Symmetric

Aerial Fiber Cable Erection for Wind Farms in India

Case Study

Project Overview

Symmetric IT Services Pvt Ltd successfully designed, supplied, and executed the erection of 25,000 km of aerial ADSS (All-Dielectric Self-Supporting) fiber cable connectivity between turbines across various wind farms in India. This project aimed to enhance connectivity and support renewable energy initiatives, ensuring efficient data transmission and monitoring capabilities for the wind energy sector.

Project Objectives

The primary objectives of the aerial fiber cable project included:

  • Enhanced Connectivity: To establish a robust communication network between wind turbines, facilitating real-time data transmission and monitoring.
  • Support for Renewable Energy Initiatives: To contribute to the growth of renewable energy by improving the operational efficiency of wind farms.
  • Integration of Surveillance Systems: To enable the deployment of a CCTV network for enhanced security and monitoring of wind farm operations.

Project Scope

The scope of the project encompassed the following key components:

  1. Design and Supply of Fiber Cable Infrastructure:
  • Utilization of specialized Finolex ADSS cable designed to withstand high wind speeds, electromagnetic induction, and sag.
  • Deployment of standard universal stringing accessories to facilitate the installation process.

2.Network Infrastructure:

  • Installation of industrial switches to ensure reliable connectivity and efficient data handling across the network.
  • Use of certified joint enclosures to protect fiber connections and maintain network integrity.

3. Integration of CCTV Surveillance:

  • Deployment of Hikvision IP CCTV cameras to monitor wind farm operations, integrated with the data network for real-time surveillance.
  • Implementation of network access servers to manage and facilitate the CCTV network.

Project Locations

The aerial fiber cable project was executed across multiple wind farms in India, significantly enhancing connectivity between turbines and supporting the operational needs of major companies in the renewable energy sector, including GE, Nodex, Enercon, and Envision.

Implementation Process

The implementation process involved several critical phases:

1.Planning and Design:

  • Conducting a thorough analysis of the wind farm locations to determine the optimal layout for the aerial fiber cable network.
  • Designing a robust network architecture that integrates fiber connectivity and surveillance systems.

2. Installation:

  • Erecting the specialized Finolex ADSS cable between wind turbines, ensuring proper tension and alignment to withstand environmental conditions.
  • Installing standard universal stringing accessories to facilitate the installation process.

3. Network Infrastructure Setup:

  • Deploying industrial switches at strategic locations to ensure seamless connectivity and data transmission.
  • Installing certified joint enclosures to protect fiber connections from environmental factors.

4. CCTV Integration:

  • Installing Hikvision IP CCTV cameras at key locations within the wind farms to monitor operations and enhance security.
  • Integrating the CCTV network with the fiber data network for real-time access to surveillance feeds.

5. Testing and Commissioning:

  • Conducting rigorous testing of the entire fiber cable network and CCTV systems to ensure functionality and reliability.
  • Commissioning the network for operational use, ensuring all components work seamlessly together.

6.Training and Support:

  • Providing training to wind farm personnel on how to operate and manage the new network and surveillance systems.
  • Offering ongoing support and maintenance to ensure the continued success of the project.

Results and Impact

The successful execution of the aerial fiber cable erection project has led to significant improvements in connectivity and operational efficiency across the wind farms. Key outcomes include:

  • Enhanced Data Transmission: The establishment of a robust fiber optic network allows for high-speed data transmission between turbines, improving operational monitoring and control.
  • Support for Renewable Energy Initiatives: By enhancing connectivity, the project supports the growth and efficiency of renewable energy production in India.
  • Improved Security Monitoring: The integration of Hikvision IP CCTV cameras provides real-time surveillance, enhancing security and operational oversight of the wind farms.
  • Collaboration with Major Industry Players: The project has strengthened partnerships with leading companies in the renewable energy sector, contributing to the overall development of wind energy infrastructure in India.

Conclusion

The aerial fiber cable erection project executed by Symmetric IT Services Pvt Ltd exemplifies the company’s commitment to delivering innovative solutions that support renewable energy initiatives. By leveraging advanced technologies and a robust network infrastructure, Symmetric has significantly contributed to enhancing connectivity and operational efficiency across wind farms in India. This project not only showcases the technical expertise of Symmetric IT Services but also highlights its dedication to promoting sustainable energy solutions.