Transcript Slide 1

PRESENTATION
BY
POWERGRID
April, 2006
FORMATION OF POWERGRID
POWERGRID was formed in 1989
and began commercial operation
from 1992 – 93 with the following
mission:
“Establishment
and
Operation
of
Regional and National Power Grids to
facilitate transfer of power within and
across the regions with reliability,
Security, and Economy on sound
commercial principles.”
POWERGRID- An Overview
 Commercial operation since 1992-93.
 Recognised as Mini-ratna Company: 1998.
 Notified as Central Transmission Utility : 1998
 Carries about 45% of Country’s power.
 Transmission Network:
- 54,800 Ckt. Kms.,
- 54,350 MVA
- 93 Sub-Stations
 Network availability - Above 99%
 Profit making since inception
AREAS OF OPERATION
Development of
Inter-State
transmission
Systems
• Planning & Design
• Construction
• Quality Assurance &
Inspection
• Operation &
Maintenance
Grid
Management
• Establishment of
modern Load
Despatch Centres
• Real-time Grid
Operation
• Optimum scheduling
& despatch
• Energy accounting
including settlements
Diversification
• Broadband
Telecom Services.
• Sub-transmission
• Distribution
• Rural
Electrification
• Consultancy
PHYSICAL GROWTH (Network & Capacity)
Expected
(Till
Nov’05)
60,000
56020 56180
50745
49459
50,000
44836
46245
46461
47757
40289
40,000
35119
34288
28820
27853
30,000
23331
22228
20,000
12,201
10,000
0
92-93
96-97
98-99
2001-02
2002-03
YEAR
2003-04
2004-05
2005-06
MVA
Ckt Km
GROSS FIXED ASSET (RS. CRORE)
30000
27120
25000
21930
19876
20000
13777
15000
8851
10000
5492
5000
3521
0
199293
199596
199899
200102
200304
200405
200506
(TillExpected
Sep’05)
TURNOVER AND NET PROFIT (Rs. Crore)
3500
3000
Turnover
Net Profit
2533
2805
2831
3075
2500
1770
2000
1500
1000
500
983
634
236
275
444
643
748
786
884
0
1992-93
1995-96
1998-99
2002-03
2003-04
YEAR
* CERC new tariff norms applicable 01/04/04
2004-05 2005-06
(TillExpected
Sep’05)
MANPOWER
7068
No. of Employees ----->
7200
6923
7000
6811
6800
6828
6881
2003-04
2004-05
6624
6600
6400
6200
6167
6000
5800
5600
Transferred
Manpower
1995-96
1998-99
2001-02
Year ---->
2005-06
Expected
Growth in manpower 1.7% p.a corresponding to 40% growth p.a. in Asset
base
Development of National Grid
National Grid being developed in phased
manner
Inter regional
National Grid–
 Present
 By 2007
 By 2012
power
transfer
capacity
of
- 9,500 MW
- 18,400 MW
- 37,150 MW
Ring of 765 kV EHV AC system inter-connecting
ER, WR, NR and HVDC system for smooth
operation of the Grid
This would lead to reduction in capacity
addition by about 15000 MW thus saving
investments of about Rs 60,000 Crore.
 Inter Regional Power
Present Inter
Regional Power
Transfer Capacity
9,500 MW
4,000 MW
Transfer Capacity Planned
by 2012: 37,000 MW
NR
7,600 MW
8,500 MW
1,000 MW
600 MW
ER
WR
8,500 MW
NER
2,250 MW
1,250 MW
1,800 MW
2,700 MW
3,600 MW
1,700 MW
SR
3,100 MW
Investment Required by 2012
POWERGRID
:
Rs. 50,000 Cr
Pvt. Investors
:
Rs. 21,000 Cr.
EFFORTS TO STABILISE & COMMERCIALISE POWER SECTOR
POWERGRID & Grid Management
Regional Load Despatch Centres modernised in all
the five regions at a cost more than Rs. 2000 Crore
This coupled with implementation of ABT has led
to:
–
–
–
–
–
‘Nil’ Grid Collapses in Last three years.
Improvement in frequency and voltage profile
Merit Order Operation, Leading to Overall Economy
Transparency in grid operation
Quantum leap in intra and inter-regional Power
Exchange and Trading
R&D and Technology Development in POWERGRID
 EHVAC Transmission System up to 800 kV
 + 500 kV HVDC
 Multi ckt towers
 Fixed & variable Series Compensator (FACTS)
 Extra High Towers to avoid deforestation and protection
of wild life
 Compact Towers to reduce Transmission Corridor width
 High Temperature Conductors for increased Loading
 Automation of Sub-stations.
 Compact S/stn to reduce land requirement.
 Transmission Line Survey through Satellite.
DIVERSIFICATION IN TELECOM
 Diversified in Synergic area i.e. Telecom
at a cost
of Rs 950 Cr.
 Most of the network completed ahead of schedule.
 Business is looking up as planned, inspite of stiff
competition.
 A JV of RailTel, GailTel & POWERGRID in
formation stage.
Business Development
 Providing Consultancy services to State Power
Utilities in India and at International level in the
field
of
Transmission,
Sub-transmission,
Distribution, Telecom etc.
 Earned more than Rs. 127 Cr. as consultancy
income during FY2004-05 against Rs. 37 Cr. in FY
2003-04
 Major Consultancy Assignments
 With Bhutan Telecom (completed successfully)
 220/66 kV substation in Bhutan
 220 kV D/C Transmission line from Pul-e-Khurmi to Kabul; a
major infrastructure project in Afghanistan
 Execution of
220 kV Transmission Line via Kargil-LehDrass-Khalsti for PDD, J&K.
Facilitating Distribution Sector Reforms
APDRP


Acting as Advisor-cum-Consultant (AcC) for developing 182
distribution circles/ towns/ schemes costing about Rs. 7,900
Crore.
Executing schemes of about Rs. 1000 Crore in Bihar, Goa,
Meghalaya and Mizoram on deposit work basis.
Sub-transmission

Implementation of strengthening scheme (phase-I) of Rs 550
Crore in Bihar. Phase-II, Part-I at an estimated cost of Rs. 640
Crore approved recently. Part-II under finalisation.
Rural Electrification


Executing works in 2400 villages in Bihar at about Rs.192 Crore.
Execution of Rural Electrification works under Rajiv Gandhi
Grameen Vidiyutikaran Yojana (RGGVY) for 70,000 villages in the
States of Bihar, UP, West Bangal, Gujarat, rajasthan, Orissa,
Assam, Chattisgarh and Tripura at an estimated cost of Rs.
4,000 Crore.
ASSISTING STATE UTILITIES
 Quick restoration of power supply through
Emergency Restoration System (ERS)
 Gujarat cyclone in 1998
 Orissa cyclone in Oct, 1999
 Gujarat earthquake in Jan, 2001
 Tsunami in Dec, 2004
 Restoration of Pampore-Kishenpur 220kV D/c
line of PDD J&K (life line for power supply to
Kashmir) damaged during heavy snow
avalanches in Jan, 2005
 Extending training in Technical & managerial
aspects
OUR STRENGTHS
Huge pool of expert manpower – more than 2600
qualified
professionals
Engineers,
Financial,
commercial, legal
Harnessing New Technology in Electrical, Civil &
Mechanical Engineering.
Proven Experience of PPP Project from concept to
implementation
Experience of working with projects funded by the
World Bank, ADB and other Multilateral Financial
Institutions.
Commitment to Quality, Environment and Health &
Safety
– ISO 9001:2000, ISO 14001:1996 and OHSAS
18001:1999 certified by BSI
AWARDS RECEIVED BY POWERGRID
Few of the awards
POWERGRID are:
received
by
Continuously achieving the “Excellent” rating for the
MOUs with Ministry of Power, since 1993-94.
The only Public Sector Enterprise to receive
prestigious Prime Minister’s MoU Award for three
successive years since institution of this Award.
Received “Golden Peacock National Quality Award
(Runners up)” for the year 2004, for maintaining
quality standards.
AWARDS RECEIVED BY POWERGRID
Indian Institution of Industrial Engineering (IIIE) has
conferred the prestigious award, “ Excellence in
service (Power Utility) sector for POWERGRID’s
financial & operational strength” on 21.09.2003.
Institute of Economic Studies, N. Delhi conferred
“Certificate of Excellence in Productivity, Quality,
Innovation & Management” on 24.02.97
Awarded certificate of excellence by Council for
Business Entrepreneurs for “Economic Growth &
National Integration” during the year 1997-98.
Indian Institution of Industrial Engineering (IIIE) hasj
conferred
the
prestigious
award,
“Excellent
Performing Public Sector Entreprise” for the years
1998-99 , 1999-2000 and 2001-02 to POWERGRID.
Private Sector Participation
In
Transmission
Private Sector Participation Enablements
 On 31.1.2000, Ministry of Power, Govt. of India
issued “Guidelines for Private Sector
Participation” to ensure availability of uniform
Techno-Commercial framework throughout the
Transmission Sector in the Country.
Existing Provisions
Investment
from
private
entity
as
“Transmission Licensee” envisaged via two
routes:
 Joint Venture Arrangement with POWERGRID
by having major equity contribution by the
private investors & a minimum 26% equity by
POWERGRID.
 Independent Private Transmission Company
(IPTC) route through 100% fund mobilization
by private entities
MOBILISING RESOURCES THROUGH
PRIVATE INVESTMENT
 Joint Venture with Tata for Tala Transmission System at a
cost of Rs. 1600 Crore, likely to be commissioned shortly.
 Investment approval accorded for formation of JV with
Reliance for evacuation of power from Parbati-II HEP &
Koldam HEP.
 POWERGRID Board has decided in-principle to setup
JVs with Independent Power Producers (IPPs) for their
dedicated transmission lines.
 Torrent, Essar, ILF&S, Jai Prakash and Teesta Urja have
signed MoUs.
 POWERGRID has invited bids for 100% Private
Transmission System for Western Region.
POWERGRID Perspective Plan…
Investment Program
Rs/Crs.
X Plan
XI Plan
Total
POWERGRID’s
Outlay
21,370
28,258
49,628
Private Sector
participation
9,710
11,185
20,895
31,080
39,443
70,523
Total Central Sector
PROVISIONS OF ELECTRICITY ACT
Electricity Act has the following two
provisions:
As per Section 14, CERC can grant a license to “any
person” to transmit electricity as a transmission
licensee.
As per Section 63, CERC shall adopt the tariff, if
such tariff has been determined through transparent
process of bidding in accordance with the
guidelines issued by the Central Government.
Proposed Enablements
Draft
Policy
Guidelines
for
Private
Investment in Transmission, prepared by
Ministry of Power, Govt. of India.
Draft Tariff based Competitive-bidding
Guidelines
for
Transmission
Service,
prepared by Ministry of Power, Govt. of India.
Salient Features of these documents are……
Policy Guidelines for Private Investment
in Transmission
Empowered Committee, to be constituted by Ministry
of Power, with mandate to
– Identify Projects & invite bids.
– Facilitate finalization and signing of TSA &
facilitate development of projects.
Policy Guidelines for Private Investment in
Transmission
DPR for identified project to be prepared by any Govt.
agency or a consultant.
Selection of Developer for
through Tariff Based Bidding.
identified
projects
Selected party to approach Appropriate Commission
for license with recommendations of Empowered
Committee, within 30 days.
Tariff based Competitive Bidding
Guidelines
Empowered Committee
Coordinator (BPC).
is
the
Bid
Process
Projects to be taken up after necessary approval of
Appropriate Commission.
Projects identified by Empowered Committee only
can be taken up.
Approval of
Commission.
Bid
Documents
by
Appropriate
Tariff based Competitive Bidding
Guidelines
Bidding process can be either two stage (RfQ & RfP)
or single stage two envelop process.
Bidding process can continue with less than two
bidders with approval of Appropriate Commission.
The agency authorized by the Govt. to account for
and bill transmission tariff to enter into agreement
with Pvt. Player on one hand and beneficiaries on
the other.
80
74
Grid Disturbances (Nos.)
70
60
53
50
40
30
20
10
3
7
4
0
2
0
1
0
0
2001-02
Minor
2002-03
2003-04
Major
2004-05
2005-06 (Till
Date)
FREQUENCY PROFILE
2002, 2003 & 2004
COMPARISION OF BANGALORE VOLTAGE - TYPICAL
DAY
BETTER VOLTAGE PROFILE MEANS
LESS ELECTRICAL LOSSES
REALITY BITE:
FARMERS IN KARNATAKA ARE HAPPY WITH
FEWER HOURS OF QUALITY POWER!!.
EFFICIENCY OF PUMPS AT TG HALLI WATER
WORKS IMPROVED!
Inter-Regional Exchanges
40000
35000
31000
MU
30000
22000
20000
10000
8145
10850
13000
0
Year
2000-01
2001-02
2002-03
2003-04
2004-05
2005-06
ECONOMY IN OPERATION
Inter-regional energy exchange of 31000 MU
worth Rs. 6200 Crore during 2004-05 has
resulted into:



Deferred investment of Rs. 24000 Crore
equivalent to setting up of 6000MW power
generation capacity. This means saving of Rs.
2000 Crore per year to the economy.
Net savings of Rs. 1550 Crore on account of
cheaper available power.
Generated economic activities almost 20 times
the cost of energy exchanged i.e. worth about Rs.
1,24,000 Crore.
800 kV – High Power Transfer Capacity
one 800kV line on a 64 meter
wide right-of-way can carry
the same amount of power as
400 kV lines on four 48 m
wide rights-of-way, having a
combined width of 184 m
184 M
64 M
DOUBLE CIRCUIT
TOWER
1
MULTI CIRCUIT
TOWER
2
( 45 Mtr. High)
( 70 Mtr. High)
R&D and Technological Advancement
EHVAC (up to 800 kV)
& HVDC (±500 kV)
50 mtr
Extra tall Towers for
protection of wild life
& to avoid
deforestation
9 - 25 mtr
4 - 5 mtr approx
R&D and Technological Advancement
800 kV Normal
Tower
Right of Way = 85 Mtr.
800 kV Compact
Tower
Proposed 400 kV
Compact Single pole
tower at Delhi &
Noida
Right of Way = 64 Mtr.
R&D and Technological Advancement
Remote Control
operation
of
Substation
BHIWADI
BALLABHGARH
R&D and Technological Advancement
Transmission Line Survey through GIS
SURVEY WORK IN AFGHANISTAN
Kalatak Hill Top carry Mines –
TL route negotiated on Slope
2100 MSL
Rock fall due to Weathering action
SURVEY WORK IN AFGHANISTAN
2200 MSL
Exposed Weathering Action
at exposed face between
Jabal Saraj- Ahingaran
2150 MSL
SURVEY WORK AT LEH, KARGIL, DRASS
A view of Tiger Hill from Drass village
A view of Kargil
SURVEY WORK AT LEH, KARGIL, DRASS
One of the proposed site of Kargil S/S
(Near village Minjhe on Kargil sankoo
road near Chutak HEP of NHPC)
One of the land identified for Leh
S/S (Near Phyang about 15 Kms
ahead of Leh town)
URI
National Grid by 2012
WAGOORA
DULHASTI
THE POWER
‘HIGHWAY’
RAVI SATLUJ
KISHENPUR
JULLANDHAR
TEHRI
MOGA
BALLABGARH
(DELHI RING)
CHICKEN NECK
A'PUR
BHUTAN
MEERUT
HISSAR
BEARILLY
LUCKNOW
M'BAD
NR JAIPUR
BHIWADI
250
ZERDA
DEHGAM
W
BARH
KAHALGAON
B'SHARIF
MAITHON
VINDHYACHAL
NORTH
KARANPURA
SATNA
BINA
SEONI
SIPAT
GANDHAR/
LIMBDI
AMRELI KAWAS
CHEGAON
JETPUR
VAPI
BHANDARA
WR
KOYNA
KARAD
TIPAIMUKH
NER
BANGLA
DESH
TALCHER
JEYPORE
RAMAGUNDAM
SR
KOLHAPUR
BADARPUR
HIRMA
WARDA
CHANDRAPUR
1000MW
PADGHEAMRAVATI
PARLI
LONIKAND
DHABOL
KATHALGURI
MARIANI
ER
RAIPUR
TARAPUR AKOLA
PIPAVAV
BOISAR
JAMSHEDPUR
ROURKELA
KORBA
DIHANG DAMWE
MISA
SILIGURI/BIRPARA
500MW
NAGDA
RANGANADI
M'PUR
PURNEA
VARANASI
ALLAHABAD
/UNNAO
MALANPUR
SINGRAULI
0M
TALA
BONGAIGAON
G'PUR
AGRA
SHIROHI
TEESTA
20
00
MW
GAZUWAKA
M
W
VIJAYAWADA
PONDA
20
00
NARENDRA
SIRSI
KAIGA
KRISHNAPATNAM
CHITTOOR
MYSORE
BANGALORE
HOSUR
KOZHIKODE
EP
WE
D
HA
KS
LA
COCHIN
SOUTH CHENNAI
SINGARPET
PUGALUR
CUDDALORE
SALEM
KARAIKUDI
KAYAMKULAM
TRIVANDRUM
LEGEND
X PLAN
EXISTING/
IX PLAN
KAYATHAR
KUDANKULAM
765 KV LINES
400 KV LINES
HVDC B/B
HVDC BIPOLE
NATIONAL
GRID
XI PLAN