Project Overview
Daelim recently completed the design, supply, and installation of a custom transformer solution for a substation in Pennsylvania. This project involved a 69 kV power transformer tailored to meet the specific operational needs of the substation, ensuring that critical electrical systems functioned without interruption. With a focus on efficiency, reliability, and long-term performance, Daelim’s solution has provided the substation with a robust system capable of handling the high demands of the power grid.
Transformer Design and Features
The 69 kV transformer was meticulously engineered with the highest standards of efficiency and safety in mind. Key features include:
- High Voltage Rating: 69,000V (High Voltage side)
- Low Voltage Rating: 4,160Y/2,400V (Low Voltage side)
- Insulation Levels: 350 kV (High Voltage side), 75 kV (Low Voltage side)
- Phase Configuration: Three-phase transformer
- Cooling Options: ONAN (5,250 kVA) and ONAF (4,200 kVA)
- Impedance: 8.5% at full load (5,250 kVA)
- Losses: Load losses reduced to 30.0 kW, and no-load losses minimized to just 7.5 kW.
Designed with a Dyn1 vector group, the transformer integrates seamlessly with the substation’s existing electrical infrastructure, providing stable voltage and reliable power even under fluctuating load conditions.
Key Benefits Delivered
- Reliable Power Supply: The transformer ensures continuous and stable power supply to the substation, critical for maintaining grid stability and uninterrupted service.
- Scalable Design: The system allows for future expansion with minimal infrastructure changes, providing flexibility to meet increasing power demands.
- Energy Efficiency: With its low-loss design, the transformer reduces energy consumption and operational costs, supporting long-term sustainability goals.
- Durability and Low Maintenance: Built to withstand harsh environmental conditions, the transformer is designed for maximum durability with minimal maintenance requirements, ensuring long-term reliability.
- Enhanced Safety: The high insulation levels on both the high and low voltage sides provide industry-leading safety, even under the most demanding conditions.
Project Impact and Real-World Application
This transformer solution exemplifies Daelim’s capability in delivering highly customized, efficient, and reliable power systems. The design and performance of the transformer ensure that the substation can handle high loads and maintain stable power supply, regardless of fluctuations in demand.
Daelim’s commitment to quality and innovation is evident in this project, which meets the complex needs of the Pennsylvania substation while ensuring operational excellence and customer satisfaction. The transformer’s seamless integration into the substation’s infrastructure highlights Daelim’s ability to provide scalable and effective power solutions for critical infrastructure.
Conclusion
Daelim’s work on this project reinforces our reputation for delivering innovative and high-performance solutions that create long-term value for our clients. The success of this project is a testament to our ability to provide customized, efficient, and scalable power solutions that address the complex challenges faced by our customers.
Get in Touch with Daelim for Customized Power Solutions
If you are looking for a reliable and energy-efficient transformer solution for your substation or power system, Daelim is ready to help. Contact us today to learn more about our innovative products and how we can tailor a solution to meet your specific needs.
· Email: sales@daelim-electric.com
· Phone: +1 678-548-5339
· Whatsapp: +86-15801656761
English
Polish
German