Reliance Infrastructure

The Transmission Department is an intermediary between Generation & Distribution and is responsible for transmission of power at 220 kV from DTPS to the Company's area of supply in Mumbai Suburbs. It is operating three modern 220/33 kV receiving stations at Versova, Aarey and Ghodbunder.

There are two 220kV Lines also connected to Tata Borivili at Aarey R/S from where extra power flows as and when required.

Transmission Line details

The Details of Reliance Energy Ltd. 220 kV Lines are as below:
		Length in ckt kms.
1. Dahanu - Versova	Line No-1	121.99
2. Dahanu - Versova	Line No-2	106.11
3. Dahanu - Ghodbunder	Line No-1	84.61
4. Dahanu - Ghodbunder	Line No-2	84.61
5. Ghodbunder - Versova	Line No-1	20.65
6. Ghodbunder - Versova	Line No-2	20.65
7. Versova - Aarey	Line No-1	08.98
8. Versova - Aarey	Line No-2	08.98
9. Aarey – Tata Borivali	Line No-1	11.95
10. Aarey – Tata Borivali	Line No-2	11.97
Total number of transmission towers - 805 towers

The total route length of the 220 kV Network system is 480.50 Kms.

Optical fibres (OPGW) are installed on the transmission line network for high speed data communication.

The end section of interconnection with TPC Borivali is with 220kV UG Cables 1200 sq.mm. with current carrying capacity 750Amps.

M/S Reliance Energy Limited has several Multi Circuit towers and Narrow base towers in its transmission line network to save the Right Of Way where ever needed in addition to the conventional towers.

Transmission System Single Line Diagram

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Receiving Station details

Details of 220kV Receiving Stations

Aarey Receiving station:
- The Aarey Receiving station is located at Aarey Milk Colony, Dinkarrao Desai Road, Goregaon (East).
- There are 4 Nos 220/33kV, 100 MVA Transformers in the Station to distribute the power at 33kV level. There are 27 Nos. 33/11kV 20MVA transformers connected to various 33kV feeders. These 33kV feeders supplies power to the following areas.

Santacruz
Saki
Airport
Kurla
Seepz
Vile Parle
Nirlon
Kalina
Local area near the station
Vikhroli Click here for more photos
Hiranandani
MMRDA
Chedanagar
Meghawadi / Mafco

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Versova Receiving station:
- The Versova Receiving station is situated on the reclaimed and developed land at Versova creek, west of Andheri Railway Station in Shri Swami Samarth Nagar Area.
- There are 4 Nos 220/33kV, 100 MVA Transformers in the Station to distribute the power at 33kV level. There are 22 Nos. 33/11kV 20MVA transformers connected to various 33kV feeders. These 33kV feeders supplies power to the following areas

Erangal
Ambivili
Juhu North
Andheri
Goregaon
Malad
Chinchbunder
Local area near the station
Bandra
Dindoshi / Poisar
Juhu
Borivili

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Ghodbunder Receiving Station:
- The Ghodbunder Receiving station is situated on the reclaimed and developed land at Ghodbunder village, west of Western Express Highway..
- There are 3 Nos 220/33kV, 100 MVA Transformers in the Station to distribute the power at 33kV level. There are 15 Nos. 33/11kV 20MVA transformers connected to various 33kV feeders. These 33kV feeders supplies power to the following areas.

Bhayender
Dahisar
Mira Road
Gorai / Kandivili Indl. Estate
Local area near the station
Devidas Lane
Bhayender (W)

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Back-up Control centre
A new state-of-art BCC (Backup Control Centre) at Aarey Receiving Station has recently been commissioned to ensure smooth and safe operations at 220kV receiving stations.