wind power senario
TRANSCRIPT
8/7/2019 wind power senario
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Wind PowerWind Power
SenarioSenarioBy
B N Chaitanya
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Introduction
•
Power is an essential part in day to day life• In India power sector have improved
drastically from fifth five year plan.
• After liberalization policy in India many
private players have entered into Indianpower sector
• With the liberalization policy governmentgave 100% foreign equity for powersector.
• Government have started power projectsfrom fifth five year plan in order to meet
the supply and demand of the power in
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Before 1991
• 5th five year plan (1974-79)
• NTPC:
– Current installed capacity of NTPC group has
become 33,194 MW.
– NTPC generates power from Coal and Gas.
– In AP it has only Coal based plants at
Ramagundam (2600MW) and Simhadri
(1000MW).
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• NHPC:
– No project in AP.
– Total installed capacity of 4502 MW
• NPTC:
–Formed in 1989
–
Renamed as power grid in1992
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After 1991
• Creation for private generating
companies
• 100% foreign equity
• Private participation in renovation
and modernization
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Installed power plants in AP• Nuclear plants – No power plants
•Themal: – Ramagundam Thermal Power Station-
62.5MW
– Kothagudem thermal plant-1220 MW
– Dr Narla Tatarao TPS - 1760 MW
– Rayalaseema Thermal Power Station –840MW
– Kakatiya Thermal Power Station – 500MW
•Gas: – GVK Gas power plant – 220MW
– Spectrum Gas power plant – 209 MW
–
Mytas – 464 MW – KGPL – 445 MW
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– GMR – 370 MW
– Reliance – 220 MW
• Hydro:
• Srisailam hydro plant
Installed capacity1,670 MW
• Nagarjunasagar plant has installed
capacity of 965 MW
• Wind Power:
• The Indian wind energy sector has an
installed capacity of 12GW
• India is ranked 5th in the World
S o u r c e : National Hydroelectric Power Corporation
:o u r c e:// . .http mnre gov in
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Wind Power in AP
:o u r c e
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Advantages of wind power
• Construction time is less.
• Fuel cost is zero.
• O & M cost is very low.
• Capacity addition can be in modular form.
• There is no adverse effect on global
environment.
• Capital cost ranges between 4.5 crores to
6.85 crores per MW
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Opportunities for windpower in AP
• Available Potential: 8968 MW
• Installed Capacity: 170 MW
• Ministry has been issuing guidelines for
wind power development in order to
bring about balanced growth of thesector.
• State govt. has issued power policy to
encoura e IPPs
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AP State Policy
• Rs 3.50/kWh without any escalation for 10
years.
•Banking is not allowed
• Third party sale is not allowed
• Captive sale is not allowed
• Penalty on kVArh consumption 10
paise/kVArh upto 10% and 25 paise/
kVArh above 10% :o u r c e/N RE S N A s
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INCENTIVES
•By Govt. of India
• 80% Accelerated Depreciation
• Ten year tax holiday
• Generation Based Incentive (GBI)
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By AP State Govt.
• Allocated available Govt. land.
•
Technical Consultancy Services
through NEDCAP.
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Generation BasedIncentives
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Eligibility
– Only for projects commissioned
– Only for projects validated by C-WET
– Capacities are commissioned for sale
of power to grid
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Implimented for
– Improving quality of turbine
– Linked to actual generation and not
commissioning of plant
– Increase in wind sector as a whole
and to promote higher efficiency in
generation
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Not applicable to• Captive consumption
• Third party sale
• Who avail the benefits of depreciation
P aym e n t• B y IR E D A th ro u g h th e ir d e sig n a te d b a n k
a c c o u n t
• -H a lf y e a rly b a sis
• -
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TYPICAL FLOW CHART FORIMPLEMENTATION OF WIND POWER
PROJECT IN ANDHRA PRAESH
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dentification of Potential Site by WRD
apacity allotment from NEDCAP
ssignment of PPA by APTRANSCO and signing o
nspection and safety clearance approval from CEIG
oint Meter Reading will be taken at substation
( )nterconnection Synchronization Approval from DISCOM
ayment will be collected from DISCOM
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Generation of Power
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AC DC DC
ariableFrequency
ero Frequency
00V Constant 50 Hz ACVoltage
AC
-ooling Sub Statio3K
V
/00V 33KVTransformer
eteringYard
IND ENERGYGENERATOR
Click
Rectifier
Inverter
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etering-ard A
etering-ard B
etering-ard C
etering-ard D
ain and CheckMeters
,solaters PT andCT
33KV 132KV
33KV
33KV
33KV
33KV
33KV
-ooling SubStation
-i Directional ransformer
/3 13 2K V
lickHere
ain nd heck
Meters
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Thank you
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ain and checkmeter
urrent ransformer and otential
Transformer
upply to-oo li ng su b
station
up pl y f ro mWEG