DLR is More Than Optimizing Capacity; How Can Utilities Ensure Safety and Reliability?

June 20, 2024

Via: PowerMag

Dynamic line rating (DLR) enables utilities to unlock up to 40% additional capacity from existing infrastructure, allowing grid operators to rapidly increase energy throughput. This capability is crucial in today’s energy landscape, where the proportion of renewable energy sources is quickly expanding, and the existing aging infrastructure cannot support this growing demand.

Operating power lines closer to their true limits maximizes their power-carrying capacity—a vital step in transitioning from conservative static line ratings (SLR) to more dynamic, efficient capacity management. However, it’s essential that this optimization does not compromise the grid’s reliability. Safely enhancing capacity ensures the reliability of the grid even as it adapts to the evolving demands of modern energy consumption.

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