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Transmission Infrastructure Projects in Southern Region

Explore upcoming projects in generation evacuation, system strengthening, and inter-regional schemes across Southern India. Includes estimated costs, new substation installations, and transmission line developments.

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Transmission Infrastructure Projects in Southern Region

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  1. PROJECTS IN THE PIPELINE IN SOUTHERN REGION

  2. PROJECTS IN THE PIPELINE IN SR • GENERATION EVACUATION PROJECTS • SYSTEM STRENGTHENING/ AUGMENTATION PROJECTS • INTER REGIONAL PROJECTS

  3. GENERATION EVACUATION SCHEMES • RAMAGUNDAM STAGE –III • KOODANKULAM APP • NEYVELI TS-II EXPANSION • KAIGA STAGE -II

  4. AP KAR RAMAGUNDAM STAGE - III LINES • RAMAGUNDAM-HYDERABAD D/C • HYDERABAD-KURNOOL S/C • KURNOOL – GOOTY S/C • GOOTY – NELAMANGALA S/C RAMAGUNDAM HYDERABAD KURNOOL ESTIMATED PROJECT COST: RS 390 CRORES GOOTY NELAMANGALA

  5. NEW PROJECTS ON THE ANVIL KUDANKULAM TRANSMISSION SYSTEM( 2000MW) LINES : 601+ 350 = 950 Km. ESTIMATED COST = 1710 CRORES • KUDANKULAM-TIRUNELVELI 2 X 400 KV D/C LINES WITH QUAD (108 & 83 Km.) KARNATAKA • TIRUNELVELI-UDUMALPET D/C LINE WITH TWIN MOOSE (300Km) T N KERALA • LILO OF BOTH CIRCUITS OF MADURAI-TRIVANDRUM LINE AT TIRUNELVELI ( 2 X 55 Km) • EDAMON-MUVATTUPUZHA D/C LINE QUAD (150Km) • TIRUNELVELI-EDAMON 400KV D/C LINE (110Km). • MUVATTUPUZHA-TRICHUR 400KV D/C LINE WITH QUAD CONDUCTORS (90Km)

  6. NEW PROJECTS ON THE ANVIL KUDANKULAM TRANSMISSION SYSTEM( 2000MW) SUB-STATIONS • NEW 400/220KV SUBSTATIONS AT TIRUNELVELI, MUVATTUPUZHA • AUGMENTATION OF TRANSFORMATION CAPACITY BY ONE TRANSFORMER EACH AT UDUMALPET & TRIVANDRUM S/S SUPPLEMENTARY TRANSMISSION SYSTEM • LILO OF ONE CIRCUIT OF 400KV MADURAI-TRICHY • AT KARAIKUDI ( 60 Km) ALONG WITH SUBSTATION AT • KARAIKUDI (TAMILNADU) • LILO OF ONE CIRCUIT OF TALAGUPPA-NELAMANGALA • 400KV LINE AT HASSAN ( 80 KM) ALONG WITH SUBSTATION AT • HASSAN.(KARNATAKA)

  7. NEW PROJECTS ON THE ANVIL KAIGA 3 & 4 TRANSMISSION SYSTEM COST ESTIMATE : 512 CRORES LINES : 413 Kms • MYSORE-KOZHIKODE D/C LINE • LILO OF KOLAR-SRIPERUMBADUR AT MELAKOTTAIYUR (40KM) • NARENDRA-DAVANGERE D/C LINE SUB-STATION : 2 Nos. New K E R A L A • NEW 400/220KV SUBSTATION AT KOZHIKODE & MELAKOTTAIYUR • 2ND 315MVA TRANSFORMER AT HIRIYUR S/S. • BAY EXTENSION AT NARENDRA, DAVANGERE (KPTCL) & • HIRIYUR.

  8. NEW PROJECTS ON THE ANVIL NLC-TS-II EXPANSION TRANSMISSION SYSTEM COST ESTIMATE : 721 CRORES LINES : 467 Km. • 2 NOS. 400KV S/C LINES FROM NEYVELI-TS-II (EXISTING) TO NLC TS-II (EXPAN) (8 KM). KARNATAKA • NEYVELI-PUGALUR D/C LINE T N • PUGALUR-MADURAI D/C LINE K E R A L A • UDUMALPET-ARASUR D/C LINE • LILO OF NEYVELI-SRIPERUMBU- DUR LINE AT PONDY. SUB-STATION • NEW 400/220KV SUBSTATIONS AT PUGALUR, ARASUR & PONDICHERRY.

  9. SYSTEM STRENGTHENING SCHEMES • 400 KV D/C KAIGA-NARENDRA • 400 KV D/C MADURAI-TRIVANDRUM • 400 KV D/C NELMANGALA-SOMANAHALLI • 400 KV D/C RAICHUR-GOOTY LINE • LILO OF SRISAILAM-NUNNA AT N’SAGAR • LILO OF N’SAGAR-RAICHUR AT MEHBOOBNAGSR • LILO OF NELLORE-MADRAS D/C AT ALMATHI • 2X315 MVA, 400/220 KV SS AT ALMATHI • 2X315 MVA, 400/220 KV SS AT ALMATHI

  10. AP INTER REGIONAL SCHEMES2ND POLE AT GAZUWAKA • ASSOCIATED SCHEMES • PROVIDING 50% SERIES COMPENSATION ON JEYPORE GAZUWAKA LINE AT JEYPORE END • GAZUWAKA-NUNNA D/C LINE WITH 63 MVAR LINE REACTOR AT BOTH ENDS ER JEYPORE GAZUWAKA

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