A high resolution view of the grid

Wideband optical sensors for improved grid reliability and resiliency.
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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
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

Fault location resolution

We’re here to help

We look forward to speaking with you about your system
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