A high resolution view of the grid

Wideband optical sensors for improved grid reliability and resiliency.

Industry Experts

Decades of experience in measurement applications in transmission and distribution

Proven Technology

Advanced passive optical sensing elements are high-speed, linear, and completely isolate active components from high voltage

Powerful Grid-Edge Computing

MHz sampling with local triggers for high resolution waveform capture – optimal data capture, collection, and analysis

Complete Solutions

From the sensor, communications integration, data collection, storage, analytics, applications, geospatial location - NuGrid will work with you for a full implementation

Reliable and resilient grid measurement solutions

Safe & Cost Effective Deployment

Optical isolation between high voltage and ground enhances safety for personnel
Less upfront design, documentation, civil works, testing & outage coordination
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Fast Transient Event Capability

Fault location through high resolution travelling wave detection
Transient waveform analysis - vegetation contact, insulator contamination, relay and breaker performance

Renewables Integration

Wide bandwidth for monitoring inverter- based renewables
Harmonic and supra harmonic

Simple Installation & Troubleshooting

No sensitivity to burden, cable length
Plug and play installation without the need to guess or troubleshoot

High Fidelity & Broad Application

Futureproof grid edge computing platform with high resolution event recording, sampled values, synchrophasors and analog outputs
Passive components at high voltage leaving no electronics vulnerable

Understanding your unique application

Let us provide visibility into faster phenomena including transient recovery voltages, fast switching, lightning events, harmonics, and other grid events.

Working with your design process

Our measurement experts can assist with planning and implementation for a range of application areas including wide area synchrophasor measurement, monitoring, protection, automation, control, calibration, testing, and commissioning.

Measure and monitor faster phenomena across the grid safely and confidently.

2 hour

Substation installation

100+ kHz

Bandwidth

1 μs

Time resolution

500 feet