1 | P a g ewrldc.org/Progresrep/2017-18/PGR_Aug2017.pdf2.3 LOAD CURVE ON PEAK DEMAND DAY AND MINIMUM DEMAND DAY 2.4 UNITWISE INSTALLED CAPACITY ... o 240MVAR Capacity Line Reactor

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piScama xao~Iya Baar p`oYaNa koMd` kI

अगस्त 2017

maah kI p`NaalaI p`caalana irpaoT-

System Operation Report Of Western

Region

For the month of

August-2017

पावर सिस्टम ऑपरेशन कारपोरेशन सिसमटेड

(भारत िरकार का उद्यम)

पश्चिम के्षत्रिय भार प्रषेण केन्द्र,ममु्बई

Power System Operation Corporation Ltd. (A Government of India Enterprise)

Western Regional Load Despatch Centre, Mumbai

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CONTENTS

1. SUMMARY REPORT

1.1 HIGHLIGHTS OF THE WR GRID

1.2 INSTALLED CAPACITY

1.3 POWER SUPPLY POSITION

1.4 WR DEMAND AND ENERGY CONSUMPTION

1.5 SEASONAL VARIATION

1.6 FREQUENCY PROFILE

1.7 VOLTAGE PROFILE

1.8 ADDITION OF NEW ELEMENTS

a) GENERATING UNITS

b) TRANSMISSION LINES

c) ICTs

d) LINE REACTORS

e) BUS REACTORS

1.9 SCHEDULE Vs DRAWAL

1.10 GENERATION (UNIT) OUTAGES

1.11 GENERATION (WIND,SOLAR)

1.12 INTERREGIONAL EXCHANGE

1.13 Payments to the RRAS Provider(s) from the DSM Pool for UP Regulation

1.14 REVISED AUFLS SCHEME

1.15 PROGRESS OF NEW GENERATION AND TRANSMISSION PROJECTS

1.16 OPEN ACCESS TRANSACTIONS

1.17 List of Grid Disturbances and Grid incidents 2. ANNEXURES

2.1 LOAD DURATION CURVE

2.2 FREQUENCY DURATION CURVE

2.3 LOAD CURVE ON PEAK DEMAND DAY AND MINIMUM DEMAND DAY

2.4 UNITWISE INSTALLED CAPACITY

2.5 ANGULAR SEPARATION VIOLATION REPORT

2.6 SYSTEM RELIABILITY INDICES (ATC/TTC AND VDI) MONTHLY REPORT 2017-18:

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1.1 Western Region Highlights Aug-2017

Power Supply Position:

(i) Unrestricted Demand: The maximum unrestricted Demand was 46838 MW at 10:00 Hrs on 18

Aug.’17 which was 11.89 % higher as compared to last year (41861 MW). Average peak

unrestricted demand was 39817 MW which was 11.23% higher than the last year Aug.’16 (35797).

(ii) Peak Demand Met: Western Region has met gross peak demand of 46783MW at 10:00 Hrs on

18 Aug’17. It was 12.34 % higher as compared to Aug’16 (41642MW) and 8.8% higher as

compared to July’17 (42999 MW). Average Demand Met (39812 MW) increased by 11.25 %

compared to last year Aug’16(35786 MW).

(iii) Total Energy Consumption was 26620 MUs in the month of Aug.’17 at the average of 955 MUs/day

& Maximum was 1069 MUs on 18 Aug’17. Average Energy consumption increased by 11.25%

w.r.t. last year (859 MUs).

(iv) Total Energy requirement was 26624 MUs at the average of 956 MUs/day & Maximum was 1069

MUs on 18 Aug’17. Average energy requirement increased by 11.23% compared to last year of

same month (910 MUs).

Frequency Profile:

System frequency remained in IEGC band (49.9 – 50.05 Hz) for 76.99 % of time in this month. Average

frequency for this month was 49.99 Hz and frequency deviation index was 0.23. Maximum frequency of

50.20 Hz was observed on 20-Aug-’17 at 06:03:30 hrs. Minimum frequency of 49.65 Hz was observed on

on 08-Aug-2017 at 20:56:40hrs at Peak Demand time and also due to OD of UP, AP, TN, HP and

Assam. Available RRAS was also dispatched to counter low frequency.

Voltage Profile:

All 765KV nodes except Durg, Kotra and Tamnar(high voltage node) of WR were within the IEGC limit . High Voltage (greater than 420 KV) at 400KV substations were observed at Khandwa, Raigarh, Wardha, Dhule, Parli, Kalwa, Karad, Dehgham, Kasor, Amreli and Mapusa. Highest of 83.32% of time above 420KV observed at Raigarh

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Element Addition in Aug’17 into the WR Grid:

o Essar Mahan-2(600MW) and RKM-3(360MW) synchronized in the month of Aug’17

o 220KV Betul(PG)-Betul(MP) ckt I & II is synchronized in the grid on 3rd Aug’17

o 315MVA, 400/220KV ICT I and II are added in the grid in the month of Aug’17.

o 240MVAR Capacity Line Reactor of 765KV Aurangabad(PG)-Solapur I at Aurangabad(PG) is

added in grid.

Hydro Generation:

Hydro generation in the month of Aug’17 was 647.67MUs at the average of 20.89 MUs/day. Hydro

generation Decreased by 8.80 % compared to last month (710.19 MUs). Maximum hydro generation was

37.67 Mus on 8th Aug.'17.

Wind Generation:

Total wind generation in the month was 2321.9 Mus at the average of 74.9 MUs/day in the month of

Aug’17. Wind Generation was Decreased by 34.30% compared to last month (3534 MUs). In Western

region, the maximum wind generation of 6475 MW was observed on 04h Aug.’17 at 14:00 hrs. Max

Renewable generation (wind +solar) of 7958 MW achieved in Aug’17 on 04h Aug’17 at 14:00.

Solar Generation:

Solar Generation of 312 Mus generated in the month of Aug’17 at the average of 10 MUs/day

compared to 245 MUs in last month (average of 8 Mus/day). Maximum Solar generation in the month

of Aug’17 achieved 1746 MW on 17th Aug.’17 at 13:00Hrs in WR.

Open Access:

Total 434 Nos. of Intra-regional & Inter-regional short term open access transactions for 829.11 MUs

energy were approved in this month. From Apr’17 to Aug.’17, total Nos of Intra-regional & Inter-regional

short term open access transactions are 2042 Nos and energy approved is 4998.69 MUs.

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1.2 Installed Capacity of Western Region

idnaaMk 31.08.2017 kao rajyaanausaar saMsqaaipt xamata

INSTALLED GENERATION CAPCITY OF THE STATES INCLUDING SHARES AS ON 31.08.2017

(All fig. in MW) State Ownership Hydro Coal Gas Nuclear Total Diesel RES Total

Gujarat State 772.00 4750.00 2177.82 0.00 7699.82 0.00 8.00 7707.82

Private 0.00 7765.67 3960.00 0.00 11725.67 0.00 6770.37 18496.04

Central(firm allo) 0.00 3012.09 424.00 559.00 3995.09 0.00 0.00 3995.09

Total 772.00 15527.76 6561.82 559.00 23420.58 0.00 6778.37 30198.95

Madhya Pradesh State 1703.66 4080.00 0.00 0.00 5783.66 0.00 83.96 5867.62

Private 0.00 5574.00 100.00 0.00 5674.00 0.00 3453.93 9127.93


Total 3223.66 12374.70 357.00 273.00 16228.36 0.00 3537.89 19766.25 Chhattisgarh State 120.00 3280.00 0.00 0.00 3400.00 0.00 11.05 3411.05

Private 0.00 7230.00 0.00 0.00 7230.00 0.00 421.81 7651.81

Central(firm allo) 0.00 1628.44

0.00 48.00 1676.44 0.00 0.00 1676.44

Total 120.00 12138.44 0.00 48.00 12306.44 0.00 432.86 12739.30

Maharashtra State 2850.84 10170.00 672.00 0.00 13692.84 0.00 208.12 13900.96

Private 481.00 12306.00 568.00

0.00 13355.00 0.00 7440.67 20795.67


Total 3331.84 26695.43 3753.00 690.00 34470.27 0.00 7648.79 42119.06

Goa State 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.05 Private 0.00 0.00 48.00 0.00 48.00 0.00 0.71 48.71


Total 0.00 451.12 70.20 26.00 547.32 0.00 0.76 548.08

DD State 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Private 0.00 0.00 0.00 0.00 0.00 0.00 10.46 10.46


Total 0.00 122.96 48.40 7.00 178.36 0.00 10.46 188.82

DNH State 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Private 0.00 0.00 0.00 0.00 0.00 0.00 2.97 2.97

Central(firm allo) 0.00 169.21 71.4 9.00

249.61 0.00 0.00 249.61

Total 0.00 169.21 71.40 9.00 249.61 0.00 2.97 252.58

WR State 5446.50 22280.00 2849.82 0.00 30576.32 0.00 311.18 30887.50

Private 481.00 32875.67 4676.00 0.00 38032.67 0.00 18100.92 56133.59

Central(firm allo)* 1520.00 12323.95 3336.00 1612.00 18791.95 0.00 0.00 18791.95

Unallocated 0.00 1994.00 197.59 228.00 2419.59 0.00 0.00 2419.59

Total 7448 69474 11059 1840 89821 0.00 18412 108232.63

Source: CEA website

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1.3 POWER SUPPLY POSITION – Aug.-2017

a. ऊर्ाा की आवश्यकता और उपिब्धता Energy Requirement and Availability

b. Gross Peak Demand / Demand Met(MW)

**Regional demand met is the simultaneous demand met and not the sum of demand met by constituent.

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c. So Far Highest Demand of WR and its Constituents

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1.4 प. के्ष. माांग / WR Demand-

State Catered UNSCHLS

+SCHLS

Frequency

Correction

Power

Cut

Total Date Time Frequency

idva dmaNa DD

pMjaIkRt Registered 332 - - - 332 18.08.2017 10:00:00 49.96

dadra nagar hvaolaI DNH


gaaov aa GOA


AsaIimat Unrestricted 558 0.00 0.39 0.00 558 01.08.2017 21:00:00 49.98

[esaAayaela ESIL


gaujarat GUJARAT


AsaIimat Unrestricted 15108 0 -21.2 0 15087 19.08.2017 21:00:00 50.04

C<aIsagaZ ra.iva.baaoD -

Chhattisgarh


AsaIimat Unrestricted 3771 409 15.84 0 4196 05.08.2017 20:00:00 49.88

maQya pd̀ oSa ra.iva.baaoD -

Madhy Pradesh


AsaIimat Unrestricted 8380 0.00 62.85 0 8443 17.08.2017 19:45:00 49.75

m aharaYT/ ra.iva.baaoD-

MAHARASHTRA


AsaIimat Unrestricted 20481 0 64.52 0 20546 14.08.2017 12:00:00 49.91

piScam a xao~ WESTERN

REGION


AsaIimat Unrestricted 46772 0 65 0 46837 18.08.2017 10:00:00 49.96

अगस्त 2017 के सिए िकि पीक माांग GROSS PEAK DEMAND FOR Aug 2017

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Demand Met Aug-17 Jul-17 Aug-16 % Change w.r.t last

month % Change w.r.t

last Year

Average 39812 37226 35786 6.95 11.25

Max 46783 42999 41642 8.80 12.34

Date when Max. 18-Aug-17 10-Jul-17 23-Aug-16 ~ ~

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1.5 Seasonal Variation

Day-wise Demand Plot-

Daily Energy Consumption

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Energy Consumption

MU/Day

August'17 July'17 August'16 % Change w.r.t

last month

% Change w.r.t

last Year

Average 955 893 859 6.95 11.25

Max 1069 980 942 9.06 13.45

Date When Max. 18-Aug-17 10-Jul-17 22-Aug-16 ~ ~

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1.6 Frequency Profile-

WR monthly FDI 0.23

(i) (ii) (iii)

<49.9 49.9-50.05 >50.05

% of time the

frequency

remained out of

IEGC band

No of hours during

which frequency was

out of range during

the day[(i) x24Hrs]

Daily

FDI=(ii)/24 Max. Min. Avg.

August'17 9.77 77.16 13.07 0.04 22.84 5.48 0.23 50.14 49.69 49.99

2-Aug 3.23 71.20 25.57 0.03 28.80 6.91 0.29 50.17 49.82 50.01

3-Aug 3.66 76.70 19.64 0.03 23.30 5.59 0.23 50.19 49.83 50.00

4-Aug 10.43 77.78 11.79 0.04 22.22 5.33 0.22 50.14 49.68 49.98

5-Aug 18.28 74.32 7.41 0.06 25.68 6.16 0.26 50.13 49.76 49.96

6-Aug 14.90 76.34 8.76 0.05 23.66 5.68 0.24 50.14 49.75 49.97

7-Aug 7.69 82.91 9.41 0.04 17.09 4.10 0.17 50.15 49.74 49.98

8-Aug 20.96 73.44 5.60 0.08 26.56 6.38 0.27 50.12 49.65 49.95

9-Aug 17.36 75.27 7.37 0.06 24.73 5.94 0.25 50.15 49.73 49.96

10-Aug 5.36 76.93 17.71 0.03 23.07 5.54 0.23 50.15 49.83 50.00

11-Aug 1.37 73.53 25.10 0.02 26.47 6.35 0.26 50.16 49.80 50.02

12-Aug 2.56 76.06 21.38 0.03 23.94 5.74 0.24 50.18 49.84 50.01

13-Aug 3.94 84.62 11.45 0.03 15.38 3.69 0.15 50.14 49.83 49.99

14-Aug 16.02 79.70 4.28 0.06 20.30 4.87 0.20 50.12 49.66 49.96

15-Aug 5.10 73.26 21.63 0.03 26.74 6.42 0.27 50.15 49.77 50.00

16-Aug 4.10 77.84 18.07 0.03 22.16 5.32 0.22 50.17 49.80 50.00

17-Aug 14.42 74.69 10.89 0.05 25.31 6.08 0.25 50.16 49.69 49.98

18-Aug 9.27 77.62 13.11 0.04 22.38 5.37 0.22 50.19 49.78 49.98

19-Aug 0.27 65.25 34.48 0.03 34.75 8.34 0.35 50.19 49.85 50.03

20-Aug 1.08 60.80 38.13 0.04 39.20 9.41 0.39 50.20 49.83 50.03

21-Aug 8.96 76.79 14.25 0.04 23.21 5.57 0.23 50.16 49.70 49.99

22-Aug 8.24 78.47 13.29 0.04 21.53 5.17 0.22 50.14 49.76 49.99

23-Aug 6.67 83.44 9.90 0.03 16.56 3.98 0.17 50.15 49.77 49.98

24-Aug 3.26 82.81 13.92 0.03 17.19 4.13 0.17 50.16 49.82 50.00

25-Aug 4.44 81.33 14.22 0.03 18.67 4.48 0.19 50.17 49.75 50.00

26-Aug 5.28 85.21 9.51 0.03 14.79 3.55 0.15 50.14 49.78 49.98

27-Aug 1.99 85.88 12.13 0.02 14.12 3.39 0.14 50.16 49.84 50.00

28-Aug 2.37 74.59 23.03 0.03 25.41 6.10 0.25 50.19 49.81 50.01

29-Aug 1.97 71.16 26.88 0.03 28.84 6.92 0.29 50.20 49.82 50.02

30-Aug 5.54 81.81 12.65 0.03 18.19 4.37 0.18 50.13 49.81 49.99

31-Aug 2.37 79.85 17.78 0.02 20.15 4.84 0.20 50.16 49.83 50.00

Max 20.96 85.88 38.13 0.08 39.20 9.41 0.39

Average 7.12 76.99 15.88 0.04 23.01 5.52 0.23

Frequency Profile for August.2017

Date

50.20(Max) 49.65(Min) 49.99(Avg)

Frequency (%)

FVI

Frequency (Hz)

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1.7. VoltageProfile-s

From 01-08-2017 TO 31-08-2017

Max Voltage Min Voltage <728 kV728 kV-800

kV>800 kV

No. of

hours

below

IEGC (i)

<728 kV

No. of

hours

above

IEGC

(ii)

>800 kV

1 Sipat 776 759 0.00 100.00 0.00 0:00 0:00 0:00 0.00

2 Seoni 794 761 0.00 100.00 0.00 0:00 0:00 0:00 0.00

3 Wardha 803 755 0.00 99.49 0.51 0:00 3:46 3:46 0.01

4 Bina 794 754 0.00 100.00 0.00 0:00 0:00 0:00 0.00

5 Indore 788 750 0.00 100.00 0.00 0:00 0:00 0:00 0.00

6 Sasan 773 751 0.00 100.00 0.00 0:00 0:00 0:00 0.00

7 Satna 785 751 0.00 100.00 0.00 0:00 0:00 0:00 0.00

8 Tamnar 808 765 0.00 94.69 5.31 0:00 39:30 39:30 0.05

9 Kotra 811 784 0.00 91.93 8.07 0:00 60:03 60:03 0.08

10 Vadodara 801 753 0.00 99.99 0.01 0:00 0:05 0:05 0.00

11 Durg 812 778 0.00 78.79 21.21 0:00 157:49 157:49 0.21

12 Gwalior 799 749 0.00 100.00 0.00 0:00 0:00 0:00 0.00

From 01-08-2017 TO 31-08-2017

Max Voltage Min Voltage <380 kV380 kV-420

kV>420 kV

No. of

hours

below

IEGC (i)

<380 kV

No. of

hours

above

IEGC

(ii)

>420 kV

1 Bhopal 419 401 0.00 100.00 0.00 0:00 0:00 0:00 0.00

2 Khandwa 426 404 0.00 81.40 18.60 0:00 138:21 138:21 0.19

3 Itarsi 414 396 0.00 100.00 0.00 0:00 0:00 0:00 0.00

4 Damoh 422 404 0.00 94.14 5.86 0:00 43:37 43:37 0.06

5 Nagda 423 404 0.00 95.66 4.34 0:00 32:19 32:19 0.04

6 Indore 421 400 0.00 99.76 0.24 0:00 1:46 1:46 0.00

7 Gwalior 417 385 0.00 100.00 0.00 0:00 0:00 0:00 0.00

8 Raipur 422 410 0.00 96.50 3.50 0:00 26:02 26:02 0.03

9 Raigarh 427 411 0.00 16.68 83.32 0:00 619:55 619:55 0.83

10 Bhilai 419 406 0.00 100.00 0.00 0:00 0:00 0:00 0.00

11 Wardha 428 407 0.00 27.72 72.28 0:00 537:48 537:48 0.72

12 Dhule 436 400 0.00 29.00 71.00 0:00 528:16 528:16 0.71

13 Parli 435 393 0.00 60.56 39.44 0:00 293:27 293:27 0.39

14 Boisar 426 390 0.00 95.52 4.48 0:00 33:21 33:21 0.04

15 Kalwa 435 392 0.00 62.40 37.60 0:00 279:44 279:44 0.38

16 Karad 433 407 0.00 27.12 72.88 0:00 542:12 542:12 0.73

17 Asoj 421 391 0.00 99.96 0.04 0:00 0:20 0:20 0.00

18 Dehgam 435 402 0.00 41.51 58.49 0:00 435:10 435:10 0.58

19 Kasor 425 407 0.00 79.53 20.47 0:00 152:19 152:19 0.20

20 Jetpur 422 395 0.00 99.79 0.21 0:00 1:35 1:35 0.00

21 Amreli 428 397 0.00 88.13 11.87 0:00 88:20 88:20 0.12

22 Vapi 428 392 0.00 90.57 9.43 0:00 70:09 70:09 0.09

23 Mapusa 433 391 0.00 70.79 29.21 0:00 217:21 217:21 0.29

24 Kala 425 390 0.00 97.34 2.66 0:00 19:47 19:47 0.03

25 Magarwada 428 390 0.00 92.54 7.46 0:00 55:31 55:31 0.07

26 Hazira 426 391 0.00 96.57 3.43 0:00 25:31 25:31 0.03

Monthly VDI

Voltage Deviation Index (VDI) - 765 kV Substations

S.No Station Name

Voltage (in Volts) Voltage (in % of Time) Voltage (in Time) Total

no. of

hours

out of

IEGC

range

(HH:MM

) (iii)

(i+ii)

Voltage

Deviati

on

Index

(iii)/(Tot

al No.

of

Hours

Monthly VDI

Voltage Deviation Index (VDI) - 400 kV Substations

S.No Station Name

Voltage (in Volts) Voltage (in % of Time) Voltage (in Time)Total

no. of

hours

out of

IEGC

range

(HH:MM

) (iii)

Voltage

Deviati

on

Index

(iii)/(Tot

al No.

of

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1.8 Commissioning of New Elements

Commissioning of New Elements-Aug 2017

a)Generating Units

Sl. No. Owner/ Location(Const.) Station Name Capacity (MW) Unit No.Date of

SynchronizationDate of COD

1 Essar, MP Essar Mahan 600 2 03-08-2017

4 RKMPPL, Chhattisgahrh RKM 360 3 31-08-2017

b)Transmission Lines

Sl. No. Owner/ Location(Const.) Line Name Ckt No. KVDate of

SynchronizationLine Length (in Km)

1 MPPTCL,MP Betul-Betul I 220 03-08-2017 2

2 MPPTCL,MP Betul-Betul II 220 03-08-2017 2

3 MPPTCL,MP Itarsi(MP)-Itarsi(PG)-II 220 12-08-2017 -

4 MPPTCL,MP Itarsi(PG)-Hoshangabad-II 220 12-08-2017 -

5 MPPTCL,MP Damoh(MP)-Damoh(PG)-III 220 28-08-2017 -

6 MPPTCL,MP Damoh(PG)-Sagar-II 220 29-08-2017 -

Total 4

c)ICTs

Sl. No. Owner/ Location(Const.) Station Name KV RatioCapacity

(MVA)Date

1 PGCIL,MP Betul ICT-1 400/220 315 03-08-2017

2 PGCIL,MP Betul ICT-2 400/220 315 22-08-2017

d)Line Reactor

Sl. No. Owner/ Location(Const.) Station Name Line Name KV Capacity

(MVAR)Date

1 PGCIL,Maharashtra Aurangabad(PG) Aurangabad(PG)-Solapur I 765 240 23-08-2017

e)Bus Reactor

Sl. No. Constituent Station Name KV Capacity

(MVAR)Date

1 PGCIL,MP Betul 400 125

LILO of Itarsi(MP)-

Hoshangabad ckt at

Itarsi(PG)

LILO of Damoh(MP)-Sagar

line at Damoh(PG)

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1.9 Schedule Vs Drawl of Western Region-Aug.’17

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1.10 Generation Outages:

UNIT OUTAGES (in MW) IN August-17

DATE PLANNED OUTAGE FORCED OUTAGETOTAL OUTAGE-

August'17TOTAL OUTAGE-July'17

1-Aug-17 23749 11461 35210 38599

2-Aug-17 24322 11708 36030 37769

3-Aug-17 24650 12168 36818 37798

4-Aug-17 24320 11373 35693 37137

5-Aug-17 23700 11699 35399 37156

6-Aug-17 24309 10398 34707 36038

7-Aug-17 23634 11428 35062 35761

8-Aug-17 23424 11403 34827 33531

9-Aug-17 21534 11263 32797 35656

10-Aug-17 21105 11053 32158 34011

11-Aug-17 22705 11693 34398 35829

12-Aug-17 24280 11953 36233 36099

13-Aug-17 24592 12613 37205 36099

14-Aug-17 23326 12378 35704 34477

15-Aug-17 23207 11483 34690 36572

16-Aug-17 21632 12083 33715 37382

17-Aug-17 20204 12698 32902 36102

18-Aug-17 17423 12138 29561 35296

19-Aug-17 16350 13488 29838 33757

20-Aug-17 18549 10921 29470 35676

21-Aug-17 19951 12553 32504 35676

22-Aug-17 21064 13150 34214 35676

23-Aug-17 20989 11983 32972 39123

24-Aug-17 21490 12943 34433 39113

25-Aug-17 22256 13643 35899 40318

26-Aug-17 21736 13976 35712 39824

27-Aug-17 21808 13711 35519 39596

28-Aug-17 20794 13856 34650 37476

29-Aug-17 20794 13856 34650 37799

30-Aug-17 22535 14491 37026 37383

31-Aug-17 22535 14483 37027 35000

MAX 24650 14491 37205 40318

AVG 22031 12389 34420 36701

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1.11 Generation of Western Region August’17

Renewables in WR- Wind Generation:

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7885

2556

1666

3514

400

900

1400

1900

2400

2900

3400

3900

4400

4900

5400

5900

6400

6900

7400

7900

8400

8900

04.0

7.17

1:0

0 3 5 7 9

11 13 15 17 19 21 23

MW

Hours

Highest wind Gen. on 04.7.2017

Total wind MAH MP GUJ Wind

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PLF/CUF for Wind Generation Constituent-wise:

ConstituentInstalled

Capacity(MW)

Max Generation

in

August'17(MW)

So far highest

Generation

(MW)

Wind Energy

Generation(MU)

Energy

Consumption

(MU)

Penetration

level (in %)PLF(%) CUF(%)

Gujarat 5407 37603114 on 15th

June 2016 at

09:00 hrs

1086 8287 13.11 27 70

Maharashtra 4769 25482556 on 9th

July 2016 at

21:00 hrs

841 12478 6.74 24 53

Madhya Pradesh 2428 14911399 on 13th

Jan 2017 at

24:00 hrs

395 5057 7.81 22 61

WR 12604 6475

6431 on 15th

June 2016 at

09:00 hrs

2322 29620 7.84 25 51

Wind Gen-August'17

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Solar Generation:

So Far Highest Solar Generation on 14.04.2017- 1818 MW at 12:00 hrs. h

Highest Solar generation (as on 31.08.2017)

State Gen (in MW) Date & Time

Gujarat 886 14 Apr 2017 at 12:00 hrs

Maharashtra 319 19 June 2017 at 12:00 hrs

MP 734 07 Jul 2017 at 13:00 hrs

WR 1818 14 Apr 2017 at t 12:00 hrs

25 | P a g e

PLF for Solar Generation constituent-wise:

(Generating Hours taken : 12 hrs per day)

Constituent Installed

Capacity(MW)

Max Generation

in

August'17(MW)

So far highest

Generation

(MW)

Solar Energy

Generation(MU)

Energy

Consumption

(MU)

Penetration

level

PLF(%) CUF(%)

Gujarat 1265 785868 on 7th Apr

2016 at 12:00

hrs

131 8287 1.58 28 62

Maharashtra 383 339245 on 20th

Mar 2016 at 54 12478 0.43 38 88

Madhya Pradesh 976 729683 on 24th

Feb 2017 at 119 5057 2.35 33 75

Chhattisgarh 76 52 9 2679 0.34 32 68

WR 2700 1746

1750 on 25th

Feb 2017 at

13:00 hrs

313 29620 1.06 31 65

PLF For Solar Gen-August'17

26 | P a g e

Net load Curve when RES (wind and Solar) Generation was max-

Hydro Generation and Reservoir Level in Meter (Max in the Month)-August 2017

Madhya Pradesh Gujarat Maharashtra

Gandhi Sagar

Indira sagar

Omkareshwer Ukai Kadana SSP Koyna

FRL-399.90 Mt

MDDL – 381 Mt

FRL- 262.14 Mt

MDDL – 243.24 Mt

FRL- 196.6 Mt MDDL – 193.5 Mt

FRL-105.16Mt MDDL – 82.30 Mt

FRL- 127.7 Mt

MDDL – 114 fM

FRL- 121.92 Mt

MDDL – 110.64 Mt

FRL- 657.88 Mt MDDL –

609.60 Mt

April’17 395.27 253.69 191

99.21 124.33 120.24 639.78

May'17 395.03 252.12 191

97.39 123.72 119.70 631.24

June’17 394.83 249.53 191

94.81 123.23 119.57 630.51

July’17 394.81 250.21 191

95.85 126.40 120.69 653.77

Aug’17 395.88 252.27 191

97.06 127.13 124.43 658.13

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32 | P a g e

1.12 Interregional Exchange of Western Region

Import = (+) , Export = (-)

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1.13 RRAS Summary from Aug.-2017

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1.14 REVISED AUFLS SETTING OF WR:

DF/DT Scheme

Western Region

States

Required

Load relief

(Avg.)

Implemented

Load relief

(Avg.)

Required

Load relief

(Avg.)

Implement

ed Load

relief

(Avg.)

Required

Load

relief

(Avg.)

Implement

ed Load

relief

(Avg.)

Required

Load

relief(Avg.)

Implemen

ted Load

relief

(Avg.)

GUJARAT 580 773 580 726 580 1117 590 1025

MADHYA PRADESH 460 468 460 450 460 460 465 490

CHATTISGARH 150 110 150 114 155 117 155 91

MAHARASHTRA 805 1122 810 1215 815 1044 820 1071

GOA 25 25 25 25 25 25 25 25

UT: DD 10 10 15 15 15 16 15 15

UT: DNH 30 30 30 30 35 35 35 35

Total load relief 2060 2537 2070 2575 2085 2814 2105 2752

Stage - I 49.2 Hz Stage - II 49.0 Hz Stage - III 48.8 Hz Stage - IV 48.6 Hz

DF/DT Scheme in Western Region

Stage - I 49.9/0.1 Hz/sec Stage - II 49.9/0.2 Hz/sec Stage - III 49.9/0.4 Hz/sec

STATERequired

Load relief

Implemented

Load relief

Required

Load relief

Implemented

Load relief

Required

Load relief

Implemented

Load relief

GUJARAT 0 0 1383 1454 1529 1610

MADHYA PRADESH 361 475 355 415 392 445

CHATTISGARH 27 120 37 40 120 40

MAHARASHTRA 546 370 621 1131 686 522

**TPC 60 60 82 82 273 273

Total load relief 994 1025 2478 3122 3000 2890

* Gujarat additional df/dt setting at 49.9Hz & 0.3Hz/sec = 399 MW.

** TPC additional df/dt setting at 49.9 Hz/0.5 Hz/sec = 931 MW

36 | P a g e

1.15 Progress of Ongoing Generation Projects in Western Region

Name of the Power Projects Unit No. Capacity (MW) Date of Commissioning /Schedule Date

GUJARAT

CHHATTISGARH

MAHARASHTRA

MADHYA PRADESH

Essar Power MP Limited (Mahan) 2 600 Sep 2017

BLA 2 45 Commissioned on 20.03.2017

CENTRAL SECTOR/IPP

KSK 3 600 Dec 2017

KSK 4 600 Dec 2017

RKM 3 360 Sept 2017

RKM 4 360 Dec 2017

NTPC LARA 1 800 Dec 2017

NTPC LARA 2 800 Dec 2017

SKS 1 300

Commissioned on 12.06.2017 COD Yet to be

done

SKS 2 300 Expected by Sept 2017

NTPC Mouda 4 660 Synchronized on 18th Mar 2017.

NTPC Solapur 1 660 Commissioned on 25.03.2017.

NTPC Solapur 2 660 April 2018

37 | P a g e

Status of Ongoing Transmission Projects in Western Region S

r.

N

o.

Name of Transmission lines Leng

th in

Ckt.

Km.

Antici

pated

Compl

etion

Target

Remarks

Status of ongoing transmission projects under Gujarat 1 400 kV D/C Vadinar-Amreli line 239 Dec-18 Work in Progress(WIP)

2 400kV Mundra-Hadala LILO to Halvad 89.4 Dec-18 Re tenderized; LOI issued

on 13.06.2016.

3 400 kV D/C Amreli-Kasor line 470 Mar-18 W I P / Severe RoW

problems

4 400 kV Charanka-Veloda 199 Sep-18 Charged

5 400 KV Kosamba- Achhalia 140 Sep.

2018

Yet to award

6 LILO of 400 KV Essar-Hadala line at Kalavad S/S 100 Sep.

2018

WIP

7 LILO of 400 KV Mundra (Adani)- Zerda line at Sankhari 200 Sep.

2018

WIP; Plan change to LILO

of one ckt. of 400kV D/C

Vadavi-Zerda

8 400 KV Vadavi-Halvad 240 Mar-18 WIP

9 line at Veloda (Sankhari) S/s having total line length - 29.3 Ckm

10 (Already consider in this report)

11 LILO of one ckt. of Vadavi-Zerda line at Veloda (Sankhari) S/s Sep

2017

WIP

12 Utran CCPP (374 MW)

13 220kV D/C Gavasad - Salejada line 194 Mar-18 WIP (Severe RoW

problems)

14 Sikka Unit 3 & 4 (2 x 250= 500 MW)

15 LILO to Sikka from 220kV Jamnagar – Jetpur ckt. No.2 120 Dec-17 WIP

16 Bhavnagar Energy Co.Ltd. (BECL)

17 220kV D/C BECL - Botad line 190 Mar-18 WIP (Severe RoW

problems)

18 Transmission Schemes associated with PGCIL Substation

19 220kV D/C Vyankatpura-Waghodia (765kV PGCIL) line 29 Dec-17 WIP

20 220kV D/C Pirana - Barejadi Line 44.96 Mar-18 WIP

21 LILO of one ckt. of 400kV D/C Vadavi-Zerda line at Veloda 29.3 Dec-17 WIP

22 LILO of one ckt. of 400kV D/C Kosamba-Chorania line at 400kV

Sanand-II GIDC S/s.

90 Mar-18 WIP

23 LILO of 400kV D/C Vadinar-Hadala Line No.1 at 400kV Kalawad S/s 7.76 Dec-17 WIP

24 LILO of 400kV D/C Vadinar-Hadala Line No.2 at 400kV Kalawad S/s 7.63 Dec-17 WIP

25 220kV LILO at Kukma S/S from one Ckt. of Shivlakha - 34 Mar-18 WIP

26 220KV D/C Halvad - Sadla line 76 Mar-18 WIP (Severe RoW

problems)

27 220KV D/C Bhatiya - Kalawad line 238 Mar-18 WIP (Severe RoW

problems)

28 220KV D/C Kalawad - Kangasiyali line 111.88 Mar-18 WIP (Severe RoW

problems)

29 Termination of one D/C line of 220KV Achhaliya-Jambuva line at 68.39 Dec-17 WIP

30 220kV Vadavi-Chhatral line LILO at 220kV Santej S/s (Work for 7.4 Mar-18 WIP

31 220kV Vadavi-Chhatral line LILO at 220kV Santej S/s 43.26 Mar-18 WIP

32 Total 50.66

33 220kV D/C Vadavi-Sanand DFCC line 61.08 Mar-18 WIP

34 220kV D/C Botad-Chorania line 103.24 Mar-18 WIP

35 220kV D/C Jamnagar-Hadala line 139.14 Sept-17 WIP

38 | P a g e

36 220kV Amreli-Dhasa line LILO at 220kV Botad S/s 99.98 Dec-17 WIP

37 LILO of 220kV Sankhari-Jangral line at Veloda (Sankhari) S/s 4x11.3

23 +

Sept-17 WIP

38 220kV D/C Kheralu-Dharewada (DFCC) line 53.36 Dec-17 WIP

39 220kV D/C Soja-Journang (DFCC) line 43.42 Dec-17 WIP

40 220kV D/C Palanpur-Amrigadh DFCC Line 80 Mar-18 WIP

41 220kV D/C Gavasad-Bhayali DFCC Line 46.42 Dec-17 WIP

42 220kV LILO to Jhanor S/s from 220kV Haldarwa-Zadhadia Line 14 Dec-17 WIP

43 LILO of 220kV S/C Kasor-Vartej line and 220kV S/C Karamsad- 38.62 Dec-17 WIP

44 LILO of both circuit of 220kV D/C Nyara-Thebda line at Kalawad S/s 20.8 Sept-17 WIP

45 LILO of 220kV S/C Tappar-Hadala Line at 220kV Vondh S/s 3.54 Dec-17 Line charged on

06.07.2017.

46 220kV D/C Bhogat - Bhatiya Line 26 Dec-17 WIP

47 LILO of 220kV S/C Chorania - Salejada line at 220KV Bagodara S/s 2.436 Sept-17 Line charged on

01.06.2017.

48 220kV D/C Bhilad - Sarigam line and LILO of 220kV Vapi - Tarapur 25.6 LOI given on 07.07.2017.

49 Hot line stringing of 132KV LILO to Bhomiyavadar from Sikka -

Ranavav ckt.1

100 Dec-17 WIP / RoW issue.

50 132kV D/C Haldarwa-Trasla (DFCC) line 24.05 Dec-17 WIP

51 132kV D/C Ode-Manjusar line 55.37 Sept-17 Line charged on

30.05.2017.

52 132kV D/C Tilakwada-Chotaudepur line 140 Sept-17 Line charged on

06.07.2017.

53 LILO of One circuit of 132kV D/C Dhuvaran-Vatva line at Mehmdabad

S/s

25.84 Sept-17 WIP

54 LILO of both circuit of 132kV D/C Wankaner-Varsamedi line at Mota- 8 Sept-17 WIP

55 LILO of one circuit of 132kV D/C Wankaner-Jamnagar line at 3.4 Sept-17 WIP

56 LILO of 132kV S/C Ranasan - Vijapur line at 220kV Chiloda S/s 7.82

Status of ongoing transmission projects under MPPTCL 1 220 kV DCDS line from Gwalior (Malanpur)-Morena 2x29.7

6

Charged Charged on 16.02.2017

2 2nd ckt. Of 220 kV Satna-Chhatpur Double Circuit line 160 Oct'17 Original contract

terminated. Work to be

recommenced through other

agency.

3 Upgradation of 132 kV DC Indore-II (Jatpura)-Indore (N/Z) line on

composit Multicircuit Monopole

2x0.50 Charged Charged on 22.02.2017

4 LILO of one circuit of 220 kV Indore-II (Jatpura) - Indore (400 kV) line

at 220 kV S/s Indore (N/Z) (2x0.5+2x4+4x6.7)

2x4

4x6.70

Charged on 31.03.2017

11 LILO of 1 Ckt. Malanpur-Mehagaon at 400 kV S/s Morena (Adani) 2x8 Dec'17 Work in Progress

13 LILO of 2nd ckt. Of Bansagar-Satna 220 kV line at kotar 220 kV S/s 2x5.69

3

Mar'18 Work in Progress

15 LILO of 2nd ckt. Of Damoh (MPPTCL)- Sagar 220 kV line at Damoh

(PGCIL) 400 kV S/s

4x0.5 Complet

ed

Line to be charged in

Sep'17.

16 LILO of 2nd ckt. Of Itarsi (MPPTCL)- Hoshangabad 220 kV line at

Itarsi (PGCIL) 400 kV Substation

2x0.06 Charged Charged on dt. 09.08.2017.

17 LILO of one circuit of Satna (MPPTCL)- Chhatarpur 220 kV line at

Satna (PGCIL) 400 kV Substation

2x1.72 Dec'17

21 220 kV DCDS line for LILO of one ckt. Of 220 kV DCDS Indore-

Indore-II (Jatpura) line at Magaliya

2x0.3 Dec'17 Work is on the verge of

completion.

25 LILO of 2nd circuit of Nagda-Neemuch 220 kV line at 220 kV S/s

Daloda

2x12.2 Mar'18 Work in Progress

26 220 kV DCDS line for Interconnection of 400 kV S/s Betul with 220 kV

S/s Betul

2x1.88 Charged Charged on dt. 21.07.2017.

28 LILO of 2nd circuit of Brisingpur- Amarkantak 220 kV line at Shahdol

220 kV S/s

4x5.6 Mar'18 Work in Progress

39 | P a g e

Status of ongoing transmission projects under CSPTCL 1 220 KV D/C Korba (E) - Vishrampur (2nd Ckt.) 155 Sept-17 Work is under Progress

2 400 KV Line May-14

(Rev. to

Dec-16)

3 400 KV DCDS Raipur (Raita)-Jagdalpur (DCDS) 657 Line charged on 26.5.2017

4

5 220 KV Lines Dec'17

6 2nd circuiting of 220 KV Korba-Bishrampur line (DCSS) 155 Dec'17 Work in progress

7 LILO of 220 KV Urla-PGCIL line on multicircuit tower at Borjhara 0.924 Mar'18 Work in progress

8 Mungeli-Kawardha 77 Mar'18 Work in progress.

9 LILO of 220 KV Mopka-Bhatapara Circuit & 220 KV Mopka-Siltara

Circuit on multicircuit tower at proposed 220/132 KV S/s at Dherdehi

(Bilaspur)

64 Work in progress.

10 LILO of Gurur-Barsoor at Narayanpur 2 Tender in process

11 Barsoor-Jagdalpur 175 Work in progress.

Status of ongoing transmission projects under Powergrid 1 400 KV D/C Aurangabad -Boisar line (Quad) 700 Sep-17 -

2 400 kV Vapi- Kudus D/C Line 236 Dec-17 ROW/Forest problem

3 765 kV Nizamabad-Hyderabad D/C 484 Sept-17

4 -

5 765 kV Aurangabad(PG)-Padghe(PG) D/C 570 Dec-17 -

6 800 kV HVDC Champa-Kurukshetra Bipole 2573 Sept-17 Pole 1 is declared COD on

12th Mar 2017. & Pole-2

declared COD on 5th

July'17

7 400KV MOUDA II -BETUL PG LINES 386 Sept-17 Synchronized on 25th July

8 800 kV Raigarh-Pugalur HVDC Bipole 3676 Nov-19 4 out of 10 packages

awarded

9 400 kV Lara-Champa D/C 224 Sept-17 Synchronized on 19th July

10 765kV Bhuj-Banaskamta DC 583 July'18

11 400 kV Mundra UMPP - Bhuj DC 190 Dec-18

12

13 400 kV Bableshwar-Kudus D/C (Quad) 447 Dec-17 -

14 400 KV Jejuri - Hinjewadi -I 93 Sept-17 -

15 400 KV Jejuri - Hinjewadi -II 114 Sept-17 -

16 LILO of Lonikhand-Kalwa at Navi

Mumbai GIS-JSL/LS Cable

16 Dec'17 Balance is in Cable

portion.Downstream

220kV system of MSETCL

at Navi Mumbai is yet to be

finalized

17 400 KV Mauda Betul Line(MH

Portion)

220 Sep'17 Commissioned in Jul'17

18 765 kV Raipur-Wardha Line-2 714 Mar'17 Commissioned in Mar'17

19 400 KV Wardha-Aurangabad Line

(Upgradable to 1200 kV Voltage

696 Mar'18 Severe RoW problems

20 765 KV Aurangabad-Padghe Tr. Line 570 Sep'17 Heavy downpour in July-17

and

intermittent ROW issues

delaying the site activities.

40 | P a g e

21 400 kV Padghe (PGCIL)-Padghe 2 MSETCL (Kudus) Tr. Line 33.4 Sep'17 Line is ready. Will be

commissioned

along with 765kV D/C

Aurangabad- Padghe TL

subject to readiness of

400kV Kudus (MSETCL).

22 400 KV Solapur(NTPC)-

Solapur(PG) Line-2

24 Sep'17 Severe RoW problems and

delayed

Railway clearance

23 765 KV Wardha-Nizamabad line(MH

portion)

236 Sep'17 Commissioned in Mar'17

24 400 KV Aurangabad-Boisar

Line(WR-I portion)

340 Sep'17 POWERGRID-WR-I

portion is ready in

Jun'17. POWERGRID WR-

II portion is under progress.

Work is expected to be

completed in Sep'17

25 765 kV D/C Jharsuguda-

Dharamjaygarh

210 Dec'17 Forest Stage-I received in

July-2017.

Complaince under

submission.

26 400 kV D/C LARA-Champa Tr.Line 226 Jun'17 Commissioned on 21st

july17

27 765 kV D/C Gadarwada-Warora TL

,Part-3

173.42 *Nov'17 Severe Row Problems in

Nagpur district

28 LILO of both Ckts. Of 400 kV

Wardha-Parli at Warora

193.73

4

Nov'17 Severe Row Problems

29 765 kV D/C Warora-Parli Line 695.48 *Jan'18 Severe Row Problems

30 765 KV D/C Parli - Solapur TL 236 Jan'18 Severe Row Problems

31 400 KV D/C Parli - Parli TL 36.64 Jan'18 Severe Row Problems

32 400kV D/C (Quad) Mauda II – Betul T/L. 173

33 400kV D/C (Quad) Betul - Khandwa T/L. 337.2

34 765kV D/C Jabalpur Pool - Orai (Part-I) T/L. 165.1 Sep-17 1st week of sept17, orai end

on nov17

35 765kV D/C Jabalpur Pool - Orai (Part-II) T/L. 192.7 Sep-17

36 765kV D/C Jabalpur Pool - Orai (Part-III) T/L. 184.2 Sep-17

37 765kV D/C Jabalpur Pool - Orai (Part-IV) T/L. 179.1 Sep-17

38 LILO of 765kV S/C Satna - Gwalior T/L at Orai S/S. 36.7 Sep-17

39 765kV D/C Banaskantha - Chittorgarh (Part-I) T/L. 148.3 Dec-17

40 765kV D/C Banaskantha - Chittorgarh (Part-II) T/L. 145 Dec-17

41 400kV D/C Banaskantha - Sankheri (GETCO) T/L. 43.4 Dec-17

42 400kV D/C Aurangabad - Boiser (Part-II) T/L. 338.1 Sep-17

43 LILO of 400kV D/C Mundra UMPP - Limbdi T/L at Bhachau S/s. 45.3 Sep-17 Bays ready at Bachau end,

severe ROW issues

44 LILO of 400kV D/C Vindhyachal - Jabalpur (2nd Circuit 3&4) T/L at

REWA Pooling Station.

115.7 Sep-17 Received forest clearance at

6 locations

45 400kV D/C Kala - Kudus T/L 36.9 Sep-17 Severe ROW issues at 6

locations

46 220kV D/C Magarwada - Ringanwada T/L. 12.3 Sep-17

47 765kV D/C Vindhyachal - Jabalpur (Part-I) T/L. 183.7 Mar-18 severe ROW issues

48 765kV D/C Vindhyachal - Jabalpur (Part-II) T/L. 191.2 Mar-18 severe ROW issues

49 765kV D/C Vindhyachal - Jabalpur (Part-III) T/L. 188.3 Mar-18 severe ROW issues

50 765kV D/C Vindhyachal - Jabalpur (Part-IV) T/L. 184.6 Mar-18 severe ROW issues

51 765kV D/C Gadarwara STPP - Warora (Part-I) T/L. 219.3 Nov-17

52 765kV D/C Gadarwara STPP - Warora (Part-II) T/L. 234.1 Nov-17 severe ROW issues, Nagpur

41 | P a g e

1.16 OPEN ACCESS TRANSACTION DETAILS

Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 TOTAL

Day Ahead 145 188 60 116 77 586

Contingency 191 200 111 150 231 883

FCFS 115 105 80 89 119 508

Advance 8 6 25 19 7 65

TOTAL 459 499 276 374 434 0 0 0 0 0 0 0 2042


Day Ahead 273.21 369.10 207.48 270.17 144.8071 1264.77

Contingency 213.20 308.67 103.35 207.18 470.0898 1302.49

FCFS 572.88 610.76 245.68 335.86 150.4435 1915.62

Advance 120.42 118.99 181.14 31.5 63.76844 515.81

TOTAL 1179.70 1407.52 737.65 844.71 829.11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4998.69


Intra-regional 353 434 232 291 295 1605

Inter-regional 106 65 44 83 139 437

TOTAL 459 499 276 374 434 0 0 0 0 0 0 0 2042


Intra-regional 956.71 1184.42 673.35 721.62 606.4619 4142.56

Inter-regional 223.00 223.10 64.31 123.09 222.647 856.14

TOTAL 1179.70 1407.52 737.65 844.71 829.11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4998.70

Energy Approved (MUs)

WRLDC AS NODAL

1. CATEGORISED ON THE BASIS OF 'TRANSACTION TYPE'

No. of approvals

Energy approved (MUs)

2. CATEGORISED ON THE BASIS OF INTRA/INTER REGIONAL TRANSACTIONS

No. of approvals

42 | P a g e

1.17 List of Grid Disturbances and Grid incidents (GD/GI) in Aug’17: Western Region

43 | P a g e

44 | P a g e

45 | P a g e

ANNEXURES

2.1 Load Duration Curve

2.2 Frequency Duration Curve

46 | P a g e

2.3 Load Curve on Peak and Lean Demand Day

47 | P a g e

48 | P a g e

49 | P a g e

50 | P a g e

2.4 UNITWISE INSTALLED CAPACITY-

Generating Station Details in Western Region

CENTRAL SECTOR GENERATING STATIONS

NTPC

TYPE STATION INSTALLED CAPACITY EFFECTIVE CAPACITY

UNITS TOTAL (MW) UNITS TOTAL (MW)

Coal

KSTPS

3x200+3x500+1x5

00 2600 3x200+3x500+1x500 2600

VSTPS

6x210+2x500+2x5

00+3x500 4760 6x210+2x500+2x500+3x500 4760

Sipat STPS 2X500+3X660 2980 2X500+3X660 2980

Mauda 2x500+2x660 2320 2x500+2x660 2320

Solapur 1*660 660 1*660 660

NSPCL Bhilai TPP(*) 2x250 500 2x250 500

TOTAL Coal 13820 13820

GAS KAWAS 4x106+2x116 656.20 4x106+2x116.1 656.20

GANDHAR 3x144.3+1x224.49 657.39 3x144.3+1x224.49 657.39

TOTAL GAS 1314 1314

GRAND TOTAL 15134 15134

NPCIL



NUCLEAR TAPS 2x160+2x540 1400 2x160+2x540 1400

KAPS 2x220 440 2x220 440

TOTAL NUCLEAR 1840 1840

CENTRAL SECTOR SUMMARY

Coal 26360 13820

GAS 1314 1313.59

51 | P a g e

TOTAL

CENTRAL

SECTOR NUCLEAR

1840

1840

GRAND TOTAL (CENTRAL SECTOR) 16974 16974

STATE SECTOR GENERATING STATIONS

GUJARAT

TYPE STATION

INSTALLED

CAPACITY EFFECTIVE CAPACITY


HYDRO

UKAI 4x75 300 4x75 300

UKAI (LBCH) 2x2.5 5 2x2.5 5

KADANA 4x60 240 4x60 240

MADHUBAN DAM 2*1.5+2.6 5.6 2*1.5+2.6 5.6

KARJAN DAM 3 3 3 3

PANAM CANAL 2x1 2 2x1 2

SARDAR SAROVAR 16% of 1450 1450 16% of 1450 232

TOTAL HYDRO 2005.6 779

Coal

A.E.Co.(Torrent Power) 1x60+2x121+120 422 1x60+2x110+120 422

DHUVARAN 2x140+1*376 656 2x140+1*376 656

UKAI

2x120+2x200+1x2

10+ 1x500 1350

2x120+2x200+1x210+

1x500 1350

GANDHI NAGAR 2x0+3x210 630 2x0+3x210 630

WANAKBORI 7x210 1470 7x210 1470

SIKKA 2x120+2x250 740 2x120+2x250 740

KUTCH LIGNITE 2x70+2x75 290 2x70+2x75 290

SURAT LIGNITE 4x125 500 4x125 500

AKRIMOTA 2x125 250 2x125 250

52 | P a g e

*CGPL

**3x830 +1x830+

1x830 4150 **3x830 +1x830+ 1x830 4150

*Mundra(APL) **4*330

+3*660+2*660 4620 **4*330 +3*660+2*660 4620

Essar Vadinar 2x600 1200 2x600 1200

TOTAL Coal 16278 16278

GAS

DHUVARAN 1x218.62 218.62 1x218.62 218.62

TORRENT POWER*** 2X32.5+35.0(ST) 100 2X32.5+35(ST) 100

UTRAN-I 3x30+1x45 144 3x33+1x45 144

UTRAN-II 1X229+1X146(ST) 375 1X229+1X146(ST) 375

GIPCL I 3x32+49(ST) 145 3x32+49 145

GIPCL II 111+54(ST) 165 111+54 165

ESSAR** 3x110+1x185 (ST) 300 3x110+1x185 (ST) 300

GPEC 3x138+1x241(ST) 655 3x138+1x241(ST) 655

DGEN 3x400 1200 3x400 1200

Pipavav CCPP- GPCL & GSPC

joint venture 2x351.43 702.86 2x351.43 702.86

Hazira CPP Extn 1x351 351 1x351 351

UNO, Sugen 1x382.5 382.5 1x382.5 382.5

GSEG HAZIRA 2x52+1x52.1 (ST) 156.1 2x52+1x52.1 (ST) 156.1

SUGEN 3X382.5 1147.5 3X382.5 1147.5

TOTAL GAS 6043 5943

Diesel 0 0

RES WIND+SOLAR+OTHERS 6672 6672

TOTAL

GUJARAT

HYDRO 2005.6 779

COAL 16278 16278

GAS 6042.58 5942.58

GRAND TOTAL (GUJARAT) 30998 29671

MADHYA PRADESH

53 | P a g e



HYDRO

GANDHI NAGAR 5x23 (50%) 115 5x23 (50%) 57.5

R P SAGAR 4x43 (50%) 172 4x43 (50%) 86

J SAGAR 3x33 (50%) 99 3x33 (50%) 49.5

PENCH SHARE 2x80 (66.67%) 160 2x80 (66.67%) 106.672

BANASAGAR TONS 3x105 315 3x105 315

BARGI 2x45 90 2x45 90

BANASAGAR 2x15+3x20+2x10 110 2x15+3x20+2x10 110

BIRSINGHPUR 1x20 20 1x20 20

RAJGHAT 3x15(50%) 45 3X15(50%) 22.5

INDIRA SAGAR 8x125 1000 8x125 1000

MADHIKHEDA HEP 3X20 60 3X20 60

MINI & MICRO HYDRO 5.46 5.46 5.46 5.46

Omkareswar Hydro 8x65 520 8x65 520

NVDA (BARGI LBC+ISP LBC) 2x5+3x5 25 2x5+3x5 25

RIHAND 6x50(15%) 300 6x50(15%) 45

MATATILA 3x10(15%) 30 3x10(15%) 10

TOTAL HYDRO 3066 2523

Coal

AMARKANTAK 2X120+1X210 450 2X120+1X210 450

SATPURA-II 1x200+1x210 410 1x200+1x210 410

SATPURA-III & IV 2x210+2x250 920 2x210+2x250 920

S GANDHI TPS I & II 4x210 840 4x210 840

S GANDHI TPS III 1x500 500 1x500 500

Jaypee Bina 2x250 (70%) 500 2x250 (70%) 500

*SASAN (Unit 1-6) **6x660 (37.5%) 3960 **6x660 3960

Jayprakash Nigrie(IPP) 2x660 (37.5%) 1320 2x660 (37.5%) 1320

SSTP(Shri Singhaji Thermal

Power Station) 2x600 1200 2x600 1200

54 | P a g e

BLA POWER 1x45(35%) 45 1x45(35%) 45

Jhabua Power ( Avanta) 1x600 600 1x600 600

M B Power 2x600 (35%) 1200 2x600 (35%) 1200

TOTAL THERMAL 11945 11945

Diesel 0 0


TOTAL

MADHYA

PRADESH

HYDRO 3066 2523

THERMAL 11945 11945

GRAND TOTAL (MADHYA PRADESH) 18549 18006

CHHATISGARH



HYDRO

HASDEO BANGO 3x40 120 3x40 120

Gangrel 4x2.5 10 4x2.5 10

Korba West Mini Micro Hydel 2X.85 1.7 2X.85 1.7

Sikasar 2x3.5 7 2x3.5 7

TOTAL HYDRO 138.7 138.7

Coal

KORBA (E) 4x50+2x120 440 4X50+2X120 440

KORBA (W) 4x210+1x500 1340 4x210+1x500 1340

KORBA (E) ext-I 2x250 500 2x250 500

Korba West Power Corp. Ltd.

(IPP) 1x600 600 1x600 600

JINDAL Stage I, DCPP(IPP) 4x250 1000 4x250 1000

JINDAL(JSPL TPP)unit3 2x135 270 2x135 270

LANCO-Amarkantak 2x300 600 2x300 600

SVPL TPP 1x63 63 1x63 63

Spectrum Coal Private Ltd. 2x50 100 2x50 100

ESSAR Mahan 1x600 600 1x600 600

GMR-Chhatisgarh Energy Ltd 2x685 1370 2x685 1370

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ACBIL,IPP 2x135+2*30 330 2x135+2*30 330

KSK Mahanadi,IPP(Unit 1 and

Unit 4) 2x600 1200 2x600 1200

Vandana Vidyut,IPP 1x135 135 1x135 135

DB Power,IPP 2x600 1200 2x600 1200

JPL Stage II,IPP 4x600 2400 4x600 2400

BALCO 4x300+4*67.5+4*

135 2010 4x300+4*67.5+4*135 2010

RKM Powergrn ltd 2x360 720 2x360 720 Marwa TPS 1x500+1x500 1000 1x500+1x500 1000

Maruti Clean Coal Power Ltd 1x300 300 1x300 300 TRN Energy 2x300 600 2x300 600

SKS 1x300 300 1x300 300

TOTAL THERMAL 17078 17078

CHHATTISG

ARH TOTAL

HYDRO 138.7 138.7

THERMAL 16778 16778

Diesel 0 0


GRAND TOTAL (CHHATISGARH) 17650 17650

MAHARASHTRA

TYPE STATION

INSTALLED CAPACITY EFFECTIVE CAPACITY


HYDRO

KOYNA I & II

4x(65+5)+4x(75+5

) 600 4x(65+5)+4x(75+5) 600

KOYNA III 4x80 320 4x80 320

KOYNA DPH 2x20 40 2X18 36

KOYNA IV 4x250 1000 4x250 1000

KHOPOLI 3x24 72 3x24 72

BHIVPURI 3x24+2x1.5 75 3x24+2x1.5 75

BHIRA 6x25 150 6x25 150

56 | P a g e

BHIRA PSS 1x150 150 1x150 150

VAITHARNA 1x60 60 1x60 60

TILLARI 1x66 66 1x66 66

BHIRA T/R 2x40 80 2x40 80

GOM HYDRO 38 38

DADSON 1x44 44 1x44 44

GHATGHAR 2x125 250 2x125 250

TOTAL HYDRO 2945 2941

CHANDRAPUR 2x0+2x210+3x500 1920 2x0+2x210+3x500 1920

Coal

CHANDRAPUR Extension 1x500+1x500 1000 1x500+1x500 1000

TROMBAY 2x500+1X250 1250 2x500+1X250 1250

KORADI 1x200+2x210 620 1x200+2x210 620

KORADI 3x660 1980 3x660 1980

NASIK 3x210 630 3x210 630

KHAPERKHEDA 4x210+1x500 1340 4x210 +1x500 1340

PARLI

2x0+1x0+2x210+2

x250+1x250 1170

2x0+1x0+2x210+2x250+1x

250 1170

BHUSAWAL 2x210+ 2x500 1420 2x210+ 2x500 1420

REL DAHANU 2x250 500 2x250 500

PARAS 2x250 500 2x250 500

JSW Ratnagiri(Jaigad) 4x300 1200 4x300 1200

Mihan TPP(Abhijit) 4x61.5 246 4x62.5 246

Wardha Warora Power Co Ltd. 4x135 540 4x135 540

Vidharbha Industry, Butibori 2x300 600 2x300 600

APML,Tiroda-Ph-I(400 kV) 3x660 1980 3x660 1980

APML,Tiroda-Ph-II( 765 kV) 2x660 1320 2x660 1320

IEPL (Ideal Energy Power Ltd,

Belapur) 1x270 270 1x270 270

IBL (India Bulls Limited,

Amravati)

Ratan India

5x270 1350 5x270 1350

57 | P a g e

EMCO 2x300 600 2x300 600

Indrajeet 1x77 77 1x77 77

Indorama 1x49 49 1x49 49

Finolex, Ratnagiri 1x43 43 1x43 43

JSW Boisar, Vashi Circle 1x37.6 37.6 1x37.6 37.6

Uttam Galwa 1x60 60 1x60 60

Gupta Energy ltd 2x60 120 2x60 120

Topworth Urja 1x30 30 1x30 30

Ultratech Cement ltd. 1x46 46 1x46 46

Vayunandana Power ltd 1x10 10 1x10 10

Dhariwal-I& II (STU) 1x300 300 1x300 300

ISMT Ltd 40 40 40 40

Suryalakshmi Cotton & Mills

Ltd 25 25 25 25

Grace Industries Ltd 33 33 33 33

Prithvi Ferro Alloys Pvt. Ltd 18 18 18 18

RCF, , Pen circle 30 30 30 30

BILT Power, Baramati ® circle 5 5 5 5

Reliance Patalganga 20 20 20 20

Sunflag , Bhandara Circle 15 15 15 15

BILT Power,Chandrapur circle 10 10 10 10

Gopani Chandrapur circle 12 12 12 12

ONGC, Vashi circle 59.6 59.6 59.6 59.6

IG Petro, Vashi circle 4.2 4.2 4.2 4.2

Technocraft Industries, Kalyan

Circle 5 5 5 5

Ratan India Pvt Ltd.(Sinner) 1x270+1x270 540 1x270+1x270 540

RPL URJA YEOTMAL 10 10

Siddhabali Ispat, Chandrapur

Circle 20 20

TOTAL COAL 22055.4 22055.4

58 | P a g e

GAS

TROMBAY-7A & 7B 120+60 180 120+60 180

URAN (G) 4x108 432 4x108 432

URAN-DPH 2x120 240 2x120 240

RATNAGIRI PHASE - I 2x205+1x230 640 2x205+1x230 640

RATNAGIRI PHASE -II 2x213 + 237.54 663.54 2x213 + 237.54 663.54

RATNAGIRI PHASE- III 2x213 + 237.55 663.54 2x213 + 237.55 663.54

Pioneer Gas Pvt Ltd 1x126 + 1x262 388 1x126 + 1x262 388

TOTAL GAS 3207 3207

Diesel Diesel 0 0


MAHARASH

TRA

HYDRO 2945 2941

COAL 22055.4 22055.4

GAS 3207.08 3207.08

WIND+RES 7648 7648

GRAND

TOTAL

(MAHARAS

HTRA) 35855 35851

GOA



Diesel 0 0

RES 0.1 0.1

GAS RELIANCE, SALGAONKAR 1x39.82+1x8.2 48.02 1x39.82+1x8.2 48.02 GRAND TOTAL (GOA) 48 48

**Total 6 units of 660 MW each are installed at SASAN but only 37.5% of 3960 MW is allocated to MP in Western Region.

** CGPL have 47.5 % (1971 MW) share of total installed capacity 4150 MW.

** APL have 2000 MW share of total installed capacity 2640 MW, Essar Vadinar 1000 MW out of 1200 MW capacity& Essar have

300 MW share out of 515 MW installed capacity.

***Torrent Power (AECO) Gas station units (100 MW capacity) are retired as per CEA letter No. CEA/PLG/PDM/545/2013/803

Dated 05.08.2015, w.e.f. 01.04.2014.

PARAS-2, PARLI-1&2,BHUSAWAL-1 ,& KORADI 1 TO 4, SATPURA STAGE I(UNIT 1-5) DERATED

BY 877.5 MW TOTAL

59 | P a g e

DERATED UNITS

UNIT CAPACITY (MW) Withdrawn from

Paras -2 55 16/11/10

Parli -1 20 15/12/10

Parli -2 20 12-11-2010

Bhusawal -1 50 15/12/10

Koradi - 1 to 4(105 Mw each)

420 01-08-2011

Satpura Stage I(Unit 1) 62.5 01-07-2014 Satpura Stage I(Unit 2) 62.5 12-05-2013 Satpura Stage I(Unit 3) 62.5 10-01-2013 Satpura Stage I(Unit 4) 62.5 12-05-2013 Amarkantak unit 2&3 2x120 2014 & 2015

Satpura Stage I(Unit 5) 62.5 02-01-2013 Torrent Power 100 04-01-2014 Gandhinagar 2x120 03-09-2016 Parli-3 210 10-05-2016 Chandrapur 2x210 01-04-2016

60 | P a g e

2.5 Angular separation violation report for Aug.’17-

2.6 System Reliability Indices (ATC/TTC and VDI) Monthly Report 2017-18: Details of percentage of time ATC (Available Transfer Capability) violation, percentage of time (N-1) criteria violation and Voltage Deviation Index (VDI) are available at link given below-

https://posoco.in/reports/system-reliability-indices/Monthly-vdittcatc/monthly-vdittcatc-2017-18/

Documents

1 | P a g ewrldc.org/Progresrep/2017-18/PGR_Aug2017.pdf2.3 LOAD CURVE ON PEAK DEMAND DAY AND MINIMUM DEMAND DAY 2.4 UNITWISE INSTALLED CAPACITY ... o 240MVAR Capacity Line Reactor