66 kV Sub-stations
Reliable and Efficient Power Supply
All About Substations
A 66 kV substation is a crucial component in the distribution of electrical power. It is responsible for transforming high voltage electricity from the transmission network into a lower voltage that is suitable for distribution to homes and businesses. With a focus on reliability and efficiency, our 66 kV substations are designed to provide a safe and reliable power supply to the communities we serve, sector in Gujarat, India.
Key Features of 66 kV Substations
High voltage transmission: Our 66 kV substations are capable of handling high voltage electricity from the transmission network and transforming it into a lower voltage for distribution to homes and businesses.
Safe and reliable: Our substations are designed to meet the highest safety standards to ensure the safety of both the public and our employees. We use state-of-the-art technology and materials to ensure reliable and efficient operation of the substation.
Efficient design: Our 66 kV substations are designed with efficiency in mind. They are compact and easy to maintain, reducing the amount of downtime and ensuring that the power supply to the community remains uninterrupted.
Environmentally friendly: We use environmentally friendly materials and practices in the construction and operation of our 66 kV substations. This helps to reduce our carbon footprint and protect the environment.
Sub-station Operations
List of indicative activities for ‘Operation’ of 66 KV Substation included in scope of work. The list is for reference only; contractor has to perform all the activities as per instruction of EIC and for safe operation of equipment/substation and grid as a whole:
1. Switching ‘ON’ and ‘OFF” of power supply on any or on a number of feeders / transformers / Buses with or without isolator operation, altering / interrupting supply system/ network of Sub-stations in a limited way or partial manner.
2. Operational activities concerning to switchyard / control room equipments:-
(a) Switchyard equipments:- Transformers, breakers, CTs, PTs, Isolators, capacitors, lightening arrestors and other equipments.
(b) Control room equipments: Control and Relay panels, OLTC Panels, relays, batteries, battery chargers, LTDB, DCDB etc.
3. Safe Operations of equipments to be carried out in live and/or dead supply conditions as per system requirement in substation as a whole or partial manner.
4. Emergency operations to safe guard the equipment/system – Taking suitable actions to counter any abnormal condition arising on account of any abnormalities like over loading, over voltage, under frequency, excessive temperature rise, etc. which may result into partial or total grid failure.
Maintenance and Supervision
To ensure a high level of availability and low repair costs in the long term, the substation must be checked at regular intervals for arising or existing defects and be maintained. In addition to the annual maintenance work, we also carry out regular checks to detect damage early on and to increase the availability of the substation as a whole. Identified defects are either rectified by us directly or we arrange, coordinate and supervise the work of external companies for smooth rectification.
Our Services
In addition to providing reliable and efficient 66 kV substations, we also offer a range of services to support the operation and maintenance of the substations. These include:
Maintenance and repair services: Our team of skilled technicians is available 24/7 to respond to any maintenance or repair needs.
Upgrades and expansions: As the needs of the community grow, we can upgrade and expand the capacity of our 66 kV substations to meet the growing demand for electricity.
Technical support: Our team of experts is available to provide technical support and assistance to help ensure the smooth operation of the substation.