00
50.50
51.00
51.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
NCTPS – 2
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 49: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/49.jpg)
GENERATION vs FREQUENCY FOR
0
10
20
30
40
50
60
70
80
90
100
110
8:5
0
9:5
0
10
:50
11
:50
12
:50
13
:50
TIME IN HH:MM ----->
MW
---
-->
48.00
48.50
49.00
49.50
50.00
50.50
51.00
51.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
KADAMPARAI – 1
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 50: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/50.jpg)
GENERATION vs FREQUENCY FOR
0
10
20
30
40
50
60
70
8:50
9:50
10:5
0
11:5
0
12:5
0
13:5
0
TIME IN HH:MM ----->
MW
---
-->
48.00
48.50
49.00
49.50
50.00
50.50
51.00
51.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
ALIYAR – 1
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 51: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/51.jpg)
GENERATION vs FREQUENCY FOR
0
10
20
30
40
50
60
70
8:50
9:50
10:5
0
11:5
0
12:5
0
13:5
0
TIME IN HH:MM ----->
MW
---
-->
48.00
48.50
49.00
49.50
50.00
50.50
51.00
51.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
KUNDAH III– 1
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ
![Page 52: FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05](https://reader035.vdocuments.net/reader035/viewer/2022062407/56812b33550346895d8f4159/html5/thumbnails/52.jpg)
GENERATION vs FREQUENCY FOR
0
10
20
30
40
50
60
8:50
9:50
10:5
0
11:5
0
12:5
0
13:5
0
TIME IN HH:MM ----->
MW
---
-->
48.00
48.50
49.00
49.50
50.00
50.50
51.00
51.50
FR
EQ
IN
HZ
---
-->
FREE GOVERNOR MODE OF OPERATION ON 17-AUG-05
KUNDAH IV– 1
FREQ DROP FROM 50.14 HZ TO 48.56 HZ
i.e. ~ 1.58HZ