1. Presented by : Er.Suneel GroverA
PRESENTATION BY
HPSEB
Presented by : Er.Suneel Grover
Venue: Peter Hoff, Shimla Dated:

2. HPSEB - Responsibilities
HPSEB is responsible for supply of Uninterrupted & Quality power to all categories of consumers in Himachal Pradesh at the most economical rates
This power is being supplied through a network of Transmission, Sub- Transmission & Distribution lines laid along the length and breadth of the Pradesh

3. HPSEB - Power Distribution Scenario
Consumption within the State has witnessed a rising trend during the last three years due to rapid industrialisation fuelled by the industrial friendly policies of GoHP
Every year about 30,000-40,000 consumers of various categories are added to HPSEB system

4. HPSEB – Power Distribution scenario
Consumers added in 2009
Category
As on March, 2009
As on Dec, 2009
Addition
Domestic
24777
Commercial
212102
215400
3298
NDNC
16475
16975
500
Antodaya
1231
1263 32
Industrial
33400
33617
217
Govt. I & WSS
3917
4109
192
Public Lighting
598
601 3
Agriculture
13732
14739
1007
Bulk
173
183 10
Temporary
2602
2818
216
Total
30252

5. HPSEB – Power Distribution scenario
Category-wise consumption
Category
Consumption (MU)
Domestic
Commercial
NDNC
48.617
Antodaya
0.419
Industrial
Govt. I & WSS
Public Lighting
8.984
Agriculture
29.47
Bulk
Temporary
19.821
Total
4038

6. Energy Requirement (MU)
HPSEB – Power Distribution scenario
Projected Growth for HPSEB Power System
Year
Energy Requirement (MU)
Average Demand
(MW)
Summer
Winter
4558
3422
887
944
4968
3730
967
1029
5415
4066
1054
1122
5848
4391
1139
1212
6316
4742
1230
1308

7. HPSEB –Measures to meet Requirement
To ensure availability of power to all,
Transmission system is being upgraded/augmented and new elements are being added
Also, Sub-Transmission & Distribution elements are being added in the existing system

8. HPSEB – Existing Network
Installed Capacity MW
Villages Electrified Nos.
Hamlets Electrified Nos.
Consumers Connected lakh
Connected Load kW
EHV Sub-Stations 37 Nos.
HV (33 kV) Sub Stations 140 Nos.
Distribution Sub-Stations Nos.
EHT Lines ckt Km
HT Lines ckt Km
LT Lines ckt kM

9. HPSEB– Category wise consumption (%)
Category wise consumers in %age
Total consumption = 4038 MUs

10. HPSEB – Existing Consumption patterns
Industrial consumers form only 1.77 % of the consumers in the state, but contribute to % consumption of power
Domestic consumers, on the other hand, form almost 85 % of the total consumers of power in the state, but use only % of the power utilised

11. HPSEB – Peculiar Power Conditions
Power in Himachal Pradesh is predominantly Hydro with the availability comprising of:
Own Generation ( 100 % Hydro) – 467 MW
Central Sector/bilateral shares (10 to 15% thermal) – total approx. 900 MW
This results in HPSEB being surplus in power during the summer months, and extreme deficits in winter months since
Our own generation reduces almost to % due to lean water discharge
Similar reduction happens with our Central Sector Shares from hydros in the region.
There is an increase in demand due to the cold weather

12. HPSEB – Inter State Connection points
Panchkula-Kunihar (220 KV)
Pong/Bairasuil Jassore (220 kV)
Jullundhar Hamirpur (220 kV)
Hoshiarpur-Hamirpur (132 kV)
Dehar-Kango (220 kV and 132 kV)
Bhakhra-Rakkar (66 kV)
Khodri-Majri (220 kV)

13. Giri
PSEB
Hamirpur
Jasoore
Panchkula
Bhakra
Dehar
Full Image

14. HPSEB – Inter State Connection points

15. HPSEB – Meeting Consumption in the State
HPSEB is drawing about 300 MW on Panchkula-Kunihar (220kV) line and in case of restrictions, HPSEB has no alternative but to shed its load at Baddi which is presently using 160 MW power
Similar is the situation with 220 kV Khodri-Majri line from where we are drawing 130 MW. Uttaranchal is facing its system constraints at 400/220kV ICT at Rishikesh and frequent restrictions are imposed on this link

16. HPSEB – Meeting Consumption in the State
From Jullundhar, we are drawing power of the order of 100 to 150 MW
The power of Baspa goes to 400kV Sub-Station Nalagarh owned by PGCIL.
HP has another valuable source of power from Dehar HEP owned by BBMB, but unfortunately, we are not able to integrate this with our system because of constraints of ICT at Dehar which is underrated. Thus HPSEB is drawing power in radial mode and cannot utilize this source for reduction of energy losses in the system.

17. HPSEB – Typical Summer Consumption Curve
Peak Consumption > 900 MW MW

18. HPSEB – Typical Winter Consumption Curve
Peak Consumption > 1050 MW MW
Hours of the day

19. HPSEB – Meeting Consumption in the State
To meet the increasing demand of the state HPSEB utilizes the following:
Complete Own generation
Purchase of power from IPPs in the State.
Shares in Central Sector generating stations
Free Power Entitlement of GoHP in NJHPS & NHPC Projects.
Banking / Bilateral Agreements with other utilities.
Purchase of Power from open market / energy platforms.

20. HPSEB – Meeting Consumption in the State
Own Generation with in the state (467 MW) is sufficient to meet the consumption of the Domestic consumers
Domestic and other categories of consumers are being fed using the 33/11 kV system in the state
Augmentation / strengthening of the distribution network has been carried out under APDRP schemes and is now being carried out under Restructured APDRP (Part A & B)

21. HPSEB – Meeting Consumption in the State
To meet the industrial demand in the state, 1000 Crs have already been invested by HPSEB in the Transmission system of the state…
However, to meet the increasing industrial demand and provide reliable and quality power to the industrial consumers, augmentation of the system is a necessity, and it is planned…

22. HPSEB – Meeting Consumption in the State
EHV Substations catering to Industrial Demand:
Name
Existing System Details
MVA
Nalagarh
66/33 kV 2X20 MVA, 66/11 kV 2 X20 MVA. 66 kV feeders to Gauntar and Jaypee 80
Baddi
220/66 kV 2 X 80/100 MVA
220/33 kV 1 X 25/31.5 MVA
231.5
Barotiwala
132/66 kV 3 X 31.5 MVA
132/11 kV 1 X 25/31.5, 1 X 16 MVA, 1 X16/20 MVA, 1 X 25/31.5 MVA
173.5
Paonta Sahib
132/33 kV 1 X 25/31.5 MVA, 1 X 16 MVA, 132/11 kV 1 X 25/31.5 99
Kala-Amb
(i) 132/33 kV 2 X 25/31.5 MVA,
(ii) 132/11 kV 1 X 25/31.5 MVA
94.5

23. HPSEB – Meeting Consumption in the State
EHV Substations catering to Industrial Demand:
Name
Existing System Details
MVA
Una (Amb I & II)
132/33 kV 1 X 25/31.5, 1 X 16 MVA
47.5
Kandrori
132/33 kV 2 X 16 MVA 32
Golthai & Rakkar
66/11 kV 1X6.3 MVA, 66 kV feeder to Industry
6.3
Pinjore -Parwanoo
66/11 kV 2 X 20 MVA 40
Terrace
66/11 kV 2 X 10 MVA 20
TOTAL
824.3

24. HPSEB – Meeting Consumption in the State
Kandrori (16 MW)
Amb I & II (60 MW)
Golthai/
Rakkar (35 MW)
Baddi-Barotiwala-Nalagarh area (290 MW)
Paonta Sahib ( 40 MW)
Kala –Amb
(90 MW)

25. HPSEB – Meeting Industrial Consumption
Sr. No
Name of Scheme
Addition of
Cost (Rs. In Cr.)
Ckt. Km.
MVA 1
400/220 kV 2 X315 MVA, 400 kV Nalagarh to Kunihar line --
630
100.00 2
220/66 kV, 2 x 100 MVA, 220 kV from PGCIL Nalagarh to HPSEB, Nalagarh
200
40.00 3
66kV S/C line on D/C towers from Samoli (Andhra) to Hulli (Kotkhai) 35
23.19 4
66kV S/C line on D/C towers with wolf conductor from 66kV Akkanwali S/Stn to DAVNI along with tt/11kV 2x10MVA un-manned S/S at DAVNI near Nalagarh 20
8.38 5
220/132kV, 2x100MVA Sub Station at Moginand/Devani (near Kala Amb) by LILO of Hatkoti-Nalagarh line
1.6
100
52.61 6
220/132kV, 1x80/100MVA Sub Station at Gondpur
38.30

26. HPSEB – Meeting Industrial Consumption
Sr. No
Name of Scheme
Addition of
Cost (Rs. In Lakh)
Ckt. Km.
MVA 7
Aug. of 132/33kV transformers from 2x16MVA to 2x25/31.5MVA and replacement of 132/11kV, 16MVA transformer bank with 1x25/31.5MVA at Paonta
46.5
11.22 8
Aug. of 132/33kV, 1x16/20MVA transformer to 1x25/31.5MVA at 220kV Giri Sub Station
11.5
3.96 9
Aug. of 132/33 kV, 1x16MVA transformer to 1x25/31.5MVA and 132/11kV, 1x16MVA Trasnformer to 1x25/31.5MVA at Gagret Sub Station 31
4.62 10
Aug. of 132/33kV transformers at Una from 2x16MVA to 2x25/31.5MVA
6.90 11
Addition of 132/33kV, 1x16MVA transformer at 132/33kV, 2x16MVA Kandrori Sub Station 16
5.05 12
Replacement of 132/33kV, 1x25MVA transformer with 1x25/31.5MVA transformer at 132/33kV, 2x25MVA Anu (Hamirpur) Sub Station
6.5
4.47

27. HPSEB – Meeting Industrial Consumption
Sr. No
Name of Scheme
Addition of
Cost (Rs. In Lakh)
Ckt. Km.
MVA 13
Aug. of 132/33kV, one of 9MVA transformer to 25/31.5MVA at Kangra Sub Station.
22.5
4.28 14
Replacement of one of 132/33kV, 16MVA transformer with 1x25/31.5MVA at Amb.
15.5
4.15 15
132kV, S/C line on D/C towers from Kandrori to Sansarpur Terrace alongwith 132/66kV, 31.5MVA Sub Station at Sansarpur Terrace 50
31.5
49.51 16
132/33kV, 31.5KVA Sub Station at Jahoo by LILO of 132kV Matansidh-Kangoo line.
6.5
23.39 17
132/33kV, 31.5MVA Sub Station at Tahliwala by providing 132kV S/C line on D/C tower from Una to Tahliwala. 28 63
47.16

28. HPSEB – Meeting Industrial Consumption
Sr. No
Name of Scheme
Addition of
Cost (Rs. In Lakh)
Ckt. Km.
MVA 18
Aug. of 220/132kV, 2x63MVA transformers to 2x80/100MVA at Giri Sub Station at LILO of one Ckt of 220kV D/C Hatkoti-Moginand line at Giri Sub Station 2 74
31.74 19
Aug. of 220/66kV, 2x80/100MVA transformers to 2x160/200MVA at Baddi Sub Station and LILO of one Ckt. At Hatkoti-Moginand-Nalagarh line at Baddi.
2.75
200
51.10 20
Addition of 220/33kV, 1x25/31.5MVA transformer at 220/66kV Baddi sub Station
2.65
31.5
7.87 21
Providing 220kV Ring main system by constructing 220kV D/C line Kangoo-Mattansidh-Jassore with twin Zebra Conductor
155
330.50 22
Construction of 66kV S/C line on 132kV, D/C towers from Jutogh to Gumma 25
19.73

29. HPSEB – Meeting Industrial consumption
Sr. No
Name of Scheme
Addition of
Cost (Rs. In Lakh)
Ckt. Km.
MVA 23
132kV, S/C line on D/C towers from Kala Amb to Moginand/Devani 5
12.21 24
Addition of 66/22kV, 10MVA transformer at existing 66/11kV, 1x6.3 MVA Sainj Sub Station
3.7
3.99 25
Aug. of 132/33kV, 8MVA transformer to 16MVA at Kunihar Sub Station 8
2.85 26
Replacement of 66/11kV, 2x6.3MVA transformers with 1x20MVA at 66kV Totu Sub Station
7.4
3.38
Total ( in Lakhs)
1681
890

30. Proposal
Infrastructure worth Rs. 1,000 Crs has already been set up in the state to cater to the Industrial belts of the state
Another Rs. 900 Crs is being spent on augmenting/upgrading the infra- structure in the next two to three years…

31. Proposal
Therefore, HPSEB’s endeavour shall be to provide reliable and quality power to all categories of consumers
The State Advisory Committee may consider these facts while reviewing the ARR and Business Plan of HPSEB, being presented hereafter …

32. THANK
YOU