Transcript Slide 1

Organizational Chart of Electricity Department of UT of
D&NH
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
D.E.(Trans)
I/c D.E.(V&L)
J E 1 No
I/c
D.E(comm)
I/c E.E.(Trans)
Shri B.R.Tamboli
Ministerial
staff
H.C
Comm.Acct
J E 2 No
I/c
D.E.(NZ-I)/II
J E 5 Nos
I/c
D.E.(SZ/ASW)
J E 2 Nos
I/c
D.E.(Proj)
J E 1 No
2
BASIC FACTS
 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%.
3
Consumer’s Profile
Sr.
No.
Particulars
1.
Domestic
2.
Commercial
3.
Agriculture
4.
L.T. Industry
5.
H.T. Industry
6.
Public Lighting
7.
LIG (Low
Income Group)
TOTAL
Nos. of Consumers
up to
March-2012
Percentage (%)
34170
6852
57.39
11.51
1048
2306
830
227
14110
1.76
3.87
1.39
0.38
23.70
59543
100
4
Category Wise Consumption
Unit Sold
( 2011-12 )
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%
5
Graph of Category wise Consumption(2011-12)
4500
4000
3500
3000
2500
Unit sold
Percentage
2000
1500
1000
500
0
om
D
t
es
ic
om
C
al
ci
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e
m
In
LT
d(
)
In
T)
H
(
d
r
Ag
i&
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Po
y
ltr
L
P.
m
Te
p
p
Su
y
pl
6
T &D
LOSSES
Transmission & Distribution Losses.
Year
Units
Units Units
%
Purchased( Sold Lossed Losses
MUs)
(MUs) (MUs)
2009-10
3594
3329
265
7.37
2010-11
4184
3897
287
6.86
2011-12
4467
4205
262
5.87
7
CTU
&
GETCO
66kV
Bhilad
Direction of
Power Flow
DNH
Direction of
Power Flow
Drawl of 570-620 MW
Industrial Load
Industrial Load
8
Interconnected Lines of GETCO and DNH after commissioning of
400 KV Vapi (PGCIL) Sub-station.
400kV
Sub-station
Vapi-Ambheti
PGCIL
(CTU Point)
66kV S/C
Via-IV Phase
Vapi-Dadra Line
220kV
Sub-station
Vapi-GETCO
50 MW
220kV Vapi-Kharadpada CTU Line
Kharadpada-Dadra 66 KV Line
127 MW
220kV
Sub-station
Bhilad-GETCO
66 KV s/s
Khanvel
220kV
Vapi (PGCIL)Khadoli
D/C Line
66kV
Sub-station
Dadra-DNH
66 KV s/s
Khadoli
66KV
T/C
line
66 KV s/s
Rakholi
66KV
D/C
line
66KV line
220kV
Sub-station
Khadoli-DNH
127 MW
220kV D/C Line
From Ambheti
220kV
Sub-station
Kharadpada
-DNH
66KV D/C line
66kV
66kV
Sub-station
Masat-DNH
Sub-station
Athal-DNH
66kV
Sub-station
Silli-DNH
66kV D/C
Bhilad-Silvassa Line
40 MW
40 MW
66kV
Sub-station
Silvassa-DNH
9
220/66kV Sub-station
Vapi, GEB
400/220kV Sub-station
PGCIL,Vapi
66/11kV Sub-station
Dadra (85 MVA)
Proposed LILO
Arrangement of
220kV Ambheti-Khadoli line
Proposed 66/11kV,
2x15MVA
S/s Waghdhara
Proposed 66/11kV,
2x15MVA
S/s Piparia
Proposed 220/66kV,
S/s Waghchhipa
66/11kV Sub-station
Amli (65 MVA)
66/11kV Sub-station
Silli (30 MVA)
Proposed 66/11kV,
2x20MVA
S/s Athal
220/66kV Sub
-station
Bhilad
66/11kV Sub-station
Masat (50 MVA)
220/66kV Sub
-station
Kharadpada
(350 MVA)
66/11kV Sub-station
Rakholi (55 MVA)
References
220/66kV S/s
220kV line
66/11kV S/s
66/11kV Sub-station
Khadoli (70 MVA)
220/66kV
S/s Khadoli
66/11kV Sub-station
Khanvel (30 MVA)
66kV Line (Panther)
Proposed 220kV line
Proposed 66kV line
Proposed 220/66kV
Proposed 66/11kV,
2x15MVA
S/s Kala
S/s
400/220kV S/s
66kV proposed S/s
10
10
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).
11
Transmission & Distribution Network
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.
12
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
13
Details of existing 66/11 KV Sub-stations of
Electricity Department
SR.NO.
SUB-STATION
CAPACITY
1
66/11KV Amli Sub-Station
: 3 x 15 + 1 X 20= 65 MVA
2
66/11KV Masat Sub-Station
: 2 x 15 + 2 x 20 + 1x10 = 80 MVA
3
66/11KV Rakholi Sub-Station
: 1x15+2x20+1x10= 65 MVA
4
66/11 KV Khadoli Sub-Station
: 20+5+4x10+2x15=95 MVA
5
66/11KV Dadra Sub-Station
: 4x20+1x10= 90 MVA
6
66/11KV Kharadpada Sub-Station
: 2x16+1x15+1x20= 67 MVA
7
66/11 KV Silli Sub-Station
: 2x 15 + 1 x 20= 50 MVA
8
66/11KV Khanvel Sub-Station
: 1x10 + 1x15 = 25 MVA
9
66/11KV Athal Sub-station
:2 x 20MVA=40MVA
TOTAL 577 MVA
14
66 KV Bulk Consumers
 Consumers
 Contract Demand
:
30 Nos.
:
410 MVA
15
Distribution Network
66kV Lines
Sr. No.
Line Name
Conductor
Capacity
(Amp.)
Conductor Length of
Type
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
4.65716
Present scenario of power availability and
Drawl
 Allocation of central sector power (peak)

(Off-peak)
 Allocation of power from Bhilai Power Plant
 Unallocated power from Bhilai whenever
:- 640 MW
:- 542 MW
:- 100 MW
:- 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
17
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
18
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
19
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
20
Existing and Proposed Infrastructure
Sr.
No.
Sub-Station
Total Transformer Installed
Capacity
Existing
Proposed
Total
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)
21
Future Power Arrangement for Central Sector Power Allocation
Sr.
No.
Name of Power station
Willingness
Given
MW
Allocation of
Power
MW
Expected
Date of
Commissioning
Yet not
Commissioned
Project delayed due to
non availability of
Gas to NTPC
1.
North Karanpura Super Thermal
Power station.
-
8
2.
Kawas & Gandhar Power project
-
20
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
-
8.
UMPP, Chhattisgarh
200
50
Willingness given PPA
signed
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
22
Sr.
No.
Name of Power station
12
RGPPL Expansion-II of NTPC
Demand
MW
Allocation
of Power
MW
Expected
Date of
Commissioning
100
Willingness given
PPA signed
0
Ministry has
allocated 2.2 MW
from this plant of
NTPC
13.
Khorba STPP stage –III 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
-
1900
80.2
Total
2.2
Willingness given
Firm Allocation will be as per Gadgil Formula, done by Ministry of Power
23
Future Power Arrangement
• 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.
24
Power Drawl
(Figures in MUs)
Year
Actual
Drawl
Scheduled
Over Drawl
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
2560.96
2009-10
3594.00
3713.58
119.58
2010-11
4183.00
4380.00
57.32
2011-12
4492.80
4554.49
61.69
718.62
25
Allocation and Expenditure during the 11th plan period
(` in Crore)
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
26
On going Projects/Future Projects
220/66KV Transmission Division
Sr.
No
Name of the project /work /schemes
( ` in crore)
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
27
On going Projects/Future Projects
66/11KV Distribution Division
Sr.
No.
Name of the project /work /schemes
( ` in Crore )
Estimated cost
Budget allocation
during 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
28
Other type on going works of Distribution division
` in Crore
Sr. No.
Name of the project /work /schemes
Estimated cost
Budget allocation
during 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 DPR
survey work.
Token provision of 1.00
crore
29
JERC
 Commission 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.
30
Tariff Structure
Energy
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
`/Connection
5.00
31
Tariff Structure
Energy 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
32
Tariff Structure
Energy Usage
2010-11
2011-12
2012-13
Unit
2.40
3.00
`/kWh
LT Industrial Category Consumers
For all Units
2.40
HT industrial Category Consumers
Up to
50000Units
2.95
2.95
3.70
`/kWh
50000 to 500000 3.10
Units
3.10
3.80
`/kWh
Above 500000
Units
3.15
3.15
3.85
`/kWh
Demand
Charges
60
60
75
`/KVA
33
Tariff Structure
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
34
DNH Power Distribution Corporation Ltd









NOC from MHA
:29th Sept 2011
NOC from MOP
:29th Feb 2012
Incorporation of the company :13th July 2012
1st board meeting
:24th Aug 2012
Grant in Aid
:` 70 crore
Share capital
:` 40 crore
Chairman
:_Hon’ble Administrator
Managing 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
35
CGRF
 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
36
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 customer
 ED-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.
37
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.
38
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.
39
Thank You
40