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Card Engineering Optimization
Based on weather conditions maximizing a secure power transmission capability.
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Our innovative, sensorless software is designed to work with already installed sensors, connecting to cloud servers on both end substations using the Enline Industrial Internet of Things Gateway.

If end substations communicate via hardwired facilities like optical ground wire, a dedicated server is installed at one of the end substations.

The DLR solution

Reduction of congestion and redispatching cost



  • Digital Twin technique.
  • Remote installation.
  • No downtime is needed.
  • Implementation within days.
  • No maintenance, automatic feature updates.

Enline DLR utilizes a Digital Twin to simulate a power line along a period of time, cable by cable, tower by tower. Electric and parameters are calculated in multiple sectors per span, making our model highly precise.

The computation is done through a cloud or dedicated servers installed at the substations or in an operating control center. The output E-DLR is real-time and forecasts the maximum allowed power of a transmission line with the customized parametrization previously set by the operator.

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Success story

Dynamic line rating
use cases

Red Eléctrica de España
Red Eléctrica de España