In response to growing electricity demand across urban, rural, and remote communities in Canada, a Canadian utility company launched a regional grid modernization initiative. It was launched in 2024 and its main objective was to reinforce the local electricity distribution network and improve the quality of services for hundreds of thousands of residential and small commercial customers. At the core of this modernization initiative were 60 custom designed state of the art 500 kVA single phase platform transformers designed, developed, and supplied by Daelim Transformers.
A Scalable Solution for Expanding Power Needs
Single phase electrical transformers were stapled in North America utility networks where long feeders lines supply highly populated regions. In this project the Daelim transformers were tasked with designing and manufacturing 60 units of electrical transformers that can perform exceptionally well with high efficiency and power densely populated areas safely. The transformers will be installed in different regions of the country facing extreme but different weather conditions and terrains.
Custom Engineered for Utility Performance
To meet the very diverse utility specifications the transformers were built for high durability, low maintenance and consistent performance under peak load. Key attributes includes
Standardized Utility Ready Design
The transformers were custom designed for specific utility needs and it was ensured that they are fully compatible with the local grid codes and services crew practices. It was also ensured that each transformer is designed in compliance with international standards like IEEE and specific Canada regional standards.
Rugged Construction For Harsh Climates
As Canadian weather offer extreme condition throughout the year, so the transformers were designed to withstand temperature swings, icing, and show accumulation which is typical for
Canadian winter. All transformer parts and especially the enclosure is designed to resist extreme weather conditions.
Serviceability in Remote Locations
Some of the installation locations of the transformer were so remote and some were in such densely populated areas that taking heavy machinery and tools for maintenance was not feasible. So in transformer design a clean access was given to transformer busing, gauges, and tap changers to quick and on site inspection, adjustments and diagnostics.
Collaborative Execution, On Time Delivery
Starting from initial specification to the final delivery of the transformer on the installation site, Daelim worked closely with the utility company engineers and procurement team to ensure alignment on the technical, regulatory and logistical front.
All 60 units were designed, built, tested, and delivered to the site of installation within the agreed time frame despite the global supply chain challenges. Delivery was planned across multiple substations and storage yards. This was to minimize the disruption to the utility rollout schedule and allow for phased installation as grid upgrades progressed.
Measurable Impact
Hundreds of rural and peri urban homes and farms are now receiving electricity in an efficient and safe way. Voltage is stabilized and service continuity is 100% ensuring that people in need receive their proper basic rights in today’s electrical world.
The utility reports fewer field interventions due to robust design and development of transformers as per international standards and precision factory acceptance testing and site acceptance testing.
Transformer design offers faster response time as familiar layouts and labeling accelerate the troubleshooting and tap adjustment for the field technician working on the transformers.
The electrical transformers delivered help balance the load across long feeders lines. This reduces the strain on the distribution network during the peak load period.
Enabling Smarter, More Reliable Grids
This project completed by Daelim Transformers illustrates how utility grade equipment designed with the context and end user in mind can drive reliability improvements at scale. By deploying and operationalizing 60 high quality 500 kVA platform transformers the utility has taken a significant step towards futureproofing its infrastructure, improving customer satisfaction and supporting the economic growth in different areas and communities of Canada.
Follow Up
Daelim Transformers have been in the electrical transformer design and development industry for decades and their team of engineers are among the few most experienced engineers in the electrical transformer field. They are designing and developing electrical transformers of all types, sizes, voltage range and power capacity for all types of application including residential, commercial, industrial, nuclear plants, and renewable energy power producing plants.
If you have any question regarding electrical transformers, contact us and our team of experts will work with you to get your transformer.
