#Germany #Corinex #Low-Voltage #Mannheim #Grid Intelligence Node

Corinex Unveils Innovative Grid Intelligence Node

In a significant development for energy management, Corinex has introduced the Grid Intelligence Node (GIN), which promises to revolutionize the monitoring and management of low-voltage networks. Released on August 24, 2026, this cutting-edge solution enables near-real-time measurement and event detection, thereby providing a comprehensive view of the actual grid status.

A New Standard in Data Transparency

The GIN is designed to deliver high-precision insights into the health of low-voltage grids, thereby forming a robust data foundation that utility operators can rely on. According to Corinex’s Chief Technology Officer, Sam Shi, the electrification of today’s systems demands advanced capabilities from low-voltage networks, and many operators lack the information necessary for identifying and predicting developing bottlenecks. GIN addresses this need by indicating when, where, and to what extent control actions are necessary, ensuring that network management interventions are not just reactive but strategically informed.

Advanced Features of Grid Intelligence Node

The GIN is replete with cutting-edge features, including:

• - Three-Phase Measurement: Voltage and current measurements with an accuracy of less than 0.5%.
• - Comprehensive Power Analytics: Measurement of active, reactive, and apparent power, along with power factor, frequency, and energy metrics.
• - Harmonic Analysis: Real-time monitoring of harmonics up to the 51st order.
• - Disturbance Detection: Early identification of voltage sags, surges, overloads, and phase imbalances.
• - Flexible Reporting: Options for minute-by-minute operational overviews, 15-minute energy totals, and even one-second reporting for critical applications.

GIN effectively merges high-precision measurement technology with broadband powerline communication, making it capable of transmitting data on both network quality and load levels over existing low-voltage infrastructure. By providing extensive analytical capabilities, GIN allows utility operators to detect operational anomalies at their source, optimizing both performance and response times.

Building a Digital Twin of the Network

One of the standout features of the GIN is its ability to contribute to the creation of a digital twin of the electrical network. The data captured by the GIN can seamlessly integrate with Corinex's Plexigrid Intelligence platform, allowing operators to correlate real-time field data with advanced network modeling and optimization. This integration provides an accurate reflection of actual voltage, load, and quality conditions, significantly enhancing the reliability of network assessments.

Enhancing Capacity Assessment

The improved digital twin allows network operators to assess existing capacity for electric vehicles, heat pumps, and photovoltaic installations with greater precision. This understanding is crucial not only for identifying whether bottlenecks should be addressed through flexibility measures or physical network enhancements but also for bolstering overall system resilience.

“Digital twins are only as reliable as the data they are based on,” comments Shi. The integration of near-real-time data from the physical grid empowers operators to make informed decisions that are essential for the planned growth of electrification in the energy market.

Towards Greater Network Intelligence

What sets GIN apart is its ability to enhance transparency without requiring a complete overhaul of existing infrastructure. Built for retrofitting, the device offers a unique combination of Corinex BPL repeater capabilities with enhanced measurement technology and event detection systems.

Existing low-voltage lines are utilized to transmit both communication and measurement data, managed through Corinex's GridValue™ platform, which oversees the BPL network and connected devices. This streamlined approach ensures a clearer comprehension of the grid's condition without necessitating the installation of separate infrastructures or calibrated metering devices at each measurement point.

Specifications and Availability

The compact IP67-rated housing of the GIN is tailored for demanding network environments, accommodating various conductor cross-sections and cabinet layouts through the use of Split-Core CT sensors and Rogowski coils. Operators can integrate GIN with existing networks via Ethernet, Modbus RTU, or Modbus TCP. Corinex has made the Grid Intelligence Node available for evaluations, pilot projects, and commercial deployments, aiming to redefine the management of low-voltage distribution networks.

About Corinex

Corinex stands at the forefront of enabling digital modernization in low and medium voltage distribution networks. By blending modern broadband powerline technology with real-time monitoring, network modeling, and edge management, Corinex enables utility companies to manage bottlenecks and enhance the capacity available in their existing infrastructure. For more information, visit Corinex.