Success stories

Energy in the Cloud (EiC) has delivered a new specialized analysis on generation systems and batteries connected to medium-voltage distribution networks to identify how to resolve critical incidents that cause unexpected disconnections and compromise generation continuity. Distributed generation, in this context, opens new ways to operate the distribution network, efficiently integrating multiple points of production and storage, always in compliance with current regulations and standards.

This achievement has been made possible thanks to EiC’s technological capabilities and its advanced analysis tools, capable of processing event logs with a vector and temporal approach, calculating symmetrical components, and automatically generating phasor diagrams. Its expertise in power electronics converter technologies is key to adapting and optimizing the interaction between generation, storage, and the grid, enabling the resolution of complex situations such as phase imbalances, transient faults, and dynamic responses to rapid changes in load or renewable production.

This technology, developed in MATLAB environments, makes it possible to detect increases in negative sequence (I2), identify the presence of zero sequence components (V0, Ig) linked to ground faults, and correlate this data with the activation of protections.

After analyzing different incidents, it was possible to determine neutral shift behavior unrelated to single-phase ground faults.

EiC’s ability to detect and diagnose incidents accurately in a short time, combined with its knowledge of power electronics converters, has been decisive in strengthening operational reliability and turning a critical problem into an opportunity to optimize the performance and safety of the facility.