2

Hon. Administrator

Secretary (Power)

I/c E.E.(L& V)Shri B.P.Patel

I/c E.E.(Dist)Shri H.M.Patel

I/c E.E.(Trans)Shri B.R.Tamboli

Ministerial staff

I/c D.E.(V&L)

I/c D.E.(NZ-I)/II

I/c D.E.(Trans)

I/c D.E.(SZ/ASW)

I/c D.E.(Proj)

H.C Comm.Acct

I/c D.E(comm)

J E 5 Nos J E 2 Nos J E 1 No

J E 2 NoJ E 1 No

Organizational Chart of Electricity Department of UT of D&NH

33

100% electrification of all the villages.

09 Sub-stations of 66/11 KV

02 Sub-stations of 220/66 KV.

Industrial Load (HT/LT) - 97%.

BASIC FACTS

44

Sr. No.

Particulars Nos. of Consumers up to

March-2012

Percentage (%)

1. Domestic 34170 57.392. Commercial 6852 11.513. Agriculture 1048 1.764. L.T. Industry 2306 3.875. H.T. Industry 830 1.396. Public Lighting 227 0.387. LIG (Low

Income Group)14110 23.70

TOTAL 59543 100

Consumer’s Profile

5

Category Wise Consumption ( 2011-12 )

Unit Sold Percentage (%)

Domestic 56.22 1.326

Commercial 27.81 o.656

Ind(LT) 152.19 3.59

Ind(HT) 3990.2 94.17

Agri & Poultry 3.0 0.0708

P.L 5.12 0.12

Temp Supply 2.6 0.061

4237.16 100%

6

Graph of Category wise Consumption(2011-12)

0

500

1000

1500

2000

2500

3000

3500

4000

4500

Domes

tic

Commer

cial

Ind(

LT)

Ind(

HT)

Agri &

Pou

ltry

P.L

Temp

Supply

Unit sold

Percentage

77

Transmission & Distribution Losses.

T & D LOSSES

Year Units Purchased(MUs)

Units Sold (MUs

)

Units Lossed (MUs)

% Losses

2009-10 3594 3329 265 7.37

2010-11 4184 3897 287 6.86

2011-12 4467 4205 262 5.87

88

CTU&

GETCO

DNHDNH

Drawl of 570-620 MW

Direction of Power Flow

Direction of Power Flow

66kV

Bh

ilad

Am

bheti 220kV V

api 66kV

Industrial LoadIndustrial Load

999

400kV 400kV Sub-stationSub-station

Vapi-AmbhetiVapi-AmbhetiPGCIL PGCIL

(CTU Point)(CTU Point)

220kV220kVSub-stationSub-station

Vapi-GETCOVapi-GETCO

220kV220kVSub-stationSub-station

Bhilad-GETCOBhilad-GETCO

66kV66kVSub-stationSub-stationDadra-DNHDadra-DNH

220kV220kVSub-stationSub-station

KharadpadaKharadpada-DNH-DNH

66kV66kVSub-stationSub-station

Athal-DNHAthal-DNH

66kV66kVSub-stationSub-station

Silvassa-DNHSilvassa-DNH

220kV220kVSub-stationSub-station

Khadoli-DNHKhadoli-DNH

Interconnected Lines of GETCO and DNH after commissioning of Interconnected Lines of GETCO and DNH after commissioning of 400 KV Vapi (PGCIL) Sub-station.400 KV Vapi (PGCIL) Sub-station.

220kV Vapi-Kharadpada CTU Line220kV Vapi-Kharadpada CTU Line

66kV S/C 66kV S/C Via-IV PhaseVia-IV Phase

Vapi-Dadra LineVapi-Dadra Line

220kV D/C Line220kV D/C LineFrom AmbhetiFrom Ambheti

66kV D/C 66kV D/C Bhilad-Silvassa LineBhilad-Silvassa Line

40 MW40 MW

40 MW40 MW

50 MW50 MW

127 MW127 MW

127 MW127 MW

220kV 220kV Vapi (PGCIL)-Vapi (PGCIL)-

KhadoliKhadoli D/C LineD/C Line

Kharadpada-Dadra 66 KV LineKharadpada-Dadra 66 KV Line

66kV66kVSub-stationSub-stationMasat-DNHMasat-DNH

66 KV s/s66 KV s/s RakholiRakholi

66KV D/C line66KV D/C line

66 KV s/s66 KV s/s KhadoliKhadoli

66 KV s/s66 KV s/s KhanvelKhanvel

66KV line66KV line

66KV 66KV D/C D/C lineline66KV 66KV

T/C T/C lineline

66kV66kVSub-stationSub-stationSilli-DNHSilli-DNH

1010

220/66kV Sub-stationVapi, GEB

220/66kV Sub-stationBhilad

66/11kV Sub-stationDadra (85 MVA)

66/11kV Sub-stationAmli (65 MVA)

66/11kV Sub-stationMasat (50 MVA)

66/11kV Sub-stationRakholi (55 MVA)

66/11kV Sub-stationKhadoli (70 MVA)

66/11kV Sub-stationKhanvel (30 MVA)

220/66kV Sub-station

Kharadpada(350 MVA)

66/11kV Sub-stationSilli (30 MVA)22

0kV

Tar

apu

r-N

avsa

ri T

r. li

ne

220/66kV S/s

220kV line

66/11kV S/s

66kV Line (Panther)

Proposed 220kV line

Proposed 66kV line

Proposed 220/66kV S/s

400/220kV S/s

66kV proposed S/s

References

400/220kV Sub-stationPGCIL,Vapi

220/66kVS/s Khadoli

120 A

430 A

430 A

595 A

340 A

560

A

560 A

395 A (Wolf)

60 A

359 A on both ckt.

Stan

d b

y

530 A

290 A

Proposed 66/11kV, 2x15MVAS/s Kala

Proposed 66/11kV, 2x15MVAS/s Piparia

Pro

pose

d 2

20kV

D/C

line (M

oose

)

Proposed 66/11kV, 2x15MVA

S/s Waghdhara

Proposed 66/11kV, 2x20MVAS/s Athal

Proposed 220/66kV, S/s Waghchhipa

Proposed LILOArrangement of

220kV Ambheti-Khadoli line

11

Transmission Network

• 220 KV– 4 circuits from Ambheti (PGCIL) to Kharadpada and Khadoli.

• 66 KV – 5 circuits• 2 Circuits from 220/66 KV Bhilad Sub-station (GETCO) to

66/11 KV Amli Sub-station (DNH).

• One Circuit from 220/66 KV Bhilad Sub-station (GETCO) to 66/11 KV Masat Sub-station (DNH).

• 2 circuit from 66/11 KV Vapi IV-Phase Sub-station (GETCO) to 66/11 KV Dadra Sub-station (DNH).

12

Description of Line Length in Circuit (in Kms)

220 KV Line (D/C) 57

66 KV Line 149.60

11 KV Line 636.74

L.T Line 1785.65

Distribution Transformer Center 878 Nos.

Transmission & Distribution Network

1313

Details of Existing 220/66 KV Sub-stations + 66 KV incoming lines from Getco.

220/66 KV Sub-Stations

Sr.No. Sub-Station Capacity

1 220/66 KV Kharadpada Sub-station 4 x 100 = 400 MVA

2 220/66 KV Khadoli Sub-station 2 x 160 = 320 MVA

  Total 720 MVA

66 KV Incoming Lines from GETCO.

1 From Bhilad 220/66 KV Sub-station (3 Lines) 130 MVA

2 From Vapi 220/66 KV Sub-station (2 Lines) 50 MVA

  Total 180 MVA

GRAND TOTAL 900 MVA

1414

SR.NO. SUB-STATION CAPACITY

11 66/11KV Amli Sub-Station66/11KV Amli Sub-Station : 3 x 15 + 1 X 20= 65 MVA: 3 x 15 + 1 X 20= 65 MVA

22 66/11KV Masat Sub-Station66/11KV Masat Sub-Station : 2 x 15 + 2 x 20 + 1x10 = 80 : 2 x 15 + 2 x 20 + 1x10 = 80 MVAMVA

33 66/11KV Rakholi Sub-Station 66/11KV Rakholi Sub-Station : 1x15+2x20+1x10= 65 MVA: 1x15+2x20+1x10= 65 MVA

44 66/11 KV Khadoli Sub-Station66/11 KV Khadoli Sub-Station : 20+5+4x10+2x15=95 MVA: 20+5+4x10+2x15=95 MVA

55 66/11KV Dadra Sub-Station66/11KV Dadra Sub-Station : 4x20+1x10= 90 MVA: 4x20+1x10= 90 MVA

66 66/11KV Kharadpada Sub-Station 66/11KV Kharadpada Sub-Station : 2x16+1x15+1x20= 67 MVA: 2x16+1x15+1x20= 67 MVA

77 66/11 KV Silli Sub-Station66/11 KV Silli Sub-Station : 2x 15 + 1 x 20= 50 MVA: 2x 15 + 1 x 20= 50 MVA

88 66/11KV Khanvel Sub-Station66/11KV Khanvel Sub-Station : 1x10 + 1x15 = 25 MVA : 1x10 + 1x15 = 25 MVA

99 66/11KV Athal Sub-station66/11KV Athal Sub-station :2 x 20MVA=40MVA:2 x 20MVA=40MVA

TOTAL 577 MVA

Details of existing 66/11 KV Sub-stations of

Electricity Department

15

66 KV Bulk Consumers

Consumers : 30 Nos.Contract Demand : 410 MVA

1616

Sr. No. Line Name Conductor Capacity (Amp.)

Conductor Type

Length of Line (km)

1 66kV Amli - Dadra Line 300 Dog 5.635

2 66kV GIDC Vapi - to Dadra Line 525 Panther 4.948

3 66kV Khadoli - Rakholi Line 525 Panther 9.801

4 66kV Khadoli - Khanvel Line 525 Panther 4.657

5 66kV D/C Khadoli - Khanvel Line 525 Panther 0.904

6 66kV Khadoli - Khanvel Line 525 Panther 1.58

7 66kV Kharadpada - Khadoli Line 525 Panther 19.399

8 66kV D/C Bhilad - Amli Line 525 Panther 12.598

9 66kV Kharadpada - Masat Line 525 Panther 7.592

10 66kV Bhilad - Masat Line 525 Panther 13.075

11 66kV Kharadpada - Rakholi Line 1 525 Panther 14.213

12 66kV Kharadpada - Rakholi Line 2 525 Panther 13.51

13 66kV Amli - Silli Line 525 Panther 5.539

14 66kV Kharadpada - Dadra Line 525 Panther 12.134

15 66kV Masat S/s Tapping (Amli S/s) 525 Panther 7.019

16 66kV Masat S/s to EHV Consumer 400 Wolf 4.657

66kV LinesDistribution Network

1717

Present scenario of power availability and Drawl

Allocation of central sector power (peak) :- 640 MW (Off-peak) :- 542 MWAllocation of power from Bhilai Power Plant :- 100 MWUnallocated power from Bhilai whenever :- 64 MW available and requisite.

Total Connected load :- 1070 MW

Peak Demand of power :- 620 MW

Average drawl of Power :- 550-620 MW

Daily scheduled availability of power :- 550-700 MW from Grid

18

Station wise Allocation of Central Sector Power

Name of Station Peak Hours (1800 hrs to 2200 hrs) MW

Off-peak Hours(0000 to 1800 hrs & 2200hrs to 2400 hrs) MW

KSTPS 82.34 66.66

VSTPS-I 59.06 47.34

VSTPS-II 47.60 38.15

VSTPS-III 50.14 40.57

KGPP 80.99 80.99

GGPP 58.46 58.46

SIPAT-II 48.14 38.57

KAPP 15.17 12.32

TAPP 3&4 55.15 44.71

KSTPS-7 28.83 23.06

SIPAT-I 114.44 91.59

Total 640.30 542.40

However Firm Allocation is only 66.20 MW

19

Station wise Allocation of Power (contd…)

Name of Station Firm Allocation (MW) Un allocated (MW)

Total (MW)

NSPCL ,Bhilai 100 64 164

RGPPL Ratnagiri Dabhol 38 - 38

TATA POWER(Short Term) 70(Up to Sept 2012) - 70

Total 272

Total Allocation (MW)

Firm 100(Bhilai)+38(RGPPL)+66.20(NTPC) 204.20 Total

Un allocated Peak Hours 708.10 912.30

Off-peak Hours 610.20 814.40

20

Short Term Power Purchase from TATA Power

70 MW Since October 2011

@ ` 3.95 per Unit

Effective rate after rebate ` 3.86 per Unit

Required to be renewed w.e.f. 15.09.2012

2121

Sr. No.

Sub-Station Total Transformer Installed Capacity

TotalExisting Proposed

1. 220/66 KV 720 MVA 480 MVA 1200 MVA(1116 MW)

2. 66/11 KV 542 MVA 140 MVA 725 MVA(674 MW)

Total 1925 MVA(1790

MW)

Existing and Proposed Infrastructure

22

Future Power Arrangement for Central Sector Power AllocationSr. No. Name of Power station

Willingness GivenMW

Allocation of Power

MW

ExpectedDate of

Commissioning

1. North Karanpura Super Thermal Power station. - 8 Yet not

Commissioned

2. Kawas & Gandhar Power project - 20Project delayed due to non availability of

Gas to NTPC

3. BARH Power station of NTPC 100 * Delayed

4. Mauda Power station of NTPC 50 - Delayed

5. Dibang Power Plant 100 - After 9 years

6. Vindhyachal STPP Stage-IV 100 - Willingness given PPA signed

7. Solhapur STPP of NTPC 100 - Willingness given PPA signed

8. UMPP, Chhattisgarh 200 50 MOP has allocated 50 MW

9. Vindhyachal STPP Stage-V 200 Willingness given PPA signed

10 Mauda Power station of NTPC=II 100 Willingness given PPA signed

11 LARA STPP of NTPC 100 Willingness given PPA signed

23

Sr. No. Name of Power station Demand

MWAllocation of Power

MW

ExpectedDate of

Commissioning

12 RGPPL Expansion-II of NTPC 100 Willingness given PPA signed

13. Khorba STPP stage –III of NTPC 0 2.2Ministry has

allocated 2.2 MW from this plant of

NTPC

14. Kharegon STPP of NTPC 100 Willingness given PPA signed

15. Gadawara STPP of NTPC 100 Willingness given PPA signed

16. Dhuwaran STPP of NTPC 100 Willingness given PPA signed

17. NSPCL Bokaro,Jharkand 125 Willingness given PPA signed

18. NSPCL,Jagdishpur UP 125 Willingness given PPA signed

19. UMPP Orissa 200 - Willingness given

Total 1900 80.2

Firm Allocation will be as per Gadgil Formula, done by Ministry of Power

• The Administration is in a process to procure 200 MW power on Long-Term Basis through bidding.

• The Administration is also having membership with Indian Energy Exchange for procurement of power by bidding process in case of emergency i.e. on day ahead bidding basis.

Future Power Arrangement

24

2525

YearActual Drawl

Scheduled Drawl

Over Drawl

2004-05 1963.47 1691.17 272.30

2005-06 2373.86 1750.99 622.87

2006-07 2717.99 2239.41 478.58

2007-08 3197.61 2528.61 669.00

2008-09 3279.57 2560.96718.62

2009-10 3594.00 3713.58 119.58

2010-11 4183.00 4380.00 57.32

2011-12 4492.80 4554.49 61.69

Power Drawl(Figures in MUs)

2626

Year Allocation % Utilization

2007-08 17.85 100%

2008-09 11.00 100%

2009-10 38.00 100%

2010-11 26.25 100 %

2011-12 42.00 100%

2012-13 52.00 19% up to Aug 2012

(` in Crore)

Allocation and Expenditure during the 11th plan period

27

Sr.No

Name of the project /work /schemes Estimated cost

Budget allocation during 2012-13

1 Interconnecting Transmission line of 220KV from proposed 400KVA Kala sub-station to 220KV Khadoli sub-station

`13.97 ` 10.00

2 Interconnecting line Transmission line of 220KV from proposed 400KVA Kala sub-station to 220KV Kharadpada sub-station

`19.87 ` 10.00

3 Augmentation of 220/66KV Khadoli sub-station from 2 x 160MVA to 3 x 160MVA capacity

` 14.34 ` 5.00

4 Establishment of 2 x 160MVA, 220/66KV sub-station at Vaghchipa

_ ` 1.00

On going Projects/Future Projects

220/66KV Transmission Division ( ` in crore)

28

Sr.No.

Name of the project /work /schemes Estimated cost Budget allocationduring 2012-13

1 Establishment of 66/11KV, sub-station at village Pipariya ` 15.10 ` 5.0

2 Establishment of 66/11KV, sub-station at village Vaghdhara ` 4.97 ` 0.25

3 Establishment of 66/11KV, sub-station at village Velugam ` 9.69 ` 0.50

4 Establishment of 66/11KV, 2 x 20MVA sub-station at village Kala

` 9.95 ` 4.0

5 Erection of incoming and outgoing bay at 66/11KV sub station at Khanvel

` 0.92 ` 0.75

On going Projects/Future Projects66/11KV Distribution Division ( ` in Crore )

29

Sr. No. Name of the project /work /schemes Estimated cost Budget allocationduring 2012-13

6 Normal Development of HT/LT line,AMR for HT/LT consumers, purchase of meter etc

` 5.75 ` 6.25

7 Construction of New Corporate office building /Office building

` 2.0 ` 2.0

8 Scheme for Integrated Solution for electrical Network

` 19.86 ` 5.0

9 Underground Cabling of Silvassa Town Tender invited for DPRsurvey work.

Token provision of 1.00crore

Other type on going works of Distribution division` in Crore

30

JERCCommission started its functioning for all Union Territories

and Goa State since September,2008 & having its office at Gurgaon, Haryana.

The first tariff order of ED-DNH issued by the Commission on 1st November,2010 for the year 2010-11.

The second tariff order of ED-DNH issued by the Commission on 13th September,2011 for the year 2011-12

The third tariff order of ED-DNH issued by the Commission on 09.08.2012 for the year 2012-13 along with re-determination of tariff order FY 2011-12 as per the order of Hon’ble APTEL.

31

Tariff StructureEnergy Usage

2010-11 2011-12 2012-13

Unit

Domestic Category Consumers

0-50 Units

1.00 1.00 1.10 `/kWh

51-200 Units

1.60 1.60 1.70 `/kWh

201-400 Units

2.00 2.00 2.20 `/kWh

401 & above

2.25 2.25 2.50 `/kWh

LIG 5.00 5.00 5.00 `/Connection

32

Tariff StructureEnergy Usage 2010-11 2011-12 2012-13 Unit

Commercial Category Consumers

1-100 Units 2.05 2.05 2.25 `/kWh

101 and above Units

2.70 2.70 3.00 `/kWh

Agriculture Category Consumers

Load up to 10 HP

0.55 0.55 0.65 `/kWh

Load above 10 HP

0.85 0.85 0.85 `/kWh

Public lighting

1.20 1.20 1.60 `/kWh

33

Energy Usage 2010-11 2011-12 2012-13 Unit

LT Industrial Category Consumers

For all Units 2.40 2.40 3.00 `/kWh

HT industrial Category Consumers

Up to 50000Units

2.95 2.95 3.70 `/kWh

50000 to 500000 Units

3.10 3.10 3.80 `/kWh

Above 500000 Units

3.15 3.15 3.85 `/kWh

Demand Charges

60 60 75 `/KVA

Tariff Structure

34

Energy Usage 2010-11 2011-12 2012-13 Unit

HT Industrial Category Consumers (Ferro metallurgical/steel rolling mill)

First 300 Units/KVA

2.05 2.05 2.70 `/kWh

Next 200 Units/KVA

3.05 3.05 3.40 `/kWh

Above 500 Units/KVA

3.55 3.55 3.70 `/kWh

Demand Charges

450 450 500 `/KVA

Tariff Structure

35

DNH Power Distribution Corporation Ltd

NOC from MHA :- 29th Sept 2011NOC from MOP :- 29th Feb 2012Incorporation of the company :- 13th July 20121st board meeting :- 24th Aug 2012 Grant in Aid :- ` 70 croreShare capital :- ` 40 croreChairman :_Hon’ble AdministratorManaging Director :- Gyanesh Bharti, Secretary

(Power)Director :- Smt.Alaka Divan (MD OIDC)

Further Actions Required:

• Transfer notification to be finalized and to be implemented by 01.10.2012

• To Prepare logo of the corporation, transfer of assests and employees

3636

As per the JERC regulation in 2009 the CGRF of UT of DNH has

started its functioning from 25.08.2011

Chairman:-Shri Lal Singh (Retd)

Member:-Shri T.D. Davda (Retd)

JERC appointed member: Shri M.C.Gandhi(Retd)

Office Address:-Electricity Department, Amli, Silvassa

CGRF

37

Open Access

As per the JERC open access Regulations 2009, the ED-DNH has notified Short term and Long term procedures.

At present there is no any open access customerED-DNH is in a process to formulate open access charges like

transmission /wheeling charges, losses charges, cross sub cidy etc

Ministry of Power has directed that the consumers of 1 MW and above demand are deemed to be open access customer and are not under the preview of regulatory regime as per the opinion given by the Ministry of Law and Justice.

38

Status of Computerization at present

RACE billing software implemented.On line (AMR) reading of bills for 29 bulk 66

KV Consumers.150 HT Consumers are also installed AMR.Any Time Payment machine (ATP) installed.8 Post Offices are designated as collection

centre.Tender for GIS mapping and Energy Audit for

11 KV feeders is under finalization.

39

Future Programme for Computerization

All HT Consumers to be installed with AMR by Oct,2012.

LT Consumers to be installed with AMR by March,2013.

Website is ready, security audit is going on, to be launched in 2 months.

Integrated solutions for electricity networking.

After computerization of integrated solutions , SMART GRID can be implemented.

4040

Thank You