Innovation-ready real-time digital simulator
We offer the industry’s most complete, scalable, flexible and highest-performance real-time digital simulation solution for power systems, enabling engineers and scientists to simulate everything from fast electromagnetic transients (EMT) to phasor-domain transients (PDT/RMS), enhancing system-wide stability and protection, while advancing the integration of inverter-based resources (IBRs), as well as grid digitalization and cybersecurity, across transmission and distribution systems.
They trust us
01
Microgrid & renewable energy
We are the real-time simulation engine behind system operators and OEMs working toward 100% renewable microgrids—on islands, campuses, and military bases alike.
02
Distribution automation
From ADMS and DERMS to FLISR and Volt/VAR controllers, we enable real-time testing of the brains behind tomorrow’s self-healing, DER-rich distribution grids.
03
Digitalization & cybersecurity
From IEC 61850 digital substations to NERC CIP-ready control systems, we are the only cyber-physical simulation platform for validating secure, digital power networks.
04
Wide area monitoring, protection, and control
We enable real-time validation of wide-area control systems—where synchrophasor data, protection logic, and control center decisions must align in milliseconds.
05
Modular multilevel converters
Leading HVDC and FACTS innovators use OPAL-RT to design, test, and deploy next-gen MMC-based systems with confidence—under real-time stress conditions.
06
Protection
Before protection relays go live in mission-critical environments, utilities and OEMs put them through closed-loop, real-time HIL tests powered by OPAL-RT.
07
Substation automation
We empower engineers to virtually commission digital substations—integrating IEDs, SCADA systems, and automation logic—all in real time.
Looking for the highest-performance real-time digital simulation solution?
We are here to help you find the perfect solution tailored to meet the unique challenges of even your most demanding applications.